Dispensing – With discharge assistant – Fluid pressure
Patent
1982-07-02
1983-12-06
Scherbel, David A.
Dispensing
With discharge assistant
Fluid pressure
222545, B65D 8314
Patent
active
044188471
ABSTRACT:
An aerosol valve for pressurized containers having a tip seal to seal the dispensing nozzle at its extreme outer end portion and having a base seal in which each seal is operated simultaneously by tiltable deflection of the nozzle to dispense the contents of the aerosol container. Another embodiment of the invention sequentially opens the tip seal followed by opening of the base seal.
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Apr. 1972 Reprint "Aerosol Age" Publication Entitled "The Beard Universal Seal--Tip Valve", pp. 17-19 incl.
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