TWO-ENERGY HEATING DEVICE FOR AQUEOUS PRODUCT RESERVOIR

The invention relates to a reservoir (2) for storing an aqueous product configured to deliver an aqueous product to an aqueous product consumer device of a motor vehicle, said motor vehicle being of the type comprising at least one coolant liquid circuit and at least one electrical energy source, sa...

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Bibliographische Detailangaben
Hauptverfasser:	OSZWALD, Pierre, LEONARD, Stéphane, DUEZ, Laurent, DHAUSSY, Franck, LECRIVAIN, Franck
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a reservoir (2) for storing an aqueous product configured to deliver an aqueous product to an aqueous product consumer device of a motor vehicle, said motor vehicle being of the type comprising at least one coolant liquid circuit and at least one electrical energy source, said storage reservoir (2) comprising a two-energy heating device (1) configured to heat an aqueous product contained in the storage reservoir (2). The reservoir is characterized in that the two-energy heating device (1) comprises a plate (10) for heating said aqueous product, this plate being configured to be heated selectively either by a first heating means (11) or by a second heating means (12) that is distinct and independent of said first heating means (11), or simultaneously by said first (11) and second (12) heating means, and in that said first heating means (11) is a hydraulic heating circuit configured to be connected in a sealed manner to a coolant liquid circuit of the vehicle andin that said second heating means (12) is an electric heating circuit configured to be connected to an electrical energy source of the vehicle.