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1. (WO1997018614) MOTOR HAVING BEARING ASSEMBLY WITH ALIGNMENT SURFACE WHICH CONTACTS SURFACE OF STATOR WITHIN STATOR BORE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018614 International Application No.: PCT/US1996/018163
Publication Date: 22.05.1997 International Filing Date: 13.11.1996
Chapter 2 Demand Filed: 10.06.1997
IPC:
H02K 5/167 (2006.01) ,H02K 5/173 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
5
Casings; Enclosures; Supports
04
Casings or enclosures characterised by the shape, form, or construction thereof
16
Means for supporting bearings, e.g. insulating support, means for fitting the bearing in the bearing-shield
167
using sliding-contact or spherical cap bearings
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
5
Casings; Enclosures; Supports
04
Casings or enclosures characterised by the shape, form, or construction thereof
16
Means for supporting bearings, e.g. insulating support, means for fitting the bearing in the bearing-shield
173
using ball bearings or bearings with rolling contact
Applicants:
ITT AUTOMOTIVE ELECTRICAL SYSTEMS, INC. [US/US]; 3000 University Drive Auburn Hills, MI 48326-2356, US
Inventors:
ROGAKOS, Deno, J.; US
HAM, Craig, A.; US
UNTERBORN, Ralph, J.; US
Agent:
JENKINS, Matthew, R. ; Jacox, Meckstroth & Jenkins 2310 Far Hills Building Dayton, OH 45419-1575, US
Priority Data:
08/557,33214.11.1995US
Title (EN) MOTOR HAVING BEARING ASSEMBLY WITH ALIGNMENT SURFACE WHICH CONTACTS SURFACE OF STATOR WITHIN STATOR BORE
(FR) MOTEUR EQUIPE D'UN ENSEMBLE COUSSINET DOTE D'UNE SURFACE D'ALIGNEMENT QUI VIENT EN CONTACT AVEC LA SURFACE DU STATOR DANS SON ALESAGE
Abstract:
(EN) A motor includes a stator having a stator bore defined therein, the stator having a linear surface within the stator bore which spans the entire length of the stator. The motor further includes a rotor positioned in the stator bore. The motor additionally includes a bearing assembly positioned to contact the linear surface of the stator, wherein (1) the bearing assembly has a support surface for rotatably supporting the rotor, and (2) the support surface is fixed in relation to the stator so that no relative movement occurs between the support surface and the stator. A method of positioning a rotor within a stator bore of a stator is also disclosed.
(FR) Un moteur comporte un stator dans lequel est défini un alésage à surface linéaire qui couvre la longueur totale du stator. Le moteur comporte de plus un rotor placé dans l'alésage du stator ainsi qu'un ensemble coussinet placé de sorte qu'il vienne en contact avec la surface linéaire du stator. Ledit ensemble coussinet comporte (1) une surface de support conçue pour supporter en rotation le rotor, et (2) la surface de support est fixée par rapport au stator de sorte qu'aucun mouvement relatif ne soit possible entre ladite surface de support et le stator. L'invention porte également sur un procédé de positionnement d'un rotor dans un alésage de stator.
Designated States: JP
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0861516