46results about How to "Increase the number of windings" patented technology

Two inductors formed in multiple layers of conductive layers of integrated circuits are disclosed. Symmetric portions of a first inductor and a second inductor are formed in two or more conductive layers. Portions of the first inductor in adjacent conductive layers are connected by vias, and portions of the second inductor in adjacent conductive layers are connected by vias. The first and second inductor portions form a substantially loop-shaped structure in each conductive layer. The first and second inductor vias may be positioned at the same position within the substantially loop-shaped inductor structure by alternating inner and outer radiuses, or the vias for the second inductor may be positioned opposite the vias for the first inductor within the substantially loop-shaped inductor structure, using notches in the first and second inductor portions.

The present invention provides an antenna with low resistance and a semiconductor device having an antenna whose communication distance is improved. A fluid containing conductive particles is applied over an object. After curing the fluid containing the conductive particles, the fluid is irradiated with a laser to form an antenna. As a method for applying the fluid containing the conductive particles, screen printing, spin coating, dipping, or a droplet discharging method is used. Further, a solid laser having a wavelength of 1 nm or more and 380 nm or less is used as the laser.

The invention discloses a fixed adjustable transformer framework which comprises a rectangular coil frame, two end plates, a plurality of fixing blocks, a plurality of pins and two protection shells. The coil frame is transversely arranged, the middle of the coil frame is provided with a check ring, the two ends of the coil frame are respectively and fixedly provided with a fixing ring, the two ends plates are arranged on the upper portions of the outer surfaces of the two fixing rings respectively, each end plate is provided with a groove, the bottom of a fixing plate is provided with a sliding rod, the sliding rod penetrates through the groove and is matched with the groove in a sliding mode, the sliding rod is provide with threads and is locked through a nut, the bottoms of the inner surfaces of the fixing rings and the bottoms of two surfaces of the check ring are respectively provided with a transverse sliding groove, each protection shell is composed of a substrate and two sub-plates, the two ends of the substrate of each protection shell are hinged to the two corresponding sub-plate respectively, the sub-plates are of an L-type structure, the substrates of the two protection shells are matched with the sliding groove in one face of the check ring and the sliding groove of the corresponding fixing ring respectively in a sliding mode, and the two sub-plates of each protection shell rotate upwards and are buckled at the top of the coil frame. The fixed adjustable transformer framework has the advantages of being good in overall use effect and suitable for being used and popularized.

Power is fed from a feeding coil to a receiving coil using magnetic resonance. The feeding coil is wound in a first layer substrate 144 of a multilayer substrate 116 with a space provided between the coil conductor thereof and further wound in a second later substrate 146 with a space provided between the coil conductor thereof. The feeding coil is wound such that a coil conductor 106a in the first layer and a coil conductive wire 106b in the second layer do not overlap each other as viewed in the axial direction (z-axis direction).

A magnetic resolver includes: a plurality of columnar cores disposed on an annular plate; a coil portion disposed around each of the columnar cores; and an annular rotor having a sinusoidal profile that rotates in a plane parallel to the top faces of the columnar cores around a rotation axis that passes through the center of the annular plate. The coil portion may be formed of a patterned coil formed on an annular substrate that has a plurality of through holes made therein through which the plurality of cores are passed, the patterned coil being formed around the through hole.

The invention discloses a multifunctional trolley with a double-layer platform, and belongs to the field of carrying tools. The trolley comprises an upper-layer platform body, a bottom-layer platformbody and a pushing hand, the pushing hand is fixed at the rear portion of the bottom-layer platform body, the upper-layer platform body is installed over the bottom-layer platform body through a scissor-type lifting mechanism, and the scissor-type lifting mechanism is further internally provided with an upper-layer locking air spring; the bottom-layer platform body comprises a bottom-layer platform fixing frame and a bottom-layer platform retractable frame which are retractably matched, the rear portion of the bottom-layer platform fixing frame and the front portion of the bottom-layer platform retractable frame are provided with rolling wheels, a bottom-layer retractable air spring for keeping the bottom-layer platform retractable frame elastically extending out is arranged between the bottom-layer platform fixing frame and the bottom-layer platform retractable frame, and the rear portion of the bottom-layer platform fixing frame is provided with a linkage mechanism for driving the bottom-layer platform retractable frame to retract back. By means of the trolley, the flexible use of the double-layer platform can be achieved; the loading capacity of the double-layer trolley is improved, and the trolley is flexible and convenient to use and easier to operate.

The method of building and transferring a tread belt structure on a portable and collapsible building drum 10 mounted coaxially on a building machine 100 with a rotatable shaft 120 is disclosed. The method includes the steps of forming the annular tread belt 4 on the building drum 10, transferring the building drum 10 with the tread belt 4 from the rotatable shaft 120 onto a pivoting transfer device 200, pivoting the transfer device 200 about 90° rendering the tread belt 4 and axis of the building drum 10 perpendicular to a horizontal plane, collapsing the building drum 10, separating the annular tread belt 4 from the building drum 10, removing the tread belt 4, expanding the tire building drum 10, pivoting the building drum 10 into coaxial alignment with the rotatable shaft 120, moving the building drum 10 onto the shaft 120. The tread belt 4 has one or more elastomeric components applied while hot and the equipment provides means for weighing the tread belt 4.

The invention discloses a multi-functional wheelbarrow and belongs to the field of carrying tools. The multi-functional wheelbarrow comprises an upper-layer platform, a bottom-layer platform and handlebars, the handlebars are fixed to the rear part of the bottom-layer platform, and the upper-layer platform is installed on vertical arms of the handlebars through a vertical lifting mechanism; the bottom-layer platform comprises a bottom-layer platform fixed frame and a bottom-layer platform retractable frame which are matched in a retractable mode, the front part of the bottom-layer platform retractable frame is provided with front wheels, the rear part of the bottom-layer platform fixed frame is provided with rear wheels, an elastic mechanism is further arranged between the bottom-layer platform fixed frame and the bottom-layer platform retractable frame, and a linkage mechanism which ascends along with the upper-layer platform to drive the bottom-layer platform retractable frame to retract is further arranged between the upper-layer platform and the bottom-layer platform retractable frame. The loading capability of the multi-functional wheelbarrow is improved, thus the wheelbarrowhas multiple functions, the upper-layer platform and the bottom-layer platform are combined organically through the linkage mechanism, the functions are coordinating, the usage is more flexible, the operation is easier, and the work efficiency is improved.

A high-voltage transformer the leakage inductance of which can be accurately and easily regulated. Winding frames of a primary-side winding (6), a secondary-side winding (7), and a magnetic-coupling adjusting winding (8) are provided so that the primary-side winding (6), the secondary-side winding (7), and magnetic-coupling adjusting winding (8) are placed in a common magnetic path. A part of either the primary-side winding (6) or the secondary-side winding (7) is wound around the frame of the magnetic-coupling adjusting winding (8). The frames of the primary-side winding (6) and the secondary-side winding (7) can be formed into a common frame, and the primary-side winding (6) and the secondary-side winding (7) can be wound superimposedly around the common winding frame. The frames of the primary-side winding (6) and the secondary-side winding (7) can be so provided on both sides of the frame of the magnetic-coupling adjusting winding (8) as to sandwich the frame of the magnetic-coupling adjusting winding (8).

A method and apparatus to perform tile binning for tile-based rendering include obtaining information about paths defining an object to be rendered. The method classifies one of the paths into a first group and another of the paths into a second group based on shapes of the paths, and performs the tile binning based on the classification.

A spark plug including an insulator having an axial hole, a center electrode held at one end side and a terminal electrode held at the other end side of the axial hole, an electrical connection portion electrically connecting the center electrode and the terminal electrode inside the axial hole, wherein the electrical connection portion includes a conductor including a ceramic phase and a metal wire having a spiral structure portion, wherein the metal wire has a wire diameter of 0.1 mm or greater and 0.5 mm or smaller, and wherein the spiral structure portion of the metal wire is configured such that an outer diameter thereof is 1.0 mm or greater and 3 mm or smaller, a pitch thereof is 0.3 mm or greater and 1 mm or smaller, and a height thereof is 8 mm or greater and 30 mm or smaller.

The invention discloses a transformer framework with the height of pins capable of being adjusted. The transformer framework comprises a coil rack in a rectangular body, two end plates, a plurality of fixed blocks, a plurality of pins and two protective casings, wherein the coil rack is horizontally arranged; a check ring is arranged in the middle of the coil rack; fixed rings are respectively fixed at two ends of the coil rack; the two end plates are respectively arranged in the two fixed rings; a plurality of fixed blocks are arranged on each end plate; a vertical channel is vertically arranged beside the fixed blocks; the part of each pin, which is positioned in the fixed block, is provided with a sliding rod; the sliding rod penetrates through the channel and is locked through a nut; horizontal sliding grooves are formed in bottoms of inner surfaces of the fixed rings and bottoms on two surfaces of the check ring; each protective casing comprises a base plate and two sub plates; two ends of the base plate are respectively hinged to the two sub plates; the base plates of the two protective casings are respectively in sliding fit with the sliding groove on one surface of the check ring and the sliding groove of corresponding fixed ring; the two sub plates rotate upward and are buckled at the top of the coil rack. The transformer framework has the beneficial effects that the overall use effect is good, and the transformer framework is suitable for promotion and application.

Provided is a device in which a movable part is low in mass, and moreover, which can output a high torque. In a first magnetic circuit and a second magnetic circuit, both end sides of a shaft 7 are freely slidably supported by bearings 6A, 6B. Further, first yokes 4A, 4B, magnets 3A, 3B, and second yokes 5A, 5B are provided around the bearings 6A, 6B. Also, a driving coil 9 is provided around the shaft 7. The magnetic flux becomes large in one of the overlapped parts of a magnetic circuit generated at the start of the driving coil 9 and the first magnetic circuit or the second magnetic circuit, and the magnetic flux becomes small in the other overlapped part. As a result, the shaft 7 is moved in the direction to the portion where the magnetic flux is large.

The present invention provides a lifting driving device and a mechanical parking equipment having the lifting driving device. The lifting driving device can not raise a reacting force applied to a bearing even if the winding number of turns of a cable on a traction sheave is increased. The lifting driving device comprises: a diverting pulley (40) arranged opposite to a traction sheave (30) in a cable tension action direction (P) of the traction sheave (30); a support member (50) of which a base part (53) is freely rotatably supported on an output shaft (26) of a driving source (25), and a front end part (54) freely rotatably supports the diverting pulley (40); and a rotation preventing member (57) used for maintaining a relative position relation between the support member (50) and the driving source (25), wherein, the cable (21) is wound on the diverting pulley (40) after being wound on the traction sheave (30), then the cable (21) is wound on the traction sheave (30) again, therefore, the cable (21) is wound on the traction sheave (30) repeatedly.

A magnetic element of the present invention includes a magnetic core member and a winding. The magnetic core member includes a central post, at least one lateral post and a winding space, and the winding is disposed in the winding space and around the central post. The central post includes a plurality of central air gaps, and the at least one lateral post includes a plurality of lateral air gaps. Since the magnetic element of the present invention includes several air gaps formed in the central post and the lateral posts and distributed uniformly on the entire magnetic path, such a structure prevents magnetic saturation and controls the magnetic leakage loss in a desired range. In addition, since the winding of the magnetic element of the present invention is directly disposed on the central post without a winding frame, the number of windings is thus increased so as to improve utilization ratio of the winding and working efficiency of the magnetic element.

The invention discloses a high voltage power supply. The high voltage power supply comprises an isolation transformer bank, wherein the isolation transformer bank is used for realizing electric isolation and carrying out boosting treatment on electric supply voltage; a power supply module comprises a plurality of serially connected power supply units; each power supply unit is provided with a switch tube; each switch tube is used for controlling the output voltage of corresponding power supply unit; and the output voltages of the power supply units are converted between zero and a unit level by adjusting the switching states of the switch tubes. The output voltage of the high voltage power supply is the sum of the output voltages of all the power supply units, and required high voltage output can be generated by adjusting the quantity of the power supply units in conducting states. The power supply units are driven by adopting two stages of transformer banks, the structures of the transformer banks are simplified, the transformation ratios of the two stages of transformer banks are different, so that the power supply units are of different output voltages; therefore, when the high voltage power supply works, the switch tubes of the power supply units work in on-off states mainly, so that the switching frequency of the switch tubes and the complexity of control signals are reduced; and simultaneously, the electromagnetic interference is reduced, and high-precise output of the power supply is realized by using a simple control method.

The invention discloses a transformer skeleton. The transformer skeleton comprises a rectangular coil rack, two end plates, a plurality of fixing blocks, a plurality of pins and two protective shells. The coil rack is transversely arranged, a rectangular check ring which divides a coil and is wider than the coil rack is arranged in the middle of the coil rack, and the two ends of the coil rack are respectively and fixedly connected with a rectangular fixing ring which is wider than the coil rack. The two end plates are arranged on the upper portions of the outer surfaces of the two fixing rings respectively, the end plates are horizontally arranged, and the two end plates are respectively provided with the fixing blocks. One pin is inserted in the upper surface of each fixing block. The bottoms of the inner surfaces of the fixing rings and the bottoms of the two faces of the check ring are respectively provided with a transverse sliding groove. Each protective shell comprises a base plate and two sub plates, and the two sub plates rotate upwards and are buckled on the top of the coil rack. The transformer skeleton has the advantages of being excellent in overall using effect and suitable for application and popularization.

The invention discloses an elevator traction system, which comprises a shaftway, a lift car guide rail, a counterweight guide rail, a lift car, a counterweight, a traction host machine, an installing cross beam, a counterweight rope head, a lift car rope head, a counterweight lateral guide wheel, a lift car lateral guide wheel and a pull rope, wherein the traction host machine, the counterweight rope head, the lift car rope head and the counterweight lateral guide wheel are respectively arranged on the cross beam, the lift car lateral guide wheel is arranged on the lift car guide rail or the side wall of the shaftway, the pull rope sequentially bypasses a first lift car pulley, a second lift car pulley, the lift car lateral guide wheel, a third lift car pulley, a fourth lift car pulley, a traction wheel, a first counterweight pulley, the counterweight lateral guide wheel and a second counterweight pulley, and the two ends of the pull rope are respectively connected with the counterweight rope head and the lift car rope head. The elevator traction system has the advantages that the system capability of the traction host machine can be reduced, the effects of energy saving and environment protection are favorably realized, in addition, the dimension of the traction host machine can be relatively reduced, the shaftway arrangement and the shaftway installation and maintenance are convenient, the lift car and counterweight balance is favorably realized, the installation and the maintenance of the elevator traction system by operators are convenient, and the work efficiency is high.

The invention discloses a detachable transformer frame with adjustable fixing blocks. The detachable transformer frame comprises a coil rack, two end plates, the plurality of fixing blocks, a plurality of pins and two protection casings; the coil rack is horizontally arranged and the middle of the coil rack is provided with a retainer ring; a fixing ring is fixed at each end of the coil rack; each end plate is arranged on the upper portion of the outer surface of the corresponding fixing ring; each end plate is provided with the plurality of fixing plates; every pin is inserted into the upper surface of the corresponding fixing block; each end plate is provided with a groove channel; the bottom of every fixing block is provided with a sliding rod which penetrates the corresponding groove channel in a sliding match mode; every sliding rod is provided with threads which are locked through a nut; the inner surface of each fixing ring and the upper portion and the lower portion of each side of the retainer ring are provided with a lateral sliding groove respectively; the left side and the right side of each fixing ring are provided with a longitudinal sliding groove respectively; each protection casing comprises four sub-plates; two sides of every sub-plate are matched with the sliding rings of the corresponding fixing ring and the sliding grooves of the corresponding retainer ring in a sliding mode; every sub-plate is fixedly connected with the adjacent sub-plates. The detachable transformer frame with the adjustable fixing blocks has the advantages of being good in integral use effect and suitable for popularization and utilization.

The invention provides a stator assembly, a motor and electrical equipment. The stator assembly comprises a stator iron core which comprises a yoke part, a first main tooth and a second main tooth, wherein the first main tooth and the second main tooth are arranged on the yoke part; the first main tooth comprises a first tooth boot and at least two first auxiliary teeth arranged on the first tooth boot, and a first groove is formed between every two adjacent first auxiliary teeth; the second main tooth comprises a second tooth boot and at least two second auxiliary teeth arranged on the second tooth boot, and a second groove is formed between every two adjacent second auxiliary teeth; wherein the angular bisector of the included angle formed between the first main tooth and the second main tooth is a reference line, and the first tooth boot and the second tooth boot are asymmetrically arranged relative to the datum line. According to the invention, the first tooth boot and the second tooth boot are asymmetrically arranged relative to the reference line, so that non-uniform distribution of air gap magnetic conductance is realized, and the number of air gap magnetic conductance cycles is reduced, thereby obtaining more working harmonics to improve the output torque of the motor.

The invention relates to the technical field of zipper tape production lines, in particular to a zipper tape production line, which comprises a dyeing tank, a first drying device, a plurality of groups of washing devices, a second drying device and a tape collecting device; the washing device comprises a first support, a washing tank, a driving roller, a first driving device, a washing upper tape-guiding shaft assembly and a washing lower tape-guiding shaft assembly; the washing upper tape-guiding shaft component and the washing lower tape-guiding shaft component are arranged in a crossed mode; the zipper tape production line is suitable for full-automatic dyeing production of zipper tapes. Moreover, the upper tape-guiding shaft component and the lower tape-guiding shaft component are arranged in a crossed mode, so that zipper tapes can be wound more times, the travel of the zipper tapes in the washing tank is enlarged, and the zipper tapes can be better washed in the washing tank. Thezipper tapes never deviate, and the adjacent zipper tapes do not interfere with each other.

The invention discloses a transformer skeleton. The transformer skeleton comprises a rectangular coil rack, two end plates, a plurality of fixing blocks, a plurality of pins and two protective shells. The coil rack is transversely arranged, a rectangular check ring which divides a coil and is wider than the coil rack is arranged in the middle of the coil rack, and the two ends of the coil rack are respectively and fixedly connected with a rectangular fixing ring which is wider than the coil rack. The two end plates are arranged on the upper portions of the outer surfaces of the two fixing rings respectively, the end plates are horizontally arranged, and the two end plates are respectively provided with the fixing blocks. One pin is inserted in the upper surface of each fixing block. The bottoms of the inner surfaces of the fixing rings and the bottoms of the two faces of the check ring are respectively provided with a transverse sliding groove. Each protective shell comprises a base plate and two sub plates, and the two sub plates rotate upwards and are buckled on the top of the coil rack. The transformer skeleton has the advantages of being excellent in overall using effect and suitable for application and popularization.

The invention discloses a detachable transformer frame with adjustable pin height, which includes a coil frame, two end plates, multiple fixing blocks, multiple pins, two protective shells, the coil frame is provided with retaining rings, and the two ends of the coil frame are respectively fixed For the fixed ring, the two end plates are respectively arranged on the upper part of the outer surfaces of the two fixed rings, and a plurality of fixed blocks are arranged on the two end plates, and pins are inserted on the upper surface of each fixed block, and the side of the fixed block is provided with The vertical channel, the pin is provided with a slide bar to pass through the channel, the slide bar is provided with a thread and locked by a nut, the inner surface of the fixed ring and the two sides of the retaining ring are provided with horizontal slide grooves at the upper and lower parts. The left part and the right part are provided with longitudinal chute. The two protective shells include four sub-boards. The two sides of each sub-board are slidingly matched with the chute of the fixed ring and the chute of the corresponding retaining ring. Adjacent sub-boards are fixedly connected. The beneficial effect of the present invention is that the overall use effect is better, and it is suitable for popularization and use.

The present invention provides a lifting driving device and a mechanical parking equipment having the lifting driving device. The lifting driving device can not raise a reacting force applied to a bearing even if the winding number of turns of a cable on a traction sheave is increased. The lifting driving device comprises: a diverting pulley (40) arranged opposite to a traction sheave (30) in a cable tension action direction (P) of the traction sheave (30); a support member (50) of which a base part (53) is freely rotatably supported on an output shaft (26) of a driving source (25), and a front end part (54) freely rotatably supports the diverting pulley (40); and a rotation preventing member (57) used for maintaining a relative position relation between the support member (50) and the driving source (25), wherein, the cable (21) is wound on the diverting pulley (40) after being wound on the traction sheave (30), then the cable (21) is wound on the traction sheave (30) again, therefore, the cable (21) is wound on the traction sheave (30) repeatedly.

The invention relates to a restraint ring support device, belonging to the tube steel wire winding machinery. At least one group of the restraint ring support device is provided, and comprises a first support device and a second support device. The first support device is a movable adjustable rod-shaped structure, mainly consists of a first adjusting bolt, a first locking nut and a support rod, and is arranged between a restraint ring and a reduction gearbox of a front winding device. The second support device is arranged at the tail end of a rear winding device corresponding to the restraint ring, and mainly consists of a second fixing bracket, a second adjusting bolt and a second locking nut. The restraint ring support device provided by the invention has the advantages of reasonable structure design and low cost, is suitable for various types of tube calibers and winding technical conditions, and ensures uniform winding of the steel wire according to the designed angle; and the product yield of 100% is guaranteed.

The invention provides a coating method for growing a barrier layer composite film of a second-generation high-temperature superconducting strip, comprising the following steps: S1, installing the base tape on a drive system, and adjusting the vacuum degree of the coating environment; S2, turning on the drive system, Carry out forward tape running; open the cathode system, prepare the first barrier layer after target washing and coating, and close the cathode system and drive system after completion; S3, open the drive system, and carry out reverse tape running; open the cathode system, wash After target and coating, the second barrier layer is made, and the cathode system and drive system are closed after completion. The invention effectively reduces the friction of the system, increases the coating area of ​​the strip, improves the production efficiency, and reduces the manufacturing cost of the strip; at the same time, the preparation of the composite film layer through the reciprocating motion reduces the evacuation time; one cavity realizes the preparation of two materials , greatly reducing the equipment footprint. Therefore, it is more suitable for large-scale industrial production of the second-generation high-temperature superconducting tape barrier layer composite film.

An ink ribbon cartridge includes: a supply spool, on which an ink ribbon is wound; a winding spool which takes up the ink ribbon sent from the supply spool; and a cartridge main body which has a supply-side ribbon housing section which houses the supply spool so as to be able to rotate, and a winding-side ribbon housing section which houses the winding spool so as to be able to rotate, and in which a head entry opening portion, into which a thermal head enters, is formed between the supply-side ribbon housing section and the winding-side ribbon housing section, and opening portions for the ribbon, which make the ink ribbon extend in the head entry opening portion, are formed on the head entry opening portion side of the supply-side ribbon housing section and the head entry opening portion side of the winding-side ribbon housing section.