Conical coreless filter assembly and element
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United States of America Patent
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-
Jun 29, 1999
Grant Date -
N/A
app pub date -
Jan 27, 1997
filing date -
Jan 27, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
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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