The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 28, 2004
Filed:
Jul. 24, 2002
Daniel Hirsou, Berck sur Mer, FR;
Eric Le Quere, Equihen Plage, FR;
Michel Magnier, Cuco, FR;
Didier Selosse, Le Touquet, FR;
Valeo Equipements Electriques Moteur, Creteil, FR;
Abstract
A rotary electrical machine ( ), especially a motor vehicle alternator, having a stator ( ) of generally cylindrical annular form, which is arranged in a casing ( ) having a rear portion ( ) and a front portion ( ) in which the outer axial face ( ) of the stator ( ) and the inner axial face ( ) of the casing ( ) define an annular radial space ( ), and the stator ( ) is suspended elastically within the casing ( ), wherein at least part of the annular radial space ( ) contains thermally conductive resin ( ) which is deformable axially and interposed radially between the casing ( ) and stator ( ), so as to effect radial mechanical decoupling between the stator ( ) and casing ( ) and so as to dissipate heat energy from the stator ( ) to the casing ( ).