Sillcock

Fluid handling – With casing – support – protector or static constructional... – Static constructional installations

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Details

85 4, 285 32, 285161, F16K 5100

Patent

active

039714012

ABSTRACT:
A sillcock intended to be mounted in a wall between a warm space and a cold space to provide a water flow passage through the wall comprises a water flow pipe extending between the warm side and the cold side of the wall, a shut-off valve including a valve seat and an associated valve body, a valve control member disposed on the cold side of the wall and a valve control rod disposed within the water flow pipe and connecting the valve control member with the valve. The valve seat of the shut-off valve is located within the water flow pipe at a point along the pipe, which has a lowest temperature exceeding 0.degree.C, when the sillcock is mounted in a wall, and preferably at a point located between the warm side of the wall and the location of the zero isotherm within the wall.

REFERENCES:
patent: 535139 (1895-03-01), Kelly
patent: 657562 (1900-09-01), Neumeyer
patent: 968711 (1910-08-01), Stevenson
patent: 1036684 (1912-08-01), Mueller et al.
patent: 1419471 (1922-06-01), Reynolds
patent: 1467824 (1923-09-01), Ahlers
patent: 2702715 (1955-02-01), Andrews
patent: 3074424 (1963-01-01), Pletcher et al.
patent: 3424189 (1969-01-01), Woodford
patent: 3494373 (1970-02-01), Horak et al.

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