Title:
VEHICLE AIR-CONDITIONING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/119173
Kind Code:
A1
Abstract:
This vehicle air-conditioning apparatus is provided with a cooling water circuit (23) for heating purposes, through which cooling water from an engine (11), which is the source of motive power of the vehicle, is circulated. The vehicle air-conditioning apparatus is provided with: an engine; heating devices (26, 44) other than the engine; a plurality of water temperature sensors (31, 33, 45, 46, 47, 48, 49, 50); and an output control unit (39). The engine and the heating devices are heat sources for heating the cooling water flowing in the cooling water circuit for heating purposes. The plurality of water temperature sensors are disposed on the upstream side and the downstream side of at least one of the engine and the heating devices in the cooling water circuit for heating purposes, and detects the temperature of the cooling water. The output control unit adjusts the output of at least the heating devices in accordance with the cooling water temperatures detected by the plurality of water temperature sensors.
Inventors:
OKAMOTO TSUYOSHI (JP)
WATANABE TAKAYUKI (JP)
WATANABE TAKAYUKI (JP)
Application Number:
PCT/JP2016/081197
Publication Date:
July 13, 2017
Filing Date:
October 21, 2016
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60H1/22; B60H1/03; B60H1/08; F01P7/16
Foreign References:
| JP2007283830A | 2007-11-01 | |||
| JP2005219603A | 2005-08-18 |
Attorney, Agent or Firm:
JIN Shunji (JP)
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