Robert Boschgmbh

Gregor Schuster

Odon Kopse

Ernst Linder

Franz Eheim

Ewald Eblen

Siegfried Holzbaur

Gunter Kulke

Klaus Rose

Johann Schmid

Richard Kinzel

Willi Voit

Erwin Schmuck

A housed valve which serves to control the flow therethrough of a medium is disclosed. The valve comprises a control member which projects into a flow-through aperture and is supported flexibly and elastically on a guide wire attached to the housing. The guide wire may be made of steel wire, and the support in a fixed relationship with the housing may be such that the axial position of the control member with respect to the flow-through aperture can be influenced in accordance with temperature.

Valve

The invention pertains to a fuel system for internal combustion engines in which the unburned, heated fuel which is permitted to flow back to the tank from the fuel metering assembly is deaerated via an apparatus in order to prevent gases from re-entering the fuel supply pump when the fuel is reinduced thereto. By the inclusion of a jet pump between the fuel return line and the induction line, the degree of efficiency of the fuel supply pump is substantially increased.

Fuel system for internal combustion engines

Improvements in a fuel injection nozzle for internal combustion engines having a needle valve positioned in a chamber constrained by a closure spring positioned in another chamber thereabove, there also being provided an intermediate piston which includes a portion that extends into the spring chamber therebeneath and further includes a working surface area that is subjected to pressures in still another chamber positioned thereabove.

Fuel injection nozzle for internal combustion engines

This invention discloses fuel injection nozzles for internal combustion engines which are known to have a needle valve that is shiftable under pressure of the fuel supply against the force of a closing spring and more particularly the improvement wherein the opening stroke of the needle valve can be changed by a transversely movable slide element that includes a spool-like body having a medial area of varying diameter which serves to limit the stroke of the needle valve.

Fuel injection nozzle for preliminary and main injection into internal

What follows is a description of a fuel metering system for internal combustion engines having a measuring probe. The probe monitors the composition of the exhaust gas and produces an output signal which is used to govern the motions of a magnetic valve which in turn regulates the amount of air mixed in with fuel prior to the admission of this mixture to the veturi in the suction tube of the carburator.

Growing community of inventors

Stuttgart, Germany

Gregor Schuster