METHOD FOR TESTING A GAS SENSOR AND GAS-MEASURING DEVICE WITH A TESTING DEVICE FOR TESTING A GAS SENSOR

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United States of America Patent

SERIAL NO

15460748

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Abstract

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A method for testing a gas sensor and a gas-measuring device with a testing device for testing the gas sensor provides an improved analysis and evaluation of states of gas sensors. Due to a testing of a gas admission element, by monitoring measuring signals (35, (38) in a time course (400) in conjunction with dispensing (91, 91′, 91″) a quantity of test substance, it is made possible to check whether a gas supply to the gas sensor is possible (to check if the gas diffusion path is open) and given.

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Patent Owner(s)

Patent OwnerAddress
DRAGER SAFETY AG & CO KGAA23560 LÜBECK

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DIEKMANN, Wilfried Utecht, DE 15 96

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