Gas device for the instantaneous production of hot water for caravans

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(11)

EP 1 132 692 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	22.01.2003 Bulletin 2003/04

(43)	Date of publication A2:
	12.09.2001 Bulletin 2001/37

(21)	Application number: 01500058.1

(22)	Date of filing: 09.03.2001

(51)	International Patent Classification (IPC)⁷: F24H 9/02

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

10.03.2000 ES 200000648 U
08.03.2001 ES 200100542 U

(71)	Applicant: Comercial Caravaning, S.C.
	28925 Alcorcon, Madrid (ES)

(72)	Inventor:
	Lopez Cabeza, Luis, Finca "El Rosario" 28925 Alcorcon, Madrid (ES)

(74)	Representative: Del Santo Abril, Natividad
	Oficina Garcia Cabrerizo, S.L., Vitruvio, 23 28006 Madrid 28006 Madrid (ES)

(54)	Gas device for the instantaneous production of hot water for caravans

(57) It consists of a container in the shape of a cabinet independent from the inside of the caravan but accessible from outside through a door, which contains an instantaneous gas water heater (1), equipped with a flap (11) around the edge to fit it into the outside of the caravan. This container has air inlet and outlet orifices protected by a lower windbreak (4) and an upper windbreak (3), respectively, inside which the air is divided into two flow streams, one which supplies the combustion air to the heater (1), which is expelled through a gas outlet (2) and another that, going through a cooling conduit (8) on the back of the heater (1), cools the heater and the burnt gases. One version can have an electric extractor (12) fitted at the gas outlet (2).

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