Global Patent Index - EP 2941609 A1

EP 2941609 A1 20151111 - TUBING ELEMENT FOR A HEAT EXCHANGER MEANS

Title (en)

TUBING ELEMENT FOR A HEAT EXCHANGER MEANS

Title (de)

ROHRELEMENT FÜR EINE WÄRMETAUSCHEREINRICHTUNG

Title (fr)

ÉLÉMENT DE TUBULURE POUR MOYENS FORMANT ÉCHANGEUR DE CHALEUR

Publication

EP 2941609 A1 20151111 (EN)

Application

EP 13805606 A 20131202

Priority

  • EP 12195015 A 20121130
  • US 201261731738 P 20121130
  • IB 2013060571 W 20131202
  • EP 13805606 A 20131202

Abstract (en)

[origin: EP2738505A1] The present invention relates to a tubing element (10) for a heat exchanger means (100, 100', 100", 100"'), the tubing element (10, 10', 10", 10"') being at least partially a rigid elongated heat exchanger tubing having at least a first end (20) and at least a second end (30) and having a first side wall (40) and a second side wall (50), the first side wall (40) and the second side wall (50) being arranged substantially parallel to each other and the distance (d) between the first side wall (40) and the second side wall (50) being considerably smaller than the width of the first side wall (40) and the second side wall (50) resulting in a substantially overall flat tubing structure, the tubing element (10, 10', 10", 10"') being at least partially tilted and/or sloped and at least partially helically wound and/or twisted so as to form at least a part of a helical structure. Furthermore, the present invention relates to a heat exchanger means, the use of a tubing element (10, 10', 10", 10"'), the use of a heat exchanger means (100, 100', 100", 100"') and the method of manufacturing of a tubing element (10, 10', 10", 10"') to manufacture at least partially a heat exchanger means (100, 100', 100", 100"').

IPC 8 full level

F28D 1/047 (2006.01); F28F 1/02 (2006.01); F28F 1/22 (2006.01)

CPC (source: EP)

F28D 1/0473 (2013.01); F28F 1/022 (2013.01); F28F 1/025 (2013.01); F28F 1/22 (2013.01); F28F 2255/16 (2013.01); F28F 2260/02 (2013.01)

Citation (search report)

See references of WO 2014083553A1

Citation (examination)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2738505 A1 20140604; EP 2941609 A1 20151111; WO 2014083553 A1 20140605

DOCDB simple family (application)

EP 12195015 A 20121130; EP 13805606 A 20131202; IB 2013060571 W 20131202