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:
Jun. 04, 2024
Filed:
Feb. 09, 2023
Applicant:
Vianney Rabhi, Lyons, FR;
Inventor:
Vianney Rabhi, Lyons, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02G 1/053 (2006.01); F02F 1/24 (2006.01); F02F 3/00 (2006.01); F02F 3/02 (2006.01); F02G 1/055 (2006.01);
U.S. Cl.
CPC ...
F02G 1/0535 (2013.01); F02F 1/24 (2013.01); F02F 3/0015 (2013.01); F02F 3/02 (2013.01); F02G 1/055 (2013.01); F02G 2250/03 (2013.01); F02G 2253/02 (2013.01); F02G 2270/40 (2013.01); F02G 2270/55 (2013.01);
Abstract
Reciprocating heat engine with hot cylinder head and cold cylinder includes a cooled cylinder casing which receives a cold cylinder covered with a lubricant film and in which a piston connected to power transmission moves in translation to form a variable-volume hot chamber with a hot cylinder head which is held applied but free to expand on the cylinder casing by cylinder head applying unit, while a hot crown is interposed between the chamber and the piston and is held applied but free to expand on the piston by crown applying unit, the piston including a cooled piston sealing ring which has a piston sealing unit.