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:
Feb. 03, 1976
Filed:
Apr. 22, 1974
Nissan Motor Co., Ltd., Yokohama, JA;
Abstract
A suction system of an internal combustion engine, comprising a reed valve in the suction pipe in the vicinity of the suction port for opening and closing the passage of the suction pipe thereby preventing the backward flow of gases, said reed valve having a valve seat member with a valve opening thereon, a support pin pivotally and eccentrically supporting the valve seat member, and a reed fixed on the valve seat member so as to open and close the valve opening of the valve seat member, and means for opening the passage of the suction pipe by rotating the valve seat member only when the engine speed is high.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile