Dispensing – With discharge assistant – Fluid pressure
Patent
1977-03-03
1979-01-09
Reeves, Robert B.
Dispensing
With discharge assistant
Fluid pressure
222542, B65D 8314
Patent
active
041334612
ABSTRACT:
An aerosol container valve which achieves a high standard of reliability comprises a gasket placed around the valve stem and held in position between the valve cup and the valve housing. The gasket is maintained compressed between the cup and the housing at a number of point locations spaced at a distance from each other and from the central bore traversed by the valve stem, the point locations being spaced at intervals on a circumference which is coaxial with the central bore.
REFERENCES:
patent: 2890817 (1959-06-01), Rheinstrom
patent: 3838799 (1974-10-01), Meuresch
Aerosol Inventions and Development S.A. AID SA
Handren Frederick R.
Reeves Robert B.
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