Dispensing – Motor operated outlet element
Patent
1990-08-03
1992-04-14
Huppert, Michael S.
Dispensing
Motor operated outlet element
222544, 251208, B67D 500
Patent
active
051040115
ABSTRACT:
A variable throttling feed apparatus, commonly known as a slice for breaking down clumps of fiber in various fiber processes, comprises a rotatable half round feed aperture bar which cooperates with the side of a cross flow feed chamber to form both a portion of the wall of that chamber when rotated in one direction to facilitate cleaning and a variable slice when rotated to partially open positions which permit the fiber to flow from the cross flow channel along its length.
REFERENCES:
patent: 192622 (1877-07-01), Guild et al.
patent: 2613906 (1952-10-01), Weimar
patent: 3633489 (1972-01-01), Spoelhof et al.
patent: 4053088 (1977-10-01), Grataloup
patent: 4173328 (1979-11-01), Karbo
patent: 4373560 (1983-02-01), Elsworth
patent: 4509556 (1985-04-01), Scanlon
patent: 4940172 (1990-07-01), Moller et al.
Clarke-Pounder Ian J. H.
Farrar Edward L.
Huppert Michael S.
Ingersoll-Rand Company
Pomrening Anthoula
Vliet Walter C.
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