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:
Jan. 31, 1978
Filed:
Jun. 11, 1976
Applicant:
Inventor:
Robert W Loyd, Jr, Wyckoff, NJ (US);
Assignee:
Curtiss-Wright Corporation, Wood-Ridge, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123-811 ;
Abstract
A rotary engine in which the engine is provided with leakage grooves in its trochoid surface so that high pressure combustion gases from a working chamber in its expansion phase can flow back into a chamber at an initial portion of its compression phase so as to increase the resulting temperature and pressure of the compression phase sufficient for Diesel operation.