Filter bag cuff

Details Filter bag cuff Filter bag cuff

1974-11-25

1976-02-10

Nozick, Bernard

Gas separation

Flexible or collapsible bag type

With flow line coupling means

55378, 55381, 55502, 55507, 55528, 112262, B01D 4602, D05B 9700

Patent

active

039376214

ABSTRACT:
A filter bag which, when installed, exhibits an improved seal between the thimble and the bag is provided by (1) encasing the ring member in fabric, (2) by incorporating a fabric sleeve concentric with the cuff of the bag or (3) by incorporating two ring members in the bag cuff.

REFERENCES:
patent: 1574422 (1926-02-01), Feind
patent: 2308309 (1943-01-01), Ruemelin et al.
patent: 2576310 (1951-11-01), Ruemelin
patent: 2885028 (1959-05-01), Sylvan
patent: 3419151 (1968-12-01), Smith et al.
patent: 3422602 (1969-01-01), Janson
patent: 3429107 (1969-02-01), Graves
patent: 3473300 (1969-10-01), Wilm et al.
patent: 3524304 (1970-08-01), Wittemeier et al.
patent: R18822 (1933-05-01), Paine
Filters Bags of Teflon Fiber, E. I. Du Pont De Nemours and Co., Wilmington, Del., 9-14-73.
Properties and Processing of Teflon Fiber, Bulletin T-10, E. I. Du Pont De Nemours and Co., Wilmington, Del., 4-65.
GAF Technical Data Bulletin No. F69-1-Rev., GAF Corp., Greenwich, Connecticut, 1969.

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