Dispensing – With flow controller or closure – Rotary – axially
Patent
1975-10-10
1977-05-03
Reeves, Robert B.
Dispensing
With flow controller or closure
Rotary, axially
239538, B05B 112
Patent
active
040209822
ABSTRACT:
A multiple purpose nozzle includes a tubular member having a bore and communicating passage network therethrough and through which material to be dispensed is adapted to pass. An adjustable cap is coupled with the tubular member having an orifice in the end wall thereof of predetermined configuration. The cap is coupled to the tubular member so that it may be shifted between shut-off and open positions. In addition the cap is provided with a passage which form part of the passage network when the cap is shifted to the open position. In the closed position the cap passage is not aligned with the passage network of the tubular member and thus prevents the material from being dispensed. The cap is adapted to assume at least one other and open position at which the cap passage is aligned with the passage network and the material to be dispensed is adapted to pass in a selected predetermined discharge pattern through the bore passage network and orifice. The passage network of the tubular member is offset from the orifice of the cap when the cap is adjusted to shut-off position whereby only the orifice in the cap and edge of the tubular member are exposed to atmosphere thereby preventing drying out of the material to be dispensed when the nozzle is not in use.
REFERENCES:
patent: 1865233 (1932-06-01), Campbell
patent: 2138992 (1938-12-01), Baker
patent: 3149755 (1964-09-01), Porter et al.
patent: 3204836 (1965-09-01), Joffe
Leeds and Micallef
Reeves Robert B.
Scherbel David A.
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