Title:
HEADER TANK FOR HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2019/003868
Kind Code:
A1
Abstract:
This header tank (20) is provided with: an introducing part (23) which is provided on one end (21) side of a header tank (20) so as to be shifted toward any one side wall (22) among two side walls (22, 25), and introduces a heat exchange fluid to the header tank (20); first ribs (25a, 25b) which are provided on the side wall (25) which, among the two side walls (22, 25), is the side wall (25) along which the heat exchange fluid introduced from the introducing part (23) flows, wherein the first ribs (25a, 25b) protrude inside the header tank (20) and the distance between the first ribs (25a, 25b) and a core (10) decreases toward the other end (26) of the header tank (20); and second ribs (22a, 22b) which are provided on the other side wall (22) which, among the two side walls (22, 25), is the side wall (22) side along which the heat exchange fluid returning toward the one end (21) side of the header tank (20) after passing through the other end (26) side of the header tank (20) flows, wherein the second ribs (22a, 22b) protrude inside the header tank (20) and the distance between the second ribs (22a, 22b) and the core (10) decreases toward the one end (21) of the header tank (20).
Inventors:
KATOU MASAHIRO (JP)
NAKANO SAYURI (JP)
KANEDA TAKASHI (JP)
NAKANO SAYURI (JP)
KANEDA TAKASHI (JP)
Application Number:
PCT/JP2018/022113
Publication Date:
January 03, 2019
Filing Date:
June 08, 2018
Export Citation:
Assignee:
CALSONIC KANSEI CORP (JP)
International Classes:
F28F9/02; F28F9/22
Domestic Patent References:
| WO2007005483A1 | 2007-01-11 |
Foreign References:
| JP2017036868A | 2017-02-16 | |||
| JP2014020588A | 2014-02-03 | |||
| JP2011242119A | 2011-12-01 |
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
Download PDF: