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Patent Searching and Data


Matches 51 - 100 out of 44,874

Document Document Title
WO/2016/071225A2
The invention relates to a stator (13) for an alternator or an electric machine, which comprises: a cylindrical hub (14) in which a plurality of slots (201) that extend in the axial direction are formed, and a coil (12) mounted in said s...  
WO/2016/071506A1
A placement and replacement system and method for placing and replacing the electrical components of electromagnetic rotary machine, wherein the system comprises a frame, multiple of system fixing means to attach the system to the electr...  
WO/2016/070908A1
An electric machine can include a rotor and a stator having a stator core. The stator core is made of stator sheets (240) formed into stator sheet packages and comprises first radial air channels positioned between the stator sheet packa...  
WO/2016/072113A1
An axial-gap rotary electric machine having: an iron core comprising an approximately cylindrical body having a radial direction cross section shape in which the width in the direction of rotation increases from the shaft center toward t...  
WO/2016/066270A1
The invention relates to a method for producing a rotor for an electric machine, the rotor being constructed from at least one electrical sheet. Some sections of at least one electrical sheet are thermally treated in order to specificall...  
WO/2016/066714A3
An electrical machine is disclosed. The electrical machine has a first part and a second part, the first part moveable relative to the second part. One of the first part and the second part has a plurality of cores for current-carrying w...  
WO/2016/068119A1
Provided is a motor rotor which, without changing an integral fastening structure relying on swage pins, increases resistance to the excessive excitation force of the motor rotor and which can easily prevent decreases in fastening streng...  
WO/2016/067931A1
 A rotor 2 provided with: a rotor core 21 fixed to a shaft 1 so as to be capable of rotating integrally therewith, a plurality of permanent magnets 22 being circumferentially attached to the rotor core; and a cylindrical rotor cover 23...  
WO/2016/066270A9
The invention relates to a method for producing a rotor for an electric machine, the rotor being constructed from at least one electrical sheet. Some sections of at least one electrical sheet are thermally treated in order to specificall...  
WO/2016/067504A1
A bolt hole (24) penetrating in a direction of lamination of electrical steel sheets is opened in a core (10). The core (10) is fixed to a case (12) by means of a clamping bolt (14) inserted into the bolt hole. A flanged bush (32) is ins...  
WO/2016/066714A2
An electrical machine is disclosed. The electrical machine has a first part and a second part, the first part moveable relative to the second part. One of the first part and the second part has a plurality of cores for current-carrying w...  
WO/2016/067532A1
 This brushless motor (10) is provided with: a stator core (11) having a round cylindrical yoke part (111) and teeth parts (112) having shapes that protrude from the inner peripheral surface of the yoke part (111); and a rotor (12) hav...  
WO/2016/066215A1
The invention relates to an electric drive for driving a motor vehicle, said drive comprising: a housing assembly 10; an electric motor 3 having a motor shaft that is designed as a hollow shaft 9, can be rotatably driven about an axis of...  
WO/2016/066302A2
An electrical asynchronous machine (10) comprises a stator (12) with at least one winding overhang (22) at an axial end of the stator (12), a housing (16) in which the stator (12) is secured, and a rotor (14) which is rotatably mounted i...  
WO/2016/066321A1
The invention relates to a method and to a device (10; a) for controlling an excitation voltage (Uerr) of a separately excited electric generator (G) in a vehicle electrical system (B) of a motor vehicle, in the case of which method and ...  
WO/2016/066389A2
The invention relates to a rotor (1) of an electric machine, the rotor having a circumferential surface (13) and a permanent magnet structure (2) on the circumferential surface (13). A contour (20) of the permanent magnet structure (2) h...  
WO/2016/066723A1
A stator or a rotor for use in an electrical machine, the stator or rotor comprising a composite element comprising a rigid mass (102) suitable for comprising at least one magnetostrictive electrode bar, at least one magnetostrictive ele...  
WO/2016/066307A1
The invention relates to an actuator drive (1) for a flap (2) or for a valve for setting a gaseous or liquid volume flow. The actuator drive has a DC motor (3), a reduction gear (4) connected downstream and a gearbox-side output (5) for ...  
WO/2016/067256A1
The accumulator includes a support envelope (2; 3,4) made of a thermally conductive material, fitted with a reversible electric machine (7, 11) including a stator (7) attached to the envelope (2, 3) and a rotor (1 1) with permanent magne...  
WO/2016/066389A3
The invention relates to a rotor (1) of an electric machine, the rotor having a circumferential surface (13) and a permanent magnet structure (2) on the circumferential surface (13). A contour (20) of the permanent magnet structure (2) h...  
WO/2016/067932A1
A rotor manufacturing method for manufacturing a rotor 2 provided with a rotor core 21 to which a permanent magnet 22 is attached in the circumferential direction, the method including a step for placing a cylindrical rotor cover 23 over...  
WO/2016/063576A1
The stator of an electric motor for a compressor has two recesses (72) formed at circumferential locations on the outer peripheral surface (71) of the stator so as to be located side-by-side circumferentially, and a cutout (73) is formed...  
WO/2016/063237A1
A torque delivering apparatus, including: polygonal cross-section stator body having a plurality of exterior side faces of even number extending between opposite axial end faces, the stator including cylindrical bore extending between th...  
WO/2016/063371A1
A rotor of a rotating electrical machine has a boss into which a shaft is inserted, a rotor yoke which is disposed on an outer circumferential side of the boss and to which a plurality of pole pieces is annularly connected, and a linking...  
WO/2016/062955A1
The invention relates to an electric machine (1) comprising noise-reducing means (24) designed so as to obtain a resonance frequency of the electric machine within a resonance frequency range that does not match the range of frequency of...  
WO/2016/063447A1
In a rotor core (12) of a rotor (10), a core interior refrigerant path is formed. The core interior refrigerant path includes a first refrigerant path (22) formed for every magnetic pole and extending along each q axis from the outer cir...  
WO/2016/062844A1
The invention relates to a polyphase electric motor comprising a stator (1) having at least three coils (33, 43, 36, 46, 37, 47) and made up of 12.K radially extending teeth and a rotor (2) having 5.K pairs of magnetic poles, K being equ...  
WO/2016/062813A1
The invention relates to a stator device for an electric motor, comprising (20) a plurality of windings (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12) provided on a winding support, for electromotive interaction with a rotor that is rotatably m...  
WO/2016/062953A1
The invention relates to an electric machine (1) comprising at least one stator (2), the stator being formed by a body (21) and teeth (22) arranged on the inner face (221) of the body (21) of the stator (2), the stator (2) comprising at ...  
WO/2016/061704A1
The invention relates to a device for providing a motor that delivers a larger amount of produced energy than the amount required for the operation thereof, eliminating the need for a primary energy supply. The device consists of electro...  
WO/2016/062439A1
Apparatuses for mounting a stator in a housing are already known, said apparatuses having a housing and a stator which is arranged in the housing, wherein the housing has, on its circumference, a plurality of recesses for clamping the st...  
WO/2016/064279A1
A method and device for the assembly of rotors (11) comprising permanent magnets (12i) at the rotors (11) periphery. The magnets are mounted and secured to the rotor (11) in non-magnetized state. Magnets and rotor are covered with a laye...  
WO/2016/059004A1
The invention relates to a method for producing a rotor shaft/sleeve unit for brushless dc motors and a rotor shaft/sleeve unit. According to the invention, the rotor plate packet of the unit is connected to the associated shafts or a sl...  
WO/2016/060311A1
The present invention relates to a stator of a planar type motor, which is easy to manufacture and is capable of reducing core losses, thereby maximizing motor performance, and a planar type motor using the same, wherein first cores that...  
WO/2016/059459A1
A stator for a rotary electric machine includes an annular yoke, and teeth projecting from the yoke in a stator radial direction. Both ends of each of the teeth in a stator axial direction include reduced-width parts. The width of each o...  
WO/2016/059700A1
A rotating electrical machine according to the present invention is provided with: a rotor core provided with slots penetrating in the axial direction thereof; rotor windings that are installed in the slots of the rotor core and have coi...  
WO/2016/059506A1
Provided is an electric motor comprising: a stator comprising stator poles arranged radially and a rotor comprising rotor poles, each comprising: a substrate comprising a magnetically permeable material and at least a first magnet and a ...  
WO/2016/058630A1
In a compressor for refrigerant having a suction inlet for refrigerant and a pressure outlet for compressed refrigerant, said compressor comprising a compression unit and an electric motor driving said compression unit, said electric mot...  
WO/2016/060232A1
This double stator-type rotary machine is provided with: an annular rotor (2); an outer stator (3) that is disposed on the outer side of the rotor; and an inner stator (4) that is disposed on the inner side of the rotor (2). The rotor (2...  
WO/2016/061452A1
Embodiments of the invention relate generally to directed self-assembly (DSA) and, more particularly, to the DSA of electronic components using diamagnetic levitation.  
WO/2016/058854A1
The invention relates to a rotor body for a rotor of a rotating electrical machine, having a plurality of rotor teeth which are arranged in a manner distributed over the circumference and run in an axial manner, axially running receiving...  
WO/2016/056294A1
Provided is an axial gap motor with low iron loss and good mass productivity. An axial gap-type rotary electric machine of the present invention comprises a rotor, and a stator disposed opposing the rotor in a rotational axis direction. ...  
WO/2016/054701A1
The machine is designed for traction motors in electrically driven vehicles, for regulable motors for drives in machine tools with CNC and for other servo-drives and generators running into overload duty. It provides reduced mass at incr...  
WO/2016/054862A1
A motor slot wedge with a sealing structure and a combination device. The structure of the motor slot wedge (1) is the following: a groove is formed in the outer wall (13, 14) of the slot wedge; thermal expansion materials (8) are arrang...  
WO/2016/056065A1
In an embedded-permanent-magnet-type electric motor, a rotor core 2a of a rotor disposed on the radial inside of a stator is formed on the radial outside of a magnet insertion hole 2b and has a plurality of first slits 5a1-5a5 that commu...  
WO/2016/051234A3
A rotor magnetic sheet with polarization deformation comprises the same number of outer layer magnetic sheets (20) and inner layer magnetic sheets (40). The outer layer magnetic sheets (20) and the inner layer magnetic sheets (40) are ma...  
WO/2016/050715A1
The invention relates to a rotor (10) for an electrical machine (50) comprising a stack of sheets (20) which extends in an axial direction (3) from a first axial end (1) to a second axial end (2), wherein the stack of sheets (20) has lay...  
WO/2016/053352A1
The subject matter herein includes a rotor for a consequent pole permanent magnet machine. The rotor includes a plurality of rotor laminations. Each lamination comprises a substantially disc-shaped member of magnetic material having a ce...  
WO/2016/050173A3
A stator bracket (52) for a motor stator (5) of a compressor (100) of a refrigeration system comprises a sheet portion (521) mounted on an end surface (54) of a stator laminate (51) and a rod portion (522) protruding from the sheet porti...  
WO/2016/050564A1
The invention relates to an element (1) of an electrical machine, said element having a metal foam (2,3), and to a method for producing this element (1). The element (1) is, for example, a stator and/or a rotor of the electrical machine....  

Matches 51 - 100 out of 44,874