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. 21, 2018
Filed:
Dec. 19, 2013
Mitsubishi Electric Corporation, Tokyo, JP;
Shogo Okamoto, Tokyo, JP;
Ken Nishikawa, Tokyo, JP;
Masashi Nakamura, Tokyo, JP;
Akihiro Yamamura, Tokyo, JP;
Kota Hirohashi, Tokyo, JP;
Yoshiki Kuwahara, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A coil groupG is composed of windingsU toW for U phase, V phase, and W phase. One endsUtoWof the windings for the respective phases composing the coil groupG are connected to respective power supply bus barsU toW, and the other endsUandWof the windings for the phases positioned at both ends in the circumferential direction in the coil groupG extend toward the other endVof the winding for the rest of the phases, whereby the other endsUtoWof the windings for the respective phases are mutually connected.