Patent · US Expired

Actuating device for a throttle valve arranged in an intake pipe of a diesel internal combustion engine

US5065719A · kind A · utility

4Cited by

7References

2Claims

0Family size

Assignee

Mercedes-Benz Group AG · DE

Inventors

Detlef Panten · Bad Marienberg, DE
Gernot Hertweck · Fellbach, DE
Franz Bender · Wissen, DE

Key dates

Filing date	Sep 19, 1990
Grant date	Nov 19, 1991
Priority date	—
Expiry date	Sep 19, 2010

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02D2041/0022
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

The invention relates to an actuating device for a throttle valve arranged in an intake pipe in a diesel internal combustion engine, having a mechanical adjusting linkage for the load-dependent adjustment of the throttle valve, the adjusting linkage having an idle path. In order to be able to control the throttle valve as a function of a plurality of operating parameters, an actuator actuated by an auxiliary force is proposed via which the throttle valve position predetermined as a function of load can be altered within the idle path.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.