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. 03, 2015
Filed:
Feb. 28, 2013
Taeeun Kim, Daejeon-si, KR;
Hakkyu Kim, Daejeon-si, KR;
Saewon OH, Daejeon-si, KR;
Younwoo Lim, Daejeon-si, KR;
Sangjun Yoo, Daejeon-si, KR;
Jungjae Lee, Daejeon-si, KR;
Youngho Choi, Daejeon-si, KR;
Sungho Kang, Daejeon-si, KR;
Jeonghun Seo, Daejeon-si, KR;
Taeeun Kim, Daejeon-si, KR;
Hakkyu Kim, Daejeon-si, KR;
Saewon Oh, Daejeon-si, KR;
Younwoo Lim, Daejeon-si, KR;
Sangjun Yoo, Daejeon-si, KR;
Jungjae Lee, Daejeon-si, KR;
Youngho Choi, Daejeon-si, KR;
Sungho Kang, Daejeon-si, KR;
Jeonghun Seo, Daejeon-si, KR;
Halla Climate Control Corporation, Daejeon-si, KR;
Abstract
Disclosed therein are a heat pump system for a vehicle and a method of controlling the heat pump system, which variably controls only a compressor if the number of revolutions of the compressor is less than the upper limit of the number of the maximum revolutions of the compressor and operates an electric heater only when the number of revolutions of the compressor reaches the upper limit of the number of the maximum revolutions of the compressor in order to satisfy a target discharge temperature in a heat pump mode, thereby preventing that convergence of an air discharge temperature of the interior of the vehicle is deteriorated or becomes unstable when the compressor and the electric heater are variably controlled at the same time in order to satisfy the target discharge temperature.