EP 3388774 A1 20181017 - HEADER PIPE FOR HEAT EXCHANGER, AND HEAT EXCHANGER
Title (en)
HEADER PIPE FOR HEAT EXCHANGER, AND HEAT EXCHANGER
Title (de)
SAUGROHR FÜR WÄRMETAUSCHER SOWIE WÄRMETAUSCHER
Title (fr)
TUYAU COLLECTEUR POUR ÉCHANGEUR DE CHALEUR, ET ÉCHANGEUR DE CHALEUR
Publication
Application
Priority
- CN 201510915140 A 20151210
- CN 2016093047 W 20160803
Abstract (en)
A header pipe (1) for a heat exchanger (100), and a heat exchanger (100). The header pipe (1) comprises: a first header pipe portion (11) extending in the axial direction of the header pipe (1) and having a first edge (111) and a second edge (112) that extend in the axial direction; and a second header pipe portion (12) extending in the axial direction of the header pipe (1) and having a first edge (121) and a second edge (122) that extend in the axial direction, wherein the first edge (111) of the first header pipe portion (11) is connected to the first edge (121) of the second header pipe portion (12), and the second edge (112) of the first header pipe portion (11) is connected to the second edge (122) of the second header pipe portion (12). The header pipe (1) of the present invention is easy to assemble, and improves the welding efficiency and welding quality.
IPC 8 full level
F28F 9/18 (2006.01); F28D 1/053 (2006.01); F28F 9/22 (2006.01)
CPC (source: EP KR US)
F28D 1/0443 (2013.01 - EP US); F28D 1/053 (2013.01 - EP US); F28D 1/05341 (2013.01 - KR); F28D 1/05366 (2013.01 - EP US); F28F 9/0202 (2013.01 - EP US); F28F 9/0214 (2013.01 - KR); F28F 9/0217 (2013.01 - EP US); F28F 9/0246 (2013.01 - KR); F28F 9/18 (2013.01 - EP KR US); F28F 2009/0287 (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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3388774 A1 20181017; EP 3388774 A4 20190724; CN 106871700 A 20170620; JP 2018536835 A 20181213; KR 20180091878 A 20180816; US 2018347916 A1 20181206; WO 2017096929 A1 20170615
DOCDB simple family (application)
EP 16872126 A 20160803; CN 201510915140 A 20151210; CN 2016093047 W 20160803; JP 2018529595 A 20160803; KR 20187019257 A 20160803; US 201616060554 A 20160803