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Matches 101 - 150 out of 49,694

Document Document Title
WO/2018/066076A1
This stator (30) for a dynamo-electric machine (100-1) is provided with a stator core (31) and a refrigerant flow path (2) provided at the outer periphery of the stator core (31). The refrigerant flow path (2) has: a first annular groove...  
WO/2018/062350A1
This rotor unit is provided with an annular rotor core which surrounds a center shaft extending in the vertical direction, a plurality of magnets which are arrayed in the circumferential direction on the outer periphery of the rotor core...  
WO/2018/059877A1
The invention relates to an electric drive motor (1) having a stator (2) with pole shoes and at least one electrically actuable stator winding, and having a permanent-magnet rotor (3) which is mounted such that it can be rotationally dri...  
WO/2018/062447A1
A rotor has: a rotor core for which a plurality of laminated steel plates that expand in the radial direction with respect to a central axis are laminated in the axial direction; and a plurality of magnets inserted inside the rotor core....  
WO/2018/061701A1
The present invention addresses the problem of providing a stator that uses a stator core capable of preventing leakage of resin to the outer periphery when forming an insulator. In a stator (51), a stepped part (611) is formed by inward...  
WO/2018/062488A1
A rotor core has a first laminated steel sheet and a second laminated steel sheet that extend in the radial direction with respect to a central axis. The first laminated steel sheet includes: a first base portion positioned radially outs...  
WO/2018/062656A1
The present invention relates to a BLDC motor, the BLDC motor comprising: a stator having a plurality of teeth extending toward the interior of a core, and having an extended pole shoe at the inner end, in the radial direction, of each t...  
WO/2018/064684A1
Some implementations include a magnetic energy conversion system comprising a magnet rotor assembly having one or more magnets radially spaced apart, wherein the magnet rotor assembly is configured to be attached to a driveshaft of a veh...  
WO/2018/064370A1
A process for assembling a brushless motor-generator includes assembling a rotor formed from two spaced apart rotor portions having magnetic poles that drive magnetic flux circumferentially through the rotor portions and back and forth a...  
WO/2018/062003A1
This method for producing a laminated core is provided with: a central hole punching step in which a central hole in a processing region is punched; a divided stator piece moulding step in which a prescribed number of divided stator piec...  
WO/2018/060984A1
The invention relates to an electric motor, which comprises: (A) a disk-type rotor which comprises: (a) a co-centric shaft and disk; (b) two or more permanent magnets on top or within said disk; and (c) pieces of ferromagnetic material t...  
WO/2018/062107A1
This pump device 10 is provided with a shaft 41, a motor unit 20 which rotates the shaft 41, and a pump unit 30 which is driven by the motor unit 20 via the shaft 41 and which discharges oil. The pump device 10 comprises a first flow pat...  
WO/2018/062349A1
This rotor unit is provided with an annular rotor core which surrounds a center shaft extending in the vertical direction, a plurality of magnets arrayed in the circumferential direction on the outer periphery of the rotor core, a holder...  
WO/2018/061179A1
Provided is a rotor production method which comprises: a plate member formation step S10 for forming a plate member that has a scrap part having a center hole and a core plate part which is disposed contiguously with the scrap part insid...  
WO/2018/062347A1
Adopted is a stator in which a conducting wire is wound on an annular core having, at the center thereof, a central axis extending vertically, and which has the following configuration. The core includes a core piece in which a first lam...  
WO/2018/059828A1
The invention relates to an electric machine comprising a rotor (10) and a stator (20). The rotor (10) has magnet pockets for receiving permanent magnets (55, 56, 85, 86), and the magnet pockets comprise at least one first pair of magnet...  
WO/2018/062490A1
A rotor core has a laminated steel sheet extending in the radial direction with respect to a central axis. The laminated steel sheet includes: a base portion positioned radially outside of the center axis; and a plurality of piece portio...  
WO/2018/061768A1
The present invention comprises a laminate core (20) in which a plurality of cores (2) are laminated, permanent magnets (21) disposed in magnet holes (26) formed in an axial direction (Y), and end plates (100, 101) at both ends in the ax...  
WO/2018/062489A1
This method for producing a motor core includes: a step in which steel sheets are laminated in the axial direction to form a laminated steel sheet provided with a base part which is positioned outside a central axis in the radial directi...  
WO/2018/062348A1
This rotor unit is provided with an annular rotor core which surrounds a center shaft extending in the vertical direction, a plurality of magnets arrayed in the circumferential direction on the outer periphery of the rotor core, a holder...  
WO/2018/056318A1
Provided is a rotor in which a permanent magnet is positioned with respect to a magnet hole portion without using a thin-bar member. A rotor (10) includes a rotor core (12) having a magnet hole portion (120) closed in the radial directio...  
WO/2018/056087A1
Provided is an actuator of a link mechanism for an internal combustion engine, it being possible to shorten an axial-direction dimension of the actuator. The actuator is provided with a motor output shaft that changes the orientation of ...  
WO/2018/054640A1
The invention relates to an arrangement for cooling a first cooling line (12a) in a conducting bar (3), a thin guide plate (21) being provided and making it possible, by means of a protrusion (22), to deflect the coolant from the groove ...  
WO/2018/054554A1
The invention relates to an electric machine having at least one stator and at least one rotor interacting with the stator, wherein the stator and/or the rotor has an arrangement of a plurality of primary magnet devices. The primary magn...  
WO/2018/054573A1
The invention relates to a geared motor (1) for a wiper system of a motor vehicle, comprising a brushless direct-current electric motor (2) comprising: a rotor (20) comprising magnetic elements (29); a stator (21) comprising coils for th...  
WO/2018/054632A1
The invention relates to an arrangement for cooling a dynamo-electric machine, in which an inlay is placed in a groove base channel, which results in the pressure in the region of said inlay being increased such that an air stream flows ...  
WO/2018/054225A1
A cooling device for reducing the temperature of a permanent magnet in a permanent magnet motor. The device comprises a motor stator, a motor rotor, and a rotating shaft (13). The motor stator comprises a stator core (1), a stator windin...  
WO/2018/054481A1
The invention relates to an electric motor in the design of a tooth-wound coil motor having a stator and a rotor, which electric motor has, in order to improve for example the power-to-weight ratio thereof, cavities (11) within the tooth...  
WO/2018/054639A1
The invention relates to an arrangement for cooling a dynamoelectric machine, wherein the slot base channel cross-section (41) is tapered in the region of a first cooling line (12).  
WO/2018/056359A1
The purpose of the present invention is to prevent electrolytic corrosion of a bearing while ensuring the locking function of an insulating member with an outer-circumference-side iron core and an inner-circumference-side iron core of a ...  
WO/2018/054224A1
A honeycomb-type closed ventilation and cooling device for a motor, mainly comprising: the back side of a stator yoke of a motor is provided with axial ventilation holes (2) along a circumferential direction; the axial ventilation holes ...  
WO/2018/054574A1
The invention relates to a geared motor (1) for a wiper system of a motor vehicle, comprising: a direct-current brushless electric motor comprising: a rotor (20) comprising magnetic elements (29); a stator (21) comprising coils for the e...  
WO/2018/055285A1
The invention relates to an assembly (1000) comprising an electrical machine (100) comprising: a stator (9) having windings forming coils (106), a rotor (103), a shaft (101) rotating the rotor (103), and an impeller (1) for cooling the e...  
WO/2018/055253A1
The invention relates to a sleeve (1) providing a mechanical connection between a shaft of an electrical machine and a rotational bearing of the electrical machine (100) comprising: - a first portion (3) arranged to co-operate with the e...  
WO/2018/051690A1
A rotor according to one embodiment of the present invention has a shaft and a rotor iron core. A plurality of flux barriers are formed on the rotor iron core. A plurality of bridge portions are formed on the flux barriers, and one or a ...  
WO/2018/051526A1
A rotating electric machine of an embodiment has a shaft, a rotor iron core, and a plurality of permanent magnets. The shaft rotates about the axial center. The rotor iron core is connected to the shaft. The plurality of permanent magnet...  
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...  

Matches 101 - 150 out of 49,694