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专利名称：Multi channel metering device
发明人：Herbert Belgardt,Jens Wilmer,Holger Link申请号：US11471252申请日：20060620公开号：US07608221B2公开日：20091027
专利附图：
摘要：Multi-channel metering device with displacement devices for displacing aplurality of air columns, a plurality of holders which comprise a shank for releasableconnection to a pipette tip, a connector and a connecting channel extending from thefree end of the shank to the connector, flexible pipes which connect the displacement
devices to the connectors, a guide on which the holders may be displaced with shanksaligned parallel to one another and perpendicular to the guide, abutment surfaces onthe faces of the holders facing one another, pins projecting from the holders, orientedperpendicular to the guide and the shanks, round chain links arranged on the pins ofadjacent holders, a free space existing between the pins and the rounded portions of theround chain links when the abutment surfaces of the adjacent holders bear against oneanother, and a drive device which engages at least one of the two outer holders and bymeans of which the holders may be pushed apart and pushed together along the guide.
申请人：Herbert Belgardt,Jens Wilmer,Holger Link
地址：Hamburg DE,Ahrensburg DE,Hamburg DE
国籍：DE,DE,DE
代理机构：Vidas, Arrett & Steinkraus, P.A.
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