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.

Date of Patent:
Aug. 12, 1980

Filed:

May. 14, 1979
Applicant:
Inventor:

Katsumi Ichida, Komae, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02N / ;
U.S. Cl.
CPC ...
123253 ; 123432 ;
Abstract

The present invention discloses an internal combustion engine having an auxiliary combustion chamber in which a principal chamber is provided having (a) two intake valves and an intake port connected thereto and, (b) on the opposite side of a vertical plane extending along an axial line centered at the crank shaft and the center of the cylinder, a single exhaust valve and an exhaust port connected thereto, the same being in communication with the auxiliary combustion chamber.


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