EP 3814692 B1 20240110 - ELECTRIC HEATING BLOCK
Title (en)
ELECTRIC HEATING BLOCK
Title (de)
ELEKTRISCHER HEIZBLOCK
Title (fr)
BLOC DE CHAUFFAGE ELECTRIQUE
Publication
Application
Priority
- FR 1855842 A 20180628
- FR 2019051496 W 20190619
Abstract (en)
[origin: WO2020002797A1] Electric heater unit comprising at least one fin intended to have a fluid passing through it and at least one tube accommodating one or more electric heating element(s), said tube having two large walls and two lateral walls, said fin being fixed to one and/or the other of the large walls of the tube, said heating elements being held in said tube by compression between said large walls through an operation of deforming the lateral walls towards the inside of the tube.
IPC 8 full level
F24H 3/04 (2022.01); F24H 9/1863 (2022.01); F28F 1/04 (2006.01); F28F 1/12 (2006.01); H05B 3/06 (2006.01); H05B 3/50 (2006.01)
CPC (source: EP)
F24H 3/0435 (2013.01); F24H 3/0476 (2013.01); F24H 9/1872 (2013.01); F28F 1/04 (2013.01); F28F 1/126 (2013.01); H05B 3/06 (2013.01); F28F 2275/08 (2013.01); H05B 2203/02 (2013.01); H05B 2203/023 (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)
WO 2020002797 A1 20200102; CN 112771318 A 20210507; CN 112771318 B 20221129; EP 3814692 A1 20210505; EP 3814692 B1 20240110; FR 3083300 A1 20200103; FR 3083300 B1 20200619
DOCDB simple family (application)
FR 2019051496 W 20190619; CN 201980041931 A 20190619; EP 19790607 A 20190619; FR 1855842 A 20180628