Hydrostatic testing and recording apparatus

Details Hydrostatic testing and recording apparatus Hydrostatic testing and recording apparatus

1975-06-23

1976-08-24

Queisser, Richard C.

Measuring and testing

With fluid pressure

Leakage

73 37, 73168, G01M 326

Patent

active

039759440

ABSTRACT:
Apparatus for hydrostatically testing hydraulic equipment and/or for recording the results of the hydrostatic test. The apparatus includes a reservoir for hydraulic fluid, supply means for supplying hydraulic fluid under pressure to the equipment being tested, a first pressure gauge assembly including a fitting to the equipment being tested and a first pressure gauge in communication with the fitting for registering the pressure in the equipment, a second pressure gauge for recording the pressure in the equipment as a function of time, and valve means for isolating either or both of said first and said second pressure gauges from the reservoir for the hydraulic fluid during the time the test is being conducted.

REFERENCES:
patent: 3100986 (1963-08-01), Starr et al.
patent: 3418843 (1968-12-01), Bosshart
patent: 3577768 (1971-05-01), Aprill, Jr. et al.
patent: 3748898 (1973-07-01), Hellouin de Menibus

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