Filter assembly of a manifold, mounting ring and filter housing

Details Filter assembly of a manifold, mounting ring and filter housing Filter assembly of a manifold, mounting ring and filter housing

1987-05-15

1989-11-14

Fisher, Richard V.

Liquid purification or separation

With repair or assembling means

210440, 210444, 210446, 210450, 210451, 210453, 210455, 2105001, 55502, 55503, 55504, B01D 2708

Patent

active

048805360

ABSTRACT:
The disclosure describes a filter assembly comprising a manifold, a filter housing, a hollow, generally cylindrical filter element disposed within the filter housing, and a mounting ring operatively associated with the manifold and the filter housing for detachably mounting the filter housing to the manifold. The manifold includes first and second ports. The filter housing includes a side wall and an end wall having first and second spaced openings and a bore. The filter element is spaced from the side wall of the filter housing and includes and end cap. The end cap is disposed in the bore of the end wall of the filter housing and has an opening which communicates with the interior of the hollow filter element. The first opening of the filter housing comunicates with the space between the filter element and the side wall of the filter housing, the second opening of the filter housing communicates with the central opening of the filter element, and the first and second ports of the manifold respectively communicate with the first and second openings of the filter housing.

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"Mass Flow Control for Critical Process Requirements", Microelectronic Manufacturing and Testing, Apr. 1985.
"Mass Flow Controllers: Assuring Precise Process Gas Flows", Semiconductor International, Oct. 1985 Millipore Catalogue; UnitInstruments Catalogue.

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