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1. WO2017182742 - ROTATING ELECTRICAL MACHINE WITH CONTACTS FOR CONNECTING PHASE WINDINGS AND TERMINALS OF A CONNECTOR

Publication Number WO/2017/182742
Publication Date 26.10.2017
International Application No. PCT/FR2017/050897
International Filing Date 13.04.2017
IPC
H02K 3/52 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
52Fastening salient pole windings or connections thereto
H02K 5/22 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
5Casings; Enclosures; Supports
04Casings or enclosures characterised by the shape, form or construction thereof
22Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20101
CPC
H02K 3/525
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
525Annular coils, e.g. for cores of the claw-pole type
H02K 5/225
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
5Casings; Enclosures; Supports
04Casings or enclosures characterised by the shape, form or construction thereof
22Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
225Terminal boxes or connection arrangements
Applicants
  • VALEO EQUIPEMENTS ELECTRIQUES MOTEUR [FR]/[FR]
Inventors
  • WALME, Benoît
  • DUARTE, Johnny
  • BELLET, Augustin
  • BELLET, Augustin
Agents
  • RICARD, Amandine
Priority Data
165351121.04.2016FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) ROTATING ELECTRICAL MACHINE WITH CONTACTS FOR CONNECTING PHASE WINDINGS AND TERMINALS OF A CONNECTOR
(FR) MACHINE ELECTRIQUE TOURNANTE MUNIE DE CONTACTS ETABLISSANT UNE CONNEXION ENTRE DES ENROULEMENTS DE PHASES ET DES TERMINAUX D'UN CONNECTEUR
Abstract
(EN)
The invention relates mainly to a rotating electrical machine (10) comprising a stator (11) having an axis (X) and comprising a body (25) made of a ferromagnetic material, characterised in that said rotating electrical machine (10) further comprises: at least three contacts (40), each having a connection interface (51), the three connection interfaces (51) being aligned relative to each other along a straight line (D1), wherein said contacts (40) have an axial length (L2) greater than a difference between the maximum radius (Rmax) and the minimum radius (Rmin) of the stator body (25); at least three housings (41), with each contact (40) being positioned inside a corresponding housing (41) and each housing (41) having an inner end (411) closest to said axis (X), where each inner end (411) of a housing (41) is spaced from said axis (X) by a distance greater than the minimum radius (Rmin) of the inner periphery of the stator body (25).
(FR)
L'invention porte principalement sur une machine électrique tournante (10) comprenant un stator (11) ayant un axe (X) et comportant un corps (25) de matériau ferromagnétique, caractérisée en ce que ladite machine électrique tournante (10) comporte en outre: - au moins trois contacts (40) comportant chacun une interface de connexion (51), - lesdites trois interfaces de connexion (51) étant alignées les unes par rapport aux autres suivant une droite (D1), - dans lequel lesdits contacts (40) ayant une longueur axiale (L2) supérieure à un écart entre ledit rayon maximum (Rmax) et ledit rayon minimum (Rmin) dudit corps de stator (25), - au moins trois logements (41), chaque contact (40) étant positionné à l'intérieur d'un logement (41 ) correspondant, - chaque logement (41 ) comprenant une extrémité interne (411) la plus proche dudit axe (X), et en ce que chaque extrémité interne (411) d'un logement (41) est située par rapport audit axe (X) à une distance plus grande que ledit rayon minimum (Rmin) de ladite périphérie interne dudit corps de stator (25).
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