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. 27, 1992
Filed:
Jun. 28, 1990
Applicant:
Inventor:
Keiju Abo, Yokosuka, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama City, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
74867 ;
Abstract
A hybrid continuously variable transmission includes a clutch which effects a shift from a power train through a gearing mechanism to another power train through a continuously variable transmission mechanism. A duty soleonid is provided to control the supply of hydraulic fluid to and discharge thereof from the above-mentioned clutch under the control of a control unit.