EP 3819581 B1 20220907 - A HEAT EXCHANGER
Title (en)
A HEAT EXCHANGER
Title (de)
WÄRMETAUSCHER
Title (fr)
ÉCHANGEUR DE CHALEUR
Publication
Application
Priority
EP 19461602 A 20191106
Abstract (en)
[origin: EP3819581A1] A heat exchanger includes a core (110) and a housing (122) receiving the core (110). The core (110) includes sets of tubular elements (112a, 112b) and fluid flow passages (116). The fluid flow passages (116) sandwich at least one set of tubular elements (112a, 112b). The housing (122) includes a first and a second portion (122a) and (122b) and extending ribs (124a) and (124b) extending from at least one of a first and a second face (122c) and (122d) respectively. In the assembled configuration, the extending ribs (124a) and (124b) limit fluid flow through gap between the core (110) and the housing (122). At least one of first and second fins (118a) and (118b) disposed in respective first and second fluid flow passages (116a) and (116b) at extreme ends of the core (110) is deformed to disrupt fluid flow through respective first and second fluid flow passages (116a) and (116b).
IPC 8 full level
F28D 9/00 (2006.01); F28F 9/00 (2006.01); F28F 9/007 (2006.01)
CPC (source: EP)
F28D 9/0006 (2013.01); F28D 9/0031 (2013.01); F28D 9/0062 (2013.01); F28D 9/0081 (2013.01); F28F 9/001 (2013.01); F28F 9/005 (2013.01); F28F 9/0075 (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 3819581 A1 20210512; EP 3819581 B1 20220907; CN 114846289 A 20220802; WO 2021089325 A1 20210514
DOCDB simple family (application)
EP 19461602 A 20191106; CN 202080089214 A 20201021; EP 2020079621 W 20201021