Dispensing – Supply containers with traps – With trap chamber cutoffs
Patent
1975-07-28
1977-03-22
Tollberg, Stanley H.
Dispensing
Supply containers with traps
With trap chamber cutoffs
222233, G01F 1146
Patent
active
040131980
ABSTRACT:
A measuring dispenser wherein a generally cylindrical drum having a transverse wall is positioned at the bottom of a canister, and a forwardly extending longitudinally movable partition with a transverse rear wall is inserted within the drum so that variable volume measuring chambers are provided by longitudinally moving the partition within the cylindrical drum. A one-piece cylindrical adjuster is inserted within the drum and is provided with inclined slots for longitudinally adjusting the partition.
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patent: 393149 (1888-11-01), Gates
patent: 445483 (1891-01-01), Warnock
patent: 920656 (1909-05-01), Ross
patent: 1420222 (1922-06-01), Schmidt
patent: 1563756 (1925-12-01), Liberman
patent: 2111875 (1938-03-01), Swanson
patent: 2123318 (1938-07-01), Taylor
patent: 2176222 (1939-10-01), McGowan
patent: 2584726 (1952-02-01), McOmber
patent: 3327615 (1967-06-01), Swan
patent: 3823844 (1974-07-01), Linkemer
Cullen John F.
General Electric Company
Platt Leonard J.
Powers George R.
Stack, Jr. Norman L.
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