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:
Sep. 25, 2001
Filed:
Sep. 08, 1999
Applicant:
Inventors:
Junya Sasaki, Kanagawa, JP;
Shunichi Mitsuishi, Kanagawa, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 3/108 ; F16H 2/150 ;
U.S. Cl.
CPC ...
F02B 3/108 ; F16H 2/150 ;
Abstract
A linkage device of a V-type internal combustion engine rotates a pair of drive shafts for changing openings of swirl control valves. The linkage device receives reciprocating motion from an actuator through a rod. A center lever connected to the rod changes the reciprocating motion to swing motion and transfers the swing motion to right and left links. The right and left links are connected to the drive shaft through right and left levers, respectively. The right and left links and the right and left levers change the swing motion to rotational motion and apply the rotational motion to the drive shafts.