Unitary valve filter combustion

Details Unitary valve filter combustion Unitary valve filter combustion

1988-02-12

1989-06-06

Walton, George L.

Fluid handling

With repair, tapping, assembly, or disassembly means

Assembling, disassembling, or removing cartridge type valve

137544, 251327, F16K 4300, F16K 302

Patent

active

048362387

ABSTRACT:
A easily manufactured unitary valve and filter assembly of compact design allows replacement of the installed particulate filter without requiring difficult dissasembly. A cylindrical mesh filter is contained in a capped receptacle in the assembly and is accessible by removal of the cap. The shut off valve is operable to stop fluid flow while the filter is withdrawn from its receptacle in the assembly to be cleaned or replaced.

REFERENCES:
patent: 1204106 (1916-11-01), Wing
patent: 2780232 (1957-02-01), Ney
patent: 2782797 (1957-02-01), Hintermayr
patent: 3231236 (1966-01-01), Hodel et al.
patent: 3471123 (1969-10-01), Carlson et al.
patent: 3605812 (1971-09-01), Richter
patent: 3762443 (1973-10-01), Sorenson
patent: 4089506 (1978-05-01), Blake
patent: 4456026 (1984-06-01), Kantor
patent: 4550896 (1985-11-01), Hansen, III

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