Electrically controlled in-line dispensing faucet

Details Electrically controlled in-line dispensing faucet Electrically controlled in-line dispensing faucet

1981-09-21

1983-12-06

Reeves, Robert B.

Dispensing

Motor operated outlet element

251141, B67D 300, F16K 3102

Patent

active

044188480

ABSTRACT:
An in-line electrically operated dispensing faucet for fluids such as beer and other liquids. A reciprocatable plunger operates in a tubular member relative to a seat. An electromagnetic device is provided for reciprocating the plunger. The plunger has channels to provide for in-line flow through it and through the tubular member between the inlet and outlet. In a second form of the invention, a second in-line plunger is provided in the tubular member and a second electromagnetic device constructed to be powered by way of pulsating DC voltage so as to reciprocate the second plunger is provided. The second plunger is also of in-line construction so that the flow is in line with the axis of the plunger and with the tubular member. The second plunger is restrained by a spring and is able to engage the first plunger so as to intermittently interrupt flow through the first plunger for purposes of creating foam within the tubular member.

REFERENCES:
patent: 2405127 (1946-08-01), Beach
patent: 3178151 (1965-04-01), Caldwell
patent: 3470892 (1969-10-01), Barker
patent: 3484076 (1969-12-01), Naumann
patent: 3529806 (1970-09-01), Kozel
patent: 3589391 (1971-06-01), Pagliaro
patent: 3592438 (1971-07-01), Greenwood et al.
patent: 3670768 (1972-06-01), Griswold
patent: 3687216 (1972-08-01), Tracy
patent: 3762683 (1973-10-01), Sangl
patent: 3833015 (1974-09-01), Knever
patent: 4240468 (1980-12-01), Brand et al.
patent: 4336896 (1982-06-01), Lunau

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