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:
Nov. 26, 2019
Filed:
Feb. 23, 2016
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Timothy Noah Blatchley, Dearborn, MI (US);
James George Gebbie, Rochester Hills, MI (US);
Clay Wesley Maranville, Ypsilanti, MI (US);
Angel Fernando Porras, Dearborn, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60H 1/32 (2006.01); B60H 1/00 (2006.01);
U.S. Cl.
CPC ...
B60H 1/3205 (2013.01); B60H 1/00007 (2013.01); B60H 1/00921 (2013.01); B60H 1/3213 (2013.01); B60H 2001/00957 (2013.01); B60H 2001/325 (2013.01); B60H 2001/3238 (2013.01); B60H 2001/3272 (2013.01);
Abstract
Methods and systems for providing control of a heat pump of a motor vehicle are presented. In one operating mode, speed of a heat pump compressor is controlled responsive to an outlet pressure of the heat pump compressor. In a second operating mode, speed of the heat pump compressor is controlled responsive to a pressure ratio between an inlet and an outlet of the heat pump compressor.