Patent · US Active

Method for testing a container warning device of a compensation container, and testing apparatus for testing a container warning device

US9168907B2 · kind B2 · utility

0Cited by

13References

15Claims

0Family size

Assignee

Continental Teves AG & Co. OHG · DE

Inventors

Hans-Jürgen Neumann · Sankt Wendel, DE
Peter Tandler · Rockenhausen, DE
Johann Ludwig · Steinbach, DE

Key dates

Filing date	Apr 8, 2008
Grant date	Oct 27, 2015
Priority date	—
Expiry date	Jan 10, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2924/0002
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for testing a reservoir warning apparatus of a fluid reservoir for a hydraulic motor vehicle brake system, with the reservoir warning apparatus comprising a switching unit with at least one reed contact as the switching element. In order to find all possible faults in the reed contact, a dynamic contact resistance and a transient response of the reed contact are measured at the preassembled switching unit.

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