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Patent Searching and Data


Matches 101 - 150 out of 45,119

Document Document Title
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....  
WO/2016/051234A2
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/2016/050459A1
In order to suppress an undesired circulating current with simple means in terms of manufacture and to reduce thermal losses in a three-phase permanent-magnet-excited synchronous machine in a delta circuit, a rotor (R) is proposed for th...  
WO/2016/051568A1
Provided is a rotating-electrical-machine rotor 1 provided with a cylindrical core 3, a permanent magnet 4 affixed to the outer peripheral surface of the core 3, and an annular film 5 that is formed through the spraying of solid-state co...  
WO/2016/050173A4
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/2016/053865A1
An electrical induction motor includes a plurality of windings (L1 - L9), and a plurality of contactors (C1 - C11). Each of the plurality of contactors (C1 - C11) is configured to be selectively opened or closed in a circuit including th...  
WO/2016/050387A1
The invention relates to a rotary electrical machine (1) comprising: a housing (2) with an interior space (23); a stator arrangement (3) which is arranged in the interior space (23) in the housing (2) and has a stator body (31) which bea...  
WO/2016/047074A1
The present invention provides an induction motor (10) that includes: a rotor (7); and a stator (1) which has a plurality of segmented cores A (2) and a plurality of segmented cores B (3) coupled alternately and in a ring shape. A tooth ...  
WO/2016/047311A1
Provided is a rotor for a rotary electric machine which can be produced at a low cost while ensuring that there is interference and that there are lightening holes. Also provided is a rotary electric machine which is equipped with the ro...  
WO/2016/047973A1
Provided are a stator and a motor, the stator comprising a plurality of stator cores, a bobbin which covers the outer peripheral side of the stator cores, and a coil which is wound around the outer peripheral side of the bobbin, wherein ...  
WO/2016/047476A1
In the present invention, each tooth (22) has a tooth body part (24) and a tooth tip part (25). A pair of slant parts (26) project from both circumferential sides of the tooth tip part (25). A tip surface (27) is formed on the inner diam...  
WO/2016/044925A1
A reluctance assisted external rotor permanent magnet machine provided with fewer magnets without scarifying performance is described herein. Torque ripple and cogging torque reductions are discussed.  
WO/2016/047078A1
This permanent magnet type synchronous rotary electric machine (100) has: a shaft (11) which extends in an axial direction; a rotor core (12) which has a plate laminate in which flux barriers (31) are formed in respective circumferential...  
WO/2016/044408A1
An electric machine employs laminated sheets windings (LSWs) and permanent magnets which rotate about the LSWs. A 'radial' embodiment employs magnets which are magnetized radially and LSWs laid parallel to the rotation axis. An 'axial' e...  
WO/2016/041857A1
The invention relates to an active part (S) for an electric machine (E). The active part (S) can be designed as a stator (S) or a rotor (10) and has at least two slots (14) for arranging a respective electric coil winding (16) of an elec...  
WO/2016/044570A1
A cooling structure for an end turn of an electric machine stator. The cooling structure includes a plurality of layers, a layer of the plurality of layers having an opening forming a portion of a fluid passage. According to an embodimen...  
WO/2016/042470A1
A single-phase asynchronous motor (1) for a suction assembly of an extractor hood (5) comprises a stator (13) wherein a rotor is driven into rotation, a driving shaft (15) carrying a rotor (16) being integral with the latter for sucking ...  
WO/2016/041856A1
The invention relates to a rotor (10) for a reluctance machine (E) comprising pole regions (16) arranged along a circumference (12), comprising a transition surface (14) for a transition of a magnetic flux to an air gap (L) of the reluct...  
WO/2016/042730A1
The electric motor (100) of the present invention comprises a stator (40), a rotor (10), and a pair of bearings (30). The stator (40) has a stator core (41) formed annularly. The rotor (10) is located on the inner circumference side of t...  
WO/2016/041554A1
The present invention relates to a stator (01) comprising a ring-shaped electrical sheet arrangement having a plurality of electrical sheets (02) aligned next to one another in the circumferential direction. It is essential to the invent...  
WO/2016/042720A1
This motor (100) is provided with a rotor (10) having a rotor core (11). The rotor core (11) includes an outer circumferential surface (11b) formed along an axis center (12a), and a plurality of magnet holes (13). The magnet holes (13) e...  
WO/2016/037799A2
Disclosed is a series motor (10), in particular a single-phase series motor, comprising: a stator (16) and a rotor (12) that is mounted so as to be rotatable relative to the stator (16), the stator (16) being provided with a plurality of...  
WO/2016/037799A3
Disclosed is a series motor (10), in particular a single-phase series motor, comprising: a stator (16) and a rotor (12) that is mounted so as to be rotatable relative to the stator (16), the stator (16) being provided with a plurality of...  
WO/2016/037983A1
The invention relates to a method for producing a rotor unit of a permanently excited synchronous motor and to a rotor unit. In the method, a laminated core and permanent magnets are provided. The permanent magnets are inserted into inte...  
WO/2016/039145A1
The purpose of the present invention is to provide a magnet driving mechanism capable of causing a rotor to generate a rotational force and capable of imparting a predetermined rotational force to the rotor by changing the driving force ...  
WO/2016/037449A1
A submersible oil well pump having a downhole drive conversion apparatus, comprising a control cabinet (1) implementing an automatic phase-change function according to a set frequency by setting a load value, a reciprocating oil well pum...  
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...  

Matches 101 - 150 out of 45,119