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WO/2019/015093A1 |
An electric vehicle, a vehicle wheel and a switched reluctance motor (10) thereof; the switched reluctance motor (10) comprises a stator (11) and a rotor (12); the stator (11) is provided along the axial direction with at least two stato...
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WO/2019/017387A1 |
[Problem] To provide a low-profile actuator capable of rotating. [Solution] The present invention is provided with: a magnetic structure 20 which includes a first magnet 21 having an N-magnetic pole surface and a second magnet 22 having ...
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WO/2019/015030A1 |
An electric vehicle, a wheel and a switched reluctance motor (10) thereof. The switched reluctance motor (10) comprises a stator (11) and a rotor (12). The stator (11) is provided with at least three stator assemblies (111, 112, 113) arr...
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WO/2019/014566A1 |
Aspects of the present disclosure are directed to a mirror bearing for an interferometer. An example mirror bearing includes a stationary mounting member and a mobile mirror assembly configured for slidable movement relative to the mount...
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WO/2019/007201A1 |
Disclosed in the present application are a linear motor and a stator module thereof. The stator module comprises a base and a stator coil assembly fixed on the base. The stator coil assembly comprises at least two layers of coil units th...
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WO/2019/007198A1 |
A linear transport system, comprising: a stator base (101); stator coil assemblies; a plurality of rotors (108), each rotor (108) being provided with permanent magnet arrays and a position sensing element; a guide rail (103), the rotors ...
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WO/2019/008908A1 |
Provided is a linear motor system that can prevent mobile element impact, without the need for a sensor that detects impact. A linear motor system 100 that comprises: a linear motor 104 that has a winding 8 to which at least alternating ...
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WO/2019/008433A1 |
An Electromechanical device that utilizes the interaction between magnets (101) fixed to the base or frame of the device and electromagnets (102) free to move linearly relative to the rest of the device over at least one segment of their...
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WO/2019/008909A1 |
Provided are: a linear motor system that can suppress the reactive current flowing in a winding and highly efficiently drive a linear motor, without positioning, inside the linear motor, a sensor that detects the thrust of the linear mot...
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WO/2019/007199A1 |
Disclosed in the present application are a linear motor and a rotor movement positioning control device. The linear motor comprises a stator and a plurality of rotors, wherein the rotors are provided with permanent magnet arrays. The sta...
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WO/2019/007200A1 |
A linear motor and a mover thereof. The mover has a base (100). The base (100) is equipped with auxiliary supporting plates (132a, 132b). Back irons (131a, 131b) are mounted on the auxiliary supporting plates (132a, 132b). A back iron su...
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WO/2018/234304A1 |
The invention relates to a linear motor arrangement (15) which is suitable for a lift system (11), wherein the lift system (11) comprises at least one car (13) which can move along a first movement path (F1) and a second movement path (F...
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WO/2018/234034A1 |
A mover (16) of an electric linear motor suitable for an elevator (100) and the elevator (100) utilizing such a mover (16) are presented. The mover (16) comprises at least one mover segment (16A-16D) coupled to at least one support porti...
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WO/2018/229113A1 |
The invention relates to a stator arrangement (18) for an electromagnetic linear drive having a plurality of stator coils (22) which are arranged along a longitudinal direction (100) of the stator (18). Moreover, the stator arrangement (...
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WO/2018/219598A1 |
The invention relates to a stator module (100, 410, 420, 430) for a linear drive of a container-handling machine in the beverage-processing industry, comprising a housing in which a core (341) and at least one coil (342) are arranged, wh...
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WO/2018/220397A1 |
A short stroke actuator comprising comprising an annular field coil housed in a housing and a composite plunger for relative travel threrethrough, the composite plunger comprising two permanent magnets axially in line but spaced one from...
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WO/2018/215183A1 |
An actuator comprises a coil, a first cooling plate and a second cooling plate. The cooling plates are configured to cool the coil. The first and second cooling plates are arranged at opposite sides of the coil to be in thermal contact w...
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WO/2018/210008A1 |
A vibration device, wearable apparatus, and vibration notification method. The vibration device comprises a cylindrical insulation shell (10), a permanent magnet (20), a drive device (30), and at least one inductive drive coil (40). The ...
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WO/2018/209695A1 |
A driving mechanism of a linear motor for an elevator. The body is a base (4); the base (4) is integrally U-shaped and comprises a stator groove (6), slide guide rails (2), a rotor base (5), and baffle plates (1). The stator groove (6) i...
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WO/2018/213825A1 |
A reticle transport system having a magnetically levitated transportation stage is disclosed. Such a system may be suitable for use in vacuum environments, for example, ultra-clean vacuum environments. A magnetic levitated linear motor f...
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WO/2018/206404A1 |
A method for contactlessly determining the position of a driven rotor (4) of an electric motor (2) by means of a plurality of magnetic field sensors (8) is provided, wherein the rotor is movably arranged with respect to a stator (6) and ...
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WO/2018/204006A1 |
A conveyor for conveying articles supported on independently powered and controllable trays. Each tray comprises a blade suspended from an article-supporting platform. A series of drive coils is embedded in the blade. A battery and a con...
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WO/2018/196435A1 |
A radial magnetic tube-based linear motor, consisting of the two main components of a stator (STA) and a dynamicer (QDZ); the structure of the stator (STA) is as follows: a stator magnetic tube (SCG) is nested at an inner arc of a pure i...
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WO/2018/192720A1 |
The invention relates to a conveying device for a linear transport system and to a linear transport system, wherein the conveying device (20) comprises at least one roller unit (85, 90) and a carrier unit (100), wherein the carrier unit ...
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WO/2018/193215A1 |
The invention relates to a linear robot (1) comprising a structure equipped with three uprights (21, 22, 23), three sliders (51, 52, 53) mounted respectively in sliding connection on the uprights, a platform (4) and three pairs of arms (...
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WO/2018/192721A1 |
The invention relates to a linear transport system (10) for conveying an object (15), the linear transport system (10) comprising at least one stationary running rail (20) and at least one movable conveying device (25). The conveying dev...
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WO/2018/188948A1 |
According to the invention, the carrier layers (2) are electrically non-conductive and the electrical conductors (4) are in the form of electrically conductive fibres which are associated with an electrical phase (u, v, w) and run on the...
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WO/2018/190893A1 |
A spiral helix electromagnetic linear pulse motor includes a rotor, having a driveshaft; a first spiral magnetic core surrounding the rotor; linear electromagnetic assemblies surrounding the rotor, each having wire coils; and a second ma...
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WO/2018/184859A1 |
The invention relates to an electromagnetic actuator (10), a surgical instrument, and a method for producing an electromagnetic actuator. The electromagnetic actuator (10) comprises a stator (16) arranged outside a pipe (14) and a rotor ...
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WO/2018/186478A1 |
Provided is a rare earth sintered magnet in which a plurality of magnetic material particles has been sintered, wherein the maximum value of the surface magnetic flux density falls in the range of 350 mT to 600 mT, the thickness falls in...
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WO/2018/176146A1 |
A stator has a backiron and a plurality of posts. The backiron and plurality of posts are collectively at least partially formed from a monolithic soft magnetic material. The plurality of posts define an cross-sectional outline that is l...
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WO/2018/176137A1 |
Various embodiments relate to magnetically moveable displacement devices or robotic devices. Particular embodiments provide systems and corresponding methods for magnetically moving multiple movable robots relative to one or more working...
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WO/2018/174235A1 |
The purpose of the invention is to provide a linear motor such that it is possible to significantly reduce attractive force while achieving a compact configuration and high thrust generation. The linear motor is provided with: a mover ha...
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WO/2018/171822A1 |
The invention relates to a dynamo-electric machine. The aim of the invention is to reduce groove cogging torques and allow a high power density. This is achieved in that the machine comprises • a primary part (1) with a plurality of te...
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WO/2018/167684A1 |
The present invention concerns a rotary-linear actuation assembly, in particular of a kind suitable to provide in independent manner at its output, either sequentially or simultaneously, a rotary movement and a linear translation movemen...
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WO/2018/169377A1 |
The present invention provides a water pump comprising: a body portion comprising a housing, which has an inlet port and a discharge port through which a cooling water flows in or is discharged, an impeller, which is accommodated inside ...
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WO/2018/167678A1 |
The present invention concerns a rotary-linear actuation assembly (10, 110) comprising a casing (25, 125) internally housing: an output shaft (14, 113) arranged coaxial with an actuation axis (A) in a translationally and rotationally mov...
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WO/2018/167970A1 |
The present invention is provided with: paired movable elements (2) having cores (21) each of which include a plurality of tooth parts (23) and having windings (24) wound around the tooth parts (23); and a stator (301) in which magnetic ...
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WO/2018/162831A1 |
An electrodynamic assembly (3) for propelling a spacecraft (1) in orbit around a star having a magnetic field, comprising at least one coaxial cable (7) comprising an electrically conductive core (8) surrounded by a first electrically in...
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WO/2018/156662A1 |
A dual axis linear motion system utilizing one or more printed circuit boards embedded within a stage wherein the system components, including the controller, drive, and controller, may be mounted to a printed circuit board (PCB), and th...
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WO/2018/150200A1 |
An electric motor comprising: a rotor having at least one permanent magnet and a first gear arranged on an inner surface of the rotor; a stator comprising at least one electromagnetic coil wound around a section of the rotor; a shaft arr...
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WO/2018/148850A1 |
An embodiment of a linear electric machine includes two or more phases that define a central bore, and alternating permanent magnets that are disposed within the central bore and are free to move relative the windings. An embodiment of a...
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WO/2018/145214A1 |
A linear motor conveyor system including: a track comprising a shaped guide rail; a plurality of moving elements, each moving element having: a body; at least two bearings supported by the body and configured to match with the shaped gui...
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WO/2018/145678A1 |
The invention relates to a printed circuit board for an electric motor, comprising a coil (2) formed from at least one spiral-shaped conductor track (3) extending in a layer of the printed circuit board (1), characterised by a coil core ...
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WO/2018/142096A1 |
An actuator comprising a linear electrical machine (LEM) having a stator with a stator bore and a translator axially movable within the stator bore and defining a magnetic circuit airgap therebetween, at least one fluid bearing journal f...
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WO/2018/143795A1 |
A planar positioning device having three degrees of freedom (X, Y, Rz) comprises a static base having a flat bearing surface and a moveable stage. The stage is moveable over the bearing surface in an XY-plane. The moveable stage includes...
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WO/2018/139800A1 |
A moving-core type reciprocating motor of the present invention comprises: a stator on which a coil is wound and which has an air gap; a magnet fixed to the stator; and a mover including a moving core which is disposed opposite to the ma...
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WO/2018/133555A1 |
Disclosed is a displacement device having: a stator (1) comprising a first coil (11) and a second coil (12); and a mover platform (2) comprising a mover magnet array (21). The mover magnet array (21) at least comprises: a first magnet su...
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WO/2018/131859A1 |
A movable core type reciprocating motor and a reciprocating compressor having the same according to the present invention comprise: a stator including an inner stator and an outer stator which is arranged on the outside in the radial dir...
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WO/2018/131810A1 |
A movable core-type reciprocating motor according to the present invention includes: a stator including an inner stator and an outer stator, wherein one sides of an axial direction of the inner stator and the outer stator are connected t...
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