Liquid purification or separation – Flow – fluid pressure or material level – responsive – Fluid pressure responsive by-pass
Patent
1997-01-27
1999-06-29
Reifsnyder, David A.
Liquid purification or separation
Flow, fluid pressure or material level, responsive
Fluid pressure responsive by-pass
2104933, 2104973, 55521, B01D 2706, B01D 3514
Patent
active
059164352
ABSTRACT:
An improved conical coreless filter element is shown which has an open upper end cap and a lower closed end cap. The conical coreless filter element fits inside a support cage or basket of complimentary conical shape which has a diameter the same size as or slightly larger than the diameter of the conical coreless filter element at any given point. The upper end cap contains sealing means such that it will seal to the filter cage and the filter cage itself has an annular housing adapter or member which seals to a tube sheet or a filter housing. The filter media may be pleated and may be made of a wide variety of materials which may be compactable and/or incinerateable. Likewise the end caps may also be made of a wide verity of materials to provide chemical compatability with the fluids being filtered.
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TIMIZATION Update; Reducing Filtration Costs and Reducing Filter Element Disposal; 1993 Porous Media Corporation.
MAXUM Coreless Elements; The Unique Combination of Disposability and Performance; 1993 Porous Media Corporation.
The Future of Filtration; 1994 Porous Media Corporation.
Brockman John J.
Spearman Michael R.
Porous Media Corporation
Reifsnyder David A.
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