EP 3746647 B1 20240124 - DEGASSING VESSEL FOR MOTOR VEHICLE COOLING CIRCUIT
Title (en)
DEGASSING VESSEL FOR MOTOR VEHICLE COOLING CIRCUIT
Title (de)
ENTGASUNGSGEFÄSS FÜR KRAFTFAHRZEUGKÜHLKREISLAUF
Title (fr)
BOCAL DE DÉGAZAGE POUR CIRCUIT DE REFROIDISSEMENT AUTOMOBILE
Publication
Application
Priority
- FR 1850650 A 20180129
- EP 2019052039 W 20190129
Abstract (en)
[origin: WO2019145550A1] The invention relates to a heat-exchange circuit (1) comprising: a circuit of pipes (2) through which a liquid (8) circulates for transporting calories for temperature control; and a degassing vessel (3) connected to the circuit of pipes (2) and designed to reserve an expansion volume in which said liquid is surmounted by a volume of gas (9). The degassing vessel (3) is advantageously provided with a heating element (5, 6), said heating element being positioned so as to remain outside the liquid (8) in the planned conditions of use and being designed so as to allow the gas (9) surmounting the liquid (8) to be heated directly.
IPC 8 full level
F01P 11/02 (2006.01); F01P 11/18 (2006.01)
CPC (source: EP)
F01P 11/029 (2013.01); F01P 11/18 (2013.01); F01P 2070/04 (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 2019145550 A1 20190801; CN 111727308 A 20200929; EP 3746647 A1 20201209; EP 3746647 B1 20240124; FR 3077332 A1 20190802; FR 3077332 B1 20200501
DOCDB simple family (application)
EP 2019052039 W 20190129; CN 201980013771 A 20190129; EP 19701366 A 20190129; FR 1850650 A 20180129