Measuring and testing – Liquid level or depth gauge – Weighing type
Patent
1983-08-02
1985-09-17
Yasich, Daniel M.
Measuring and testing
Liquid level or depth gauge
Weighing type
12820121, 177208, G01K 2320
Patent
active
045412766
ABSTRACT:
The fluid contents of a closed container, particularly a closed cryogen container, are gauged by lifting the container through a lever arm one end of which acts upon a pressure transducer coupled to indicating means while the other end of the arm is spring biased to suppress the empty or tare weight of the container.
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patent: 4306629 (1981-12-01), Powell
patent: 4413515 (1983-11-01), Quinn
CRYO.sub.2 Corporation
Shubert Roland H.
Yasich Daniel M.
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