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WO/2021/107207A1 |
The present invention relates to a magnetic levitation transfer apparatus comprising: a carrier on which a substrate or glass is mounted, and which includes a guide groove on the bottom thereof; a rail accommodated in the guide groove so...
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WO/2021/103246A1 |
Disclosed are a primary permanent magnet bilateral linear magnetic field modulation electric motor and a low magnetic resistance design method therefor. The electric motor structurally comprises two secondary stages (1, 2) which are only...
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WO/2021/105166A1 |
The aim of the invention is to provide a transport device (1) in the form of a planar motor which facilitates a more efficient operation. According to the invention, this is achieved in that the transport unit can be moved in both main m...
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WO/2021/099263A1 |
The invention relates to a lift system (1) which has a lift shaft (3), a lift cabin (5) and a driving device (7) for moving the lift cabin (5) inside the lift shaft (3). The driving device (7) comprises a linear motor (9) which has a sta...
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WO/2021/099658A1 |
Disclosed is a linear switched reluctance machine having reduced return flux, which comprises: an active side (8) with lateral cores (22) and central cores (21) joined by a yoke (6); coils (3) wound on the cores (21, 22); and a passive s...
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WO/2021/092111A1 |
A system (100), electromagnetic actuator (102) and track (101) for braking are provided. The actuator (102) includes pole portions (109) extending from back-iron portions. Respective longitudinal axes (104) of the pole portions (109) are...
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WO/2021/092123A1 |
Electrical windings for a low-pressure environment are provided. The electrical windings include a body having an aperture and electrical conductors wound about the aperture in the body; a conductive layer at the body, the conductive lay...
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WO/2021/092118A1 |
An electromagnetic actuator for generating force is provided. The electromagnetic actuator includes a ferromagnetic body extending along a longitudinal axis, the ferromagnetic body comprising: a back-iron portion; and a pair of pole port...
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WO/2021/092106A1 |
An electromagnetic machine for generating force is provided. The electromagnetic machine includes a magnet having opposing sides extending along a longitudinal axis. The electromagnetic machine includes a pair of ferromagnetic bodies res...
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WO/2021/092104A1 |
A channel segment for a track of a mover device is provided, the channel segment comprising: opposite ends joined by a body forming a magnetic flux pathway between the opposite ends, the magnetic flux pathway being one or more of C-shape...
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WO/2021/092114A1 |
Replaceable windings (101) for an electromagnetic machine (100) are provided. A replaceable winding (101) comprises a body (107) having a longitudinal axis (105), the body (107) comprising opposing surfaces along the longitudinal axis (1...
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WO/2021/084081A1 |
In order to improve the manner in which the stator of a long-stator linear motor is cooled, according to the invention at least two stator modules (Sm) of the stator (2) are designed with a cooling circuit (17), wherein the cooling circu...
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WO/2021/084079A1 |
In order to improve the manner in which the stator of a long-stator linear motor is cooled, according to the invention at least one stator module (Sm) of the stator (2) is designed with a cooling circuit (17) and is actively cooled by me...
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WO/2021/081674A1 |
A system and method for parts handling including: a plurality of parts arranged in a first configuration; a linear motor conveyor including a linear motor track and a plurality of moving elements; a pick and place device configured to mo...
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WO/2021/082944A1 |
A motor (20, 40, 50, 60, 70, 80), a camera module (100) and a mobile terminal (200). The motor (20, 40, 50, 60, 70, 80) comprises a base (21, 41, 51, 61, 71, 81), a support base (23, 43, 53, 63, 73, 83) and a shape memory alloy actuator ...
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WO/2021/079377A1 |
Modified magnetic levitation system for flying vehicle Modified magnetic levitation system for flying vehicle includes a propeller system (11, 12, 13), an axial levitation system (101, 102), radial levitation system (part of 201), rotary...
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WO/2021/075342A1 |
An actuator according to an embodiment of the present disclosure is provided with: a stator which has a concave surface; a rotor which has a convex surface that slides on the concave surface; an electromagnetic unit which is capable of c...
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WO/2021/073841A1 |
It is described a method of determining a readjustment value in position and/or in orientation of a stator segment (101) of a multi segment stator of an electrical machine, the stator segment to be assembled with a shaft (103), the metho...
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WO/2021/076504A1 |
An electric actuator (20) includes a stationary support (21) and a guide system having a single stationary guide (28) joined to the stationary support (21) having an axis (27). The actuator (20) also includes a stationary assembly (24) s...
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WO/2021/063742A1 |
The present invention provides a set of transport elements (100, 200; 100a-b, 200a) for transporting containers for a long-stator linear motor system having at least two transport paths (120, 220) arranged in an offset manner with respec...
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WO/2021/058800A1 |
A conveyor system includes multiple carts that move along a track, along with a plurality of induction motors located along the track to propel the cart. Each cart includes a flipper, and each linear induction motor includes a first line...
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WO/2021/061893A1 |
Embodiments of the present disclosure include a solenoid assembly that includes a ferromagnetic core tube having a longitudinal axis, a radial exterior surface and a radial interior surface, the ferromagnetic core tube comprising a chann...
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WO/2021/052564A1 |
A linear rotor (20) for an electric linear motor (100), an electric linear motor (100) and an elevator (100) are presented. The linear rotor (20) rotor (20) comprises rotor teeth (22) adapted for facing towards a linear stator (10) of th...
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WO/2021/049327A1 |
Provided is an actuator capable of obtaining high energy efficiency at low speed while having a compact configuration. This actuator is provided with a stator and a rotor. The stator includes a disk, a pillar including a permanent magnet...
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WO/2021/048183A1 |
The present invention concerns a stretching device (1), comprising at least a bracket (2) and a support (4) for a stretching rod (5) mounted so as to be able to move relative to the bracket (2), means for moving the support (4) verticall...
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WO/2021/037293A1 |
The invention relates to a translation motor, comprising an active translatory rotor (1) and a flat stator (2), wherein: the active translatory rotor (1) can be moved linearly with respect to an X-axis in a stator plane (3); the flat sta...
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WO/2021/038728A1 |
This linear motor system (1) comprises: a mover (50) that has a plurality of permanent magnets (52) disposed in the advancing direction in planes parallel to surfaces formed in the advancing direction and the vertical direction; and a st...
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WO/2021/028760A1 |
The present invention concerns a magnetic screw-nut system, comprising: - a nut capable of turning or translating about an axis; - a screw capable of interacting magnetically with the nut and translating or turning inside the nut along s...
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WO/2021/028367A1 |
The invention relates to a magnetic guide device (1), comprising a stator (2) and a rotor (3) that can move relative to the stator (2) along a guide direction (Z), wherein the stator (2) and the rotor (3) are/can be magnetised such that ...
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WO/2021/023326A1 |
In a method for operating an electric machine with at least two coils, said machine having a magnetisable, movable core such as an armature or a rotor, a current of a constant average value is applied from a direct current source at the ...
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WO/2021/024518A1 |
This armature (10) is formed by arranging and combining a plurality of coil winding bodies (10A) side by side with each other in a first direction (X). The coil winding bodies (10A) are each provided with: a pair of divided cores (11) ea...
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WO/2021/015621A1 |
An optical element exchange unit, has a rotatable wheel e.g. with different filters. The wheel has first soft magnetic teeth protruding from a soft magnetic part of the wheel at even angular offset along at least part of a ring around a ...
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WO/2021/015670A1 |
An iron-core linear motor forcer (100) with integrated aerostatic bearing guidance is disclosed. The motor forcer (100) comprises (i) an iron-core (10) enclosed within an enclosure (13) having an upper surface (11) and a bottom surface (...
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WO/2021/004566A1 |
The invention relates to a sheet metal section for linear motors. In order to provide a laminated core for linear motors, which laminated core is scalable in its extent and has advantageous mechanical and electromagnetic properties, this...
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WO/2021/006067A1 |
This actuator is provided with a bottomed cylindrical outer tube and a cylindrical middle tube sealed at both end portions. One end portion of the middle tube is provided with an armature equipped with coils. The inner circumferential su...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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 ...
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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...
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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...
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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...
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