Pressure transducer body

Details Pressure transducer body Pressure transducer body

1981-03-30

1983-01-11

Kazenske, Edward R.

Measuring and testing

Fluid pressure gauge

With protective separator

92105, 60593, G01L 700, F15B 1518, F16J 300

Patent

active

043676510

ABSTRACT:
A pressure transducer body is described which has a bore running its length and contains (a) a means for receiving a pressure transducer, (b) a fluid reservoir, (c) a stationary elastic plug member having embedded therein a T-shaped rigid pin member, and (d) a chamber for receiving a fluid under pressure. The elements of the transducer body are combined in such a way that pressures of fluids flowing into chamber (d) are accurately measured using conventional pressure transducers even at very high pressures (e.g. 20,000 psi). More importantly, perhaps, the configuration of the transducer body permits accurate pressure measurements on pressurized fluids which are corrosive and/or abrasive. This makes the pressure transducer bodies particularly useful in the oilfield service industries for measuring the pressure of acidizing or hydraulic fracturing fluids used in stimulation.

REFERENCES:
patent: 1243843 (1917-10-01), Ledoux
patent: 2216374 (1940-10-01), Martin
patent: 2353191 (1944-07-01), Samiran
patent: 3255633 (1966-06-01), Worley et al.
patent: 3718046 (1973-02-01), McJones
patent: 3971217 (1976-07-01), Firth et al.

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