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:
Jul. 09, 2019
Filed:
Apr. 20, 2018
Applicant:
Mitsuba Corporation, Kiryu-shi, Gunma, JP;
Inventors:
Hiroto Tanaka, Kiryu, JP;
Takeshi Kanai, Kiryu, JP;
Masaaki Kimura, Kiryu, JP;
Koji Tsuchiya, Kiryu, JP;
Assignee:
Mitsuba Corporation, Kiryu-shi, Gunman, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 9/28 (2006.01); H02K 5/14 (2006.01); H02K 7/116 (2006.01); H02K 13/00 (2006.01); H02K 5/18 (2006.01); H02K 11/33 (2016.01);
U.S. Cl.
CPC ...
H02K 9/28 (2013.01); H02K 5/148 (2013.01); H02K 7/1166 (2013.01); H02K 13/006 (2013.01); H02K 5/18 (2013.01); H02K 11/33 (2016.01);
Abstract
In a brush holder accommodating partof a gear housing, paired flat surface partsand paired curved partsare alternately disposed so as to be formed into an elliptical shape, one of the paired flat surface parts is formed with first heat sinks, and two brushesandmounted on a brush holder unitaccommodated in the brush holder accommodating partare disposed near the first heat sinks