Precision pressure gauge
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United States of America Patent
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-
Aug 27, 1985
Grant Date -
N/A
app pub date -
Nov 21, 1983
filing date -
Nov 22, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A precision pressure gauge in which a sleeve is installed between the open section of a cylinder and the ram so as not to rotate the ram but only to rotate the sleeve, and the ram is actuated by fluids led into a cylinder chamber of the cylinder so that the force exerted on the ram is transmitted to a precision electronic weight measuring instrument for continuous high precision measurement of the aforementioned fluids.
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