Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020196071 - INSULATING ELEMENT FOR WINDING OVERHANGS OF A STATOR OF A ROTATING ELECTRICAL MACHINE, AND CORRESPONDING STATOR AND ROTATING ELECTRICAL MACHINE

Publication Number WO/2020/196071
Publication Date 01.10.2020
International Application No. PCT/JP2020/011592
International Filing Date 17.03.2020
IPC
H02K 3/46 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
3Details of windings
46Fastening of windings on the stator or rotor structure
CPC
H02K 15/022
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
15Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
02of stator or rotor bodies
022with salient poles or claw-shaped poles
H02K 2203/12
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
2203Specific aspects not provided for in the other groups of this subclass relating to the windings
12Machines characterised by the bobbins for supporting the windings
H02K 2213/03
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
2213Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
03Machines characterised by numerical values, ranges, mathematical expressions or similar information
H02K 3/522
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
3Details of windings
46Fastening of windings on the stator or rotor structure
52Fastening salient pole windings or connections thereto
521applicable to stators only
522for generally annular cores with salient poles
Applicants
  • VALEO JAPAN CO., LTD. [JP]/[JP]
Inventors
  • BELLET, Augustin
  • CHRAPKIEWICZ, Miroslaw
  • KHANCHOUL, Mohamed
  • MYNARSKI, Jakub
Priority Data
190306125.03.2019FR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INSULATING ELEMENT FOR WINDING OVERHANGS OF A STATOR OF A ROTATING ELECTRICAL MACHINE, AND CORRESPONDING STATOR AND ROTATING ELECTRICAL MACHINE
(FR) ÉLÉMENT D'ISOLATION POUR TÊTES DE BOBINES D'UN STATOR D'UNE MACHINE ÉLECTRIQUE TOURNANTE, ET STATOR ET MACHINE ÉLECTRIQUE TOURNANTE CORRESPONDANTS
Abstract
(EN)
Insulating element for winding overhangs of a stator of a rotating electrical machine, and corresponding stator and rotating electrical machine An insulating element (3) for winding overhangs of a stator (1) comprising a support (11) centred on an extension axis (500) and defined by an outer radial face (13), the insulating element (3) comprising a plurality of arms (18) emerging from the inner radial face (12) and a plurality of indentations (16), at least one indentation (16) being at least partially delimited by a low wall (23) emerging from the top face (15) of the support (11) in a direction substantially parallel to the extension axis (500), characterized in that it comprises at least one receptacle (33) delimited by the low wall (23) and by the top face (15), the receptacle (33) being configured to receive at least one conductor wire (19) of a winding (20) of the stator (1).
(FR)
La présente invention concerne un élément isolant pour les têtes de bobines d'un stator d'une machine électrique tournante, et stator et machine électrique tournante correspondants. Un élément isolant (3) pour les têtes de bobines d'un stator (1) comprenant un support (11) centré sur un axe d'extension (500) et défini par une face radiale externe (13), l'élément isolant (3) comprenant une pluralité de bras (18) émergeant de la face radiale interne (12) et une pluralité d'indentations (16), au moins une indentation (16) étant au moins partiellement délimitée par une paroi basse (23) émergeant de la face supérieure (15) du support (11) dans une direction sensiblement parallèle à l'axe d'extension (500), caractérisé en ce qu'il comprend au moins un réceptacle (33) délimité par la paroi basse (23) et par la face supérieure (15), le réceptacle (33) étant configuré pour recevoir au moins un fil conducteur (19) d'une bobine (20) du stator (1).
Latest bibliographic data on file with the International Bureau