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:
Aug. 09, 1977
Filed:
Oct. 22, 1975
Applicant:
Inventor:
Karl Zeilinger, Berglen-Hosslinswart, DT;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123-809 ; 123-827 ;
Abstract
A rotary piston internal combustion engine of trochoidal construction in which an intermediate chamber equipped with an injection nozzle for the fuel enrichment of the lean mixture sucked-in out of the inlet channel and conducted into the intermediate chamber is provided between the ignition chamber and the overflow channel, whereby automatic check valves for the control of the gas-exchange operations are arranged in the inlet and in the overflow channel.