Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2018/221751
Kind Code:
A1
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.
Inventors:
IIJIMA SHUNSUKE (JP)
TASHIRO TAKAYUKI (JP)
WATANABE HIROYUKI (JP)
TASHIRO TAKAYUKI (JP)
WATANABE HIROYUKI (JP)
Application Number:
PCT/JP2018/025195
Publication Date:
December 06, 2018
Filing Date:
July 03, 2018
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
B60K11/04; F28F9/22; F01P11/10
Foreign References:
| JP2010209878A | 2010-09-24 | |||
| CN103063076A | 2013-04-24 | |||
| JP2008151415A | 2008-07-03 | |||
| JPS5918101U | 1984-02-03 | |||
| KR20080107024A | 2008-12-10 | |||
| JP2007046890A | 2007-02-22 | |||
| US20100300647A1 | 2010-12-02 | |||
| JP2014173296A | 2014-09-22 |
Other References:
See also references of EP 3470763A4
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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