Pumps – Expansible chamber type – Mechanically actuated distributor
Patent
1990-10-15
1991-12-10
Bertsch, Richard A.
Pumps
Expansible chamber type
Mechanically actuated distributor
452 35, 452 31, F04B 700, F04B 3910
Patent
active
050713264
ABSTRACT:
Apparatus (20) for successively supplying substantially equal portions of a flowable comminuted product such as sausage from a source thereof to a delivery zone is disclosed wherein dual product portioning chambers (80, 88, 82, 90) are provided which function such that as meat to be portioned is directed into a first chamber which increases in volume to a predetermined extent, portioned meat is delivered from the other chamber as it decreases in volume to the same predetermined extent. Means (114) is provided externally of the chambers for substantially equalizing the increase and decrease of the effective product-receiving volume of each of the chambers.
REFERENCES:
patent: 859192 (1907-07-01), Barber
patent: 1636424 (1927-07-01), Lutostanski
patent: 2376838 (1945-05-01), Walter
patent: 2876704 (1959-03-01), Collion
patent: 4580954 (1986-04-01), Boyle
Anderson James E.
Cooper Kevin F.
Dennis Wendell E.
Powers Richard G.
Wright William R.
Bertsch Richard A.
Korytnyk Peter
Marlen Research Corporation
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