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. 30, 2019
Filed:
May. 12, 2014
Mitsubishi Electric Corporation, Tokyo, JP;
Yoshihiko Onishi, Tokyo, JP;
Yoshihito Asao, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A controller-integrated rotary electric machine in which a controller is coupled to a rotary electric machine main unit using a simple coupling structure while ensuring endurance of the coupling is provided. The controller-integrated rotary electric machine includes: a first housing that houses a controller or a rotary electric machine main unit driven according to a command from the controller and that includes a thin-walled portion at an edge on an outer periphery side; and a second housing that is coaxially aligned with the first housing and has a groove in which an abutting face having a linearly inclined cross-sectional shape is formed from the outer periphery side toward a radial direction, wherein the first housing is joined to the second housing by folding the thin-walled portion of the first housing along the abutting face of the second housing and performing swaging.