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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.:

US 6611127 B1

PDFFull Text
Expired
Date of Patent:
Aug. 26, 2003

Filed:

Jul. 05, 2001

Drive circuit for motor/generator

Applicant:
Inventors:

Minoru Arimitsu, Yokosuka, JP;

Masaki Nakano, Yokohama, JP;

Yuusuke Minagawa, Yokosuka, JP;

Koji Takahashi, Yokohama, JP;

Assignee:

Nissan Motor Co., Ltd., Yokohama, JP;

Attorney:

Foley & Lardner

Primary Examiner:

Robert E Nappi

Assistant Examiner:

Tyrone Smith

Int. Cl.
CPC ...
H02P 5/34 ; H02P 7/42 ;
U.S. Cl.
CPC ...
H02P 5/34 ; H02P 7/42 ;
Abstract

A drive circuit for a motor/generator, having a first rotating electrical machine which is mainly used as a motor and a second rotating electrical machine which is mainly used as a generator, is characterized in that a booster circuit is disposed at a position where the current for rotating the first rotating electrical motor cancels out with the current generated by the second rotating electrical machine. In this manner, the booster circuit comprising small capacity elements can be used in the drive circuit for the motor/generator.

Find Patent Forward Citations

Arimitsu, Minoru. (2003). Drive circuit for motor/generator (U.S. Patent No. 6611127). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6611127

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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