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. 04, 2020
Filed:
Jun. 14, 2013
Mitsubishi Electric Corporation, Tokyo, JP;
Koichi Ojima, Tokyo, JP;
Naoki Ohashi, Tokyo, JP;
Mitsubishi Electric Corporation, Chiyoda-ku, Tokyo, JP;
Abstract
In the rotary electric machine according to the present invention, a first O-ringis mounted between a pair of position regulating membersthat are press-fitted onto and held in a vicinity of a second axial end of an outer circumferential surface of a stator core housing portionso as to be spaced apart in an axial direction, and is pressed and held between the stator core housing portionand a cylindrical portion, and a second O-ringis mounted into an O-ring housing groovethat is recessed into an outer circumferential surface of a frame mounting portion, and is pressed and held between the frame mounting portionand the cylindrical portion, such that a coolant channelis formed between the frameand the cylindrical portion