Device for delivering a gaseous mixture, corresponding delivery apparatus and corresponding method of use
AssigneeSit S.P.A.
InventorsMarco MASCIOLINI, Luca MASTELLARI, Filiberto RIMONDO, Pierluigi TIBERI, Roberto MOTTOLA
Life of this patent
Estimating the term…
Abstract
Device for delivering a gaseous mixture of a first gas and a second gas which comprises: a body which defines a first duct in which the first gas flows and a second duct in which the second gas flows, wherein the first duct and the second duct join together in a mixing zone. The device comprises a first sensor configured to determine a flow rate, QA, of the first gas, and at least one of either a second sensor or a third sensor configured to determine a flow rate, QG, of the second gas.
Claims15
A device for delivering a gaseous mixture of a first gas and a second gas, which comprises a body that defines a first duct in which said first gas flows and a second duct in which said second gas flows, wherein said first and said second duct join together in a mixing zone, comprising a first sensor configured to determine a flow rate of said first gas, and at least one of either a second or a third sensor configured to determine a flow rate of said second gas, wherein said first, second and/or third sensor are positioned adjacent to each other and installed on a same side of said body.
An apparatus for delivering a gaseous mixture, the apparatus comprising:
- a delivery device comprising a body that defines a first duct in which said first gas flows and a second duct in which said second gas flows, wherein said first and said second duct join together in a mixing zone comprising a first sensor configured to determine a flow rate of said first gas, and at least one of either a second or a third sensor configured to determine a flow rate of said second gas, wherein said first, second and/or third sensor are positioned adjacent to each other and installed on a same side of said body;
- and
- a ventilation device configured to regulate said flow rate of said first gas in said first duct.
A method for delivering a gaseous mixture, comprising:
- supplying a first gas in a first duct and supplying the second gas in the second duct of a device for delivering a gaseous mixture;
- and
- obtaining a gaseous mixture of said first and second gas;
- regulating said flow rate of said first gas by regulating a rotation speed of a rotating element of a ventilation device, in such a way that the ratio between said flow rate of said first gas and said flow rate of said second gas corresponds to a predefined value of a coefficient, as well as delivering said gaseous mixture of said first and second gas to a gas user device.
Dependencies are inferred from the claim text.