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Patent Searching and Data


Matches 1 - 50 out of 38,722

Document Document Title
WO/2019/013968A1
A planar composite structure (PCS) for use in an axial flux motor or generator may include a conductive layer disposed on a dielectric layer, with the conductive layer comprising conductive traces that form portions of at least two windi...  
WO/2019/012574A1
An electric motor (1) has a stator (3) and a frame (4) making contact with the stator (3). The stator (3) has: a first teeth portion (19); a second teeth portion (19); a first winding (18) wound around the first teeth portion (19) in a c...  
WO/2019/012944A1
A stator is provided with: a stator core (81) having a back yoke (97), a plurality of teeth (99) formed side by side in the circumferential direction of the back yoke (97), and a plurality of stator slots (93) formed between the pluralit...  
WO/2019/013030A1
Provided is a motor that can be easily manufactured. The motor is provided with: a stator having conducting wires (27), an insulator, a stator core, and a coil; and a substrate (40) having an outer peripheral part (41) and a surface surr...  
WO/2019/011759A1
The invention relates to a rotary electric machine including a rotor and a stator, the stator (100) including a stator body (110) that is provided with laminations and a plurality of slots (111) and a winding comprising: - a plurality of...  
WO/2019/012010A1
The invention relates to a method for controlling a multiphase rotary electric machine comprising a rotor that rotates relative to a stator, the stator comprising first and second three-phase windings (B1, B2) positioned relative to one ...  
WO/2019/013900A1
An assembly and a method for connecting ends of generator stator coils (112, 114) with a manifold (210) are presented. The assembly includes an adapter (310) having a sleeve connection conduit (312) connected to a sleeve (220) of the man...  
WO/2019/007201A1
Disclosed in the present application are a linear motor and a stator module thereof. The stator module comprises a base and a stator coil assembly fixed on the base. The stator coil assembly comprises at least two layers of coil units th...  
WO/2019/007564A1
The invention is concerned with a method for electrically connecting a wire element (14) of a stator (10) with a carrier element (26). The invention is characterized in that the wire element (14) and the stator (10) are covered by an ove...  
WO/2019/007880A1
The invention relates to: a stator (14) for an electrical machine (2), in particular for an electromotive drive machine for an electric or hybrid vehicle, having a stator core stack (16) with a stator yoke (18) and a number of radial sta...  
WO/2019/007572A1
Stators of electric machines are known, comprising a stator core that has grooves for receiving electric conductors of a multi-phase winding and stator teeth which are formed between the grooves and which protrude in the radial direction...  
WO/2019/008848A1
The present invention obtains a rotating electric machine, the torque ripple of which can be reduced. The number of windings of a coil attached to a first tooth is different from the number of windings of a coil having a plurality of pha...  
WO/2019/009478A1
The present invention relates to a wiring method for a brushless motor having a simple busbar structure, characterized by wiring a coil on a stator comprising a core having a hollow shape and a plurality of teeth protruding at a regular ...  
WO/2019/008722A1
A stator comprises a stator core. The stator core has a yoke part which extends in the circumferential direction around an axis, a plurality of teeth which either extend from the yoke part in the direction towards the axis, or in the dir...  
WO/2019/007040A1
An external rotor electric machine, comprising a stator core (1), a coil winding (2), an end insulator (3), a plastic encapsulated body (4), a bearing base (5), and bearings (6). The end insulator is mounted on the end surface of the sta...  
WO/2019/009194A1
The number of a plurality of coils of a consequent motor is a multiple of 6 and the number of a plurality of magnetic poles is an odd number of 3 or more. A control unit includes a first inverter that controls a current supplied to a fir...  
WO/2019/009479A1
The present invention relates to a brushless motor having a three-phase Y-wiring structure, comprising : a neutral point busbar installed on the upper surface of a stator, which includes a core having a hollow shape and a plurality of te...  
WO/2019/007459A1
In order to increase process reliability when processing wire ends (12a, 12b) during the course of producing a machine element (14) of an electrical machine, the invention provides a positioning and clamping apparatus (10) for positionin...  
WO/2019/009195A1
The number of a plurality of coils of a consequent motor is a multiple of 6 and the number of a plurality of magnetic poles is an odd number of 3 or more. A control unit includes a first inverter that controls a current supplied to a fir...  
WO/2019/003673A1
The purpose of the present invention is to provide: an unsaturated polyester resin composition that has high thermal shock resistance and high productivity; and an electrical appliance using the same. This unsaturated polyester resin com...  
WO/2019/002291A1
The invention relates to an electrical machine (1), in particular for a vehicle, comprising: a rotor (3), which can be rotated about an axis of rotation (D), by means of which an axial direction (A) of the electrical machine (1) is defin...  
WO/2019/001960A1
The invention relates to a winding arrangement (3) for a multi-phase electric machine (100; 100a), in particular an asynchronous machine or synchronous machine, comprising a stator (1) having stator slots (2), wherein at least one first ...  
WO/2019/001904A1
The invention relates to a form-wound coil winding (4) for a stator (10) of an electric rotating machine (2). In order to make different winding numbers possible for some of the form-wound coils (22, 22a, 22b) of the form-wound coil wind...  
WO/2019/002395A1
The invention mainly relates to a rotating electrical machine stator comprising a winding having: - a first three-phase system (a, b, c) and a second three-phase system (d, e, f) of a first type, - a third three-phase system (A, B, C) an...  
WO/2019/003678A1
Three of tooth portions (12) are assigned to each of three U-, V-, and W-phases. The tooth portions (12) of the same phase are arranged side by side in the circumferential direction. A plurality of windings (16) are wound around each of ...  
WO/2019/001903A1
The invention relates to a rod winding (4) for a stator (10) of an electric rotating machine (2). In order to enable easy and cost-effective production together with low winding head outreach, according to the invention, the rod winding ...  
WO/2019/003561A1
The purpose of the present invention is to improve the insulation reliability of a dynamo-electric machine. The stator 20 according to the present invention or the dynamo electric machine according to the present invention in which the s...  
WO/2019/004116A1
This stator is provided with a stator core, an insulator mounted to the stator core, and a plurality of coil wires. The insulator has a base that surrounds the outer circumferential surface of teeth and an outer wall portion that is loca...  
WO/2019/001852A1
An interconnection device (38) for a stator winding of a rotating electric machine (10) is proposed, comprising a plurality of connecting conductors (52, 54, 56) which are in the form of annular discs, are stacked in a coaxial manner and...  
WO/2019/003674A1
The purpose of the present invention is to provide a dynamo-electric machine configured so that the winding of a coil is prevented from collapsing and so that dynamo-electric machine is compact and has high output performance. This dynam...  
WO/2019/000838A1
Disclosed are a permanent magnet motor, a compressor and a refrigeration system. In the permanent magnet motor (1), the diameter D (m) of a contour circle of the minimum inner periphery of a stator (11), the diameter d (m) of a contour c...  
WO/2019/002289A1
The invention relates to an electrical machine (1), in particular for a vehicle, comprising: a rotor (3), which can be rotated about an axis of rotation (D), by means of which an axial direction (A) of the electrical machine (1) is defin...  
WO/2019/004117A1
This stator is provided with a stator core, an insulator, and a plurality of coil wires. The insulator has an outer wall portion that is located just above the core back and extends in the circumferential direction. A first cutout that e...  
WO/2019/003560A1
The purpose of the present invention is to improve the heat dissipation properties of the coils of a stator. A stator of a dynamo-electric machine, or the dynamo-electric machine, according to the present invention comprises: a stator co...  
WO/2019/003559A1
The purpose of the present invention is to reduce the size and improve the cooling performance of a dynamo-electrical machine. The stator 20 of a dynamo-electrical machine according to the present invention is provided with a plurality o...  
WO/2018/235564A1
In a motor including a rotor which rotates about the center axis extending in the vertical direction, and including a stator which faces the rotor across a gap in the radial direction, the stator pieces according to the present invention...  
WO/2018/234738A1
A stator assembly comprising at least one pair of c-shaped stator cores, each c-shaped stator core having a bobbin, and a winding wound around each bobbin, wherein the windings on each adjacent pair of c-shaped stator cores are wound in ...  
WO/2018/233896A1
Stators for an electrical machine which are fitted with a polyphase winding which is in the form of a plug-type winding and the phase windings of which run through grooves of the stator and comprise a plurality of different conductor ele...  
WO/2018/236371A1
In various embodiments, a skewed Halbach array rotor as disclosed herein includes (1) a plurality of magnets arranged and oriented relative to adjacent ones of the magnets to form a substantially cylindrical Halbach array the combined ma...  
WO/2018/235142A1
According to an embodiment of the present invention, a stator manufacturing device comprises an insertion device for inserting an interphase insulating paper in a slot in a stator core, wherein the interphase insulating paper comprises t...  
WO/2018/228854A1
The invention relates to a three-phase machine having a 2-pole stator (10) formed with a winding arrangement of a double toothed coil winding comprising m winding phases, wherein the winding arrangement consists of at least one first dou...  
WO/2018/230384A1
[Problem] To ensure durability and dust resistance properties while achieving a high space factor and low cost by forming the stator core of a brushless motor as a divided structure. [Solution] In a brushless motor provided in a hammer d...  
WO/2018/229866A1
This electric motor is provided with a stator and a rotor supported so as to be able to rotate around a rotating shaft relative to the stator. The stator has a first toroidal core disposed coaxially with the rotating shaft, and at least ...  
WO/2018/232084A1
Continuously transposed conductor cables include a plurality of electrically insulated strands that are formed into two interposed stacks. Each of the plurality of strands may successively and repeatedly taking on. each possible position...  
WO/2018/229113A1
The invention relates to a stator arrangement (18) for an electromagnetic linear drive having a plurality of stator coils (22) which are arranged along a longitudinal direction (100) of the stator (18). Moreover, the stator arrangement (...  
WO/2018/224163A1
An electrical machine (100) having a conductor arrangement (200) is proposed. The wound conductor arrangement includes: an electrical conductor and an electrical insulation at least partially provided around the conductor. The electrical...  
WO/2018/225523A1
A motor 3 is provided with a stator 33 and a rotor 32 disposed in a corrosive gas atmosphere. The stator 33 is provided with a stator core 41 and a plurality of windings 42. Ring-shaped members 54 exhibit corrosion resistance against the...  
WO/2018/225385A1
A dynamo-electric machine comprising a stator having a plurality of concentrated winding coils formed by a coil being wound around a bobbin covering an iron core, wherein the bobbin comprises a straight line part and an edge part arrange...  
WO/2018/220677A1
This rotor is provided with a rotor core (31), a plurality of first conductors (331), a second conductor provided on one end side in the axial direction of the rotor core (31), and a third conductor provided on the other end side in the ...  
WO/2018/221121A1
A brushless motor 1 used as a power source for an electric power steering system, the brushless motor 1 having a stator 2 and a rotor 3. The stator 2 is provided with twelve teeth 8 and two systems of windings 6 wound around the teeth 8,...  

Matches 1 - 50 out of 38,722