Title: Air accumulator and aerator for materials-handling

Abstract: A system for transferring a charge of air under high pressure from an accumulator or reservoir to a container of dispensable or flowable material of granular or like nature to facilitate flow or discharge of the material, as in cases where the material tends to "bridge" or "hang up" and create blockages as at the outlet of the container.

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Inventors: Stetson, Harold M. (Neponset, IL, US)

Application Number: 566776
Filing Date: 1975-04-10
Publication_date: 1976-03-09
Assignee: Martin Engineering Co. (Neponset, IL)
Primary Class(es): 222/3 222/195
Other Classes:
US Patent Ref:

2763397	Sep, 1956	Rice	222/3.
3788527	Jan, 1974	Matson	222/389.

Other Refs:
Primary Examiner: Reeves, Robert B.
Assistant Examiner: Shannon, John P.
Attorney: