Filling machine

Details Filling machine Filling machine

1981-12-28

1983-09-20

Rolla, Joseph J.

Dispensing

Cutoff operated by selectively preset volume or rate of...

Cutoff by single trapped volume

222 67, 222148, 222439, 222444, B67D 530

Patent

active

044050615

ABSTRACT:
A filling machine for supplying predetermined quantities of liquid is disclosed. The filling machine comprises a measuring chamber, a float positioned with clearance in the chamber and adapted to move up and down in at least a portion of the chamber with the level of liquid in the chamber, an abutment positioned in the chamber above the float for limiting the upper movement of the float in the chamber, and a seal adjacent the abutment for sealing against the chamber, the seal being arranged such that it can be moved into and out of sealing engagement with the chamber without disassembly of the filling machine thereby facilitating cleaning of the machine.

REFERENCES:
patent: 1605133 (1926-11-01), Moroney
patent: 1825039 (1931-09-01), Aspden
patent: 2472389 (1949-06-01), Stoeser
patent: 2506240 (1950-05-01), Sekkel
patent: 2565045 (1951-08-01), Ray
patent: 2783920 (1957-03-01), Negoro
patent: 2961880 (1960-11-01), Griswold
patent: 2978149 (1961-01-01), Rosen
patent: 3134506 (1964-05-01), Bayer
patent: 3194434 (1965-07-01), Evanson
patent: 3254805 (1966-06-01), Barger
patent: 3439835 (1969-04-01), Reid
patent: 3693640 (1972-09-01), Wettlen
patent: 3834586 (1974-09-01), Wilhelmson

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