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Matches 1 - 50 out of 14,221

Document Document Title
WO/2021/002080A1
The present invention provides a conveying device that detects an abnormality of the conveying device due to change in the surface state of the conveying plane of the conveying device to maintain a high conveying performance. The conveyi...  
WO/2020/261809A1
The present invention addresses the problem of achieving both a decrease in pulsation and an increase in propulsion in a linear motor with a 6n teeth structure. For this purpose, a linear motor according to the present invention is provi...  
WO/2020/261812A1
The present invention addresses the problem of providing a linear motor having a bridge part for improving thrust force and reducing eddy current loss. The present invention has a movable element 2 (field magneton) and a plurality of a...  
WO/2020/259639A1
The present invention provides a brushless direct drive linear servo actuator, comprising: a stator, a mover and a housing, wherein the stator is a pair of armatures arranged in mirror symmetry at both sides of the mover, the housing int...  
WO/2020/260036A1
The invention relates to a transport apparatus (10). The apparatus (10) has a first guide track (14), a first linear motor segment (22), a second guide track (16) and a second linear motor segment (24). The apparatus (10) has a mover app...  
WO/2020/260000A1
The invention provides a multilayer superconductive article (600) extending in a longitudinal direction (LD), the article comprising: • - a substrate layer (610) extending in the longitudinal direction; • - a superconductive layer (6...  
WO/2020/260564A1
The invention relates to a method for moving a rotor (20) in a planar drive system (1). The planar drive system (1) has a first stator module (11), a second stator module (12), and a rotor (20), and the first stator module (11) and the s...  
WO/2020/260566A1
The invention relates to an assembly (2) of stator modules (10) for a planar drive system (1), comprising a first stator module (11) and a second stator module (12). The first stator module (11) and/or the second stator module (12) has r...  
WO/2020/253847A1
In the present invention a motor is provided. The motor comprises a stator, a rotor, and a stator permanent magnet assembly and/or a rotor permanent magnet assembly; the stator comprises N magnetic conductive stator units, and the rotor ...  
WO/2020/255538A1
Provided are a transport device and a transport method in which a thrust force is efficiently enhanced and power consumption is suppressed. The present invention is provided with: a first magnetic body provided to an object to be trans...  
WO/2020/249850A1
A linear electric machine comprises a first element (101) and a second element (102) that are linearly movable with respect to each other in the longitudinal direction of the linear electric machine. The first element comprises a first f...  
WO/2020/244275A1
Disclosed is a miniature motor enabling a multi-dimensional reciprocating movement, the motor comprising a cylindrical housing. A stator and a rotor are provided within the housing. The rotor comprises a rotating shaft disposed along an ...  
WO/2020/243814A1
Robotic assembly systems and methods of assembling products using planar robots. Planar movers cooperate magnetically with stators to pick products provided on an infeed and place them in a pattern on an outfeed system, wherein the mover...  
WO/2020/239933A1
In order to provide a transport device (1) comprising a planar motor (2), which gives greater flexibility in the movement of the transport units (3), according to the invention: at least two planar motors (2A, 2E) comprising opposing tra...  
WO/2020/240064A1
Following the configuration proposed for the magnetic circuit of the machine of the present invention, the amount of iron used for both the passive poles and the coils of the active side is reduced with respect to other conventional dist...  
WO/2020/239930A1
In order to provide a transport device (1) comprising a planar motor (2), which gives greater flexibility in the movement of the transport units (3), according to the invention: at least one multiple-action transport unit (3B, 3C) is pro...  
WO/2020/235492A1
The problem addressed by this invention is to provide a linear motor with which it is possible to reduce size, improve the ease of replacement work for sliding components, and increase service life. This linear motor 5 comprises a fiel...  
WO/2020/234012A1
The invention relates to a vehicle having a chassis, body (6) or bodywork which is surrounded by a vehicle external wall (8) and having at least one vehicle door apparatus (4) which comprises the following: at least one external door (12...  
WO/2020/233753A1
The invention relates to a biaxial positioning device comprising: a stationary base element (2); a first positioning element (3) movably mounted relative to the base element (2) along a first direction by means of a first guide device; a...  
WO/2020/223996A1
A magnetic transmission-based linear positioning platform and linear positioning system. The linear positioning platform comprises a moving-magnetic type linear motor module and a magnetic transmission linear positioning module; the movi...  
WO/2020/222184A1
The present application is concerned with a motor having a motor carrier made at least partially from a sheet metal material, a movable motor part, a spring element that couples the movable motor part with the motor carrier, wherein the ...  
WO/2020/221855A1
Linear motor comprising a stator (5), and a mobile motor part (6) comprising at least one motor element (9) separated from the stator by an airgap (G) configured to be electromagnetically coupled thereto to generate thrust on the mobile ...  
WO/2020/223030A1
A linear motor is provided. The linear motor includes a moving magnet assembly including (i) a magnet track, (ii) a first plurality of permanent magnets coupled to the magnet track, and (iii) a second plurality of permanent magnets coupl...  
WO/2020/211827A1
The present invention provides a maglev motor and a control method therefor. At least two coil modules are provided on a magnetic steel array module. Each of the coil modules comprises at least six force generating bodies distributed in ...  
WO/2020/208732A1
This linear drive device comprises: a first and a second plate member; a linear motor that is disposed between the first and the second plate member and moves the first and the second plate member relative to each other in a first direct...  
WO/2020/205064A1
An electrical system including a linear motor in which energized forcer and thruster coils are used for the field and armature elements. In accordance with exemplary embodiments, one or more thruster coils may be provided on a shaft with...  
WO/2020/203921A1
Provided are: a transportation system with which it is possible to transport, without contact, a mover without loss of controllability of the mover while securing excellent workability; a mover; a control device; and a control method. Th...  
WO/2020/192911A1
A magnetic levitation system (100) for magnetically levitating a ferromagnetic element (150) is described. The magnetic levitation system (100) includes at least one electromagnetic actuator (178) coupled with one or more transformers (1...  
WO/2020/195159A1
This cylindrical linear motor (M) comprises: a cylindrical armature (E); and a field F that is placed in the inner periphery of the armature (E) and is movable in the axial direction with respect to the armature (E), N poles and S poles ...  
WO/2020/196346A1
This electromagnetic actuator comprises an excitation unit and an armature provided with a substrate on which linear wiring is formed. The substrate includes a first wiring region through which current flows in a first direction when cur...  
WO/2020/187999A1
The invention relates to an active vibration isolation system having a magnetic actuator. The magnetic actuator comprises a coil carrier having at least one coil, which coil carrier extends contactlessly into a magnet carrier, so that th...  
WO/2020/188791A1
This linear conveyor 10A fixed to a base 11 is provided with: a transporting slider 50; a frame 23 having a rail 28 that guides the movement of the transporting slider 50; a first support 40 that is disposed on one side of the frame 23 i...  
WO/2020/187671A1
A lithographic apparatus includes an illumination system, a projection system, a stage, a motor, a thermal control system, and a controller. The illumination system illuminates a pattern of a patterning device. The projection system proj...  
WO/2020/183889A1
This conveying device 1 comprises a permanent magnet 10 that is provided to a specimen rack 111 side, teeth 22 that are formed from second magnetic bodies, and windings 21 that are respectively wound around the periphery of the teeth 22,...  
WO/2020/180234A1
An electrical machine (1) operating by switching of magnetic flux comprises a first magnetic structure(10), a second magnetic structure (20) and a winding (30). The first and second magnetic structures are arranged movable relative to ea...  
WO/2020/177944A1
The invention relates to an actuator device (3) for aligning an optical element (2) of a projection exposure apparatus (100, 200, 400), comprising a shaft (9), the first end portion (9.1) of which is deflectably suspended at a base point...  
WO/2020/178472A1
A core unit (33) for an electric linear motor (100), an electric linear motor (100), a manufacturing method, and an elevator (200) are presented. The core unit (30) comprises a first magnetic core (33), and a first finger joint portion (...  
WO/2020/170624A1
The present invention comprises: a rod (10) used as a rod-shaped member; an electroconductive polymer actuator (20) having an electroconductive polymer (22) that expands and contracts in a prescribed direction due to electric current; an...  
WO/2020/164112A1
A switched reluctance motor, an electric vehicle, and an electric device. The switched reluctance motor comprises a stator (12) and a rotor (11). A plurality of rotor teeth (110) are equidistantly spaced at a side of the rotor facing the...  
WO/2020/136140A3
The present invention relates to an actuator (1) for an optical device (100), comprising a movable mover (10) comprising a coil (11), wherein the mover (10) is configured to be connected to a piston (70) for moving the piston (70), a sup...  
WO/2020/161661A1
The subject matter of the invention is the method of construction of a linear motor winding, consisting of phase paths, characterised in that a solid flat bar is cyclically bent at a selected binding radius R1, the active part and the en...  
WO/2020/157099A1
The invention relates to a winding component (24) for a linear motor, which can be connected to a multiphase power supply, wherein the winding component (24) extends along a component longitudinal axis (L) and comprises a plurality of el...  
WO/2020/158754A1
This electromagnetic shock absorber (D) comprises: a non-magnetic cylinder (1); a piston rod (2) that is movably inserted in the inner circumference of the cylinder (1); a piston (3) that is provided to the piston rod (2) and slidably in...  
WO/2020/158755A1
This electromagnetic shock absorber (D) comprises: a non-magnetic cylinder (1); a piston rod (2); an extension-side piston (3) that defines an extension-side chamber (R1) within the cylinder (1); a compression-side piston (4) that define...  
WO/2020/155830A1
Disclosed is a planar motor displacement device, comprising at least a stator and a motor. The stator comprises at least one magnet array that extends on a first plane parallel to X and Y directions to form a working area. The motor comp...  
WO/2020/157013A1
Linear permanent magnet motor, comprising a stator unit (11) comprising at least one coil (14),a mover (12) comprising an array of permanent magnets (131), and a position sensing device (16) operable to determine a position of the mover ...  
WO/2020/154273A1
A linear motor including a stator assembly, an armature mechanically coupleable to a test specimen configured to be moved relative to the stator assembly by operation of the linear motor, and a suspension system configured facilitate mov...  
WO/2020/146918A1
A rotational motor that comprises a stator and a rotor and at least two magnets comprising a permanent magnet and an electromagnet, wherein one of the magnets is attached to the stator and one of the magnets is attached to the rotor. The...  
WO/2020/149551A1
The present invention relates to an actuator. In the present invention, a housing (10) and a housing cap (14) constitute an exterior, and a driving pin (18) is installed passing through an inner space (12) of the housing (10) and is inst...  
WO/2020/143190A1
A four-rail power supply control system for a short-stator magnetic levitation train. A first power supply rail (1a), a second power supply rail (1b), and a third power supply rail (1c) of the system constitute a three-phase alternating-...  

Matches 1 - 50 out of 14,221