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:
Apr. 01, 2014
Filed:
Jul. 01, 2008
Shogo Okamoto, Chiyoda-ku, JP;
Shinji Nishimura, Chiyoda-ku, JP;
Shiro Iizuka, Chiyoda-ku, JP;
Yoshiro Imazawa, Chiyoda-ku, JP;
Ken Nishikawa, Chiyoda-ku, JP;
Michiya Yasui, Chiyoda-ku, JP;
Kensaku Kuroki, Chiyoda-ku, JP;
Yoshihiro Harada, Chiyoda-ku, JP;
Naoya Nishikawa, Chiyoda-ku, JP;
Shogo Okamoto, Chiyoda-ku, JP;
Shinji Nishimura, Chiyoda-ku, JP;
Shiro Iizuka, Chiyoda-ku, JP;
Yoshiro Imazawa, Chiyoda-ku, JP;
Ken Nishikawa, Chiyoda-ku, JP;
Michiya Yasui, Chiyoda-ku, JP;
Kensaku Kuroki, Chiyoda-ku, JP;
Yoshihiro Harada, Chiyoda-ku, JP;
Naoya Nishikawa, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
The present invention provides an automotive dynamoelectric stator that enables vibration resistance of a lead portion to be ensured and reductions in area of the lead portion and a coil end group that is exposed to a cooling airflow to be suppressed without increasing work or cost. In a dynamoelectric machine according to the present invention, first lead portions that connect a plurality of windings to configure phase windings are each led axially outward from a rear-end coil end group, and then disposed so as to extend parallel to an axially outer peripheral surface of the rear-end coil end group so as to cross at least one other first lead portion, and so as to be separated from the axially outer peripheral surface of the rear-end coil end group.