Patent · US Expired

Measuring instrument

US5820739A · kind A · utility

10Cited by

11References

7Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Theodor Graser · Stuttgart, DE
Gerhard Hoetzel · Stuttgart, DE
Johann Wehrmann · Stuttgart, DE
Heinz Eisenschmid · Stuttgart, DE

Key dates

Filing date	Nov 15, 1996
Grant date	Oct 13, 1998
Priority date	—
Expiry date	Nov 15, 2016

Classification

Technology area (CPC H)Electricity
CPC primaryH01R13/405
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention relates to a measuring instrument, particularly an electrochemical measuring sensor, having a sensor element arranged at a measuring point, which sensor element can be connected via electrical connecting leads with an evaluating circuit removed from the measuring point, with the electrical connecting leads being guided so as to be protected against external influences, especially against high temperature influences, at least in the proximity of the measuring point. At its end facing away from the sensor element (12), a protective device (24) receiving the electrical connecting leads (22) is provided with a connecting device (30) which can be connected to a connecting lead (54, 56) to the evaluating circuit.

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