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1. (WO2018221751) HEAT EXCHANGER

Pub. No.:    WO/2018/221751    International Application No.:    PCT/JP2018/025195
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Wed Jul 04 01:59:59 CEST 2018
IPC: F28F 9/22
B60K 11/04
F01P 11/10
Applicants: KOMATSU LTD.
株式会社小松製作所
Inventors: IIJIMA Shunsuke
飯島 駿輔
TASHIRO Takayuki
田代 毅之
WATANABE Hiroyuki
渡辺 浩行
Title: HEAT EXCHANGER
Abstract:
This heat exchanger (100) is equipped with: an upstream-side tank portion (101) which has an upstream-side space (111) extending along a first direction and a flow inlet (112), and in which the flow inlet is formed in a first end portion (113) of the upstream-side tank portion in the first direction and causes a fluid to flow in along the first direction toward the upstream-side space; a core portion (102) which is connected to a first side portion (115) of the upstream-side tank portion in a second direction and includes a plurality of heat exchanging tubes (131) arranged along the first direction; and a guide member (105) which is disposed in the upstream-side space, and which has a guide surface (151) including a first inclined surface (152) that faces the flow inlet in the first direction and is inclined in a manner such that the first inclined surface extends progressively in the second direction toward the first side portion the further along the first inclined surface away from the flow inlet in the first direction.