Permeability tester

Details Permeability tester Permeability tester

1993-07-08

1995-03-07

Williams, Hezron E.

Measuring and testing

With fluid pressure

Porosity or permeability

73 37, B09B 100, F21B 43267

Patent

active

053947371

ABSTRACT:
An apparatus for testing the permeability of shredded elastomeric material which contains a vessel, a bed of tire chips in the vessel, and a fluid inlet which communicates with a first fluid outlet and a second fluid outlet through the bed of tire chips. The first fluid outlet is provided with a cap for optionally preventing fluid flow through it. The second fluid outlet is higher than both the fluid inlet and the first fluid outlet. A plate located above the bed of tire chips is used to compress the tire chips.

REFERENCES:
patent: 4671100 (1987-06-01), Doussiet
patent: 4791822 (1988-12-01), Penny
patent: 4868751 (1989-09-01), Dogru et al.
patent: 4922758 (1990-05-01), Penny
patent: 5246310 (1993-09-01), Prange et al.

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