Fluid sprinkling – spraying – and diffusing – With cleaning means – drip collecting – waste disposal or soil... – Nozzle cleaner – flusher or drainer
Patent
1984-03-19
1986-04-22
Peters, Jr., Joseph F.
Fluid sprinkling, spraying, and diffusing
With cleaning means, drip collecting, waste disposal or soil...
Nozzle cleaner, flusher or drainer
134166R, B05B 1502
Patent
active
045836914
ABSTRACT:
A spray gun for dispensing plural component foam forming materials includes a mixing chamber having a plurality of entry ports for the individual components. A sliding rod is used to open and close the entry ports and a solvent tank is disclosed for cleaning the mixing chamber to prevent clogging of the gun. The tank includes a tube which fits within the mixing chamber to force solvent therethrough as the gun is inserted into the tank. Slots in the gun body may also be provided to insure further cleaning.
REFERENCES:
patent: 286880 (1883-10-01), Weaver
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patent: 2475407 (1946-01-01), Sell
patent: 2890836 (1959-06-01), Gusmer et al.
patent: 3263928 (1966-08-01), Gusmer et al.
patent: 3786990 (1974-01-01), Hagfors
patent: 3945569 (1976-03-01), Sperry
patent: 4325513 (1982-04-01), Smith et al.
Freeman Chemical Corporation
Malpede Scott D.
Peters Jr. Joseph F.
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