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:
Mar. 02, 1982
Filed:
Oct. 02, 1979
Shizuo Yagi, Asaka, JP;
Junji Otani, Omiya, JP;
Yasuo Ikenoya, Kawagoe, JP;
Hiroshi Kogure, Tokorozawa, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A high power output internal combustion piston engine is provided with two intake ports and one exhaust port for each combustion chamber. Flow through each port is controlled by a valve, the exhaust valve being positioned on one side of the combustion chamber and the two intake valves on the other side. A spark plug communicates with the combustion chamber on the same side as the exhaust valve, and near one of the intake valves. An air-fuel mixture is supplied to each of the intake ports through first and second throttle valves. Means including a lost-motion connection coordinates the movements of the throttle valves.