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1. (WO2017056867) VEHICULAR HEAT MANAGEMENT DEVICE

Pub. No.:    WO/2017/056867    International Application No.:    PCT/JP2016/076076
Publication Date: Fri Apr 07 01:59:59 CEST 2017 International Filing Date: Wed Sep 07 01:59:59 CEST 2016
IPC: B60H 1/08
B60H 1/00
B60H 1/03
B60H 1/22
Applicants: DENSO CORPORATION
株式会社デンソー
TOYOTA JIDOSHA KABUSHIKI KAISHA
トヨタ自動車株式会社
Inventors: KATO Yoshiki
加藤 吉毅
TAKEUCHI Masayuki
竹内 雅之
SATO Keigo
佐藤 慧伍
MIURA Koji
三浦 功嗣
ENOMOTO Norihiko
榎本 憲彦
SUGIMURA Kengo
杉村 賢吾
MARASIGAN Ariel
マラシガン アリエル
OZAWA Ikuo
小沢 郁雄
KAKEHASHI Nobuharu
梯 伸治
SHINPO Yoshikazu
新保 善一
ONISHI Yoichi
大西 陽一
MURATA Toshio
村田 登志朗
Title: VEHICULAR HEAT MANAGEMENT DEVICE
Abstract:
The vehicular heat management device is equipped with a first heat source (21), a second heat source (23), a heater core (24), a first heat medium passage (30), a second heat medium passage (31), a heater core passage (32), switching parts (27, 28), and a control unit (60). The first heat source is disposed on the first heat medium passage, and the second heat source is disposed on the second heat medium passage. The heater core passage forms a flow passage through which the heat medium flows, and on which the heater core is disposed. The switching parts are used for switching of fluid connection/disconnection between the first heat medium passage and the heater core passage, and for switching of fluid connection/disconnection between the second heat medium passage and the heater core passage. The control unit performs switching control and/or second heat source control when the temperature of the heat medium in the heater core passage is equal to or greater than a predetermined temperature. During the switching control, the control unit controls operations of the switching parts such that the second heat medium passage is connected to the heater core passage. During the second heat source control, the control unit causes the second heat source to generate heat.