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. 06, 2021
Filed:
Oct. 13, 2018
Applicants:
Sunil Sinha, Katy, TX (US);
Gopal Basak, Katy, TX (US);
Inventors:
Sunil Sinha, Katy, TX (US);
Gopal Basak, Katy, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 21/00 (2006.01); F24D 3/18 (2006.01); F24D 11/02 (2006.01); F24H 4/02 (2006.01); F25B 39/04 (2006.01); F28D 7/00 (2006.01);
U.S. Cl.
CPC ...
F28D 21/0012 (2013.01); F24D 3/18 (2013.01); F24D 11/0214 (2013.01); F24H 4/02 (2013.01); F24D 2200/20 (2013.01); F25B 39/04 (2013.01); F28D 7/0066 (2013.01);
Abstract
Systems and methods are disclosed for exchanging thermal energy between a drain liquid and a source liquid for heating or cooling of the source liquid. One method for heating a source liquid may involve transferring heat from a drain liquid using a heat pump. A system may include a refrigerant, a source liquid and a drain liquid, two or more heat exchangers that facilitate an exchange of thermal energy, and a means for transporting the refrigerant.