Proportioning dispenser for powdered products

Details Proportioning dispenser for powdered products Proportioning dispenser for powdered products

1984-08-06

1986-12-16

Skaggs, H. Grant

Dispensing

With recorder, register, indicator, signal or exhibitor

Flow and/or overflow type

222252, 222345, 222357, 222361, 222367, 222404, 86 31, 141129, 141250, B67D 532, B65D 8854, G01F 1110, G01F 1100

Patent

active

046290931

ABSTRACT:
Proportioning dispenser for powdered products consisting of a main body delimitating a first, filling chamber and a second, discharge chamber. The body supports a feed hopper, a proportioner operable to move between the two chambers, and a dispenser located beneath the discharge chamber. The dispenser comprises a cup movable from a loading position under the discharge chamber to a position of automatic discharge. A preferred embodiment involving the filling of explosive cartridges is described.

REFERENCES:
patent: 899640 (1908-09-01), Wangelin
patent: 2161190 (1939-06-01), Paull
patent: 3091368 (1963-05-01), Harley et al.
patent: 3179304 (1965-04-01), Heilbrunn
patent: 4340096 (1982-07-01), Stoddard
patent: 4407380 (1983-10-01), Elder
patent: 4431070 (1984-02-01), Andrews

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