Patent · US Expired

Method for the operation of an analytical circuit for an electromechanical cell

US7276912B2 · kind B2 · utility

0Cited by

7References

3Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Anton Pfefferseder · Oberhaching, DE
Bernd Siber · Glonn, DE
Andreas Hensel · Egmating, DE
Ulrich Oppelt · Zorneding, DE

Key dates

Filing date	Jan 19, 2002
Grant date	Oct 2, 2007
Priority date	—
Expiry date	Jul 4, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention proposes a method for operating an evaluation circuit for an electrochemical cell wherein the evaluation circuit is switched on for a first time period and is switched off for a second time period. The ratio between the first and the second time periods is selected to be less than 1. The measurement value of the electrochemical cell undergoes a current amplification in the evaluation circuit.

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