Device for watching the flowing condition of a gas in a conduit
AssigneeRuti-Te Strake B.V.
InventorPetrus G. J. Manders
Life of this patent
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Abstract
A device for watching the flowing condition of a gas in a conduit, which device is provided with a liquid tube connecting a velocity pressure point with a static pressure point, whereby the liquid tube comprises a chamber which is divided by a freely movable partition into two leak tight, mutually separated compartments and separates the liquid tube into two sections which each with one end open into a compartment of the chamber and with their other end are connected with the velocity pressure point and the static pressure point of the conduit respectively, the chamber having a volume which corresponds to the product of the maximum admissible height of the liquid column and the cross-section of the liquid tube.
Claims4
A device for monitoring the flow condition of gas in a conduit comprising, in combination, a first tube connected to a velocity pressure point in the conduit, a second tube connected to a static pressure point in the conduit, a liquid-containing chamber which is divided by a freely movable partition into two leak-tight, mutually separated compartments communicating one with the first tube and the other with the second tube intermediate the points, the second tube including a vertical leg above the chamber through which the second tube communicates with its respective compartment, the partition being deformed by said liquid in response to flow condition of the gas to force the liquid out into a column in the vertical leg to reading levels.
Dependencies are inferred from the claim text.