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:
Sep. 09, 2014
Filed:
Mar. 29, 2010
Applicants:
Denis Clodic, Palaiseau, FR;
Mourad Younes, Conflans Sainte-Honorine, FR;
Youssef Riachi, Massy, FR;
Inventors:
Denis Clodic, Palaiseau, FR;
Mourad Younes, Conflans Sainte-Honorine, FR;
Youssef Riachi, Massy, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 1/00 (2006.01); B01D 53/00 (2006.01); F25J 3/06 (2006.01);
U.S. Cl.
CPC ...
F25J 3/067 (2013.01); F25J 2210/62 (2013.01); F25J 2210/70 (2013.01); Y02C 10/12 (2013.01); F25J 2270/14 (2013.01); B01D 53/002 (2013.01); F25J 2220/82 (2013.01); F25J 2270/66 (2013.01); B01D 2257/504 (2013.01); F25J 2205/20 (2013.01); F25J 2270/902 (2013.01); F25J 2270/12 (2013.01); F25J 2280/30 (2013.01); F25J 2270/18 (2013.01);
Abstract
A refrigeration system includes a plurality of heat exchangers (E, E, E) in cascade, each of said heat exchangers including: a flow () of cold-producing liquefied methane; a high-pressure flow () of a two-phase mixture of refrigerant fluids giving up in heat and including refrigerant fluids having a low normal boiling temperature; and a low-pressure flow () of a cold-producing two-phase mixture of said refrigerant fluids.