26380 results about "Rotating disc" patented technology

An MOCVD reactor such as a rotating disc reactor (10) is equipped with a gas injector head having diffusers (129) disposed between adjacent gas inlets. The diffusers taper in the downstream direction. The injector head desirably has inlets (117) for a first gas such as a metal alkyl disposed in radial rows which terminate radially inward from the reactor wall to minimize deposition of the reactants on the reactor wall. The injector head desirably also has inlets (125) for a second gas such as ammonia arranged in a field between the rows of first gas inlets, and additionally has a center inlet (135) for the second gas coaxial with the axis of rotation.

The invention provides an intelligent medicine box which comprises a mechanical portion and a control portion. The mechanical portion comprises a medicine box body and a medicine box cover. The lower portion of the medicine box body is provided with a medicine outputting drawer. The medicine box body is internally provided with a medicine storage device. The medicine storage device is of a rotating disc type structure and comprises a funnel, a motor rack, a plurality of motors and medicine storage cylinders the same as the motors in number. Outlets of the medicine storage cylinders are formed above the funnel. An outlet of the funnel is connected with the medicine outputting drawer. The medicine box body is provided with medicine feeding openings the same as the medicine storage cylinders in number. Each medicine feeding opening is formed over one medicine storage cylinder. The control portion comprises a control unit with a clock module, drives all the motors to rotate according to the preset rotating speed and continuous time regularly and accordingly drives rotating blades to rotate by corresponding angles, so that medicine can fall into the medicine outputting drawer through a gap by means of the funnel. According to the intelligent medicine box, matching can be conducted in advance according to dose and variety of medicine, reminding can be conducted before the medicine is taken and when the medicine is not taken, and intelligence and automation of medicine storage and taking are achieved.

A thermoelectric semiconductor module (10) includes a plurality of semiconductor pellets (14, 18) having Peltier characteristics are mechanically interconnected and arranged in an electrical series circuit with heat transferring means (12, 16, 20) with all interconnections being directly made. The means (12, 16, 20) can be of platelike construction with an L-shaped cross-section or, alternatively, with a U-shaped cross-section. A large number of modules (10) can be arranged in a two-dimensional or three-dimensional stack (30) with adjacent lines or planes of modules electrically interrelated by end segment connectors (32). In a further version, one side of a modular plane has heat exchanger fins (44-50) while the other side is electrically connected by ceramic segments (58) with deposited conductors (56). In yet another version, the modules are mounted onto rotating discs (94, 96) so as to act as a fluid impeller moving therepast enhancing thermal efficiency.

An apparatus and method for filtration of particulate matter in fluid streams. A unique high efficiency, two element filter embodying an enclosure containing a tandem rotary disk and drum filter mounted on a common shaft is described. A method of operation including manual and computer control modes are described.

The invention discloses a full-automatic bag-feeding type packaging machine, comprising a rotating disc (13), a large cam (14), a bag feeding device (1), a marking device (2), a bag opening device (3), a material charging device (5), a heat-sealing device (6), a bag discharging device (7) and a bag bracing device (4). A bag clamping device (39) is arranged at the edges of the rotating disc (13); the bag feeding device (1), the marking device (2), the bag opening device (3), the material charging device (5), the heat-sealing device (6) and the bag discharging device (7) are all arranged outside the rotating disc (13); and the bag bracing device (5) is of a swing arm type and is movably mounted on the rotating disc (13). The packaging machine is characterized in that the bag feeding device (1), the bag opening device (3), the material charging device (5), the heat-sealing device (6) and the bag discharging device (7) are symmetrically arranged around the central point of the rotating disc (13); and the bag bracing device (4) is symmetrically arranged around the central point of the rotating disc (13). The full-automatic bag-feeding type packaging machine with the structure has the advantages of stable performance and high production efficiency.

A novel system and method for achieving accurate readings of the rotational speed, number of revolutions and direction of rotation of a utility system. More specifically, a system and method for retrofitting existing utility meters with a lightweight tape, having contrasting sections of reflective and non-reflective material applied thereto, which is read by optical sensors as the lightweight tape passes by with the revolutions of the disk of the utility meter. Additionally, the system and method detects unauthorized use of the utility or tampering with the utility meter and its functions.

Plate elements, a plate configuration, and associated system for thermomechanical refining of wood chips wherein destructured and partially defibrated chips are fed to a rotating disc primary refiner, where opposed discs each have an inner band pattern of bars and grooves and outer band pattern of bars and grooves, such that substantially complete fiberization (defibration) of the chips is achieved in the inner band and the resulting fibers are fibrillated in the outer band. One embodiment is directed to a pair of opposed co-operating refining plate elements for a flat disc refiner wherein the bars and grooves on each of the inner bands form an inner feed region followed by an outer working region, the bars and groove on each of the outer bands form an inner feed region followed by an outer working region, and the gap and / or material flow area formed when the plates are placed in front of each other increases between the inner working region and the outer feed region.

Construction variable rotary magnetic current flowing deforming brake, mainly comprises a bearing end cap, sealing cap, magnetic conduction inside tube and outside tube, magnet coil, rotation shaft, positioning key, bearing, magnetic current variation liquid, rotating disc and sealing material, wherein the magnetic conduction inside tube and outside tube are both cylinders made of magnetic conduction material, and a separating arrangement is arranged on the magnetic conduction inner tube, the rotation shaft crosses the the magnetic conduction inner tube and connects with the rotating disc, the magnet coil is adhered into the magnetic conduction outer tube, and encloses the magnetic conduction inner tube, the magnetic current flowing deformation liquid is injected into the magnetic conduction inner tube, the separating arrangement is arranged on the magnetic conduction inner tube divides the brake into two chambers, which can determine to mount one or two rotating discs. The brake according to the invention can increase the magnetic current flowing deformation efficiency, and guarantees a large damping moment for the brake.

The invention discloses a pressure regulating device which comprises a compass assembly and a rotating disc matched with a regulating screw of a pressure switch. The bottom of the rotating disc is provided with a screw rod penetrating through a dial plate of the compass assembly. The rotating disc is provided with a rotating disc pointer matched with a pointer of the compass assembly. The rotating disc, the screw rod and the compass pointer are in coaxial linkage. A plurality of pressure regulating scale marks are evenly distributed in the circumferential direction of the rotating disc. In the assembling and using process, the pointer of the rotating disc is aligned with the pointer of the compass assembly, then, a worker controls the rotating disc through the regulating screw to rotate and drives the screw rod and the pointer of the rotating disc to rotate coaxially, the current pressure regulating value can be visually determined through the pressure regulating scale marks, the working pressure limiting value of an electric pressure cooker is precisely controlled to meet the corresponding requirement for products, and then the pressure regulating operation of the electric pressure cooker is precisely and efficiently completed. The invention further discloses the electric pressure cooker applying the pressure regulating device.

The invention discloses a pushing mechanism for a minimally invasive surgical robot, which is an end executor for a minimally invasive surgical robot, which comprises an axially feeding part and a circumferentially rotating part, wherein the axially feeding part comprises two symmetric axially feeding modules, and each axially feeding mold comprises a motor, a guide rail, a screw, a clamping module and a limiting switch; and a clamping module clamps a guide pipe or guide wire and does linear action along a guide rail through the screw, and when contacting the limiting switch, the clamping module changes movement direction. The circumferentially rotating part comprises a motor, a pair of external gear, rotating discs and a connecting rod; the front and rear rotating discs are connected by a connecting rod to form a rotating cylinder body, and the two axially feeding modules are fixed on the front and rear rotating discs respectively; and the rotating cylinder body rotates to drive the axially feeding part to rotate, and thus, the rotation direction of the guide tube or guide wire can be changed. Different guide tubes or guide wires can be clamped and pushed, and the modular design is convenient for detachment and disinfection.

A system and method for uniform deposition of material layers on wafers in a rotating disk chemical vapor deposition reaction system is provided, wherein one or more substrates are rotated on a carrier about an axis while maintaining surfaces of the one or more substrates substantially perpendicular to the axis of rotation and facing in an upstream direction along the axis of rotation. During rotating a first gas is discharged in the downstream direction towards the one or more substrates from a first set of gas inlets. A second gas is discharged in the downstream direction towards the one or more substrates from at least one movable gas injector, and the at least one movable gas inlet is moved with a component of motion in a radial direction towards or away from the axis of rotation.

The present invention relates to optical bio-disc systems and related test methods and to immobilizing receptor molecules on optical bio-discs. When a sample is injected into a fluidic circuit, the target agent binds to a capture agent or probe bound in a capture zone. A signal is generated from tags attached to a reporter probe that has specific affinity to the target agent. The assays and methods of the present invention are implemented on a bio-disc. The bio-disc includes a flow channel having capture zones in fluid communication with a mixing chamber and a peripheral waste reservoir. The bio-disc is implemented on an optical disc that has information encoding format such as a CD. A bio-disc drive assembly is employed to rotate the disc, read and process any encoded information, and analyze the samples in the flow channel of the bio-disc.

A shell case for use with a pad style computer can have a rotating disc at its bottom. This disc can have a strap which connects to a user's hand to allow the user to rotate and / or hold the computer at a desired position with one hand, thereby allowing the other hand to do other things, such as type on the keypad. Meanwhile the holding hand does not quickly tire out as it is not typically grasping the computer as would often occur without the use of a case.

When applying a coating film by a spin coating method on a disc-shaped recording medium, the film thickness difference between the inner rim and the outer rim of the disc has to be suppressed. To this end, a coating liquid is supplied to a center portion of the disc-shaped recording medium and a rotary disc, as a center shaft of a rotary disc is inserted into a recess formed in a turntable on which the disc-shaped recording medium is set and the disc-shaped recording medium and a rotary disc are run in rotation. The coating liquid is spread under the centrifugal force caused by rotation for forming a coating film on the disc-shaped recording medium.

A singulating disc, carried by a housing, has a plurality of openings around its periphery. The disc rotates vertically through a pickup chamber of a hopper carried by the housing. A vacuum is pulled through the openings by a pump which is connected to the disc. Items are placed in the hopper and, via gravity, fall to the bottom of the hopper where they contact the periphery of the rotating disc. The vacuum at the openings attaches an item and holds it while the disc rotates. At the top of the disc's rotation, a diverter directs the item into a path depending on the results of a fragment detection and / or counting mechanism. Items that are allowed to pass by the diverter are scraped off the disc into another path by a scraper. Negative pressure is used to singulate and count a multitude of sizes and shapes of items with no calibration. Retractable paddles, a vacuum management system, and RFID tags may be incorporated. The paddles aid in the pickup and agitation of the items while the vacuum management system conserves the vacuum capacity necessary to pickup and singulate items. The RFID tags may contain information such as the number of items left in the hopper, a par level for that item, an expiration date, among others. Because of the rules governing abstracts, this abstract should not be used to construe the claims.

The invention discloses a turntable type material clamping device, wherein a plurality of material clamping assemblies capable of clamping materials are arranged on a rotating disc, in addition, a rotating driving mechanism is adopted for driving the rotating disc to rotate, a material clamping driving mechanism is adopted for driving the material clamping assemblies so that the material clamping assemblies can be switched between a material taking and placing work state and a material clamping work state, when the material clamping device is adopted for producing products, a station is formed at the position of each material clamping assembly, the material taking operation and the material placing operation can be automatically carried out in the production processing, meanwhile, different processing work procedures can be carried out on different stations in the production process, the production efficiency is greatly improved, the work intensity of workers is also reduced, meanwhile, the demand on production personnel on the whole flow line is greatly reduced, the management is easy, and the production cost is also greatly reduced.

The invention discloses a step type bar-shaped traditional Chinese medicinal material cleaning and slicing integrated machine which comprises a shell, a conveying belt, a water tank, a cutter and a drawer. A driving roller and a driven roller are arranged in the shell. The surfaces of the driving roller and the driven roller are sleeved with the conveying belt. A brush plate is arranged above the conveying belt. A second motor is fixedly connected to the upper surface of the shell. The shaft stretching end of the second motor is fixedly connected with a rotating shaft. The rotating shaft penetrates through the shell to stretch into the shell. The lower end of the rotating shaft is fixedly connected with a rotating disc. A fixing bar is fixedly connected to the position, close to the edge, of the lower surface of the rotating disc. The cutter is arranged above the driven roller. The drawer is arranged below the driven roller. A bar-shaped traditional Chinese medicinal material is placed to the conveying belt through a guide plate, the brush plate moves back and forth in the horizontal plane, brush bristles on the lower surface of the brush plate are utilized for brushing the traditional Chinese medicinal material, the cutter is utilized for slicing the traditional Chinese medicinal material, the slicing process is stable due to the fact that the conveying belt does intermittent motion, the slice thickness is uniform, and the traditional Chinese medicinal material is dried by a drying machine.

An MIE apparatus has a blower, a direction valve, an oscillator, and a mask hose connector. The blower is connected to the direction valve, which is connected to the oscillator, which is connected to the hose connector. During insufflation, a direction valve connects exhaust of a blower to an oscillator, causing positive pressure at the hose connector. During exsufflation, the direction valve connects the blower intake to the oscillator, causing negative pressure at the hose connector. The oscillator is a butterfly valve with a 360° rotating disc. During insufflation, the disc is fixed to steadily modulate the airflow. During exsufflation, the oscillator is inactive or in flutter mode. When inactive, the disc is fixed to allow maximum air flow. In flutter mode, the disc continuously rotates so that the air flow rapidly alternates between maximum and minimum.

An improved structure of an adjustable LCD screen is disclosed. The LCD screen can be adjusted in 360 degree and the inclination angle of the LCD can also be adjusted. The LCD screen comprises (a) a base seat having a top and a bottom side respectively mounted with a top groove and a bottom groove of co-axial, and the inner side and the base seat at the top groove being provided with a circular hole; (b) a top ring having a lower section being engaged with the top groove and the top ring being made from a wear-resistant and low coefficient of friction material; (c) a bottom ring having a upper section being engaged with the bottom groove and the bottom ring being made from a wear-resistant and low coefficient of friction material; (d) a base plate mounted at the bottom section of the base seat and the bottom ring being urged at the bottom groove; (e) a base seat plate covered the bottom section of the base seat for sealing the bottom face thereof; (f) a rotating disc having a disc groove matching with the top groove at the bottom section allowing the top section of the top ring engaged thereto, and an engaging groove being provided on the rotating disc; (g) a supporting seat having a fixed board engaged with the engaging groove and being secured at the base plate; (h) a string seat fixed to the fixed board and the engaging groove being covered, and the string seat being provided with a string hook; (i) a supporting seat cover mounted to the rear side of the supporting seat and the bottom section thereof being a notch; (j) a screen having a rear side provided with a cavity which has two sides rotatably mounted with a positioning pivotal rod, the rod being provided with one end mounted onto the fixed board; and (k) a screen rear cover mounted onto the cavity.

A thermoelectric semiconductor couple or module (10) includes a plurality of semiconductor pellets (14, 18) having Peltier characteristics are mechanically interconnected and arranged in an electrical series circuit with heat transferring means (12, 16, 20) with all interconnections being directly made. The means (12, 16, 20) can be of platelike construction with an L-shaped cross-section or, alternatively, with a U-shaped cross-section. A large number of modules (10) can be arranged in a two-dimensional or three-dimensional stack (30) with adjacent lines or planes of modules electrically interrelated by end segment connectors (32). In a further version, one side of a modular plane has heat exchanger fins (44-50) while the other side is electrically connected by ceramic segments (58) with deposited conductors (56). In yet another version, the modules are mounted onto rotating discs (94, 96) so as to act as a fluid impeller moving therepast enhancing thermal efficiency.

The invention discloses a bench vice with five degrees of freedom. The bench vice comprises a bench vice body, a movable vice stand, a vice body lead screw and a rocking handle. The lower portion of the bench vice body is of a circular arc-shaped structure, the lower portion of the bench vice body is matched with a rotating disc with a circular arc-shaped clamping groove, the bottom of the rotating disc is matched with a rotating base in a rotating mode, and a pressing block and a fixing bolt used for fixing the bench vice body are arranged on the rotating disc. The rotating base is fixed on a vice stand base plate. An X-axis moving mechanism which is mainly composed of first guide rails, a first guide rail sliding block and a first lead screw and a Y-axis moving mechanism which is mainly composed of second guide rails, a second guide rail sliding block and a second lead screw are arranged below the vice stand base plate. The X-axis moving mechanism and the Y-axis moving mechanism are perpendicularly arranged, the vice stand base plate is in linkage fit with the first guide rail sliding block, and the X-axis moving mechanism is in linkage fit with the second guide rail sliding block. A lifting mechanism which is mainly composed of scissor jacks is arranged below the Y-axis moving mechanism. The bench vice with five degrees of freedom has the advantages of being simple in structure and high in machining efficiency.

The invention relates to an automatic pipe machining machine which comprises an interchanging device, a chamfering device and a pipe expanding and punching device, wherein the interchanging device comprises a rotating disk and a servo motor for driving the rotating disk to rotate and interchange, the periphery of the rotating disk is provided with a plurality of clamping mechanisms used for clamping pipes; the chamfering device comprises a rose reamer and a chamfering motor, wherein the rose reamer passes through a drilling spindle head and is fixed on the drilling spindle head, the chamfering motor is used for driving the drilling spindle head to drive the rose reamer to rotate; the pipe expanding and punching device comprises a pipe expanding mechanism and a punching mechanism which are respectively arranged at two sides of the rotating disk, the pipe expanding mechanism comprises a pipe expanding mould and a pipe expanding cylinder for driving the pipe expanding mould to expand a pipe mouth, the punching mechanism comprises a puncturing mould, a pair of fixing blocks with punching needles, and a double-stroke cylinder, the puncturing mould is fixed on a center cylinder rod of the double-stroke cylinder and driven by the center cylinder rod to be positioned at the pipe mouth, and the two fixing blocks are respectively used for driving the two punching needles and arranged at two sides of the puncturing mould side by side as well as driven by an external cylinder rod on the double-stroke cylinder to slide along the direction vertical to the pipes.

The invention relates to a full-automatic oiling serving robot for an unmanned oiling station.The full-automatic oiling serving robot comprises an external-expansion type rail, a movable intelligent platform, an industrial mechanical arm, a function switching rotating disc, a humanoid mechanical gripper, an electric suction cup, a touch mechanical gripper, a machine vision system, a man-computer interaction system, an oiling gun, an oiling machine, an oil pipe and a control cabinet.Automatic station switching of different kinds of devices is achieved through the function switching rotating disc in cooperation with supports with different functions and the like, and switching efficiency is improved; full-automatic oiling operation of different vehicles is achieved by using the humanoid mechanical gripper, the electric suction cup and the touch gripper in a matched mode, and the serving range of the robot is expanded; shape and position identification of outer cover plates and oil tank covers of automobiles is achieved in combination with the machine vision system, and the functions of monitoring and identifying the running condition, automobile license plates, owner identity and the like are further achieved; due to the cooperation of the human-computer interaction system, the types of the automobile oiling services of the full-automatic oiling serving robot are richer, and the application range is wider.

A wheel leg type mobile robot with a flexible trunk is composed of the robot trunk, a front wheel leg device and a rear wheel leg device. The robot trunk is formed by connecting two isomorphic joint modules. Each joint module is composed an outer U-shaped frame, an inner U-shaped frame, an overturning steering gear, rotating shafts, a steering gear output disc, a direct-current motor, a direct-current motor output gear, a rotating gear, a bearing and a rotating disc. The overturning steering gear is fixed in the outer U-shaped frame and drives the inner U-shaped frame to be overturned up and down, and the direct-current motor output gear is meshed with the rotating gear to drive the rotating disc. The front wheel leg device comprises a steering gear box, steering gears, steering gear output discs, universal wheels and legs. The rear wheel leg device and the front wheel leg device are basically identical and only different in leg orientations, four steering gears and the steering gear box are fixedly connected through screws, and the universal wheels and the legs are respectively fixedly connected with steering gear rotating shafts. The wheel leg type mobile robot with the flexible trunk is simple in structure, can continuously move when overturned, and has high environment adapting capability.

The invention discloses a rotation control method of an electrochemical air conditioning system. The electrochemical air conditioning system comprises an electrochemical hydrogen pump, a first heat exchange part, a second heat exchange part and a rotating disc; and the first heat exchange part, the second heat exchange part and the electrochemical hydrogen pump are arranged on the rotating disc, and rotate along with the rotating disc. The rotation control method comprises the following steps: an electrochemical air conditioner is controlled to operate; operation parameters of the electrochemical air conditioner are detected; and when the operation parameters of the electrochemical air conditioner satisfy set conditions, the rotating disc is controlled to rotate, so that the first heat exchange part is positioned indoors and the second heat exchange part is positioned outdoors, or the first heat exchange part is positioned outdoors or the second heat exchange part is positioned indoors. The rotation control method of the electrochemical air conditioning system can solve the problems of higher loss of heat and cold and lower efficiency and reliability in continuous switching of heat absorbing and releasing states of a metal hydride refrigeration system in the prior art.

A system and method for measuring the fly height of a head flying over a disc in a disc drive is disclosed. A head is vertically spaced from a rotating disc surface by an air bearing surface. The disc has one or more radial grooves in the surface of the disc. As the disc rotates, the radial grooves on the disc pass under the head and induce a perturbation in the signal. By measuring the perturbations in the signal caused by the grooves in the disc surface, and by processing the measurement signal, a vertical spacing signal proportional to the vertical spacing between the disc and the head can be obtained.

A refiner disc and segment for a rotary disc fiber refiner which has a plurality of radial fields each having an angular extent no greater than 30° and preferably no greater than 22° for reducing the amplitude and duration of load swings that take place during pumping and holdback cycles. Each field has a refining zone with a refiner groove and a refiner bar and a second zone disposed radially outwardly of the refining zone that changes the direction of flow of stock to reduce stock flow momentum and magnitude of the load swings. Each field can have a third zone radially outward of the second zone that further changes the direction of flow of stock and an infeed zone radially inwardly of the refining zone. If desired, a zone that includes a breaker bar can be disposed radially inwardly of the infeed zone. Where the disc is segmented, the segment has at least three fields. In one preferred embodiment, the segment has at least four fields which reduces the duration and magnitude of load swings by at least 40% thereby reducing refiner vibration and wear while advantageously increasing consistency of pulp quality and throughput. The disc and segment are capable of bi-directional operation without loss of efficiency, quality, and throughput.

The invention discloses an automatic rotating-disc type packaging and forming apparatus for a lithium battery. The apparatus comprises: an aluminum-plastic membrane forming unit, wherein the aluminum-plastic membrane forming unit is used for preparing a shell from the aluminum-plastic membrane through punching and cutting the membrane into slices and comprises an aluminum-plastic membrane unwinding mechanism, a notching mechanism used for slitting the aluminum-plastic membrane, a dedusting mechanism used for dedusting the aluminum-plastic membrane, a shell punching mechanism used for preparing the formed shell through punching and a cutting mechanism used for cutting the aluminum-plastic membrane, and the above-mentioned mechanisms are successively arranged; a feeding unit, wherein the feeding unit is used for delivering an electrical core to the shell and comprises a pulling strip, a CCD scanning and sorting mechanism, a positioning platform, a material feeding manipulator and a shell feeding manipulator, and the feeding unit is used for feeding of the shell and the electrical core; and an electrical core packaging unit (a rotating disc station), wherein the electrical core packaging unit is used for packaging of the electrical core and is connected with the tail of the aluminum-plastic membrane forming unit, the electrical core packaging unit comprises a fixture mechanism used for bearing and doubling the shell, a feeding mechanism used for conveying the fixture mechanism, a shell feeding mechanism, a top sealing mechanism and a side sealing mechanism, and the shell feeding mechanism, the top sealing mechanism and the side sealing mechanism are successively arranged along the feeding mechanism.