Patent · US Active

Adjusting device, in particular for a motor vehicle

US7444978B2 · kind B2 · utility

0Cited by

1References

6Claims

0Family size

Assignee

Daimler AG · DE

Inventors

Ansgar-Maria Budde-Gottschalk · Berlin, DE
Thomas Fischer · Tübingen, DE
Tilo Koch · Ingolstadt, DE
Holger Rudzinski · Berlin, DE
Marco Ruppel · Bochow, DE

Key dates

Filing date	Feb 16, 2007
Grant date	Nov 4, 2008
Priority date	—
Expiry date	Mar 15, 2027

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04C2270/19
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

In an adjusting device, in particular for a motor vehicle, which includes at least one adjusting unit for adjusting the pressure of a pressure medium in accordance with at least one parameter, the adjusting unit includes a first and a second throttle point having different dependences on the parameter in order to obtain a pressure difference dependent on the parameter for controlling the supply of the pressure medium.

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