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. 07, 2015
Filed:
Feb. 17, 2011
Applicants:
Gunnar Minds, Højbjerg, DK;
Søren Minds, Aarhus N, DK;
Inventors:
Gunnar Minds, Højbjerg, DK;
Søren Minds, Aarhus N, DK;
Assignee:
AC-Sun ApS, Horsens, DK;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25D 9/00 (2006.01); F25B 11/02 (2006.01); F25B 9/00 (2006.01); F25B 27/00 (2006.01);
U.S. Cl.
CPC ...
F25B 11/02 (2013.01); F25B 9/00 (2013.01); F25B 27/00 (2013.01); Y02E 10/46 (2013.01); Y02T 10/166 (2013.01);
Abstract
The apparatus has a cooling arrangement with an expander/compressor system, condenser and evaporator primarily for air conditioning. An external heat source is provided for transfer of heat to the expander housing. For example, this heating medium is an electrical heat source in thermal contact with the outer side of the expander housing. Alternatively, the expander is provided inside an externally heated liquid buffer tank.