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:
May. 02, 1978
Filed:
Jul. 06, 1976
Applicant:
Inventor:
Jean J Rutten, Liege, BE;
Assignee:
Fabrique Nationale Herstal S.A., en abrege FN, Herstal, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123228 ; 123229 ; 418188 ; 418243 ;
Abstract
The invention pertains to a rotary engine characterized by the fact that it consists of a cylindrical outer shell and of a concentric internal cylindrical body, between which operates a coaxial rotary piston which is also cylindrical, and of a chamber for air or carburetted fuel mixture under pressure, for feeding the engine.