Dispensing – With discharge assistant – Fluid pressure
Patent
1986-01-24
1989-04-11
Rolla, Joseph J.
Dispensing
With discharge assistant
Fluid pressure
361215, 361220, B65D 8300
Patent
active
048198374
ABSTRACT:
A metal tube is substituted for the plastic tube commonly connected to the actuator of aerosol spray cans of contact cleaning fluid. The brass tube is electrically connected by a wire to the electronic component being sprayed. An alligator clip or banana plug at the end of the wire provides a convenient connection to the circuit board. In one embodiment, a resistor connects the brass tube to a metal button positioned on the actuator to contact the finger of a person depressing the actuator to operate the aerosol can, and the person is grounded. In another embodiment, the brass tube is grounded as well as connected to the circuit board, and the person operating the actuator is insulated from the brass tube. In either embodiment, the brass tube effectively dissipates any static electricity generated by the aerosol stream or spray to the selected ground.
REFERENCES:
patent: 1564855 (1975-12-01), Jurs
patent: 3982157 (1976-09-01), Azuma et al.
patent: 4394705 (1983-07-01), Blackman
patent: 4457456 (1984-07-01), Derby et al.
patent: 4555744 (1985-11-01), Maroney et al.
Coffee Wendell
Noland Kenneth
Rolla Joseph J.
Tech Spray, Inc.
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