Patent · US Expired

Displacement transducer for detecting the position of an adjusting device

US4559816A · kind A · utility

14Cited by

2References

24Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Rolf Ebert · Kaufbeuren, DE
Peter Knorreck · Rutesheim, DE
Manfred Kramer
Wilfried Merkel · Kappelrodeck, DE

Key dates

Filing date	Mar 19, 1984
Grant date	Dec 24, 1985
Priority date	—
Expiry date	Mar 19, 2004

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M2200/24
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A displacement pickup for detecting positions of an adjusting device, in particular an adjusting device of fuel injection pumps. In an advantageous manner, an adjustment of the displacement pickup can be performed with the aid of a cylindrical tang, which is displaceable and fixable in a through bore in the wall of a housing receiving the adjusting device and through the interior of which an adjusting device of the displacement pickup can be adjusted from outside the housing. In a displacement pickup advantageously embodied as a rotary potentiometer, a contact means of a resistor (R.sub.a) of the resistance course of the potentiometer can thus be adjusted.

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