Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2019/208041
Kind Code:
A1
Abstract:
A core section (3) comprises a plurality of plates (10) stacked on each other with gaps provided therebetween so as to form a plurality of refrigerant flow passages (20) and a plurality of cooling water flow passages (30). A refrigerant inlet-side tank section (21) and a refrigerant outlet-side tank section (22) connect the plurality of refrigerant flow passages (20) in the stacking direction and are provided at positions separated from each other. A refrigerant inlet (23) and a refrigerant outlet (24) connect respectively to the refrigerant inlet-side tank section (21) and the refrigerant outlet-side tank section (22) and are provided at one end of the core section (3) in the stacking direction. The refrigerant inlet (23) and the refrigerant inlet-side tank section (21) are connected by a refrigerant inlet flow passage (25). The center-to-center distance (α) between the refrigerant outlet-side tank section (22) and the refrigerant outlet (24) is less than the center-to-center distance (β) between the refrigerant inlet-side tank section (21) and the refrigerant inlet (23).
Inventors:
TAKAGI YUSUKE (JP)
MURAMATSU KENSHIRO (JP)
TAMADA ISAO (JP)
OSAKABE HIROYUKI (JP)
MURAMATSU KENSHIRO (JP)
TAMADA ISAO (JP)
OSAKABE HIROYUKI (JP)
Application Number:
PCT/JP2019/011948
Publication Date:
October 31, 2019
Filing Date:
March 21, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F28F3/08; F25B39/02; F28D9/02
Foreign References:
| US9093729B2 | 2015-07-28 | |||
| JP2014229480A | 2014-12-08 | |||
| JP2000028227A | 2000-01-28 | |||
| JP2016526145A | 2016-09-01 | |||
| JP2010249499A | 2010-11-04 | |||
| JP2002071282A | 2002-03-08 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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