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:
Mar. 16, 2004
Filed:
Jan. 15, 2002
Applicant:
Inventors:
Assignee:
Valeo Electrical Systems, Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 5/00 ;
U.S. Cl.
CPC ...
H02K 5/00 ;
Abstract
An electric motor includes a housing having a bushing mounted at a first end about a shaft extending through the housing. A lubricant recirculation member formed of a one-piece assembly of unitarily joined oil throw and vibration dampening material portions is fixedly mounted on the shaft between a commutator and the bushing. The lubricant recirculation member recirculates lubricant from the bushing back toward the bushing and away from the commutator and provides a vibration dampening layer between the bushing and the commutator.