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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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WO/2022/047892A1 |
A linear motor (100) comprising: a base seat (10); a sliding seat (20), which slides relative to the base seat (10) along a sliding direction; a primary assembly (30), which is mounted on the sliding seat (20), the primary assembly (30) ...
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WO/2022/047889A1 |
A linear motor, comprising a housing (1), a primary (3), and a secondary (7) that forms an air gap at an interval with the primary (3), wherein the primary (3) comprises an iron core (31) and a winding (32); the iron core (31) comprises ...
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WO/2022/047936A1 |
A linear motor (100) comprises: a base (1), a slide base (2) covering the base (1) and defining an accommodation space (10) together with the base (1), a first slide rail (3) fixed to an end of the base (1) adjacent to the slide base (2)...
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WO/2022/047598A1 |
The present development is a reciprocating linear induction motor device, constructed with a silicon laminated iron transformer with a closed magnetic circuit with no air gap, with two coils and an electrically conductive ring that oscil...
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WO/2022/047967A1 |
A linear electric motor (100), relating to the field of electric motor manufacturing. The linear electric motor comprises a housing (110), and a primary assembly (120) and a secondary assembly (130), which are installed in the housing (1...
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WO/2022/048309A1 |
A long-stroke motion system, comprising: a stator (1) which comprises a stator base (11), and a permanent magnet array unit (12) and a transmission unit (13) that are arranged on the stator base (11), wherein the transmission unit (13) a...
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WO/2022/047886A1 |
A linear motor, comprising: a base (10); a sliding seat (20), the sliding seat (20) and the base (10) sliding relative to each other in a sliding direction; at least two primary assemblies (40) which are spaced apart in a first direction...
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WO/2022/047888A1 |
A linear motor (100), comprising a base (10), a sliding base (20) slidably connected to the base (10), a primary assembly (30), a secondary assembly (40), and a brush assembly (70). The primary assembly (30) and the brush assembly (70) a...
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WO/2022/047870A1 |
A permanent magnet linear motor, comprising: a sliding body (100), a magnetism generation mechanism (200), a magnetic yoke member (300) and magnetic members (400); the magnetic members (400) are arranged on the magnetic yoke member (300)...
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WO/2022/047926A1 |
A linear motor, comprising a sliding mechanism (13), and a primary mechanism (11) and a secondary mechanism (12) which are arranged opposite to each other and spaced apart from each other on the sliding mechanism (13) and interact with e...
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WO/2022/047938A1 |
A linear motor (100), comprising a base (1), a slide base (2), a first slide rail (3), a second slide rail (4), and a magnetic assembly (5) and coil assembly (6) that directly face each other and are spaced apart, wherein the magnetic as...
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WO/2022/047893A1 |
A linear electric motor, comprising a housing (1), a primary (3), and a secondary (7), which is spaced apart from the primary (3) to form an air gap (5), wherein the primary (3) comprises an iron core (31) and a winding (33); the iron co...
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WO/2022/047927A1 |
A linear motor (10), comprising a sliding mechanism (13) having a base (131) and a sliding seat (132), and a primary mechanism (11) and a secondary mechanism (12) provided on the sliding mechanism (13) at an interval. The secondary mecha...
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WO/2022/047928A1 |
A linear motor, comprising a sliding mechanism (13), a primary mechanism (11) and a secondary mechanism (12); the sliding mechanism (13) comprises a base (131) and a sliding base (132) movably provided on the base (131); the secondary me...
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WO/2022/047864A1 |
A linear motor, comprising: a sliding body (100), a magnetic generating mechanism (200), and a magnetic member (300). The magnetic generating mechanism (200) magnetically cooperates with the magnetic member (300) to drive the sliding bod...
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WO/2022/047939A1 |
A linear motor, comprising a housing (1), a primary (3), and a secondary (7) that forms an air gap (5) together with the primary (3). The primary (3) comprises an iron core (31) and a winding (33) wound on the end of the iron core (31) c...
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WO/2022/047941A1 |
A linear motor (10), comprising a sliding mechanism (13), and a primary mechanism (11) and a secondary mechanism (12) spaced apart and arranged on the sliding mechanism (13). The secondary mechanism (11) comprises a first secondary unit ...
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WO/2022/047894A1 |
A linear electric motor, comprising a housing (1), a primary (3), and a secondary (7), which forms an air gap (5) with the primary (3), wherein the primary (3) comprises an iron core (31) and a winding (33) wound around the iron core (31...
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WO/2022/047891A1 |
The present invention provides a linear motor, comprising a base, a sliding seat, a primary assembly, a secondary assembly and an electric brush assembly. The base and the sliding seat slide relative to each other in a sliding direction,...
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WO/2022/047940A1 |
A linear motor (100), comprising a housing (110), and a primary assembly (120) and a secondary assembly (130) spaced from the primary assembly (120) to form an airgap (101) which are mounted in the housing (110). The housing (110) compri...
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WO/2022/047772A1 |
Disclosed is a cylindrical brushless direct drive limited-stroke linear servo actuator, comprising: a housing; a stator, comprising an iron core and a coil located in the iron core, wherein the iron core defines a hollow cylindrical cavi...
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WO/2022/047937A1 |
A linear motor (100), comprising a base (1), a sliding base (2), magnetic assemblies (5) and coil assemblies (6); the base (1) comprises a base bottom plate (11), a first side wall (12), a second side wall (13) and a support plate (14); ...
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WO/2022/048310A1 |
Disclosed is a long-stroke motion system. In the present invention, the long-stroke motion system comprises: at least one rotor, each rotor comprising: a rotor base provided with a first working part, a second working part, and a third w...
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