EP 2295919 B1 20150617 - Fin and heat exchanger having the same
Title (en)
Fin and heat exchanger having the same
Title (de)
Lamelle und Wärmetauscher damit
Title (fr)
Ailette et échangeur thermique les comprenant
Publication
Application
Priority
CN 200910162388 A 20090813
Abstract (en)
[origin: US2011036550A1] A fin includes straight segments and substantially circular arc segments connected with the straight segments in turn along a longitudinal direction such that the arc segments form respective wave crests and wave troughs of the fin. The fin is divided in a lateral direction into first and second end portions and an intermediate portion between the first and second end portions. Each arc segment at least forming the wave troughs in the first end portion is separated from the respective arc segment of the corresponding intermediate portion via a longitudinal slot. A top of each arc segment at least forming the wave troughs in the first end portion is formed with a lateral slot along the lateral direction such that each arc segment at least forming the wave troughs in the first end portion is divided into first and second straight portions separated from each other.
IPC 8 full level
F28F 1/12 (2006.01); F28F 17/00 (2006.01)
CPC (source: EP US)
F28F 1/128 (2013.01 - EP US); F28F 17/005 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
US 2011036550 A1 20110217; CN 101619950 A 20100106; CN 101619950 B 20110504; EP 2295919 A2 20110316; EP 2295919 A3 20140326; EP 2295919 B1 20150617
DOCDB simple family (application)
US 80632310 A 20100810; CN 200910162388 A 20090813; EP 10007986 A 20100730