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:
Feb. 27, 2018
Filed:
Sep. 23, 2014
Applicant:
Halla Visteon Climate Control Corp., Daejeon, KR;
Inventors:
Hak Kyu Kim, Daejeon, KR;
Sung Ho Kang, Daejeon, KR;
Sang Ki Lee, Daejeon, KR;
Young Ho Choi, Daejeon, KR;
Jae Min Lee, Daejeon, KS (US);
Jung Jae Lee, Daejeon, KR;
Assignee:
HALLA VISTEON CLIMATE CONTROL CORP., Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
F25B 49/02 (2006.01); B60H 1/32 (2006.01);
U.S. Cl.
CPC ...
F25B 49/022 (2013.01); B60H 1/3216 (2013.01); F25B 49/025 (2013.01); B60H 2001/325 (2013.01); B60H 2001/3272 (2013.01); B60H 2001/3292 (2013.01); F25B 2500/07 (2013.01); F25B 2500/12 (2013.01); F25B 2500/19 (2013.01); F25B 2600/02 (2013.01); F25B 2700/1931 (2013.01); F25B 2700/2104 (2013.01);
Abstract
Disclosed herein is a method for controlling an electromotive compressor in a heat pump system for a vehicle. In accordance with an embodiment of the present invention, an unexpected cutoff of a compressor attributable to overload and the generation of noise and vibration attributable to frequent restarts can be prevented by controlling the number of rotations of the compressor within a specific range based on the discharge pressure of the compressor.