Global Patent Index - EP 3032064 B1

EP 3032064 B1 20200401 - COMPENSATING TANK FOR THE COOLING LIQUID OF LIQUID-COOLED COMBUSTION ENGINES

Title (en)

COMPENSATING TANK FOR THE COOLING LIQUID OF LIQUID-COOLED COMBUSTION ENGINES

Title (de)

AUSGLEICHSBEHÄLTER FÜR DIE KÜHLFLÜSSIGKEIT FLÜSSIGKEITSGEKÜHLTER BRENNKRAFTMASCHINEN

Title (fr)

RESERVOIR COMPENSATEUR POUR LES LIQUIDES DE REFROIDISSEMENT DE MOTEURS A COMBUSTION INTERNE REFROIDIS PAR LIQUIDE

Publication

EP 3032064 B1 20200401 (DE)

Application

EP 15002877 A 20151008

Priority

DE 102014018366 A 20141210

Abstract (en)

[origin: US2016169084A1] An expansion tank for the coolant of a fluid-cooled machine, in particular a machine-operated water-borne vehicle or a truck includes at least one inlet connection arranged in the lower region of the expansion tank, and an outlet connection for connection of the expansion tank to a cooling circuit of an internal combustion engine. A filler nozzle is arranged in the upper region of the expansion tank and has a lower edge spaced from an expansion tank cover to limit the fill level. At least one valve seals the filler nozzle for filling the expansion tank and protects the cooling system from over-pressure. Furthermore, an air volume in the expansion tank, which remains on maximum filling of the expansion tank with coolant, can be adjusted.

IPC 8 full level

F01P 11/02 (2006.01); F01P 11/18 (2006.01); F01P 11/04 (2006.01)

CPC (source: CN EP US)

F01P 11/029 (2013.01 - CN EP US); F01P 11/18 (2013.01 - EP US); F01P 11/0238 (2013.01 - EP US); F01P 11/0285 (2013.01 - EP US); F01P 11/04 (2013.01 - EP US)

Citation (examination)

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 3032064 A1 20160615; EP 3032064 B1 20200401; BR 102015030414 A2 20160614; BR 102015030414 A8 20210831; BR 102015030414 B1 20230425; CN 105697129 A 20160622; CN 105697129 B 20200107; DE 102014018366 A1 20160616; RU 2015148667 A 20170523; RU 2015148667 A3 20190415; RU 2704588 C2 20191029; US 10823044 B2 20201103; US 2016169084 A1 20160616

DOCDB simple family (application)

EP 15002877 A 20151008; BR 102015030414 A 20151203; CN 201510910123 A 20151210; DE 102014018366 A 20141210; RU 2015148667 A 20151112; US 201514949234 A 20151123