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Article: Danish Inventors Develop Liquefied Gases Cylinders Flow Control Valve
- Article from:
- US Fed News Service, Including US State News
- Article date:
- January 2, 2007
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ALEXANDRIA, Va., Jan. 2 -- Niels Frederiksen of Herlev, Denmark, has developed a flow control valve for cylinders of liquefied gases with a means for indicating the status of the fluid.
According to the U.S. Patent & Trademark Office: "A flow control valve for cylinders of liquefied gases having a gauge for indicating the status of the fluid, comprises a body in which there is a region provided with a shank that is adapted to be connected to a cylinder, a region for connection to user devices, a safety valve, and a movable actuation member, the actuation of which blocks the passage for the fluid from the cylinder toward the user device or clears the passage, a pressure gauge being ...