Hydac Fluidcarecenter Gmbh

Jonas Haupenthal

Richard Eberle

Thomas Scholl

A delivery device for the fuel of an internal combustion engine has a fuel tank () from which at least one fuel pump () delivers fuel via a fuel supply line () and via at least one fuel filter () to a fuel consumer (). The consumer () is connected to the fuel tank () via a fuel return line (). A control device () is connected between the supply line () and the return line (). The control device establishes a fuel-conveying connection () between the return line () and the supply line () when the temperature in the fuel tank () falls below a predeterminable threshold temperature and at a predeterminable threshold pressure in the return line ().

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St. Wendel, Germany

Jonas Haupenthal