Heating system for heating the passenger compartment of a motor vehicle
AssigneeWebasto Thermosysteme International GmbH
InventorsMartin Stemmler, Ingrid Lanzl
Life of this patent
Estimating the term…
Abstract
The invention relates to a heating system for heating the interior of a motor vehicle, there being a combustion heater (10) for burning fuel in order to heat the air supplied to the vehicle interior and/or liquid in the vehicle in the cooling circuit of the engine. An electrical heating device (20) is integrated into the combustion heater (10) in order to supply heat to the air or liquid to be heated.
Claims6
Heating system for heating the interior of a motor vehicle, with a combustion heater (10) for burning fuel in a heat exchanger in order to heat the air supplied to the vehicle interior and/or liquid in the vehicle in the cooling circuit of the engine, characterized in that an electrical heating device (20) is integrated on or in one wall of the combustion heater (10) in order to supply heat to the air or liquid to be heated.
Heating system as claimed in one of the preceding claims, wherein the heating device (20) is one or more PTC heating elements.
Heating system as claimed in one of the preceding claims, wherein the heating device (20) is supplied from the vehicle electrical system.
Dependencies are inferred from the claim text.