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. 10, 1991
Filed:
Aug. 25, 1988
Applicant:
Inventor:
Hitoshi Ogawa, Hyogo, JP;
Assignee:
Mitsubishi Denki K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ; H02K / ;
U.S. Cl.
CPC ...
310 88 ; 310 / ;
Abstract
In a vehicle generator comprising a bracket, a shaft rotatably supported by the bracket, a rotor fixed to the shaft, fans fixed to the rotor, a stator disposed at an outer circumference of the rotor and fixed to the bracket, a rectifier and a brush holder attached to a bottom surface of the bracket, and a partition plate attached to the brush holder and extended axially and radially between the bracket and the brush holder, the improvement in that an opening portion is formed in the axial portion of the partition plate at a central portion thereof. A groove may be provided in a portion of the bracket opposed to the opening portion.