EP 2717972 B1 20190116 - METHOD FOR CONTROLLING AND/OR PREVENTING A FIRE IN A VEHICLE AIR-CONDITIONING SYSTEM
Title (en)
METHOD FOR CONTROLLING AND/OR PREVENTING A FIRE IN A VEHICLE AIR-CONDITIONING SYSTEM
Title (de)
VERFAHREN ZUR BEKÄMPFUNG UND/ODER VORBEUGUNG EINES BRANDES EINER KLIMAANLAGE IN FAHRZEUGEN
Title (fr)
PROCÉDÉ DESTINÉ À LUTTER CONTRE UN INCENDIE DÉCLENCHÉ PAR UN SYSTÈME DE CLIMATISATION DANS DES VÉHICULES ET/OU À PRÉVENIR CELUI-CI
Publication
Application
Priority
- DE 102011077312 A 20110609
- EP 2012060458 W 20120604
Abstract (en)
[origin: WO2012168165A1] The invention relates to a method for controlling and/or preventing a fire in a vehicle air-conditioning system which contains 2,3,3,3-tetrafluorprop-1-ene as a coolant. Said method is characterised in that at least the components of the air-conditioning system containing the coolant are brought into contact with an extinguishing agent which contains an aqueous solution or suspension of a compound containing calcium and a gelling extinguishing agent additive.
IPC 8 full level
CPC (source: EP US)
A62C 3/07 (2013.01 - US); A62D 1/0035 (2013.01 - EP US)
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)
DE 102011077312 A1 20121213; CN 103619420 A 20140305; EP 2717972 A1 20140416; EP 2717972 B1 20190116; ES 2720153 T3 20190718; US 2014174767 A1 20140626; WO 2012168165 A1 20121213
DOCDB simple family (application)
DE 102011077312 A 20110609; CN 201280027461 A 20120604; EP 12725424 A 20120604; EP 2012060458 W 20120604; ES 12725424 T 20120604; US 201214124735 A 20120604