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56results about How to "Increase floor area" patented technology
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Electric motor
ActiveCN103187808AIncrease floor areaWindings insulation shape/form/constructionMagnetic circuit stationary partsEngineeringConductor Coil
Owner:FUJITSU GENERAL LTD
Online measurement system and method for plane shape errors
InactiveCN102853757AProcessing speedLarge capacityElectric/magnetic contours/curvatures measurementsSensor arrayDimensionality reduction
The invention discloses an online measurement system and a method for plane shape errors. The system comprises a sensor array, a data collection and analog-to-digital conversion module and a data processing and displaying module, wherein a modified least square successive two-point method plane shape error separation algorithm is used in processing software of the data processing and displaying module, and a data combining and fitting technique is introduced. The method is based on the modified least square successive two-point method plane shape error separation algorithm. The whole sampling data of a plane to be measured are subjected to partitioned processing, dimensionality reduction processing of the data array is achieved through an online partitioning algorithm, then the data processing speed is improved, the capacity of sampling points is increased, and the method mainly comprises processes such as data error separation and fitting. The data combining and fitting technique is used, so that the distribution density of sampling points is improved effectively, and the capability that a measurement system reflects the plane shape error of the plane to be measured is improved.
Owner:DALIAN MARITIME UNIVERSITY
Vehicle with telescopic compartment
InactiveCN101259833AIncrease floor areaRestoring scalingItem transportation vehiclesGear wheelSemi-trailer
The invention relates to an extension-type carriage automobile, in particular to an extension-type cab semi-trailer, which comprises a main carriage body and at least an extension-type carriage body which can extend and retract along the transverse direction of the main carriage body. The extension-type carriage body comprises a support assembly used for supporting the extension-type carriage body in the state of stretching at least of parts of the extension-type carriage body and a guiding assembly used for guiding the extension-type carriage body in the process of extending and retracting the extension-type carriage body along the transverse direction of the main carriage body; the guiding assembly comprises at least two racks (28) fixed at the bottom of the extension-type carriage body along the transverse direction of the main carriage body and a connecting shaft (4) arranged at the bottom of the main carriage body in a rotatable way along the longitudinal direction of the main carriage body; the connecting shaft (4) is respectively connected with each rack (28) through a gear (29). The extension-type carriage body of the extension-type carriage automobile of the invention can be reliably extended and retracted.
Owner:SHANGHAI FOCUS INDAL
Combined stator structure with flat winding
InactiveCN1469526AAccurately control the number of turnsAdjust the back EMF voltageMagnetic circuit stationary partsWindings conductor shape/form/constructionStator coilCounter-electromotive force
The present invention is one combined stator structure with flat winding. When great work current is needed, the combined stator structure has high duty ratio, correct winding turn number, and precisely controlled torque constant or counter electromotive force, and this makes the motor or generator in fixed volume obtain accurately designed maximum rotation speed or counter electromotive force.The flat winding has low copper wire impedance, and this makes the motor or generator possess high operation efficiency.
Owner:GRIZZLY TECH CORP
Motor stator device
InactiveCN101009439ADoes not affect rigidityIncrease floor areaMagnetic circuit stationary partsManufacturing stator/rotor bodiesEngineeringTooth part
The invention provides a motor stator device that comprises a stator, several loops and a rotor. Several tooth parts are set in the stator, and a locating slot is set between the adjacent two tooth parts of the stator wall, every locating slot is distributed with a tooth; every loop surrounds the tooth part of the stators; the rotor is set in inner of the stator for loop to generate electromagnetic attraction when electrified to make rotor rotating; it can increase the fill in ratio of wire, usage efficiency and decrease the rotating torque, but the rigidity will not be effected.
Owner:JAGUAR PRECISION IND +1
Container room and combined container room
InactiveCN104594503AIncrease floor areaSave human effortBuilding constructionsEngineeringMechanical engineering
The invention discloses a container room and a combined container room. The container room comprises a container body, wherein the container body comprises a bottom plate, a top plate, two corresponding long side plates and two corresponding short side plates, at least one of the long side plates is hinged to the bottom plate in a matching way, a blocking plate is arranged at the inner side of the long side plate hinged to the bottom plate in the container body and can be unfolded outward, the blocking plate is hinged to the top plate in the matching way, and a plurality of first hydraulic oil cylinders are arranged in the container body and are used for pushing the blocking plate and the corresponding long side plate hinged to the bottom plate to rotate. The container room has the advantages that the corresponding long side plate is driven by the first hydraulic oil cylinders to outwards rotate and fall, and is flush with the bottom plate, so the landing area of the container body is greatly increased; the blocking plate is driven by the first hydraulic oil cylinders to outwards rotate and unfold, and can be used for shielding the sun and snow for the unfolded long side plate; the container room is driven by the hydraulic oil cylinders, so the labor is saved, and the mounting efficiency is effectively improved.
Owner:杜晓璇
Stator coil and method of manufacturing the same
ActiveCN101888126AEasy dischargeIncrease floor areaMagnetic circuit stationary partsManufacturing dynamo-electric machinesStator coilConductor Coil
The invention provides a stator coil (20), which can realize the high occupying rate of the coil terminal part at nearby of the core end-face and reduce the damage produced during assembling. The stator coil is formed continuously by a plurality of unit wave winding coils (21) in the radial direction, the unit wave winding coil makes the coil edge parts (21a) inserted in the slot (14) of the stator core (11) and the coil terminal parts (21b, 21c) protruding from the axial end-face of the stator core (11) to alternatively form at the circumference direction in a crawl bending mode to form a ring winding coil. The diameter of the circle pictured by a coil terminal part (21b) at one side end of the coil edge part is different from the diameter of the circle pictured by the coil terminal part(21c) of the other side end. The manufacturing method is to alternately enwind the wire (17) alternately on the first and second clamping parts, so as to make the wire to be crawl bending and winding.
Owner:NITTOKU ENG CO LTD +1
Intelligent household ecosystem device
ActiveCN105066309ANo risk of dying from hypoxiaGood health effectMechanical apparatusSpace heating and ventilation safety systemsAir cleaningUltraviolet lights
The invention relates to an intelligent household ecosystem device, which abides by the design of the nature ecological theory. The intelligent household ecosystem device comprises a water tank and a cover plate on the top of the water tank, wherein an electrical appliance box is arranged on the cover plate; an ultraviolet lamp is arranged on the external surface of the electrical appliance box; the electrical appliance box can supply power to the ultraviolet lamp; an air cleaning unit further comprises a photocatalyst medium carrier arranged on the cover plate fixedly and displayed in a surrounding space of the electrical appliance box, and the ultraviolet light emitting from the ultraviolet lamp on the external surface of the electrical appliance box can irradiate to the photocatalyst medium carrier around the electrical appliance box; through holes A are formed in the cover plate, living plants are arranged in the through holes A, stems and leaves of the plants pass through the through holes A to be exposed outside the water tank; the water tank is filled with water; roots of the plants pass the through holes A to extend beneath the water surface of the interior of the water tank. A new air optimizing method of the intelligent household ecosystem device simulating nature ecological cycle adopts a passive and initiative as well as open type way, all-around air optimization treatment on a living environment space is carried out, so that the air quality of the environment space is improved essentially.
Owner:浙江中科森态富氧科技有限公司
Quakeproof support of collection showcase
Owner:CHINA AVIATION PLANNING & DESIGN INST GRP +1
Hardware security module, security terminal and realizing method of security terminal
InactiveCN103780387AConsistent securityReduce investmentNear-field transmissionUser identity/authority verificationComputer hardwareCiphertext
The invention relates to the communication field and discloses a hardware security module, a security terminal and a realizing method of the security terminal. According to the hardware security module, the security terminal and the realizing method of the security terminal of the invention, the hardware security module is integrated on any supporting assembly of a terminal and is used for encrypting or decrypting transmitted and received information of the terminal equipment; the hardware security module supports near field communication (NFC); and the hardware security module encrypts or decrypts the transmitted and received information of the terminal equipment through a near field communication (NFC) channel which is built between the hardware security module and the terminal equipment. With the above technical schemes adopted, under the premise that the structure of a machine of an original type is not modified, a simple and universal method is adopted to transform the machine into the security terminal, and the terminal equipment is not required to be modified in structure, and therefore, cost can be decreased; preferably, information transmitted by a terminal main body and the hardware security module in the near field communication (NFC) channel is a ciphertext which is encrypted by a transmission key, and therefore, hazards that data are stolen can be further avoided, and guarantee can be provided for the security of the security terminal.
Owner:DATANG SEMICON DESIGN
Blade server oriented box-sleeving type heat preservation/heat dissipation device
ActiveCN103699196AIncrease floor areaReduce thicknessDigital data processing detailsEnergy efficient computingHeat fluxSurface mounting
Disclosed is a blade server oriented box-sleeving type heat preservation / heat dissipation device. An inner-outer box sleeving structure is adopted, an inner box is an electrical appliance bearing box body, and an outer box is a heat preservation / heat dissipation box body. An upper and a lower flat surface of the outer box of the device are air duct heat preservation / heat transfer surfaces, the rest surfaces are heat insulation surfaces, heat dissipation and heat preservation of a case are controlled by controlling on and off of air flow in upper and lower heat transfer air ducts, and finished product heat dissipators are arranged on an upper air duct plate by surface mounting to enlarge a heating surface of the outer box so as to improve heat dissipation efficiency. Heating chips in the inner box adopt an upward convection and downward conduction dual-path heat transfer mode to lower heat flux and improve heat transfer efficiency. The inner box and the outer box are separated and fastened by means of separation and reunion of taper pin holes. The device takes economical and safe natural air as a heat transfer medium, and has a safe, energy-saving and compact heat preservation / heat dissipation function without depending on cooling facilities but by structural design.
Owner:NO 709 RES INST OF CHINA SHIPBUILDING IND CORP
Cylindrical iron core, stationary induction apparatus and induction heat-generating roller device
ActiveCN102113070ASuppresses core magnetic property degradationIncrease floor areaMagnetic circuit rotating partsMagnetic circuit stationary partsTransformerEm induction
Provided is a cylindrical iron core, in which a gap in the whole section of a stationary electromagnetic induction-type circular core of a transformer or a reactor can be reduced and iron loss due to leakage flux on the outer circumferential surface can be suppressed. The cylindrical iron core comprises a plurality of core blocks (2) formed by concentrically laminating cylindrical core elements (2A, 2B, 2C) which are formed by laminating a plurality of magnetic steel plates (21), each of which is provided with a curved portion (211) having a curved section in the width direction, while shifting from each other in the width direction.
Owner:TOKUDEN CO LTD
Wormwood non-woven fabric and manufacturing method thereof
InactiveCN109554825ARelease stabilityTo achieve the effect of anti-mosquito and miteNon-woven fabricsAdhesivesWoven fabricFineness
The invention discloses a wormwood non-woven fabric which is prepared from, by weight, 65-80% of chemical fiber with low melting point, 15-20% of wormwood fiber and 5-15% of wormwood particles, wherein the length of wormwood fiber ranges from 1 to 90 mm and the fineness thereof ranges from 3D to 60D, the length of chemical fiber with low melting point ranges from 10 mm to 200 mm and the fineness thereof ranges from 3D to 100D, and the wormwood particles are of grain size smaller than 80 meshes. The invention further discloses a manufacturing method of the wormwood non-woven fabric, including the steps of unpacking, coarse opening, fine opening, screening and drying, metering of chemical fiber, metering of wormwood fiber, primary mixing, uniform mixing, pre-laid process, air-laid process, heating to melt, cold pressing, and cooling. The wormwood non-woven fabric manufactured by the method has good breathability and also has functions of mosquito preventing and mite repelling.
Owner:宁波艾克本草纤维有限公司
Method for parallel winding of outer rotor via stator iron core and winding device thereof
InactiveCN102201721ASimplified driver structurePrevent twistingManufacturing dynamo-electric machinesSpray nozzleEngineering
The invention provides a parallel winding method capable of parallel winding of the outer rotor via a plurality of leads and convex teeth of a stator iron core in high efficiency and a winding device. Via making the outer rotor be in a back and fro rotation in a certain angle via a stator iron core, and making the outer rotor be in a back and fro movement toward a shaft direction simultaneously, the front end of a sprayer nozzle is made to surround the convex teeth of the stator iron core, and the sprayer nozzle is made to rotate with the axis as the center, the rotation and the sprayer nozzle's surrounding of the convex teeth of the stator iron core are synchronous, and a lead supply device is made to rotate, preventing leads from being twisted, every circle the sprayer nozzle surrounds the convex teeth makes the spray nozzle move toward the shaft direction, the leads are orderly winded around the convex teeth. The sprayer nozzle is provided with a seam-shaped opening with a width roughly equal to the diameter of the outer side of the leads and a length of a row of leads in a parallel arrangement, or is provided with a plurality of openings in parallel in a row and allowing for passing through of only one lead, the length direction of the seam-shaped opening or the parallel direction of the plurality of openings are made to be a linear direction of the circumference of the winded convex teeth, thereby making the sprayer nozzle rotate.
Owner:SANKO KIKI
Combined supporting system for foundation pit central island basin type excavation and construction method thereof
The invention provides a combined supporting system for a foundation pit central island basin type excavation and a construction method thereof. A grid type double-shaft cement-soil mixing pile gravity type enclosure wall is added to replace a soil body to slope, steel inclined struts are arranged after overall pouring of a tower bottom plate is completed, and follow-up construction work is carried out. The double-shaft cement-soil mixing pile gravity type enclosure wall is used for replacing the soil body slope, so that the length of the steel inclined struts can be properly shortened, and the influence of the steel inclined struts on foundation pit deformation is reduced; a foundation bottom plate of a tower extends to the position, close to the edge side of a foundation pit, of part ofa foundation bottom plate of a basement to be constructed, the problem of tower bottom plate cutting caused by central island basin type earth excavation is solved, the foundation bottom plate of thetower can be integrally poured, integrity and continuity of the tower structure are guaranteed, and other quality problems such as water leakage caused by improper later construction joint treatment are avoided.
Owner:SHANGHAI CONSTRUCTION GROUP
Finger controlled mouse
InactiveCN101211231AReduce volumeEasy to carryInput/output processes for data processingWireless transceiverFinger-stall
The invention discloses a finger control mouse, which comprises a finger cot for covering the fingers of users, a trajectory detection module arranged on the finger cot and close to the end of the fingers of users for generating a moving signal of fingers of users, a wireless transceiver module arranged on the finger cot to receive the moving signal and an input unit electrically connected with the wireless transceiver module. The wireless transceiver module receives the moving signals or the input signals from the input unit and then transfers the received signals to the computer.
Owner:INVENTEC APPLIANCES CORP
Curved head double-sweepback osculating cone wave rider with transition section
ActiveCN107253521AWithout sacrificing volumetric efficiencyImprove aerodynamic performanceInfluencers by generating vorticesDrag reductionLeading edgeEngineering
The invention discloses a curved head double-sweepback osculating cone wave rider with a transition section. The front parts of the wave rider are crossed to form a curved surface head; one front part of the wave rider comprises two straight line sections and a transition curve for connecting the two straight line sections; a first straight line section corresponds to a first sweepback angle from a cusp; a second straight line section corresponds to a second sweepback angle; the angles of the two sweepback angles are controllable in a design procedure; the two straight line sections are connected by the transition curve and a first-order derivative and a second first-order derivative are continued. According to the curved head double-sweepback osculating cone wave rider, a stable separation vortex is generated on an upper surface through the straight line front part with controllable double sweepback angles, so that the aerodynamic performance of the upper surface is improved without reducing the volumetric efficiency of an aircraft, and thus the design of the upper surface is greatly facilitated.
Owner:CALCULATION AERODYNAMICS INST CHINA AERODYNAMICS RES & DEV CENT
Adaptive extension type efficient permeation facial mask
ActiveCN112315817ANot easy to loseReduce local thicknessCosmetic preparationsToilet preparationsMechanical engineeringPhysics
The invention discloses an adaptive extension type efficient permeation facial mask, and belongs to the field of a facial mask. The adaptive extension type efficient permeation facial maskcomprises afacial mask body; the facial mask body comprises an outer film layer, an inner film layer and a side extension layer; and a plurality of closely distributed multi-layer broken sphere type laminated nets are filled between the outer film layer and the inner film layer. When theadaptive extension type efficient permeation facial mask is applied to the face, the multi-layer broken sphere type laminated nets are locally broken and fall off by pressing the multi-layer broken sphere type laminated nets, the volumes of the multi-layer broken sphere type laminated nets are reduced due to faultage, thelocal thickness of the facial mask body is reduced, the local side end extends outwards, and the plane area is increased, so that adaptive adjustment is implemented according to the shape and size ofa human face, the adaptive extension type efficient permeation facial mask is more sufficiently and comprehensively applied to the human face, and adaptability to the human face is improved; and moreover, when the multi-layer broken sphere type laminated nets are pressed, air blowing on the inside of the facial mask body can be implemented, so that essence quickly permeates into the skin under the action of airflow, and absorption of the skin to the essence is accelerated.
Owner:广州妙龄化妆品有限公司
Steel column facing structure and construction method thereof
PendingCN108086610AIncrease usageReduce crackingCovering/liningsFire proofingEngineeringSteel columns
The invention relates to a steel column facing structure and a construction method thereof. The steel column facing structure comprises the steps of brushing fireproof coating with an interfacial agent to form a first interfacial agent layer; after the first interfacial agent layer is formed for 10-20 min, laying mesh fabric on the first interfacial agent layer to form a first mesh fabric layer; brushing the first mesh fabric layer with an interfacial agent to form a second interfacial agent layer; laying mesh fabric on the second interfacial agent layer to form a second mesh fabric layer; brushing with the second mesh fabric layer with gypsum putty to form a gypsum putty layer; brushing the gypsum putty layer with a coating layer so as to finish the construction of the steel column facingstructure. The brushing construction process requires less decoration area than conventional covering decoration, planar actual area can be enlarged, construction steps are saved, and the construction process has high speed and good convenience. The steel column facing structure produced by using the construction method above requires less decoration area, so that plane area availability is effectively improved.
Owner:SHANGHAI CONSTR NO 1 GRP +1
Square copper wire motor stator structure
PendingCN109560639AIncrease redundancyImprove reliabilityWindings insulation shape/form/constructionWindings conductor shape/form/constructionSquare cross sectionElectrical conductor
The present invention discloses a square copper wire motor stator structure. The motor stator includes a stator core and a stator winding. The stator winding is disposed on the stator core, and the stator winding is a four-layer structure on the stator core. The stator winding is composed of square copper wires having square cross sections, and the stator winding comprises a first layer conductor,a second layer conductor, a third layer conductor and a fourth layer conductor from the outer circle to the inner circle of the stator in order. The stator winding is two sets of winding structures,the first layer and the second layer of conductors form a first set of windings, the third layer conductor and the fourth layer conductor form a second set of windings, the first set of windings is electrically isolated from the second set of windings, a dual-winding motor structure and different winding connection modes are utilized to achieve difference voltages and voltage distribution so as toimprove the redundancy and reliability of the system, and by using the square copper wires, the bare copper occupation rate in the tank and the motor power density are greatly increased.
Owner:BORGWARNER POWERDRIVE SYST (TIANJIN) CO CHINA
Stator slot holder with closed-loop stabilizer
InactiveCN1393973AIncrease floor areaFlexible Assembly ApplicationsMagnetic circuit stationary partsLoop closingRotor magnets
In order to improve the running efficiency of motors and dynamotor, the stator tooth section is separated from the stator section into individual bodies, then which are filled in the insulated neck groove seat with the loop-closed stabilizing device. Thus, the stator coil possesses higher fill in ratio. Two profile planes are built on the left and right end of the back face of the groove seat. The two profile planes constitutes the loop-closed stabilizing juncture so as to eliminate the excitation oscillation generated by the reaction between the recombined stator body and the armature of therotator magnet. Moreover, the intensity of the mechanical structure of the recombined stator section is strengthened so as to keep the operation in stable state.
Owner:许俊甫
Intensive garage developed by utilizing urban road underground space
PendingCN111663818AImprove land use efficiencyShort construction periodArtificial islandsUnderwater structuresFirefightingUnderground space
The invention discloses an intensive garage developed by utilizing the urban road underground space. The intensive garage comprises a garage body and garage channels. The garage body is located belowan urban road and comprises a park and an equipment room. The garage channels are located at one longitudinal end or two longitudinal ends of the garage body, enable the ground and the underground space to communicate and are used for enabling vehicles to enter and leave the garage body. Each garage channel comprises a firefighting stairway and a perpendicular elevator. Compared with the prior art, the intensive garage developed by utilizing the urban road underground space has the advantages that fabricated structure construction and a parking system are combined, the construction period of an underground garage is shortened, the utilization rate of the soil mass is improved, the serious parking place supply and demand contradiction of an old town is solved, and a certain social benefit and a certain economic benefit are obtained.
Owner:TONGJI UNIV ARCHITECTURAL DESIGN INST GRP CO LTD
A box-type heat preservation/radiation device for blade servers
ActiveCN103699196BIncrease floor areaReduce thicknessDigital data processing detailsEnergy efficient computingHeat fluxSurface mounting
A box-type heat preservation / radiation device for blade servers adopts the structure of an inner and outer box, the inner box is a carrying box for electrical components, and the outer box is a heat preservation / radiation box. The upper and lower planes of the outer box of the device are air duct insulation / heat transfer surfaces, and the rest are heat insulation surfaces. The heat dissipation and heat preservation of the chassis are controlled by controlling the on-off of the air flow in the upper and lower heat transfer air ducts. Mounting the finished radiator increases the heating surface of the outer box to improve heat dissipation efficiency; the heating chip in the inner box adopts a dual-path heat transfer method of upward convection and downward conduction to reduce heat flux density and improve heat transfer efficiency; The clutch of the tapered pin hole realizes separation and fastening. The device uses economical and safe natural air as the heat transfer medium, and realizes safe, energy-saving and compact heat preservation / radiation functions through structural design without relying on refrigeration facilities.
Owner:NO 709 RES INST OF CHINA SHIPBUILDING IND CORP
Sharp-vertex dual-sweepback osculating-cone wave rider with transition sections
The invention discloses a sharp-vertex dual-sweepback osculating-cone wave rider with transition sections. Each front edge of the wave rider consists of two straight sections and a transition curve for connecting the two corresponding straight sections; from a sharp vertex, each first straight section corresponds to a first sweepback angle, and each second straight section corresponds to a second sweepback angle; the angle of the two sweepback angles are controllable in a designing stage; and each transition curve is used for connecting the two corresponding straight sections, and enabling a first-order derivative and a second-order derivative to be continuous. Through the adoption of the wave rider disclosed by the invention, the sweepback effect of the wave rider can be effectively utilized to generate a stable separation vortex similar to a double-delta wing on the upper surface of the wave rider, and the plane area of the wave rider is enlarged by dual-sweepback front edges, so that the lifting force of the wave rider can be increased to a large extent, and the volumetric efficiency does not need to be reduced; the angle of the second sweepback angle is small, and the effect of the second sweepback angle is similar to the effect of the double-delta wing, so that improvement of the low-speed performance of the wave rider is facilitated; and the situation that the front edges of two sweepback parts are in first-order derivative continuity in geometry is guaranteed by the transition sections.
Owner:CALCULATION AERODYNAMICS INST CHINA AERODYNAMICS RES & DEV CENT
Continuous SLM equipment
ActiveCN105132911AIncrease floor areaShorten the manufacturing cycleIncreasing energy efficiencyMetallic material coating processesSelective laser meltingLaser processing
The invention discloses continuous SLM (Selective Laser Melting) equipment which comprises a control system, a vibrating mirror scanning system and a forming system, wherein the forming system comprises a forming platform, a forming baseplate arranged on the forming platform and a baseplate driving mechanism for driving the forming baseplate to move in the vertical direction; the vibrating mirror scanning system and the baseplate driving mechanism are connected with the control system respectively; the forming system further comprises a platform driving mechanism for driving the forming platform to move in the horizontal direction; and the platform driving mechanism is connected with the control system. According to the continuous SLM equipment, since the platform driving mechanism is additionally arranged and the forming platform can move in the horizontal direction, the flat area of a forming region is effectively enlarged under the condition that the vibrating mirror scanning system is not additionally arranged, the forming requirements of large-sized parts can be met, the continuity of laser processing is realized, defects caused by splicing seams are avoided, the structural strength of a forming piece is enhanced, the utilization rate and forming efficiency of a laser are improved, and the manufacturing cycle of the parts is shortened.
Owner:SUZHOU XIDIMO THREE DIMENSIONAL PRINTING TECH CO LTD +2
electric motor
ActiveCN103187808BIncrease floor areaWindings insulation shape/form/constructionMagnetic circuit stationary partsElectric motorStator
The present invention provides a motor in which, when a stator is formed by winding a lead wire to a tooth portion through an insulator, the winding irregularity of the coil is small and the occupation rate is high. The motor includes a rotor and a stator arranged on the outer diameter side of the rotor, the stator includes a cylindrical stator core, and has a plurality of teeth protruding radially from the inner peripheral side of the annular yoke frame toward the center; An insulator made of an insulating material at both ends in the axial direction of the stator core; and a lead wire wound on the teeth through the insulator; wherein, a first groove is formed on the inner peripheral side of the insulator, and a first groove is formed on the inner peripheral side of the stator core. A second groove is formed on the side, and the first groove and the second groove are disposed so as to communicate in the axial direction, and a part of a connecting wire connecting the coils is buried in the communicating first groove and the second groove.
Owner:FUJITSU GENERAL LTD
An adaptive extended high-efficiency penetrating mask
ActiveCN112315817BReduce local thicknessInflateCosmetic preparationsToilet preparationsEngineeringTomography
The invention discloses an adaptive extended high-efficiency permeable facial mask, which belongs to the field of facial masks. An adaptive extended high-efficiency permeable facial mask includes a facial mask body. The facial mask body includes an outer film layer, an inner film layer and a lateral extension layer. The outer film layer There are a plurality of closely distributed multi-layer broken-ball laminated nets filled between the inner film layer and the multi-layer broken-ball-style laminated net. Fractures fall off, and the volume of the multi-layer broken ball-type stacking net is reduced due to faults, so that the local thickness of the mask body is reduced, the local side ends are extended outward, and the plane area is increased, so as to realize adaptive adjustment according to the shape and size of the face. , so that it can be applied to the face more fully and comprehensively, and the adaptability to the face can be improved. Moreover, while pressing the multi-layer ball breaking net, it can realize the inflating of the inside of the mask body, so that the essence can flow in the air. Under the action, it quickly penetrates into the skin and accelerates the skin's absorption of essence.
Owner:广州妙龄化妆品有限公司
Cylindrical iron core, stationary induction apparatus and induction heat-generating roller device
ActiveCN102113070BSuppresses core magnetic property degradationIncrease floor areaMagnetic circuit rotating partsMagnetic circuit stationary partsTransformerEngineering
Owner:TOKUDEN CO LTD
Non-welding assembly type finished open ditch
The invention discloses a non-welding assembly type finished open ditch which comprises open ditch assemblies and connecting fasteners. The open ditch assemblies include stainless steel finished open ditch assemblies (1) and a sewer integrated open ditch assembly (6), and the stainless steel finished open ditch assemblies (1) are integrally connected with one another by the corresponding connecting fasteners and are integrally connected with the sewer integrated open ditch assembly (6) by the corresponding connecting fasteners; the edges of the stainless steel finished open ditch assemblies (1) and the edges of the sewer integrated open ditch assembly (6) are bent to form U-shaped open ditch assembly bent portions, the connecting fasteners are platy, and two fastening side edges of each connecting fastener are bent to form U-shaped fastener bent portions; the open ditch assembly bent portions are oppositely fastened with the fastener bent portions, and impermeable rubber mats (4) are arranged among the open ditch assembly bent portions and the fastener bent portions. The non-welding assembly type finished open ditch has the advantages that the non-welding assembly type finished open ditch is good in waterproof effect, is free of water leakage after being used for a long time and is favorable for cleaning; blockage due to the fact that sundries drop into the non-welding assembly type open ditch can be prevented.
Owner:GOLD MANTIS CONSTR DECORATION
Inductor in three-dimensional stack package chip and its preparation method
ActiveCN104637926BReduce floor areaIncrease floor areaSemiconductor/solid-state device detailsSolid-state devicesEngineeringInductor
The invention discloses an inductor in a three-dimensional stack package chip, comprising: a first wafer including a first inductor; a second wafer including a second inductor; the first wafer is bonded to the second wafer Taken together, the first inductor and the second inductor are connected in series. The invention also improves a method for preparing the inductor. In the above inductance, the first inductance and the second inductance are connected in series to increase the inductance value of the inductance without increasing the planar area of the chip.
Owner:WUHAN XINXIN SEMICON MFG CO LTD
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