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. 17, 2016
Filed:
Feb. 09, 2012
Yoshihiro Shinosaka, Chiyoda-ku, JP;
Shinichiro Minami, Chiyoda-ku, JP;
Hitoshi Shibagaki, Chiyoda-ku, JP;
Yoshihiro Shinosaka, Chiyoda-ku, JP;
Shinichiro Minami, Chiyoda-ku, JP;
Hitoshi Shibagaki, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
Provided is a slip ring device for a rotating electric machine, which is capable of reliably retaining a long lead while preventing movement and deformation of the long lead during insert molding. The slip ring device for a rotating electric machine includes: a first ring and a second ring; a long lead () having one end portion connected to the first ring and another end portion connected to a rotor coil; a short lead having one end portion connected to the second ring and another end portion connected to the rotor coil; and a molded body formed by insert molding, for retaining the first ring, the second ring, the long lead (), and the short lead in a mutually insulated fashion. The molded body includes a restricting member () for restricting the long lead () from being moved and deformed during the insert molding.