Two-part valve assembly for opening or closing the flow of liqui

Details Two-part valve assembly for opening or closing the flow of liqui Two-part valve assembly for opening or closing the flow of liqui

1991-02-11

1992-10-20

Olszewski, Robert P.

Dispensing

With flow controller or closure

Rotary, axially

222531, 222533, 222556, B65D 4706, B67D 304

Patent

active

051563029

ABSTRACT:
A two-part valve for opening or closing the flow of liquid from a container. The first part is a valve body which may be attached to the container, and the valve body has a frusto-spherical inner surface therein. The second part is a valve which has a generally spherical outer surface with a handle extending outwardly therefrom. A liquid passageway extends from the inner portion of the valve to an opening which may be moved inwardly or outwardly of the valve body depending upon the position of the valve handle.

REFERENCES:
patent: 1278901 (1918-09-01), Ford
patent: 1726642 (1929-09-01), Betts
patent: 1967797 (1934-07-01), White
patent: 2127424 (1938-08-01), Rolle
patent: 2990980 (1961-07-01), Gronemeyer
patent: 3874568 (1975-04-01), LaVange et al.
patent: 3881643 (1975-05-01), LaVange
patent: 4282991 (1981-08-01), Hazard
patent: 4645086 (1987-02-01), Rosenthal
patent: 5054662 (1991-10-01), Santagiuliana

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