专利名称：Methods and apparatus for dispensing solid
articles
发明人：Richard D. Michelli申请号：US12492933申请日：20090626公开号：US08499967B2公开日：20130806
专利附图：
摘要：An apparatus for dispensing solid articles includes a housing and at least onevacuum source. The housing defines a hopper chamber to hold the articles and a
dispensing channel fluidly connected to the hopper chamber. The dispensing channel has
an inlet and an outlet defining a dispensing flow path therebetween. The vacuum sourceis adapted to provide a vacuum pressure and induce a gas flow in the housing. Theapparatus is configured to generate a forward drive gas flow from the vacuum pressureand induced gas flow, and the forward drive gas flow conveys articles through thedispensing channel along the dispensing flow path in a direction from the inlet to theoutlet to dispense the articles.
申请人：Richard D. Michelli
地址：Raleigh NC US
国籍：US
代理机构：Myers Bigel Sibley & Sajovec, PA
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