Method for Controlling and/or Preventing a Fire in a Vehicle Air-Conditioning System
AssigneesSamsung SDI Co., Ltd., Robert Bosch GmbH
InventorsThomas Woehrle, Stephan Leuthner, Rainer Kern
Life of this patent
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Abstract
A method for controlling and/or preventing a fire in a vehicle air-conditioning system which contains 2,3,3,3-tetrafluoro-1-propene as a coolant includes bringing the components of the air-conditioning system containing the coolant into contact with an extinguishing agent which contains an aqueous solution or suspension of a compound containing calcium and a gelling extinguishing agent additive.
Claims10
A method for controlling and/or preventing a fire in a vehicle air-conditioning system containing 2,3,3,3-tetrafluoro-1-propene as a refrigerant, comprising:
- bringing the constituents of the air-conditioning system which contain the refrigerant into contact with an extinguishant which contains an aqueous solution or suspension of a calcium-containing compound and of a gel-forming extinguishant additive.
A method of using an extinguishant which contains an aqueous solution or suspension of a calcium-containing compound and of a gel-forming extinguishant additive, comprising:
- controlling and/or preventing a fire in a vehicle air-conditioning system containing 2,3,3,3-tetrafluoro-1-propene as refrigerant using the aqueous solution or suspension of the calcium-containing compound and the gel-forming extinguishant additive.
Dependencies are inferred from the claim text.