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:
Feb. 24, 2015
Filed:
Aug. 30, 2012
Motokazu Kuroda, Tokyo, JP;
Masaki Hinoue, Tokyo, JP;
Motokazu Kuroda, Tokyo, JP;
Masaki Hinoue, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A brush holder device of a vehicle AC generator includes: a regulator circuit that adjusts magnitude of an AC voltage generated in a stator; a base that is attached within a rear bracket and formed by integrally molding a brush holder portion having a brush insertion hole and holding a brush within the brush insertion hole and a regulator circuit housing portion in which the regulator circuit is housed and held; a cap that is made of resin and has sufficient elasticity to close the brush insertion hole; and a plate that is made of metal, integrally has the cap made of resin, and is attached to the brush holder portion.