Tube-piercing clamp on valve assembly

Details Tube-piercing clamp on valve assembly Tube-piercing clamp on valve assembly

1994-02-25

1994-10-11

Walton, George L.

Fluid handling

With repair, tapping, assembly, or disassembly means

Tapping a pipe, keg, or apertured tank under pressure

30366, 222 83, 285197, 408 95, F16L 4106, F16K 5100

Patent

active

053538315

ABSTRACT:
A line-piercing valve assembly comprising first and second clamp housings, adapted to releasably clamp onto a line or section of tubing, a piercing pin insertable within the internal bore of a projection formed on one of the clamp housing, and, a separate one-way valve which mounts within the projection after removal of the piercing pin and can itself be removed and replaced in the event of damage or malfunction.

REFERENCES:
patent: 174542 (1876-03-01), Letzkus
patent: 210706 (1878-12-01), Penney
patent: 3428075 (1969-02-01), Wagner
patent: 3448758 (1969-06-01), Mullins
patent: 3509905 (1970-05-01), Mullins
patent: 3543788 (1970-12-01), Mullins
patent: 3547144 (1970-12-01), Mullins
patent: 3714959 (1973-02-01), Pignataro, Jr.
patent: 3732886 (1973-05-01), Mullins
patent: 3788345 (1974-01-01), Tura
patent: 3840967 (1974-10-01), Olson
patent: 3978881 (1976-09-01), Mouranie
patent: 4018246 (1977-04-01), Langstroth
patent: 4204559 (1980-05-01), Wagner
patent: 4611624 (1986-09-01), Snyder
patent: 5275013 (1994-01-01), Price et al.

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