Global Patent Index - EP 3173722 B1

EP 3173722 B1 20190501 - HEAT EXCHANGER

Title (en)

HEAT EXCHANGER

Title (de)

WÄRMETAUSCHER

Title (fr)

ECHANGEUR DE CHALEUR

Publication

EP 3173722 B1 20190501 (EN)

Application

EP 15196286 A 20151125

Priority

EP 15196286 A 20151125

Abstract (en)

[origin: EP3173722A1] A heat exchanger (10) comprises walls (20, 30) to form a space (40) for a flue gas. At least one channel (60) formed in at least one of the walls (20) in which a fluid is to flow. The channel (60) includes at least two straight portions (60a, 60b) which are arranged in substantially parallel to each other and are connected in series. A stagnation prevention means (64) is arranged in at least one connecting area (61 a) of the straight portions (60a, 60b) where the two straight portions (60a, 60b) are connected and which is located on the most upstream side in the channel (60) with respect to a fluid flow.

IPC 8 full level

F28F 3/02 (2006.01); F24H 1/26 (2006.01); F24H 1/38 (2006.01); F24H 9/00 (2006.01); F28F 3/04 (2006.01); F28F 3/12 (2006.01)

CPC (source: EP)

F24H 1/26 (2013.01); F28F 3/022 (2013.01); F28F 3/048 (2013.01); F28F 3/12 (2013.01); F28F 7/02 (2013.01); F28F 13/06 (2013.01); F28F 13/08 (2013.01); F24H 9/0026 (2013.01); F28F 2255/14 (2013.01)

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 3173722 A1 20170531; EP 3173722 B1 20190501; CN 108351184 A 20180731; CN 108351184 B 20200619; WO 2017090595 A1 20170601

DOCDB simple family (application)

EP 15196286 A 20151125; CN 201680066139 A 20161122; JP 2016084575 W 20161122