发明授权
- 专利标题: Metering apparatus for lump and powder materials
- 专利标题(中): 用于粉末和粉末材料的计量装置
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申请号: US571282申请日: 1990-08-23
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公开(公告)号: US5092491A公开(公告)日: 1992-03-03
- 发明人: Ludwig Matz
- 申请人: Ludwig Matz
- 申请人地址: DEX Uetersen
- 专利权人: Nordmark Arzneimittel GmbH
- 当前专利权人: Nordmark Arzneimittel GmbH
- 当前专利权人地址: DEX Uetersen
- 优先权: DEX3929588 19890906
- 主分类号: G01F11/04
- IPC分类号: G01F11/04 ; G01F11/02 ; G01F19/00
摘要:
An apparatus for removing powder or lump materials from a storage vessel, obtaining a preselected volume of the material, returning any excess material to the storage vessel, and dispensing the obtained measured material. The apparatus contains a product-receiving part, a handle portion, and a transition area in the shape of a taper which tapers downwardly toward the handle, which transition area connects the product-receiving part with the handle. The handle comprises a tube which is closed by a movable piston. The tube may be marked to facilitate measuring the volume of the material.
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