EP 3769025 A2 20210127 - HEAT EXCHANGER COMPRISING CONNECTING DUCTS FOR THE SUPPLY AND DISCHARGE OF A HEAT TRANSFER FLUID
Title (en)
HEAT EXCHANGER COMPRISING CONNECTING DUCTS FOR THE SUPPLY AND DISCHARGE OF A HEAT TRANSFER FLUID
Title (de)
WÄRMETAUSCHER MIT VERBINDUNGSKANÄLEN ZUM ZU- UND ABFÜHREN EINES WÄRMETRANSFERFLUIDS
Title (fr)
ECHANGEUR THERMIQUE COMPRENANT DES TUBULURES DE RACCORDEMENT POUR L'ALIMENTATION ET L'EVACUATION D'UN FLUIDE CALOPORTEUR
Publication
Application
Priority
- FR 1853433 A 20180419
- FR 2019050916 W 20190417
Abstract (en)
[origin: WO2019202261A2] The present invention relates to a heat exchanger (1) comprising an inlet duct (31) and an outlet duct (32) for a heat transfer fluid, onto which a heat transfer fluid supply pipe (21) and a heat transfer fluid discharge pipe (22) are intended to be slipped, respectively. According to the invention, both the inlet duct (31) and the outlet duct (32) have on their outer surface means for sealing and fastening the corresponding pipe (21, 22) and a collar (34) forming an insertion stop for the pipe (21, 22) on the corresponding duct (31, 32).
IPC 8 full level
CPC (source: EP US)
F28F 3/12 (2013.01 - EP US); F28F 9/0246 (2013.01 - EP US); F28F 2280/04 (2013.01 - EP)
Citation (search report)
See references of WO 2019202261A2
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)
WO 2019202261 A2 20191024; WO 2019202261 A3 20191212; CN 112272751 A 20210126; EP 3769025 A2 20210127; FR 3080444 A1 20191025; FR 3080444 B1 20200529; US 2021148654 A1 20210520
DOCDB simple family (application)
FR 2019050916 W 20190417; CN 201980039490 A 20190417; EP 19772780 A 20190417; FR 1853433 A 20180419; US 201917048750 A 20190417