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. 29, 2002
Filed:
Jul. 09, 2001
Applicant:
Inventors:
Yuusuke Minagawa, Yokosuka, JP;
Hisayuki Furuse, Yokosuka, JP;
Minoru Arimitsu, Yokosuka, JP;
Shoichi Maeda, Yokosuka, JP;
Masaki Nakano, Yokohama, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P 5/34 ;
U.S. Cl.
CPC ...
H02P 5/34 ;
Abstract
An inverter ( ) generates a composite current comprising an electrical current for a first rotor ( ) and an electrical current for a second rotor ( ). A microprocessor ( ) controls the inverter ( ) so that the average value of the composite current is smaller than the sum of the average values of the respective currents.