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:
May. 19, 2020
Filed:
Apr. 03, 2017
Applicant:
Denso International America, Inc., Southfield, MI (US);
Inventor:
Alec Bergweiler, Farmington Hills, MI (US);
Assignee:
DENSO International America, Inc., Southfield, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01K 23/06 (2006.01); B60H 1/00 (2006.01); F25B 41/04 (2006.01); F25B 5/04 (2006.01); F25B 6/04 (2006.01); F01K 23/10 (2006.01); F02G 5/04 (2006.01); F02G 5/00 (2006.01); F02G 5/02 (2006.01); F25B 27/02 (2006.01);
U.S. Cl.
CPC ...
F01K 23/065 (2013.01); B60H 1/00271 (2013.01); B60H 1/00314 (2013.01); B60H 1/00899 (2013.01); F01K 23/10 (2013.01); F02G 5/04 (2013.01); F25B 5/04 (2013.01); F25B 6/04 (2013.01); F25B 41/04 (2013.01); B60H 2001/00307 (2013.01); B60H 2001/00928 (2013.01); B60H 2001/00949 (2013.01); F02G 5/00 (2013.01); F02G 5/02 (2013.01); F25B 27/02 (2013.01); F25B 2400/0403 (2013.01); F25B 2400/0409 (2013.01); F25B 2400/0411 (2013.01); F25B 2600/2501 (2013.01); F25B 2600/2507 (2013.01); Y02A 30/274 (2018.01); Y02T 10/16 (2013.01); Y02T 10/166 (2013.01);
Abstract
A system for warming an engine. The system includes an engine coolant system that directs warm engine coolant to the engine to heat the engine. A heat pump system warms the engine coolant.