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WO/2022/153560A1 |
This drive system includes an actuator which is driven by a motor to create a displacement, a driver which drives the motor, and a controller which sends control commands to the driver. The controller includes: a model configuring unit w...
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WO/2022/149670A1 |
A linear compressor is provided. A linear compressor according to one aspect of the present specification comprises: a shell; a frame including a body part and a flange part extending in the radial direction from the front of the body pa...
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WO/2022/148872A1 |
The invention relates to a planar motor having at least one transport unit with permanent magnets which cover a predefined area (610) of the transport unit, and having a plurality of electromagnets which can move the transport unit in th...
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WO/2022/148551A1 |
The stator comprises an annular stator (200) provided with axial stator slots (230) and stator teeth (220) formed between adjacent stator slots. Each stator slot receives a conductor (240) of a stator winding. The stator is formed of sta...
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WO/2022/148597A1 |
The invention relates to a planar motor which has at least one transport unit having permanent magnets that cover a predefined surface area (610) of the transport unit, and has a plurality of electromagnets which can move the transport u...
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WO/2022/149669A1 |
A linear compressor is disclosed. The linear compressor according to the present specification comprises: a frame; an outer stator comprising a stator core arranged in the frame, teeth units extending inward from the stator core, and a t...
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WO/2022/143039A1 |
A linear motor. The linear motor comprises a housing (1), a vibrator assembly (2), a stator assembly (3) and a copper support (4), wherein the stator assembly (3) is fixed on the housing (1) and is arranged parallel to the vibrator assem...
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WO/2022/144431A2 |
The present invention relates to a logistics space (15, 115, 215, 315, 415) comprising a multiplicity of planar units (1, 101, 201, 301, 401), wherein each planar unit (1, 101, 201, 301, 401) is equipped with at least one encoder (5), wh...
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WO/2022/142199A1 |
The present invention relates to a base having a coil. The base comprises an insulating base, a metal circuit embedded in the insulating base, coils electrically connected to the metal circuit, and plastic retaining walls for positioning...
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WO/2022/142188A1 |
Disclosed are a linear vibration motor and an electronic device. The linear vibration motor comprises a housing, a vibrator assembly, and a stator assembly, which is fixed to the housing, wherein the vibrator assembly comprises a counter...
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WO/2022/143051A1 |
An exciter (100) and an electronic product. The exciter (100) comprises a housing (1), a coil (2) and an oscillator assembly (3), wherein an accommodation space (11) is formed inside the housing (1); the coil (2) is arranged in the accom...
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WO/2022/144389A1 |
The invention relates to a primary unit (2) of a drive device (1) of a magnetic levitation railway, comprising a primary part (38) of a linear motor, more particularly of a short-stator linear motor, and an active part (36) of a support ...
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WO/2022/142680A1 |
A lens drive motor, and a camera device and a mobile terminal comprising same. The lens drive motor comprises a winding carrier (1), a drive coil (2), an upper spring (3) connectedly provided above the winding carrier (1), and a lower sp...
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WO/2022/146127A1 |
A coil member according to an embodiment comprises: a substrate having a first surface and a second surface opposite to the first surface; a first circuit pattern disposed on the first surface; and a plurality of bridge portions protrudi...
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WO/2022/137894A1 |
A plate glass processing device 1 is provided with a servo mechanism 3 that moves a processing tool B in a direction for pressing the processing tool B against an end surface of plate glass A. The servo mechanism 3 is provided with a cor...
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WO/2022/139462A1 |
A linear transfer system and a control method therefor are disclosed. The control method for a linear transfer system according to the present invention comprises the steps of: having a rotor on a conveyor move by a first torque generate...
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WO/2022/126286A1 |
A polyphase linear induction motor including a movable primary member (100), the primary member (100) including a magnetic material (110), a polyphase winding (120) arranged around the magnetic material, and a stationary longitudinally-e...
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WO/2022/126287A1 |
A polyphase linear induction motor including a movable primary member (100), the primary member (100) including a magnetic material (110), a polyphase winding (120) arranged around the magnetic material, and a stationary longitudinally-e...
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WO/2022/130539A1 |
Provided are a linear motor capable of suppressing thrust ripples and a method for manufacturing the linear motor.　The linear motor comprises: a plurality of magnetic members made of a magnetic material, arrayed apart from each other a...
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WO/2022/121051A1 |
Provided are a lens driving device and an electronic terminal. The lens driving device comprises a shell, a support, permanent magnets, a lens cone, a drive coil, an elastic assembly and a circuit board assembly, wherein the lens cone is...
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WO/2022/118761A1 |
Provided are a magnetic field generating device and an electric motor with which it is possible to generate a large amount of magnetic flux using a simple construction. The magnetic field generating device is provided with a magnetic pol...
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WO/2022/113694A1 |
This rotary table device comprises: a foundation part; a bearing mounted to the foundation part; a table rotatably supported on the foundation part with the bearing therebetween; and motors for rotating the table with respect to the foun...
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WO/2022/106555A1 |
The invention relates to a method (100) for controlling a planar drive system (200) having a stator unit (300) and a rotor (400), comprising: moving the rotor (400) into a rotational position (RP) of the rotor (400) on the stator unit (3...
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WO/2022/100580A1 |
The present application provides a voice coil motor, a camera module, and an electronic device. The voice coil motor comprises: a base (110); a sliding rail assembly, provided in a front-back direction; a movable seat (120), used for bea...
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WO/2022/099797A1 |
Disclosed is a displacement device, comprising at least one first frame portion and at least one second frame portion. Each first frame portion and the corresponding second frame portion can move relative to each other; the first frame p...
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WO/2022/088420A1 |
The present utility model provides a lens driving device, comprising: a housing; a circuit board assembly, the circuit board assembly comprising a flexible circuit board arranged on a base and a rigid circuit board arranged on the flexib...
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WO/2022/088343A1 |
A lens driving apparatus, where each steel magnet (10) is unipole magnetized, a drive coil (8) is sleeved on an outer side of a lens barrel (4) and is spaced from the steel magnets (10), the steel magnets (10) drive the drive coil (8) to...
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WO/2022/079070A1 |
The invention relates to a method (100) for controlling a planar drive system (200), wherein the planar drive system (200) comprises at least one control unit (201), at least one stator module (300) with a stator surface (303), and at le...
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WO/2022/077039A1 |
The invention relates to a wobble transmission, comprising: - an input shaft (1); - an output shaft (2); - a stator (4), which has, peripherally, at least one row of teeth (3); - a rotor (6), which has, peripherally, at least one row of ...
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WO/2022/073944A1 |
The invention relates to a method for moving an object, transmitting or converting rotational and linear movements, or the creation of varying electromagnetic fields. Further, the invention relates to a system using the method. The metho...
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WO/2022/074821A1 |
This electric motor (101) has a movable element (30A) and a stator (20). The movable element (30A) has a main teeth pair (1), which is a pair of wound main teeth (11, 12) disposed at positions that are adjacent in the X-axis direction. T...
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WO/2022/067917A1 |
Provided is a linear motor (100), comprising a sliding mechanism (10), and a primary mechanism (20) and secondary mechanism (30) arranged spaced at an interval from each other on said sliding mechanism (10) and interacting therewith to g...
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WO/2022/069130A1 |
The invention relates to a conveyor device which is designed to simultaneously convey multiple payloads, in particular wafers. Each payload is paired with a transport body (mover) which can be moved and positioned in a floating manner ov...
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WO/2022/069438A1 |
The invention relates to a stator module (100) of a linear transport system, comprising a plurality of drive coils (110), wherein the drive coils (110) can be energized and form part of a stator (121) of a linear motor (120). The stator ...
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WO/2022/067919A1 |
The present application provides a linear motor and an electronic device. The linear motor comprises a drive assembly, an oscillator assembly, an elastic support member for supporting the oscillator assembly, and a housing having an acco...
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WO/2022/067921A1 |
A linear motor (10) and an electronic device (1). The linear motor comprises a drive assembly (300), a vibrator assembly (200), an elastic support member (400) for supporting the vibrator assembly (200), and a housing (100) having an acc...
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WO/2022/062017A1 |
A linear motor, comprising a housing (100) having an accommodation space (101), an oscillator component (300) suspended in the accommodation space (101) by means of an elastic member (200) and reciprocatingly vibrating along the vibratio...
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WO/2022/062996A1 |
Disclosed is a sine and cosine position encoder applicable to a stator magnetic track free linear motor, comprising a mounting support, iron cores, excitation coils, and response coils. The main structure of the present invention is as f...
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WO/2022/062149A1 |
A linear vibration motor, comprising a housing (100), a vibrator structure (200), and a stator structure (300). The vibrator structure (200) is movably provided in a mounting cavity defined by the housing (100), and the vibrator structur...
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WO/2022/063772A1 |
The invention relates to an N-phase electric machine comprising a movable member (1) mounted so as to move with respect to a fixed member, a system for determining at least one item of information relating to the movement of said movable...
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WO/2022/062035A1 |
A linear vibration motor (100), comprising a housing (110) having an accommodation space (116), a vibrator (150) accommodated in the accommodation space (116) and capable of vibrating, and elastic elements (140) arranged on two sides of ...
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WO/2022/061972A1 |
A flat linear rotating motor (1), said flat linear rotating motor (1) comprising: a motor housing (10). A linear voice coil motor (20), a rotating servo motor (30), and a movement platform (40) are arranged in the motor housing (10), whe...
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WO/2022/056970A1 |
A linear motor, comprising a base (100), a sliding seat (200), a primary magnetic pole (300) and a secondary magnetic pole (400) that are located in a mounting cavity (101), and a grating ruler (500) and a read head (600) that are locate...
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WO/2022/060291A1 |
A tube-in-tube structure (100) for linear motor machine is disclosed. The tube-in-tube structure comprises (a) an outer metrology frame (20) for responding to sustain a payload (50) and to allow moving of the payload (50) thereon; (b) an...
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WO/2022/056972A1 |
A linear motor, comprises: a base (100), a carriage (200), a primary component and a secondary component (400) located within a mounting cavity enclosed by the base (100) and the carriage (200), and a grating ruler (500) and a reading he...
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WO/2022/051863A1 |
A zip line trolley for movement along a tensioned support member, such as a cable, with an eddy current braking system including non-ferrous electrically conductive components between which there is rotatably supported at least one wheel...
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WO/2022/053480A1 |
The present invention relates to a magnetic storage apparatus (1) and to a positioning system which contains the magnetic storage apparatus. The magnetic storage apparatus comprises a stator (2) and a rotor (3) which are formed from a co...
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WO/2022/053688A2 |
The invention relates to an adjustment device comprising: a base component (B1), an adjustment body (10), at least one flexure bearing (21) by means of which the adjustment body (10) is mounted on the base component (B1) so as to be rota...
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WO/2022/047887A1 |
A linear motor (100), comprising: a sliding seat (20), a base (10) slidably connected to the sliding seat (20), a primary assembly (30), a secondary assembly (40) and an electric brush assembly (70), wherein the primary assembly (30) and...
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WO/2022/047884A1 |
A linear motor (100), comprising a first base, a second seat, a first magnetic mechanism, a second magnetic mechanism, and an electric brush assembly (70) fixed relative to the second seat. One of the first magnetic mechanism and the sec...
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