Gas pressure regulator and method for piloting said pressure regulator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 20, 2018
Issued Date -
N/A
app pub date -
May 14, 2014
filing date -
May 17, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for piloting a pressure regulator for an operative gas, the pressure regulator having a flow duct for the operative gas; a shutter causing a pressure drop in the operative gas, from a feeding pressure to a delivery pressure; a motorisation chamber delimited by a first movable wall associated with the shutter so that an increase in the delivery pressure causes a narrowing of the shutter; an elastic element exerting on a first movable wall a force directed to counteract the pressure force exerted by the operative gas on the first movable wall and widening the shutter; a compensation chamber housing a compensation gas and at least partially delimited by a second movable wall connected to the shutter to enable transferring on it the pressure force of the compensation gas, the method including the operation of regulating, moment by moment, the pressure of the compensation gas as a function of the delivery pressure.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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