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1. (WO2018186010) EXHAUST HEAT RECOVERY DEVICE

Pub. No.:    WO/2018/186010    International Application No.:    PCT/JP2018/003079
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Thu Feb 01 00:59:59 CET 2018
IPC: F01N 5/02
F01P 3/20
Applicants: YUTAKA GIKEN CO., LTD.
株式会社ユタカ技研
Inventors: HISANAGA, Toru
久永 徹
UCHIDA, Tomoyuki
内田 智幸
KOIKE, Kyohei
小池 恭平
WAGATSUMA, Takashi
我妻 隆志
Title: EXHAUST HEAT RECOVERY DEVICE
Abstract:
[Problem] To provide an exhaust heat recovery device that is compact in a height direction and that has minimal centroid deviation. [Solution] An exhaust heat recovery device (10) has a first flow channel (20), a second flow channel (30) extending so as to run along the first flow channel (20), a heat exchanger (31) that is provided to the second flow channel (30) and that moves heat from exhaust gas to cooling water, a pipe (50) which is connected to the heat exchanger (31) and through which the cooling water flows, and a thermoactuator (60) that is connected to the pipe (50) and that actuates according to the temperature of the cooling water. The thermoactuator (60) and the second flow channel (30) are, with respect to a height direction, disposed at heights where these components overlap the first flow channel (20), and are disposed so that the first flow channel (20) lies therebetween with a plan view as a reference.