Liquid purification or separation – Filter – Within flow line or flow line connected close casing
Patent
1993-06-01
1994-03-01
Dawson, Robert A.
Liquid purification or separation
Filter
Within flow line or flow line connected close casing
210453, 210454, 210455, 55491, 55503, 55DIG5, 156218, B01D 2704
Patent
active
052904458
ABSTRACT:
The disclosure describes a filtering apparatus and a method for manufacturing a filtering apparatus comprising a housing and a filter arrangement disposed within the housing. The housing may have first and second identical body portions. The filter arrangement, which may include an end cap and a filter element, may be secured within the housing solely by mechanical compression between the first and second body portions.
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Advertisement describing Type 7700-12, "Disposable Liquid Filter", Balston Ltd.
Photographs of Components Assembled by Vibration Welding.
Dawson Robert A.
Pall Corporation
Walker W. L.
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