Title:
FIN, HEAT EXCHANGER WITH FIN, AND METHOD FOR MANUFACTURING FIN
Document Type and Number:
WIPO Patent Application WO/2018/135152
Kind Code:
A1
Abstract:
This undulating fin (100) comprises: crests (110) formed extending in a first direction; troughs (120) formed extending in the first direction; and sloped sides (130) connecting adjacent crests and troughs. The crests and the troughs are formed arranged alternately in a second direction perpendicular to the first direction. The thickness of a metallic plate at the tops of the crests and troughs is greater than the thickness of the metallic plate at the sloped sides.
Inventors:
KACHI KENICHI (JP)
KOBAYASHI HISASHI (JP)
ONAGA SACHI (JP)
MITSUKAWA KAZUHIRO (JP)
SAKIMOTO YOSHINORI (JP)
ASANO TAICHI (JP)
SUZUKI KAZUTAKA (JP)
KOBAYASHI HISASHI (JP)
ONAGA SACHI (JP)
MITSUKAWA KAZUHIRO (JP)
SAKIMOTO YOSHINORI (JP)
ASANO TAICHI (JP)
SUZUKI KAZUTAKA (JP)
Application Number:
PCT/JP2017/043081
Publication Date:
July 26, 2018
Filing Date:
November 30, 2017
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F28F1/40; B21D13/04; B21D53/08; F28D1/053; F28F1/30
Foreign References:
| JPS60145268A | 1985-07-31 | |||
| JP2003083692A | 2003-03-19 | |||
| JPH051893A | 1993-01-08 | |||
| JPH0679358A | 1994-03-22 | |||
| JPS63174920U | 1988-11-14 | |||
| JP2003336989A | 2003-11-28 |
Other References:
See also references of EP 3572757A4
Attorney, Agent or Firm:
KAMATA, Toru et al. (JP)
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