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:
May. 06, 2008
Filed:
Apr. 08, 2005
Applicants:
Takahiro Terauchi, Kiryu, JP;
Chikahumi Sugai, Kiryu, JP;
Takeshi Yamazaki, Kiryu, JP;
Satoru Negishi, Kiryu, JP;
Hideaki Fujii, Kiryu, JP;
Inventors:
Takahiro Terauchi, Kiryu, JP;
Chikahumi Sugai, Kiryu, JP;
Takeshi Yamazaki, Kiryu, JP;
Satoru Negishi, Kiryu, JP;
Hideaki Fujii, Kiryu, JP;
Assignee:
Mitsuba Corporation, Gunma-Ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The brushless motor includes: a housing; a stator which is stored and fixed in the housing; a rotor which is rotatably arranged inside the stator; a bracket which is fixed to the housing; a rotation detector which is fixed to the bracket and the housing and detects a rotation position of the rotor; and an engagement device which restrains movement of the bracket along a circumferential direction with respect to the housing.