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Pipette for volumetrically metering powder
专利权人:
Harro Hoefliger Verpackungsmaschinen GmbH
发明人:
Steffen Nitsch
申请号:
US14943798
公开号:
US10071372B2
申请日:
2015.11.17
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A pipette for volumetrically metering powder includes an outer metering casing enclosing a metering chamber. The metering casing defines a free end of the pipette whereat the metering casing forms an opening. The metering chamber has an opposite end lying opposite to the free end of the pipette and the opposite end of the metering chamber is delimited by an air-permeable retaining element. The retaining element is configured as a flexible filter defining a plane and having a back side facing away from the metering chamber. An air-permeable support core supports the filter at the back side thereof and is rigid transversely to the plane of the filter.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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