Gas sensing device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 8, 2019
Grant Date -
Jun 22, 2017
app pub date -
Jul 28, 2015
filing date -
Mar 13, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to an apparatus for sensing and controlling an amount of gas supply and a method for sensing and controlling an amount of gas supply thereby, which can sense a supply amount of the corresponding gas from an optical sensor in real time on the basis of the number of bubbles generated by any set time difference at the time when a target gas flows in a tube in order to differentiate the supply amount more accurately and whether or not the gas supply state is bad, and which can control pressure of the tube in real time by a series of automated devices in order to precisely realize the target supply amount according to gas supply information obtained from the optical sensor, thereby positively preventing malfunction and continuously maintaining the initial set amount of gas supply.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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