| Document |
Document Title |
|
WO/2019/245466A2 |
The invention is related to a vehicle antenna with a lightning rod head developed to prevent harms against vehicles and passengers inside in case of a stroke of lightning.
|
|
WO/2019/244238A1 |
This rotor has a rotor core (21) having a rotor slot (22) formed therein in which a rotor conductor (23), which is a conductor, is accommodated. The rotor slot (22) has: an inner slot (26) as a first slot; and an outer slot (27) as a sec...
|
|
WO/2019/228930A1 |
In order to increase the efficiency of electrical machines, the invention proposes an electrical conductor (1) having a conduction body (2) which is made of an electrically conductive material and a coolant-conducting unit which is integ...
|
|
WO/2019/228951A1 |
The present invention relates to a cage rotor (R) for an electric motor, in particular an asynchronous motor, having an axis of rotation (4), comprising at least one first cage ring (1), an axially spaced second cage ring (1a) and a roto...
|
|
WO/2019/215189A1 |
The invention relates to an electrical machine (1; 1c), in particular a three-phase machine, which has a rotor (7; 7a; 7b) having a rotor coil winding and a stator (2; 2a) having a stator coil winding. Advantageously, the stator coil win...
|
|
WO/2019/212157A1 |
The present invention relates to an induction motor connection terminal block, which comprises a base having a plurality of insulating surfaces and a cover for covering the upper surface of the base, comprising a connection change part e...
|
|
WO/2019/212095A1 |
The present invention relates to an induction motor wiring terminal block, and an induction motor wiring terminal block comprising an insulator, a base having a plurality of surfaces, and a cover for covering the upper surface of the bas...
|
|
WO/2019/207525A1 |
A synchronous induction motor including a stationary three-phase AC powered stator including stator windings and a DC powered rotor located external to the stator. The rotor includes rotor windings. The rotor is arranged to rotate around...
|
|
WO/2019/196321A1 |
Disclosed is a single-phase asynchronous motor, comprising a first working loop. The first working loop comprises a first main winding, a first auxiliary winding, and a first capacitor. The first auxiliary winding and the first capacitor...
|
|
WO/2019/199757A1 |
A doubly fed brushless induction starter generator includes a stator and a rotor, which are separated by an air gap. The stator includes stator winding slots, each of which includes a first layer of power windings, a second layer of powe...
|
|
WO/2019/192665A1 |
The invention relates to a short-circuit ring (1) for an asynchronous machine, comprising a ring (2) made of a first metal material, a covering (3) made of a second metal material being applied by plating to the circumferential surface o...
|
|
WO/2019/179693A1 |
The invention relates to a short-circuit ring (1, 11) for a squirrel cage of a dynamo-electric rotary machine (M), wherein the short-circuit ring (1, 11) has at least one recess (2, 12). The short-circuit ring (1, 11) can be connected to...
|
|
WO/2019/176107A1 |
This induction motor rotor (60) is equipped with a rotor core (61) and conductor bars (63) disposed in respective slots formed in the rotor core (61). The induction motor rotor (60) is characterized by being provided with: end rings (64)...
|
|
WO/2019/174816A1 |
The invention relates to a method for producing a squirrel-cage rotor (3) of an asynchronous machine (1) by means of the following steps: providing a main body (4), which is magnetically conductive at least in parts and has substantially...
|
|
WO/2019/166554A2 |
The present invention relates to a rotor for an asynchronous machine, comprising - a rotor shaft (10), - rotor elements which are magnetically active in operation and comprise a sheet metal laminated core (11), short-circuit bars (12) an...
|
|
WO/2019/168370A1 |
A permanent magnet rotating device which is capable of reducing cogging torque and eliminating a derivative is provided. The rotating device includes: a rotor; a stator including a plurality of slots and a plurality of teeth; a plurality...
|
|
WO/2019/162047A1 |
The invention relates to a rotor for an electric machine, comprising at least one first (22) and a second (32) conductor end and a contact element, which provides a connection between the at least two conductor ends (22, 32), and wherein...
|
|
WO/2019/159474A1 |
This rotary electrical machine is provided with: a stator having a stator core, stator slots arranged in the circumferential direction of the stator core, and a stator winding disposed in the stator slots; and a rotor having a rotor core...
|
|
WO/2019/149430A1 |
The invention relates to a short-circuit ring (1) for a squirrel cage of an electric machine, wherein the short-circuit ring (1) has at least one recess, preferably multiple recesses, for receiving at least one cage bar (3), preferably m...
|
|
WO/2019/138666A1 |
[Problem] To provide an induction motor in which noise due to the rotation of a rotor is reduced. [Solution] An induction motor of the present embodiment is provided with a stator for generating a magnetic field and a rotor driven by the...
|
|
WO/2019/126856A1 |
An electric switching system for dynamo-electric machine is disclosed, as well as the application of said system in power tools, capable of changing the topology of a universal electric motor (comprised of a rotor provided with an induce...
|
|
WO/2019/124399A1 |
The present invention increases the output of a compression machine for compressing a refrigerant mixture containing at least 1,2-difluoroethylene. This compression machine (100) can provide an increased output at a relatively low cost, ...
|
|
WO/2019/116438A1 |
This squirrel-cage induction rotating electric machine is provided with a solid rotor, a stator, and a bearing. The solid rotor has: a shaft portion; a cylindrical rotor core portion (13) integrated with the shaft portion and having roto...
|
|
WO/2019/105660A1 |
The invention relates to a method for producing a rotor (1) of an electric machine. Grooves which can be found in a rotor core (3) and/or an annular recess (41, 42) are filled with at least two materials with different degrees of strengt...
|
|
WO/2019/103654A1 |
The invention relates to the field of electrical engineering, and more particularly to low-speed induction motors powered by an electronic frequency-controlled source of trapezoidal current. The technical result is increased efficiency. ...
|
|
WO/2019/083539A1 |
Halbach array of magnetically isotropic electromagnets, comprised of loosely-wound, spring-like nested electromagnetic coils, wound and arranged in close proximity in Halbach array sequence, encased in various combinations of powdered ma...
|
|
WO/2019/059052A1 |
In order to eliminate trouble caused by the expansion of a fluid and to assure a proper operation state, the present invention is provided with: a nozzle 4 that jets the fluid toward an object to be washed; a flow path forming body 2 hav...
|
|
WO/2019/043812A1 |
The present invention is characterized in comprising a rotor core 103, copper bars 101, and end rings 102 in order to increase torque as well as reduce torque unevenness; the rotor core 103 being provided with a reference thin plate 1050...
|
|
WO/2019/036461A1 |
A device comprises a rotor magnetically coupled to a stator, a plurality of slots for accommodating a plurality of conductors, wherein the plurality of slots is evenly spaced, and each slot is configured to accommodate at least one condu...
|
|
WO/2019/025350A1 |
A method for manufacturing a rotor of a rotating electrical machine, comprising a stack (2) of magnetic laminations (113) defining notches (4) in which bars (10) made of a first electrically conductive material are received, method in wh...
|
|
WO/2019/025359A1 |
Rotor for an electric rotating machine, comprising: - a bundle of magnetic sheets (113) having notches therethrough, the sheets being produced by punching using a press die applied to a first face (113a) of the sheets towards a second fa...
|
|
WO/2019/025353A1 |
The invention relates to the rotor of a rotating electrical machine, comprising: a stack (2) of magnetic laminations (113) defining slots (4); bars (10) of a first electrically conductive material, received in the slots (4); a second ele...
|
|
WO/2019/025344A1 |
The invention relates to a rotor (1) for a rotary electric machine, having a stack of magnetic laminations (2) that each have perforations (3), the superposition of these perforations (3) within the stack (2) forming notches (4), at leas...
|
|
WO/2019/025346A1 |
A rotor of a rotating electrical machine, comprising : - a stack of magnetic laminations, the magnetic laminations having cut-outs forming, within the stack, n main notches (4) and m secondary notches (40), radially inwards with respect ...
|
|
WO/2019/025348A1 |
The invention relates to a rotor for a rotary electrical machine, comprising: - a packet (2) of magnetic sheets comprising notches (4) formed by holes of the magnetic sheets (2), separating raised patterns extending inside the holes and ...
|
|
WO/2019/025360A1 |
The rotor of a rotary electric machine, comprising: – a bundle of magnetic laminations defining slots each having first and second opposite long sides, oriented substantially radially, – bars (10) of a first electrically conducting m...
|
|
WO/2019/025355A1 |
Rotor of a rotating electrical machine, comprising a stack of magnetic laminations (113) defining a first series (60) of notches (4) and a second series (80) of notches (4) linked together by a first radial passage (16), the notches (4) ...
|
|
WO/2019/025349A1 |
Rotor of a rotary electric machine, comprising a bundle (2) of magnetic laminations (113), the magnetic laminations (113) comprising openings (3) forming slots (4) within the bundle (2), the bundle (2) comprising at least one keeper lami...
|
|
WO/2019/016203A1 |
The invention relates to a winding system (10) for a stator (11) of an electric machine (12). The winding system (10) comprises at least two first conductor sections (13) and at least two second conductor sections (14), at least two half...
|
|
WO/2019/012178A1 |
A rotor of an induction machine comprises a rotor core structure (102) and a cage winding. The cage winding comprises conductor bars (103, 104) and end-ring structures at ends of the cage winding. Each end-ring structure comprises axiall...
|
|
WO/2019/011235A1 |
A high-speed asynchronous motor rotor structure and a motor comprising same. The rotor structure comprises: a rotor core (1) provided with an axial through hole in the center; first rotor end rings (3) made of silicon steel sheets with h...
|
|
WO/2019/007662A1 |
The invention relates to a rotor (10) for an electric motor, comprising a shaft (12) that extends in the axial direction, a main body (20) that is formed from a multiplicity of metal disks (22) and is arranged on the shaft (12), wherein ...
|
|
WO/2018/230201A1 |
The induction electric motor rotor according to an embodiment has a rotor core, rotor slots, and conductor bars. The rotor core is provided rotatably about a rotation axis line. The rotor slots are formed close to the outer circumferenti...
|
|
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/2018/221449A1 |
An electric motor according to an embodiment has a stator and a rotator. The stator has a stator iron core, a plurality of stator teeth, and a plurality of stator slots. The plurality of stator teeth, around which a stator coil is wound,...
|
|
WO/2018/211239A1 |
A machining spindle shaft (1b) for a machining spindle (1) having an ac induction motor (4) for rotatingly driving the shaft relative to a main body (1a) of the spindle (1). The shaft comprises a tool holder (2) for holding a tool (D) an...
|
|
WO/2018/206230A1 |
The invention relates to a method for producing a squirrel-cage rotor (4) for an asynchronous machine (1) comprising the following steps: - providing a laminated rotor core (5) having substantially axially running grooves (14), - inserti...
|
|
WO/2018/190114A1 |
A dynamo-electric machine (10), provided with a rotor (22) and a stator (23) obtained by winding stator windings (11, 12) in a plurality of slots (34) provided in the circumferential direction. The stator windings are configured from n g...
|
|
WO/2018/179126A1 |
In order to improve the trade-off between current suppression during startup and torque increase during a steady state, a rotor is provided with: a rotor core 103 formed by laminating thin plates and rotating about a rotating axis; and a...
|
|
WO/2018/177737A1 |
The invention relates to a squirrel-cage rotor of an asynchronous machine (1), comprising conductors (9) in grooves (12) of a magnetic field-conducting rotor, and electrically conducting rotor end rings (6) which are located in the regio...
|
