B - Operations – Transporting – 05 – B
Patent
B - Operations, Transporting
05
B
222/78
B05B 11/00 (2006.01) B05B 9/08 (2006.01)
Patent
CA 1083099
TITLE: Improved Liquid Spraying Device with Rechargeable Feature ABSTRACT OF THE DISCLOSURE: A manually operated, hand-held liquid spray- ing device which includes a non-pressurized, refillable or non-refillable container, is disclosed. The sprayer is a completely contained device wherein an internal cam in one part of the device which is rotated, causes a displacement of a piston, apart of which is a cam follower. Piston displacement vacates a chamber which Is simultaneously charged with liquid. The piston is moved as a result of the cammed motion against a responsor biasing it. The biased responsor generates a hydraulic pressure on the liquid now in the chamber vacated by the piston, since a check valve traps the liquid in the chamber. The liquid is released from the chamber by de- pressing a push button device, which action uncovers a port in an outlet conduitpermitting liquid to flow from the chamber through the conduit and out through aflow connected nozzle in response to the responsor-urged piston moving down through the liquid in the chamber. --I _
160302
Afa Products Inc.
Borden Ladner Gervais Llp
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