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. 21, 2025
Filed:
Dec. 18, 2023
Applicant:
Rolls-royce North American Technologies Inc., Indianapolis, IN (US);
Inventor:
Eugene Charles Jansen, Stafford, VA (US);
Assignee:
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 40/00 (2006.01); F25B 6/00 (2006.01); F25B 40/02 (2006.01); F25B 41/20 (2021.01);
U.S. Cl.
CPC ...
F25B 40/00 (2013.01); F25B 6/00 (2013.01); F25B 40/02 (2013.01); F25B 41/20 (2021.01); F25B 2400/13 (2013.01);
Abstract
A cooling apparatus includes a first fluid flowpath and a second fluid flowpath. The first fluid flowpath includes a subcooler having a first side in fluid communication with the first fluid flowpath; a flow control valve; a primary evaporator assembly including at least one evaporator configured to be disposed in thermal communication with a heat load; and a pressure regulator operable to control a saturation pressure within the at least one evaporator. The second fluid flowpath is in fluid communication with a second side of the subcooler.