Fluid handling – With repair – tapping – assembly – or disassembly means – With provision of alternate wear parts
Patent
1977-03-02
1979-02-20
Cline, William R.
Fluid handling
With repair, tapping, assembly, or disassembly means
With provision of alternate wear parts
137559, 137584, 251315, 251367, F16K 506
Patent
active
041401492
ABSTRACT:
Plug cock equipped with a rotating plug, which comprises a cylindrical body pivoting about an axis perpendicular to the axis of the cylinder and through which passes a conduit for the passage of fluid, which body comprises, at least one of its two axial ends, a portion of sphere; the body of the plug cock according to the invention comprises a side opening, located in a plane parallel to the axis of rotation and to the axis of the conduit, the diameter of which is slightly larger than the diameter of the cylindrical body of the plug.
REFERENCES:
patent: 1801361 (1931-04-01), Moore
patent: 3097823 (1963-07-01), Kaiser
patent: 3323537 (1967-06-01), Shafer
patent: 3678556 (1972-07-01), Shafer
patent: 3841601 (1974-10-01), Grove et al.
patent: 3893469 (1975-07-01), Baker
patent: 3926407 (1975-12-01), Forster et al.
patent: 4054262 (1977-10-01), Laignel et al.
Laignel Raymond A.
Mommeja Patrick F.
Cline William R.
Constructions Metalliques de Provence
Eslinger Lewis H.
Spiegel H. Jay
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