Invention Grant
- Patent Title: Air-conditioning apparatus for vehicle
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Application No.: US15513843Application Date: 2015-09-18
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Publication No.: US10252600B2Publication Date: 2019-04-09
- Inventor: Ryo Miyakoshi , Kenichi Suzuki , Kouhei Yamashita
- Applicant: SANDEN HOLDINGS CORPORATION
- Applicant Address: JP Isesaki-shi, Gunma
- Assignee: Sanden Holdings Corporation
- Current Assignee: Sanden Holdings Corporation
- Current Assignee Address: JP Isesaki-shi, Gunma
- Agency: Baker Botts L.L.P.
- Priority: JP2014-193750 20140924
- International Application: PCT/JP2015/076667 WO 20150918
- International Announcement: WO2016/047590 WO 20160331
- Main IPC: B60H1/32
- IPC: B60H1/32 ; F25B49/02 ; F25B41/04 ; B60H1/00 ; F25B5/04 ; F25B6/04 ; F25B40/00

Abstract:
There is disclosed an air-conditioning apparatus for vehicle which is capable of selecting an appropriate operation mode while inhibiting the operation mode from being unnecessarily changed, and achieving rapid and stable vehicle interior air conditioning. A controller has respective operation modes of a heating mode, a dehumidifying and heating mode, a dehumidifying and cooling mode, and a cooling mode, and selects and executes these operation modes. The controller has a dehumidifying and heating mode maximum radiator temperature MAP and a dehumidifying and cooling mode maximum radiator temperature MAP. The controller selects an operation mode in which a radiator target temperature TCO is achievable by heat radiation in a radiator 4 with reference to each MAP, on startup or at a time of change of the operation mode.
Public/Granted literature
- US20170282689A1 AIR-CONDITIONING APPARATUS FOR VEHICLE Public/Granted day:2017-10-05
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