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. 10, 2016
Filed:
Sep. 07, 2012
Applicant:
Junichi Miyaki, Anjo, JP;
Inventor:
Junichi Miyaki, Anjo, JP;
Assignee:
JTEKT CORPORATION, Osaka-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04C 2/10 (2006.01); F04B 39/14 (2006.01); F04C 11/00 (2006.01);
U.S. Cl.
CPC ...
F04C 2/10 (2013.01); F04B 39/14 (2013.01); F04C 11/008 (2013.01); F04C 2210/206 (2013.01); F04C 2230/60 (2013.01); F04C 2240/30 (2013.01); F04C 2240/40 (2013.01); F04C 2240/805 (2013.01);
Abstract
A pump housing of a gear pump and a stator of an electric motor are fastened to each other with bolts via a front insulator. Dowel pins are inserted in respective through-holes that are formed in the front insulator at equal intervals in a circumferential direction so as to be located next to insertion holes for the bolts. Respective end portions of each dowel pin are in contact with a bottom face of the pump housing and a pump-side surface of the stator core, and the pump housing and the front insulator are fixed to each other such that a slight gap is formed between the pump housing and the front insulator.