Daimler-benz Ag

Daimler Chrysler Ag

Knecht Filterwerke Gmbh

Adolf Triffterer

Manfred Stotz

Lothar Mauz

Gunter Bartel

Jurgen Frey

Andreas Weber

Stefan Jauss

Fritz Vogt

Walter Schiffer

Georg Stern

Karl Koch

Eckhard Patz

Fuel filter with an integrated pressure regulating valve

A fuel feed pump arrangement which includes a housing serving for accommodating both an electric motor and a feed pump system coupled to the electric motor. A diaphragm is provided in the housing with the diaphragm maintaining a system pressure for a predetermined period of time after the drive motor of the pump system has been turned off.

Fuel feed pump

An internal combustion engine with a return line for exhaust gases which connects the exhaust system with an inlet line provided with a throttle valve; the orifice of the return line in the inlet line is thereby located within the control cross section of the inlet line so that with a closed and substantially closed throttle valve, the orifice is upstream of the throttle valve whereas with an opened or substantially opened throttle valve, it is disposed downstream thereof.

Internal combustion engine with return line for exhaust gases

Growing community of inventors

Wendlingen, Germany

Adolf Triffterer