Coating apparatus – Solid applicator contacting work – Movably mounted applicator
Patent
1990-10-11
1992-07-28
Cohan, Alan
Coating apparatus
Solid applicator contacting work
Movably mounted applicator
137209, 13762413, 401219, B05C 108
Patent
active
051332809
ABSTRACT:
The present invention provides an apparatus for controlling the flow of a liquid supplied to a system applying a liquid to a substantially flat surface, the apparatus including a source of pressurized air, an enclosed tank containing a predetermined amount of liquid and connecting with the source of pressurized air through an air line, a pressure reducing valve arranged in the air line and adapted to control the pressure of air to be fed into the enclosed tank, a nozzle connecting with the liquid outlet of the enclosed tank through a liquid supply line and also coupling with the liquid applying system, a two-way valve disposed in the liquid supply line between the enclosed tank and the nozzle and adapted to intermittently blocking the flow of the liquid in the liquid supply line, and a restrictor disposed in the liquid supply line downstream of the two-way valve.
REFERENCES:
patent: 3330070 (1967-07-01), Ferm
patent: 3711891 (1973-01-01), Conway
patent: 3751755 (1973-08-01), Smith
patent: 3808631 (1974-05-01), Shibata
patent: 4079694 (1978-03-01), Galinou
patent: 4124315 (1978-11-01), Melton
patent: 4708603 (1987-11-01), Kubo
patent: 4727615 (1988-03-01), Kubo
patent: 4738000 (1988-04-01), Kubo
patent: 4776016 (1988-08-01), Kubo
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