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:
Aug. 12, 2014
Filed:
Nov. 10, 2009
Tomoka Sonohara, Toyota, JP;
Hiroaki Urano, Miyoshi, JP;
Yasuji Taketsuna, Okazaki, JP;
Satoshi Murata, Miyoshi, JP;
Yasuaki Tahara, Nagoya, JP;
Kenji Ishida, Nagoya, JP;
Tomoka Sonohara, Toyota, JP;
Hiroaki Urano, Miyoshi, JP;
Yasuji Taketsuna, Okazaki, JP;
Satoshi Murata, Miyoshi, JP;
Yasuaki Tahara, Nagoya, JP;
Kenji Ishida, Nagoya, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Aisin Seiki Kabushiki Kaisha, Aichi-ken, JP;
Abstract
A rotating electrical machine () is driven by a three-phase AC current and is provided with a stator core (), a molded resin () for covering a coil wound on the stator core, a rotor core (), a shaft () provided to the rotor core (), a terminal base () provided to a coil end section, and a case () for covering the rotating electrical machine (). Power cables extending from the terminal base () are led out of the case () through a case terminal box (). A temperature sensor () is affixed in a hole in the molded resin () by the terminal base () and measures the temperature in the vicinity of a heat producing source.