Mechanical seal tester

Details Mechanical seal tester Mechanical seal tester

1985-10-29

1988-06-14

Levy, Stewart J.

Measuring and testing

Miscellaneous

74571M, G01N 3700

Patent

active

047503602

ABSTRACT:
A mechanical seal testing mechanism having a rotary shaft assembly about which a series of seal assemblies are arranged for simulated testing. The eccentricity of the shaft assembly may be varied while the tester is operating by a fluidically responsive control mechanism such that varying simulated conditions may be imparted to the seal assemblies being tested.

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patent: 3798996 (1974-03-01), Kirschmann
patent: 3945221 (1976-03-01), Miokovic
patent: 4231330 (1980-11-01), Garcea
patent: 4249424 (1981-02-01), Glazier
patent: 4421074 (1983-12-01), Garcea et al.
patent: 4538336 (1985-09-01), Oliver

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