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:
Apr. 09, 2024
Filed:
Dec. 17, 2019
Applicant:
Universite DE Franche-comte, Besançon, FR;
Inventors:
Sylvie Begot, Chaux, FR;
Steve Djetel-Gothe, Belfort, FR;
Hakeem Khirzada, Belfort, FR;
François Lanzetta, Belfort, FR;
Guillaume Layes, Belfort, FR;
Philippe Nika, Evette Salbert, FR;
Assignee:
UNIVERSITE DE FRANCHE-COMT, Besançon, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 9/14 (2006.01); F02G 1/044 (2006.01);
U.S. Cl.
CPC ...
F02G 1/044 (2013.01); F25B 9/14 (2013.01);
Abstract
A beta-type Stirling machine capable of operating in a refrigeration mode. The Stirling machine has a cold section and a hot section, a displacement piston having a friction zone, and an engine piston having a friction zone. The Stirling machine has a single liner arranged in the hot section of the Stirling machine operating in the refrigeration mode, wherein the friction zones of the displacement piston and the engine piston slide within the single liner.