Valves and valve actuation – Valve actuator is inlet or outlet
Patent
1987-05-01
1989-04-25
Chambers, A. Michael
Valves and valve actuation
Valve actuator is inlet or outlet
251354, 22240222, B65D 8500
Patent
active
048240753
ABSTRACT:
For use in a tilt action valve for dispensing a pressurized viscous product, in which a grommet is held by a mounting cup and secures the valve stem and body, product leakage between the grommet and valve stem is minimized by forming in the grommet a pocket which fills with the dispensed product and then lies tightly against the valve stem. The pocket causes the valve and grommet to be tilted with easier control. The pocket's operation simplifies the construction of the grommet and valve body, thus permitting dimensions which enable cheaper parts costs and assembly.
REFERENCES:
patent: 2704172 (1955-03-01), Lapin
patent: 3048307 (1962-08-01), Michel
patent: 3101875 (1963-08-01), Michel
patent: 3176889 (1965-04-01), Patapenko et al.
patent: 3450316 (1969-06-01), Barker
Chambers A. Michael
Hibnick Gerald R.
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