Valve apparatus for preventing leakage of a beverage

Details Valve apparatus for preventing leakage of a beverage Valve apparatus for preventing leakage of a beverage

1989-11-08

1991-05-14

Rivell, John

Valves and valve actuation

Mechanical movement actuator

Lever

251244, 251285, 251291, F16K 3144

Patent

active

050149636

ABSTRACT:
In a valve apparatus comprising a controlling arrangement which is for controlling a flow of a beverage in a beverage path, the controlling arrangement comprises a valve member which is movable between an open and a close position for opening and closing the beverage path and which is urged to the close position through a force transmission member by a compression spring. When the force transmission member is moved against the urging arrangement, the valve member becomes movable towards the open position. However, movement of the valve member is restricted at the open position by a stopper. Preferably, the stopper has a position which can be adjusted by operating of an operator or a user.

REFERENCES:
patent: 54722 (1866-05-01), Henke
patent: 1318120 (1919-10-01), Wheaton
patent: 1538194 (1925-05-01), Levedahl
patent: 1924637 (1933-08-01), Carpenter
patent: 2019257 (1935-10-01), Gibbs
patent: 2659385 (1953-11-01), Hayden
patent: 3195566 (1965-07-01), Cornelius
patent: 3419246 (1968-12-01), Burgess
patent: 4493441 (1985-01-01), Sedam et al.
patent: 4493443 (1985-01-01), Bailey
patent: 4688701 (1987-08-01), Sedam

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