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Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2018/056209
Kind Code:
A1
Abstract:
Heat transfer fins (66) each comprise a fin collar (83) that extends from a peripheral edge of a cutout (67) toward one side in a fin layering direction. Gaps (C) extending along a ventilation direction are formed between an upper part (83a) of the fin collars and planar surfaces (64a) above planar conduits (63). A window (90) is formed in each fin collar upper part (83a), the window (90) allowing for communication between the gap (C) and a space (S) above the fin collar upper part (83a).

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Inventors:
SATOU KEN
JINDOU MASANORI
YAMADA KOUJU
Application Number:
PCT/JP2017/033448
Publication Date:
March 29, 2018
Filing Date:
September 15, 2017
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
F28F1/32; F25B39/02; F28D1/053; F28F1/02; F28F1/30
Domestic Patent References:
WO2013105133A12013-07-18
WO2016038652A12016-03-17
Foreign References:
JP2011064403A2011-03-31
JP2003262485A2003-09-19
JP2006010288A2006-01-12
JP2012233680A2012-11-29
Other References:
See also references of EP 3517876A4
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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