Control valve for welding torch and the like

Details Control valve for welding torch and the like Control valve for welding torch and the like

1981-06-04

1983-08-02

Valenza, Joseph E.

Fluid sprinkling, spraying, and diffusing

Combining of separately supplied fluids

And valving means controlling flow for combining

239569, 251344, B05B 712

Patent

active

043961541

ABSTRACT:
An improved valve, and assembly incorporating the valve, which finds particular use in welding and cutting torch control applications. The valve comprises a quick, slide-actuated, on-off control which dispenses with the need to adjust the flow of gases to the torch each time flame start-up is required. The valve also incorporates a variable pilot setting which includes an easily-manipulated cam-adjustment.

REFERENCES:
patent: 2509671 (1950-05-01), Christensen
patent: 3106378 (1963-10-01), Hellstern
patent: 3127149 (1964-03-01), Cruse
patent: 3425664 (1969-02-01), Niskin
patent: 3642249 (1972-02-01), Cruse
patent: 3642266 (1972-02-01), Diehl
patent: 3780943 (1973-12-01), Lilja

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