Title:
STACK TYPE HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2017/212743
Kind Code:
A1
Abstract:
Provided is a stack type heat exchanger comprising a plurality of first plates (22) and a plurality of second plates (24). Each of the first plates and/or each of the second plates has one or more protrusions (70) arranged in the portions of a first flow passage (14) which are located at the periphery of a tank space (18), and protruding from a body (40) toward the first flow passage. Each of the first plates and a corresponding one of the second plates are joined through the protrusions. The protrusions each have a top and a side wall. A thick-walled structure section is formed in the part of the side wall which faces the tank space, and the thickness of the entire thick-walled structure section is large in the direction perpendicular to the stack direction.
Inventors:
MIZUNO YASUHIRO (JP)
TAMADA ISAO (JP)
MIEDA HIROSHI (JP)
SUGIMURA RYOHEI (JP)
TAMADA ISAO (JP)
MIEDA HIROSHI (JP)
SUGIMURA RYOHEI (JP)
Application Number:
PCT/JP2017/011787
Publication Date:
December 14, 2017
Filing Date:
March 23, 2017
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F28F3/08; F25B39/04; F28D9/02; F28F3/04
Foreign References:
| JP2014163639A | 2014-09-08 | |||
| JP2012533726A | 2012-12-27 | |||
| JP2012167847A | 2012-09-06 | |||
| JP2016061462A | 2016-04-25 | |||
| JP2014052148A | 2014-03-20 | |||
| FR2954480B1 | 2012-12-07 | |||
| CN101476829A | 2009-07-08 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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