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PIPETTE FOR VOLUMETRICALLY METERING POWDER
专利权人:
HARRO HOFLIGER VERPACKUNGSMASCHINEN GMBH
发明人:
NITSCH, STEFFEN
申请号:
CA2909471
公开号:
CA2909471A1
申请日:
2014.05.14
申请国别(地区):
CA
年份:
2014
代理人:
摘要:
The invention relates to a pipette (14) for volumetrically metering powder (1), in particular powdered medication. The pipette (14) comprises an outer metering casing (2) which surrounds a metering chamber (3) in the circumferential direction. The metering casing (2) has an opening (5) at a free end (4) of the pipette. The metering chamber (3) is delimited by an air-permeable retaining element on the metering chamber face opposite the opening (5). The retaining element is designed as a flexible filter (6). The filter (6) is supported on the filter rear face facing away from the metering chamber (3) by an air-permeable supporting core (7) which is rigid transversely to the plane of the filter (6).
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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