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Patent Searching and Data


Matches 51 - 100 out of 44,725

Document Document Title
WO/2016/039946A1
A rotary fader apparatus includes a fader control knob that is directly attached to the rotor of a non-contact electrical motor. The apparatus may produce a fade effect based on the rotational position of the fader control knob and may b...  
WO/2016/035191A1
[Problem] To increase the efficiency of a rotating electric machine. [Solution] A rotating electric machine 1 has: a stator core 21; a rotor core 31 provided with a plurality of laminated steel sheets 37 and having an axial direction dim...  
WO/2016/035533A1
Provided is a stator for a rotary electric machine which has excellent insulation properties and is efficient to manufacture. Also provided is a rotary electric machine equipped with the stator. The stator (20) for a rotary electric mach...  
WO/2016/034470A3
The invention relates to a rotor for a rotating electrical machine, in particular a turbine generator. Said rotor comprises a rotor body with several axially extending winding grooves which are arranged parallel to each other and which a...  
WO/2016/033995A1
A structure for fixing a stator core (3) and a base (1), comprising a positioning rebar (4) and a holding block fixed between the stator core and the base; the holding block comprises a plurality of holding blocks A (2) for fixing the po...  
WO/2016/035831A1
This stator core (1) for a rotary electric machine has a magnetic circuit member (2) and mounting members (3). The magnetic circuit member (2) comprises an annular yoke part (21) and multiple tooth parts (22) protruding in the radial dir...  
WO/2016/034570A1
A stator of an axial flux electric machine has a slotted stator core that is assembled from stator core segments (x00), and coils with a toroidal winding topology. The stator core segment (x00) comprises a yoke portion (x10) and a tooth ...  
WO/2016/030920A1
A rotating electric machine rotor 10 has a rotating coil 11 including: a lower coil field A wound around the outer circumference of the winding drum portion 17 of a bobbin 16; and an inverted V-shaped wound coil field B wound around the ...  
WO/2016/032756A1
An electric machine comprises a stator and a rotor configured to rotate about an axis of rotation in a direction of angular rotation. The rotor includes a first claw-pole segment and an opposing second claw-pole segment. The first claw-p...  
WO/2016/032839A1
A flywheel energy storage system includes a rotating assembly having a plurality of magnets and a longitudinal axis about which the rotating assembly rotates and static assembly having a stator configured to magnetically interact with th...  
WO/2016/031477A1
The stator of this electric motor (40) comprises windings (44) and a stator core (43) on which 18 teeth (71) around which said windings (44) are wound are formed in a circumferential direction, and the rotor of this electric motor (40) c...  
WO/2016/031054A1
In the present invention, a compressor is provided with: a stator core 5 in which an aluminum winding wire 6 is wound in a concentrated manner around a plurality of teeth 5b; a rotor core 2a which is disposed on the inner diameter side o...  
WO/2016/032511A1
An electric submersible pump motor can include a housing; a cavity defined at least in part by the housing; a rotor disposed in the cavity; a stator disposed in the cavity where the stator includes stator laminations and stator windings ...  
WO/2016/026214A1
Disclosed are a low speed and high torque electric motor outer rotor, an electric motor and a crane. The outer rotor comprises a cylindrical rotor housing (3), permanent magnets (6) are arranged regularly in the rotor housing (3) in a ci...  
WO/2016/026831A1
The invention relates to a rotor (6) for an electric machine (4) of a domestic appliance (1), having a plurality of permanent magnets (19), which are arranged distributed in the circumferential direction (18) of the rotor (6), having alt...  
WO/2016/027010A1
The present invention relates to a motor (1) or generator including: a rotor (2) having a body (2a) in the form of a disk, secured to at least one drive shaft (3, 3a); at least one stator (4); at least one permanent magnet (5, 5a) suppor...  
WO/2016/027338A1
A permanent magnet embedded electric motor is equipped with: a stator iron core; a rotor iron core (5) disposed on the inner diameter side of the stator iron core and having a plurality of magnet insertion holes (9) corresponding to the ...  
WO/2016/024325A1
This invention provides a dynamo-electric machine that makes it possible to minimize windage losses and excels in terms of rotor strength. Also, the number of poles in said dynamo-electric machine is reduced. A plurality of connecting-ho...  
WO/2016/024324A1
This invention provides a dynamo-electric machine that excels in terms of rotor strength, can be manufactured at low cost, and makes it possible to increase the amount of torque generated by the rotor. Two holes (35a) and (35b) per pole ...  
WO/2016/020256A1
Disclosed is a cooling device for cooling an electric machine comprising a rotor which is mounted so as to be rotatable about an axis of rotation and which is arranged on a central rotor shaft. The cooling device comprises at least one t...  
WO/2016/020174A2
The invention relates to a laminated core (14). A laminated core (14) can be contained in a rotor (11) and/or in a stator (15) of an electrical machine (12). The laminated core (14) comprises at least one first sheet metal assembly (35) ...  
WO/2016/021804A1
Disclose herein is a stator assembly of a motor. The stator assembly includes a stator core having a core base and a plurality of teeth formed radially on the core base. An upper insulator is also provided, which has an upper teeth insul...  
WO/2016/021651A1
The present invention achieves a motor capable of efficiently improving reluctance torque. Slits (40, 42, 44) are formed for each magnetic pole in a rotor core (34) of a motor (10). Outer-circumferential bridge sections (50, 52, 54) are ...  
WO/2016/021070A1
A stator core (3) is equipped with a plurality of slots (12). Multiple stator coils (4) are each formed into a coil having a rectangular cross section. The stator coils (4) are inserted into the slots (12) in a double-layer winding syste...  
WO/2016/020363A1
The invention relates to a rotor for a reluctance machine, said rotor comprising a soft magnetic element which is cylindrical in shape. Said soft magnetic element has recesses for forming flux barriers, one or more flux barriers being at...  
WO/2016/020359A1
The invention relates to a rotor for a reluctance machine, said rotor comprising a soft magnetic element which is cylindrical in shape. Said soft magnetic element has recesses for forming flux barriers, and at least part of the recesses ...  
WO/2016/020120A2
The invention relates to a sheet metal part or sintered part (10) for a stator or a rotor of an electrical machine, for example an electric motor, and to a method for producing said sheet metal part or sintered part (10). The sheet metal...  
WO/2016/017132A1
Provided is a laminate electromagnetic steel sheet for use in a laminate iron core that is for a vehicle motor or the like and that requires high-temperature adhesion and high-temperature oil resistance. An electromagnetic steel sheet th...  
WO/2016/016874A3
An electric motor-generator (1) of the type with permanent magnets with three-phase radial flow, comprising a stator having a plurality of teeth (3), each one provided with a respective electric winding (5) implemented by a conducting wi...  
WO/2016/016529A1
A battery charger for a motor vehicle provided with a reluctance electric machine, comprising bridges (1, 2, 3, 4, 5, 6) each having a first transistor connected in series by the emitter thereof to one end of a first winding of the reluc...  
WO/2016/015532A1
A block stator, a motor having same, and a household appliance. The block stator (100) comprises: a plurality of main windings (A) and auxiliary windings (B), wherein each of the main windings (A) and auxiliary windings (B) comprises a b...  
WO/2016/016591A2
The invention relates to a rotary electrical machine with homopolar structure. Said machine comprises a number Npe of electrical phases. Said machine is characterized in that it consists of: - a juxtaposition, along the rotational axis o...  
WO/2016/015869A1
The laminated core (12) comprises laminations (10), which are arranged one over the other and which are each connected to each other by means of a first connection (9, 15). In addition, at least some of the laminations (10) are connected...  
WO/2016/017370A1
The purpose of the present invention is to suppress stator vibration propagated to a case to which the stator of a rotating electric machine is fixed. The stator (1) of an inner rotor type rotating electric machine is fixed to and suppor...  
WO/2016/017342A1
In a core segment (40) formed by stacking electromagnetic steel sheets, a coupling hole (47) is formed in a yoke piece (43) section at the third side in the circumferential direction such that the stacking direction is the depth directio...  
WO/2016/015289A1
A motor rotor (100) and a motor having same. The motor rotor (100) comprises: a body (1), wherein the body (1) is provided with a rotor hole (11) and a plurality of magnetic steel grooves (12) surrounding the rotor hole (11), and an oute...  
WO/2016/012205A1
The invention relates to a rotor for an electric motor comprising a shaft (10) and several lamellas (11) which are received on the shaft (10). Said lamellas (11) comprise an inner passage (12) through which the shaft (10) is guided such ...  
WO/2016/013837A1
The present invention relates to an LSPM synchronous motor winding method without the need for an induction starter device and, more specifically, to a three-phase winding method capable of starting and operating a rotor formed of a perm...  
WO/2016/012527A1
The invention relates to a method for producing a rotor for a reluctance machine, in particular for a synchronous reluctance machine, wherein the laminated rotor core is produced by means of punch stacking and two or more adjacent lamina...  
WO/2016/011514A1
The present invention discloses a set of casting moulds (1a, 1b, 1c, 1d, 1e) for manufacturing the casings of rotary electric machines, comprising part of the geometry of the cooling duct in the lateral section (1a, 1c) of the set of mou...  
WO/2016/009770A1
A bracket (4) is provided so as to cover an end surface (3a) of a rotor core (3) by allowing the side wall portion (13) thereof to be inserted into a recess portion (20). A shaft (12) is provided coaxially with a substrate (11) and the s...  
WO/2016/008709A1
The invention relates to an electric machine (101) comprising a hollow cylindrical-shaped stator (103), a rotor (3) which is rotatably mounted about a rotational axis (2) in the stator (1), a housing (4) comprising a first, hollow cylind...  
WO/2016/009141A1
The invention relates to a stator assembly (1) with P electromagnetic poles for an electric external rotor motor with the rotor (6) on the outside of the stator (1), said stator (1) comprising a ferromagnetic core with a plurality of ide...  
WO/2016/008610A1
The present invention relates to a method for producing an anisotropic soft magnetic material body, in particular for use in reluctance machines, comprising the following steps: - producing (S1) a starting NdFeB powder serving as a start...  
WO/2016/008097A1
An electric motor comprises a stator operable to produce a magnetic field, the stator defining an opening; and a rotor at least partially disposed within the opening. The rotor (50) comprises a shaft (55) extending along a rotational axi...  
WO/2016/004823A1
A stator includes large tooth (1) and small tooth (2) that are periodically and alternately arranged. The arc distances between the central lines of the tooth body of the large tooth (1) equal to the arc distances between the central lin...  
WO/2016/007044A1
´╗┐The invention relates to the field of electromechanical engineering, and specifically to the gas cooling of electrical machines with a self-pressurizing rotor. The technical result consists in reducing mechanical losses, in providing ...  
WO/2016/006103A1
In this electric motor with an embedded permanent magnet, the hole interior line (53) of a magnet insertion hole (21) is formed from a first circular arc having a radius (r1), a hole exterior line (55) is formed from a second circular ar...  
WO/2016/005904A1
A high-performance wind machine for power generation has a supporting base (10), a rotatable structure (9) on the supporting base (10), a frame (4) and an air conveying covering (1) both mounted on the rotatable structure (9), rollers (5...  
WO/2016/006937A1
The present invention relates to a permanent magnet rotating apparatus for minimizing cogging torque and, more particularly, to a permanent magnet rotating apparatus which minimizes cogging torque simply through a combination of a pole a...  

Matches 51 - 100 out of 44,725