发明名称 |
Suction device |
摘要 |
This invention relates to plunger operated liquid dispensers, such as hand held pipettors, which are used to portion liquids. Specifically the invention relates to a reliable removal of a liquid from the liquid dispenser. According to the invention the plunger of the liquid dispenser is arranged into a speeded up movement while removing the liquid. This change in speed is preferably sudden. |
申请公布号 |
US8318108(B2) |
申请公布日期 |
2012.11.27 |
申请号 |
US20100945718 |
申请日期 |
2010.11.12 |
申请人 |
SUOVANIEMI OSMO;EKHOLM PERTTI;SARTORIUS BIOHIT LIQUID HANDLING OY |
发明人 |
SUOVANIEMI OSMO;EKHOLM PERTTI |
分类号 |
B01L3/02;B01L;G01N1/10;G01N35/10 |
主分类号 |
B01L3/02 |
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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