Pipe seal capable of use with a filter bag and the like

Details Pipe seal capable of use with a filter bag and the like Pipe seal capable of use with a filter bag and the like

1997-10-08

1999-09-07

Woo, Jay H.

Liquid purification or separation

With repair or assembling means

2104161, 210460, 210486, 285372, 285373, 285419, B01D 2900, F16L 2100

Patent

active

059482494

ABSTRACT:
A sealing device 2 for forming a seal against an object such as a pipe surface 12 comprises a sealing strip 6 having a deformable inner pad 8, which is held tightly on the object by a slide fastener 18. The fastener 18 is preferably a hermetic zip fastener. A sealing device of the present invention may be used with a filter bag and the like.

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patent: 4022695 (1977-05-01), Howard et al.
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patent: 4951978 (1990-08-01), Martin
patent: 5104159 (1992-04-01), Sugiyama
patent: 5383496 (1995-01-01), Bridges et al.

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