Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 13,663

Document Document Title
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...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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 (...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2018/131255A1
The purpose of the present invention is to provide a linear motor and a compressor that are effective with respect to even a non-fixed structure in which the ends of a resonant spring are not fixed and are capable of suppressing loads ac...  
WO/2018/119624A1
A linear motor (100) for use in controlling degrees of freedom of intelligent machines, comprising: a housing (10), a rotor (30), and a stator (20); the rotor (30) comprises a plurality of magnetic permeable plates (31) and a plurality o...  
WO/2018/114210A1
The invention relates to a plunger coil actuator (1), comprising at least one first coil (15) and one second coil (16) and a magnet arrangement (10), wherein the coils (15, 16) interact with the magnet arrangement (10) in such a way that...  
WO/2018/117690A1
The present invention relates to a permanent magnet electrical machine and, particularly, to a permanent magnet electrical machine for reducing a detent force, the machine being capable of reducing a detent force by arranging, at predete...  
WO/2018/109237A1
A rotary electrical machine comprises a stator (500) and one or more rotors (100), each rotor (100) being formed by a non-magnetisable segment (101) and one or more magnetisable segments (102) inserted into a plurality of coils (200) of ...  
WO/2018/103772A1
The invention relates to a machining center for machining rail vehicle wheels, wherein the machining centre comprises a machine frame which consists of a base and a stand mounted on the base. The aim of the invention is to provide a segm...  
WO/2018/106910A1
An electric actuator assembly (20) having a support housing (28, 124), a first stator magnetic field generating assembly (26) secured to the support housing (28, 124) and a movable armature assembly (22). The movable armature assembly (2...  
WO/2018/104406A1
The invention relates to a highly dynamic electromagnetic drive of the Thomson coil type with a soft-magnetic frame, comprising - a first exciter coil (30), the winding height of which is greater than the length thereof and which is ther...  
WO/2018/102561A1
High force and low noise linear fine-tooth motors are described herein. Such motors can include armatures having fine teeth separated by narrow slots such that a ratio of a pitch between teeth and a pitch between permanent magnet poles i...  
WO/2018/095618A1
What is proposed is a motor component (1) for a linear motor, in particular a primary part and/or stator, which comprises a laminated core (2) and a cooling body (3), wherein at least two grooves (5) are arranged in the laminated core (2...  
WO/2018/087216A1
The present invention relates to an apparatus (1) for machining a component (3), having: a travelling carriage (10) with a frame (20) which defines an axis of translation (T) along which the travelling carriage is movable in translation,...  
WO/2018/087436A1
The present invention relates to an electromagnetic actuator (1) with axial flux, which comprises at least one stator (2, 2a) with at least one auxiliary series (3) of windings and a first series (3a) of windings (10). The first series a...  
WO/2018/077916A1
A linear electric machine comprises a primary part (101) and a secondary part (102) linearly movable with respect to each other. The primary part comprises primary sections (103, 104) each having an airgap surface. The secondary part com...  
WO/2018/077559A1
The present invention relates to a coil system (1) of a workpiece support system (2), wherein a magnetic workpiece carrier (18) is movable in the workpiece support system (2) in a suspended manner above the coil system, said coil system ...  

Matches 1 - 50 out of 13,663