发明名称 |
IMPROVED POWDER DISPENSER MODULES AND POWDER DISPENSER ASSEMBLIES |
摘要 |
A powder dispenser module (54) includes a housing (150) that defines a conduit connecting a powder inlet and a powder outlet, a feed wand (160) to move powder through the conduit from the powder inlet to the powder outlet, the feed wand (200) including a lower feed element (230) coupled to a first drive shaft and an upper feed element (220) coupled to a second drive shaft, a first actuator coupled to the first drive shaft to rotate the lower feed element (230), and a second actuator coupled to the second drive shaft to rotate the upper feed element (220). In other embodiments, the feed wand (200) includes a shaft having a fluidizing element and an actuator produces oscillatory movement of the feed wand during dispensing of powder. Dispenser mod-ule arrays include one or a few rows of dispenser modules.
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申请公布号 |
CA2733017(A1) |
申请公布日期 |
2010.02.11 |
申请号 |
CA20092733017 |
申请日期 |
2009.08.05 |
申请人 |
MANNKIND CORPORATION |
发明人 |
POOLE, TRENT A.;FOG, PER B.;MAHESHWARI, RAJESH;SCHARGER, ROLF |
分类号 |
B65B1/12;B65B1/30;B65B1/32 |
主分类号 |
B65B1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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