EP 3040669 B1 20170816 - TURBULATOR FIN FOR A TUBE-FIN ASSEMBLY ADAPTED FOR A HEAT EXCHANGER AND A FIN FORMING ROLL ADAPTED TO FORM SAID TURBULATOR FIN
Title (en)
TURBULATOR FIN FOR A TUBE-FIN ASSEMBLY ADAPTED FOR A HEAT EXCHANGER AND A FIN FORMING ROLL ADAPTED TO FORM SAID TURBULATOR FIN
Title (de)
TURBULATORRIPPE FÜR ROHRRIPPENANORDNUNG FÜR WÄRMETAUSCHER UND RIPPENFORMROLLE ZUM FORMEN DER TURBULATORRIPPE
Title (fr)
AILETTE DE TURBULATEUR POUR UN ENSEMBLE TUBES-AILETTES POUR UN ÉCHANGEUR DE CHALEUR ET ROULEAU DE FORMATION D'AILETTE CONÇU POUR FORMER LADITE AILETTE DE TURBULATEUR
Publication
Application
Priority
PL 41081614 A 20141230
Abstract (en)
[origin: EP3040669A1] Turbulator fin for a tube-fin assembly adapted for a heat exchanger, the turbulator fin comprising a corrugated sheet with a plurality of adjacent folds between a first transverse side of the sheet and a second transverse side of the sheet, each fold having a fixed fold height (h) delimited by adjacent fold lines and each fold having a fold length (L) in longitudinal direction of the sheet, characterized in that, the end fold forming the edge of the sheet of at least one transverse side of the sheet has a reduced fold height (hr) compared to the fixed fold height (h).
IPC 8 full level
F28F 1/40 (2006.01); F28F 1/02 (2006.01); F28F 3/02 (2006.01); F28F 3/04 (2006.01); F28F 3/06 (2006.01); F28F 13/12 (2006.01)
CPC (source: EP)
F28F 1/02 (2013.01); F28F 1/40 (2013.01); F28F 3/025 (2013.01); F28F 3/04 (2013.01); F28F 3/06 (2013.01); F28F 13/12 (2013.01)
Citation (opposition)
Opponent : MAHLE International GmbH
- DE 102006050319 A1 20070503 - DENSO CORP [JP]
- EP 1090700 A2 20010411 - CALSONIC KANSEI CORP [JP]
- US 4688311 A 19870825 - SAPERSTEIN Z PHILIP [US], et al
- DE 102006006670 A1 20070823 - MODINE MFG CO [US]
- DE 102007033177 A1 20090122 - MODINE MFG CO [US]
- JP 2000097589 A 20000404 - SHOWA ALUMINUM CORP
- JP 2003336989 A 20031128 - DENSO CORP
- DE 102005050366 A1 20060427 - DENSO CORP [JP]
- DE 102008013018 A1 20090910 - MODINE MFG CO [US]
- US 2007095514 A1 20070503 - INOUE TOMONORI [JP], et al
- DE 102012211350 A1 20140102 - BEHR GMBH & CO KG [DE]
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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3040669 A1 20160706; EP 3040669 B1 20170816; PL 228722 B1 20180430; PL 410816 A1 20160704
DOCDB simple family (application)
EP 15202900 A 20151229; PL 41081614 A 20141230