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:
Dec. 24, 2024
Filed:
Feb. 19, 2021
Sanden Corporation, Isesaki, JP;
Kouhei Yamashita, Isesaki, JP;
Ryo Miyakoshi, Isesaki, JP;
SANDEN CORPORATION, Isesaki, JP;
Abstract
An air conditioner for a vehicle is provided which can realize suitable temperature control when having a plurality of evaporators even if the load in each evaporator fluctuates. An air conditionerfor a vehicle includes at least a compressor, a heat absorberto evaporate a refrigerant, a refrigerant-heat medium heat exchanger, and a control device, and conditions air of a vehicle interior. The control devicecalculates target numbers of revolutions TGNCc and TGNCcb of the compressorrequired to control the temperature of the heat absorberand the temperature of a heat medium cooled by the refrigerant-heat medium heat exchanger, respectively, and selects the maximum value of them to control the operation of the compressor