Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 51 - 100 out of 49,332

Document Document Title
WO/2018/051938A1
A rotating electrical machine 20 comprising a stator 22 and a rotor 24. The stator 22 has a stator core 40 and an armature winding 42 wound around the stator core 40. The rotor 24 is arranged facing the stator 22 in the radial direction,...  
WO/2018/050318A1
The invention relates to a rotor (2) for an electrical rotating machine (3), particularly a synchronous machine (44), comprising a shaft (4) and at least one laminated core (8), where a positive connection acting in the radial direction ...  
WO/2018/051589A1
Provided is an electric blower in which the positions of tip-end sides of teeth relative to a rotor can be set more accurately, while improving efficiency. A cylindrical back yoke (31) is provided with yoke portions (41) and other yoke p...  
WO/2018/050330A1
The invention relates to a rotor (1) for an electrical machine (21), comprising: at least one electrical coil arrangement (3i); and at least one winding support (5, 5i) that mechanically carries the at least one coil arrangement (3i) and...  
WO/2018/051631A1
Provided is a dynamo-electric machine for which assembly of a rotor core to a rotation shaft can be performed easily and efficiently. A rotor core 405 is configured by lamination of a first steel sheet body 421 comprising at least one el...  
WO/2018/051588A1
Provided is an electric blower in which the positions of tip-end sides of of teeth relative to a rotor can be set more accurately, while improving efficiency. A cylindrical back yoke (31) is provided with yoke portions (41) and other yok...  
WO/2018/051407A1
A stator core (20) has: a first core section (21) having a plurality of first plates (211) that are laminated in the first direction; a second core section (22) having a plurality of second plates (212) that are laminated in the first di...  
WO/2018/051937A1
A rotating electrical machine 20 comprising a stator 22 and a rotor 24. The stator 22 has a stator core 40 and an armature winding 42 wound around the stator core 40. The rotor 24 is arranged facing the stator 22 in the radial direction,...  
WO/2018/052033A1
A rotating electrical machine 20 comprising a stator 22 and a rotor 24. The stator 22 has a stator core 40 and an armature winding 42 wound around the stator core 40. The rotor 24 has a field core 50, a field winding 52, and a cylindrica...  
WO/2018/047727A1
[Solution] A rotor manufacturing method wherein an adhesive arrangement portion provided between the radially inside surface of a permanent magnet and grooves is provided so as to cover a radially inside portion of an adhesive applied to...  
WO/2018/047602A1
This pump motor is provided with: a rotor which rotates around a rotational axis that extends in the vertical direction; a stator which is provided outside the rotor in the radial direction; and a cylindrical stator can which is provided...  
WO/2018/046458A1
The invention relates to a drive device (1) for adjusting a cover element of a vehicle, in particular for a window lifting system, comprising an output element for adjusting the vehicle part (13), and comprising a motor unit (8) having a...  
WO/2018/047603A1
This pump motor is provided with: a rotating part which rotates around a central axis that extends in the vertical direction; and a stationary part which is provided outside the rotating part in the radial direction. The rotating part is...  
WO/2018/047601A1
This pump motor is provided with: a rotating part which rotates around a central axis that extends in the vertical direction; and a stationary part which is provided outside the rotating part in the radial direction. The rotating part is...  
WO/2018/047211A1
Provided is a high-performance permanent magnet. The permanent magnet is represented by a composition formula: RpFeqMrCutCo100-p-q-r-t. The permanent magnet includes a sintered body provided with: crystal grains having a Th2Zn17 type cry...  
WO/2018/046459A1
A drive device (1) for adjusting a covering element of a vehicle, in particular for a window lift apparatus, comprises: an output element for adjusting the covering element; a motor unit (8), which has an electric motor (80) with a stato...  
WO/2018/046583A1
The invention relates to a segment sheet (11) for a stator lamination stack (10) of a generator (1) of a wind turbine (100), comprising a base sheet (13) in the form of a ring segment, wherein the segment sheet (11) has a first radial se...  
WO/2018/047839A1
Rotary electric machine stators have suffered from the problem that sufficient space cannot be secured between adjacent teeth if winding work is performed in a state in which a plurality of teeth are linearly laid out. Therefore, this ro...  
WO/2018/047514A1
The purpose of the present invention is to provide a rotary electric machine such that maximum torque and rated power factor can be improved while an increase in starting current is suppressed. To this end, provided is a rotary electric ...  
WO/2018/046219A1
The invention relates to a liquid cooling method for a hydroelectric generator (1) which cools the winding (4) of the rotor (2) via a primary cooling liquid circuit, said cooling liquid being maintained in the circuit by the produced cen...  
WO/2018/048360A1
Single core motor for each resonant stator coil used to induce the magnetic field of both poles of the core.  
WO/2018/043081A1
A rotor of an embodiment has a shaft and a rotor core fixed to the shaft. Multiple flux barriers are formed on the rotor core. Multiple bridge parts are formed on each of the flux barriers, and one or multiple barrier regions having a lo...  
WO/2018/041542A1
The invention relates to an interlocking element (1) for arranging between two axially adjacent transverse conductors (104) of a rotor winding head in a turbine generator (100), having a conductor radial region (2), which has a first tra...  
WO/2018/042634A1
A rotor of a dynamo-electric machine, the rotor rotating about a center shaft, has: a rotor core having a plurality of magnetic steel plates laminated in the axial direction, and a through-hole that passes through in the axial direction;...  
WO/2018/043263A1
The present invention pertains to a bottomed cylindrical stator (2) that accommodates an armature (12) secured to a rotary shaft (11). This stator is equipped with a bottomed cylindrical main yoke (21), a belt-like auxiliary yoke (22) ar...  
WO/2018/042124A1
The invention mainly relates to a rotor (10) for a rotary electric machine, particularly for a motor vehicle, comprising: - a body (15) comprising a stack of laminations (16) stacked one on top of the other, - the stack of laminations (1...  
WO/2018/043650A1
This stator comprises core pieces formed by laminating at least a first laminate member and a second laminate member, the first laminate member comprises first teeth and a first core back part, the second laminate member comprises second...  
WO/2018/042172A1
Aspects and embodiments provide a vacuum pump assembly comprising a motor. The motor comprises: a motor rotor magnet and a stator. The rotor motor magnet is configured to be rotatable relative to the stator about an axis to drive a vacuu...  
WO/2018/043651A1
In this stator, the core comprises core pieces formed by laminating at least a first laminate member and a second laminate member, the first laminate member comprises first teeth and a first core back part, the second laminate member com...  
WO/2018/043652A1
This stator comprises core pieces formed by laminating a first laminate member and the second laminate member, the first laminate member comprises first teeth and a first core back part, the second laminate member comprises second teeth ...  
WO/2018/044027A1
An embodiment relates to a stator and motor, the stator comprising: a stator core having teeth; and a coil wound on the teeth, wherein each tooth comprises a body around which the coil is wound, and a shoe connected to the body, and the ...  
WO/2018/042226A1
An electric generator (23) for an electric power generation system includes a rotor (24) and a stator (25). A stationary ferromagnetic member (28) is positioned between the stator (25) and the rotor (24) to form a first air gap (27) and ...  
WO/2018/041424A1
An arrangement for controlling the temperature of a fluid is described, which comprises a heat exchange surface (16), an inlet conduit arrangement (20) for supplying a fluid inflow (122) to the heat exchange surface (16) in a main inlet ...  
WO/2018/041468A1
The invention relates to an electric motor (1), in particular for a motor vehicle. The electric motor (1) comprises a housing (2), which at least partially delimits a housing interior space (3). The electric motor (1) further comprises a...  
WO/2018/043026A1
A stator core of a stator has a ring-shaped yoke and multiple teeth radially extending from the inner periphery of the yoke and having circumferentially broadened tooth-tip parts at the tip thereof, and windings are wound around the teet...  
WO/2018/043429A1
A method for manufacturing a laminate core equipped with: a laminate body configured by laminating core pieces comprising a magnetic material, said core pieces having a core back section and a teeth section protruding radially inward fro...  
WO/2018/043649A1
This stator comprises a conductive wire wound around an annular core centered on a central axis that extends in the vertical direction, wherein the core includes a core piece formed by laminating at least a first laminate member and a se...  
WO/2018/043288A1
This dynamo-electric machine (100) comprises a stator (3) and a rotor (6). A rotor core (60) comprises: a laminated annular section (61) located on the inner peripheral side of the rotor core (60) and fitted to a rotating shaft (65); lam...  
WO/2018/040352A1
Disclosed are a variable-frequency rotor used in a reciprocating compressor, and a compressor having same. The variable-frequency rotor used in the reciprocating compressor comprises an iron rotor core (100), wherein the iron rotor core ...  
WO/2018/041504A1
The invention relates to a rotor (1) for an electric machine. The rotor (1) comprises a first shaft journal (2), a second shaft journal (3), a laminated rotor core (4), and a filling body (5), wherein the filling body (5) is cast onto th...  
WO/2018/045360A3
Disclosed are various embodiments for a motor/generator where the stator is a coil assembly and the rotor is a magnetic toroidal cylindrical tunnel or where the rotor is a coil assembly and the stator is a magnetic toroidal cylindrical t...  
WO/2018/044038A1
A rotor of a line-start synchronous reluctance motor according to the present invention comprises: a laminated core comprising multiple laminated core sheets having multiple rotor bar holes formed therein in proximity to the circumferenc...  
WO/2018/038493A1
Provided is a motor for a drone comprising: a rotary shaft; a stator including a hole in which the rotary shaft is disposed; a rotor disposed outside the stator; and a housing coupled to the stator, wherein the stator comprises a stator ...  
WO/2018/036760A1
The invention relates to a squirrel-cage rotor (1) for an asynchronous machine (34). The squirrel-cage rotor (1) comprises a first shaft pin (2), a second shaft pin (3), a laminated rotor core (4) and a filling body (5). The filling body...  
WO/2018/035627A1
Disclosed is a stator combined structure of an electric motor, the structure comprising at least one group of carrying plates (1) and a plurality of conductive magnetic core groups (2), wherein two carrying plates (1) of each group are r...  
WO/2018/037618A1
The rotary electric machine is equipped with multiple magnetic poles 36. Each of the magnetic poles 36 has a rod-like section 36c radially extending inside a single coil 33u. The rod-like section 36u has a tip-side portion 36d, the cross...  
WO/2018/038708A1
A magnetically-responsive device (100) having a magnetic seal (160,170) to retain magnetically responsive material within a defined space (150) is provided. The magnetically-responsive device (100) has a shaft (110), a rotor (130), a mag...  
WO/2018/036842A1
The present invention relates to a rotor (1) for an electrical machine (20) of a vehicle (30), at least having a central shaft (2), a first holding disc (10) and a second holding disc (11), wherein the first holding disc (10) and the sec...  
WO/2018/035716A1
An external rotor electric machine, comprising a base (3), a stator assembly (2) fixed on the base (3), and an external rotor assembly (1) rotatably clipped on the stator assembly (2). The lower edge of the external rotor assembly (1) is...  
WO/2018/037455A1
A consequent pole-type rotor 20 comprising: a plurality of first magnetic pole sections 60 each including a plurality of permanent magnets and having a first polarity as a result of the permanent magnets; a plurality of second magnetic p...  

Matches 51 - 100 out of 49,332