METHOD AND DEVICE FOR REGENERATING A HYDROGEN SENSOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 21, 2012
app pub date -
Dec 16, 2011
filing date -
Dec 17, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The regeneration method relates to a hydrogen sensor, which comprises a transistor of the MOS type whose gate is covered with a palladium catalyst and which is placed in a low-pressure enclosure. After a leak has been detected, a voltage is imposed on the gate of the transistor by means of an electronic circuit in order to regenerate the catalyst. The electronic circuit comprises a low-frequency DC generator and a switch for changing from the “measurement” mode to the “regeneration” mode, and vice versa.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully