Spray confining aerosol device

作者: Hendrik Frans Weyn

DOI:

关键词: Valve actuatorActuatorComposite materialAerosolNozzleMaterials scienceStructural engineeringContainer (type theory)Shield

摘要: A spray confining aerosol dispensing device, includes a pressurized container provided with an upwardly directed axial nozzle on its top wall and valve actuator including pair of depressible opposite radial arms extending beyond the periphery. shield sleeve slidably engages is horizontally rotatable vertically movable between upper lower positions. peripherally spaced ribs are formed inside face above arm level when extended, so that may be rotated to bring in vertical registry arms. Depression pressed against surface sprayed, opens confined by sleeve. Stop members limit movement container.

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Glenn L. Beall, Albert Carroll, Spray dispenser and shield ,(1972)