Measuring and testing – Instrument proving or calibrating – Volume of flow – speed of flow – volume rate of flow – or mass...
Patent
1981-06-11
1983-09-06
Birmiel, Howard A.
Measuring and testing
Instrument proving or calibrating
Volume of flow, speed of flow, volume rate of flow, or mass...
73317, 116291, G01F 2308
Patent
active
044022093
ABSTRACT:
A liquid level gauge calibration means which utilizes slip clutch action between the gauge pointer shaft and the float rod. In setting the gauge range, either of said elements may be held stationary at a given point while the other element is moved to coordinate with the given point. Upon release of the element being held, the slip clutch is effective to maintain the established relationship between the two elements. A tool is used to move the slip clutch as needed for desired relative setting of the two elements.
REFERENCES:
patent: 1118075 (1914-11-01), Toohey
patent: 1278469 (1918-09-01), Horton
patent: 1850746 (1932-03-01), Etnyre
patent: 1862008 (1937-06-01), Crocker
patent: 1937231 (1933-11-01), Klein
patent: 2318727 (1943-05-01), Webb et al.
patent: 2436212 (1948-02-01), Heintz
patent: 3857286 (1974-12-01), Bissell
Birmiel Howard A.
Qualitrol Corporation
Rudy Stephen J.
LandOfFree
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