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:
Oct. 01, 2013
Filed:
Oct. 01, 2008
Takeshi Mori, Tokyo, JP;
Masaya Inoue, Tokyo, JP;
Masao Morita, Tokyo, JP;
Hirokazu Akai, Tokyo, JP;
Toshiyuki Yoshizawa, Tokyo, JP;
Moriyuki Hazeyama, Tokyo, JP;
Shinji Nishimura, Tokyo, JP;
Kazunori Tanaka, Tokyo, JP;
Takeshi Mori, Tokyo, JP;
Masaya Inoue, Tokyo, JP;
Masao Morita, Tokyo, JP;
Hirokazu Akai, Tokyo, JP;
Toshiyuki Yoshizawa, Tokyo, JP;
Moriyuki Hazeyama, Tokyo, JP;
Shinji Nishimura, Tokyo, JP;
Kazunori Tanaka, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
An automotive dynamoelectric machine that achieves disposing of permanent magnets and thickening of field coil wire by ensuring outlet space for field coil lead wires. In the dynamoelectric machine, trough portions are formed on portions of yoke portions between respective circumferentially adjacent claw-shaped magnetic pole portions. Magnet holders are disposed so as to span over all of the trough portions on a pole core body at a rear end excluding a predetermined trough portion, and permanent magnets are held in each of the magnet holders. A field coil lead wire is led out from the rotor so as to pass through the trough portion over which a magnet holder is not disposed.