Patent · US Expired

System for regulating rotary speed of an internal combustion engine

US4658783A · kind A · utility

4Cited by

6References

2Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Helmut Janetzke · Hemmingen, DE
Helmut Kauff · Schwieberdingen, DE
Herbert Stocker · San Jose, US

Key dates

Filing date	Feb 4, 1986
Grant date	Apr 21, 1987
Priority date	—
Expiry date	Feb 4, 2006

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02D2011/102
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A regulator for no-load speeds of an internal combustion engine is disclosed. The regulator includes an input for the actual and desired rotary speed signals and an additional input for a signal corresponding to the load of the engine. The compound regulating signal at the output of the regulator is applied to adjusting means for the fuel mixture supply.

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