Patent · US Expired

Method and arrangement for controlling the rpm of a drive unit

US6587776B1 · kind B1 · utility

0Cited by

3References

8Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Werner Mezger · Weinsberg, DE
Ruediger Weiss · Metzingen, DE
Michael Nicolaou · Ober-Ramstadt, DE

Key dates

Filing date	Aug 21, 2000
Grant date	Jul 1, 2003
Priority date	—
Expiry date	Aug 21, 2020

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02D2200/1012
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

The invention is directed to a method and an arrangement for the rpm control of a drive unit. A control is provided having at least two components. At the start of the drive unit, these two components are activated one after the other.

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