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:
Jun. 30, 2009
Filed:
Dec. 14, 2004
Masami Kano, Kiryu, JP;
Makoto Ogiwara, Kiryu, JP;
Makoto Suzuki, Kiryu, JP;
Toshiyuki Hattori, Kiryu, JP;
Masami Kano, Kiryu, JP;
Makoto Ogiwara, Kiryu, JP;
Makoto Suzuki, Kiryu, JP;
Toshiyuki Hattori, Kiryu, JP;
Mitsuba Corporation, Kiryu-shi, Gunma, JP;
Abstract
A heat sink () is fixed by insert molding to a resin-made motor cover covering a case body fixed to a motor body. A flow-in portion () extending along a straight line and branch portions () to () formed so as to be branched to the flow-in portion () are formed in the heat sink (), a tip portion of a power-feeding terminal () is disposed at the branch portion (), and the tip portion of the power-feeding terminal () is disposed at the branch portion (). In addition, when a molding resin is cast in the flow-in portion () and the branch portions () to () during the insert molding, these power-feeding terminals () and () are fixed to the branch portions () and () and terminal parts () and () are positioned by the branch portions () and ().