Patent · US Active

Test leak device having integrated pressure sensor

US10101237B2 · kind B2 · utility

0Cited by

4References

8Claims

0Family size

Assignee

INFICON AG · LI

Inventor

Silvio Decker · Cologne, DE

Key dates

Filing date	Jul 30, 2014
Grant date	Oct 16, 2018
Priority date	—
Expiry date	Jun 9, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG01M3/2815
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A test leak device for calibrating or testing leak detection apparatuses, said test leak device having a pressurized gas container that has an inlet for filing in a test gas and a leak that has a predefined leak rate. The test leak device has an integrated pressure sensor that monitors the pressure in the pressurized gas container and is designed for the wireless transmission of the measured pressure values to a receiver.

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