Measuring and testing – Volume or rate of flow – Element
Patent
1982-01-18
1983-09-27
Goldstein, Herbert
Measuring and testing
Volume or rate of flow
Element
73201, G01F 1510
Patent
active
044061633
ABSTRACT:
To measure low volumes of gas flow in high-pressure systems a conventional gas meter is incorporated within a high-pressure container. Connections from inside the high-pressure container are connected to a warning system outside the container to alert the operator when too great a volume of gas is flowing through the meter and a restriction of the size of the outlet to the heavy-duty container prevents the damage to the meter which is designed to measure small volumes and is relatively delicate.
REFERENCES:
patent: 2815661 (1957-12-01), Wetzel
patent: 4007635 (1977-02-01), Friebel
patent: 4109525 (1978-08-01), Kolb et al.
patent: 4281541 (1981-08-01), Strengowski
Singer American Meter Division, American AL-250 Aluminumcase Meter, Bulletin 301.4, May 1976.
Singer American Meter Division, Metering for Energy Management, Bulletin 352.1, p. 4, Nov. 1977.
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