Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2018/016371
Kind Code:
A1
Abstract:
A laminated heat exchanger (100), wherein a tube sheet (20) is provided with: a pair comprising a first sheet (21) and a second sheet (22) that face each other; a medium channel (40) in which cooling water serving as a heat exchange medium circulates; and a medium channel in the direction of lamination (41) in which the cooling water in the medium channel (40) flows in the direction of lamination of the tube sheet (20). The first sheet (21) and the second sheet (22) have a projection (26) formed so as to project into the medium channel (40). The projection (26) comprises a rectifying projection (26a) that regulates the flow of cooling water circulating between the medium channel (40) and the medium channel in the direction of lamination (41), and a stirring projection (26b) that stirs the cooling water circulating in the medium channel (40).
Inventors:
SAKAGAWA KONOMU (JP)
NAKAMURA KATSUMI (JP)
SHUTO KAZUYA (JP)
MATSUZAWA YUGO (JP)
NAKAMURA KATSUMI (JP)
SHUTO KAZUYA (JP)
MATSUZAWA YUGO (JP)
Application Number:
PCT/JP2017/025164
Publication Date:
January 25, 2018
Filing Date:
July 10, 2017
Export Citation:
Assignee:
CALSONIC KANSEI CORP (JP)
TOKYO RADIATOR SEIZO KK (JP)
TOKYO RADIATOR SEIZO KK (JP)
International Classes:
F28F9/02; F28D1/053; F28F1/02; F28F1/40; F28F13/12
Domestic Patent References:
| WO2016101939A1 | 2016-06-30 |
Foreign References:
| JP2006275402A | 2006-10-12 | |||
| JP2014088994A | 2014-05-15 | |||
| JPH09280764A | 1997-10-31 | |||
| JP2006526130A | 2006-11-16 | |||
| JPH07318283A | 1995-12-08 |
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
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