EP 1739377 A1 20070103 - HEAT TRANSFER FIN FOR HEAT EXCHANGER
Title (en)
HEAT TRANSFER FIN FOR HEAT EXCHANGER
Title (de)
WÄRMEÜBERTRAGUNGSRIPPE FÜR WÄRMETAUSCHER
Title (fr)
AILETTE DE TRANSFERT THERMIQUE POUR ÉCHANGEUR DE CHALEUR
Publication
Application
Priority
- JP 2005007383 W 20050418
- JP 2004122141 A 20040416
- JP 2005053087 A 20050228
Abstract (en)
A heat transfer fin (13) is provided on a heat transfer tube (1) wherein a fluid for exchanging heat with air flows. The heat transfer fin which transfers heat by having contact with air is composed of a metal foam having a pore density of 20 PIP or more.
IPC 8 full level
F28F 1/10 (2006.01); F28F 1/12 (2006.01); F25B 39/00 (2006.01); F28D 1/03 (2006.01); F28D 1/047 (2006.01); F28D 1/053 (2006.01); F28D 9/02 (2006.01); F28F 1/20 (2006.01); F28F 1/32 (2006.01); F28F 3/08 (2006.01); F28F 13/00 (2006.01)
CPC (source: EP US)
F28D 1/0325 (2013.01 - EP US); F28D 1/0478 (2013.01 - EP US); F28D 1/05366 (2013.01 - EP US); F28F 13/003 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1739377 A1 20070103; EP 1739377 A4 20091202; JP 2005326136 A 20051124; US 2008296008 A1 20081204; WO 2005100898 A1 20051027
DOCDB simple family (application)
EP 05730153 A 20050418; JP 2005007383 W 20050418; JP 2005053087 A 20050228; US 57804605 A 20050418