Selectively openable filtering assembly

Details Selectively openable filtering assembly Selectively openable filtering assembly

1988-03-28

1990-02-06

Nozick, Bernard

Gas separation

With portion of cover removable

55498, 55473, 220359, B01D 4600

Patent

active

048986020

ABSTRACT:
A selectively openable filtering assembly includes a filter member for treating a fluid passing therethrough and a cover member for sealing the filter member against communication with the environment. A remotely activated device is provided for opening the cover member to expose the filter member to the environment when it is desired to use the filter member.

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