Other

Daimler Chrysler Ag

Recaro Gmbh & Co. Kg

Waldland-vermarktungsgesellschaft M.b.h.

Daimler Ag

Derby Cycle Werke Gmbh

Kaiser, Thomas

Wassermann, Christian

Gruber, Georg

Dotzer, Alois

Thomas Kaiser

Christoph Johann Schmitz

Peter Hohner

Kurt Maute

Thomas Ganser

Charles Robert Koch

Alois Dotzer

Martin Spanninger

Georg Gruber

Martin Matt

Christian Wassermann

Ulf Schlenker

Michael K&uuml;hn

Sascha Kircher

Matthias Dittler

Patrick Deubler

Kay Dietzel

The invention relates to a method for producing a fuel from vegetable oil in order to operate of diesel internal combustion engines. In said method, the oleaginous fruit is pressed, and the dripping oil is filtered. According to the invention, the dripping vegetable oil containing the cloudy matter is mixed with a clay material in a first step before being filtered and is filtered in a second step.

Method for the production of a fuel from vegetable oil

A diesel cycle internal combustion engine can be operated with a variety of fuels having different boiling points and different viscosity-temperature characteristic curves, with a fuel circuit that includes a fuel tank, a fuel pump, a fuel line, at least one fuel filter, a high-pressure pump, an injection system device and a return line to return fuel to the fuel tank, where a control valve is provided in the return line for dividing or diverting the fuel flow to the fuel tank and/or to the fuel filter, and where the fuel division or diversion is undertaken as a function of the viscosity of the fuel in use such that the fuel filter will thence be heated to a temperature based on heat transfer from the fuel in use, and further where a pressure relief valve is provided between the fuel filter and the high-pressure pump.

Diesel cycle internal combustion engine

In the case of a vehicle seat, in particular a motor vehicle seat, with a seat part and a backrest as seat components, of which at least one seat component has a structure () and at least one adapter () arranged on the structure (), the adapter () bears extensively and with a form-fitting connection on the structure ().

Vehicle seat, in particular a motor vehicle seat

In a method for operating an internal combustion engine, as a function of a desired load, wherein a desired pressure in the intake pipe of the internal combustion engine is determined and set by means of an air supply device, the ignition timing, the beginning of fuel injection and the duration of fuel injection values are determined in accordance with a predetermined relationship as a function of the desired load and the values are supplied as actuating signals to actuating elements by which the ignition and the fuel injection are adjusted to improve the engine response behavior.

Method of operating an internal combustion engine

In a method of operating an internal combustion engine which has at least two cylinder banks that can be controlled separately as a function of a desired load, wherein a desired pressure in the intake pipe of the internal combustion engine is determined and set by means of an air supply device for supplying combustion air to the cylinders of the internal combustion engine, at least one engine-related characteristic value which affects the behavior of the internal combustion engine is determined for each cylinder bank, and, in the event of a difference between the characteristic values of the cylinder banks, at least one cylinder bank is manipulated in such a way that the average value of the considered characteristic quantity corresponds to a desired average value in order to reduce the thermodynamic and mechanical loading of the internal combustion engine with bank-selective operating mode.

In a method of operating an internal combustion engine particularly a motor vehicle internal combustion engine, wherein the engine is driven, during an engine start-up procedure, to a predetermined engine activation speed and fuel injection is activated, after the engine has reached the engine activation speed, only after a delay period at least one second after activation of the ignition system.

Method of operating an internal combustion engine plant

Growing community of inventors

Denkendorf, Germany

Thomas Kaiser