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    • 3. 发明授权
    • Rotor for centrifuge
    • 转子用于离心机
    • US4832679A
    • 1989-05-23
    • US209495
    • 1988-06-20
    • Peter Bader
    • Peter Bader
    • B04B5/02B04B5/04
    • B04B5/0414
    • A rotor for a centrifuge comprises a bottom part and a top part. The top part is formed with openings for receiving test tubes in rim engagement. The bottom part has an upwardly deformed outer rim, which constitutes a collecting trough. The test tubes are particularly indirectly inserted into the openings (3 to 5) and are biased by spring means (21), which engage the particularly indirectly inserted test tubes from the inside and urges them outwardly against a frustoconical wall (10) of the top part. For an indirect insertion of the test tubes, they may be inserted into guide inserts (6, 7) which consist of cylindrical bushings and are urged outwardly.
    • 用于离心机的转子包括底部和顶部。 顶部形成有用于接收边缘接合的试管的开口。 底部具有向上变形的外缘,其构成收集槽。 试管特别间接地插入到开口(3至5)中,并被弹簧装置(21)偏压,弹簧装置(21)与内部特别间接插入的试管接合并将其向外压向顶部的截头圆锥形壁(10) 部分。 对于试管的间接插入,它们可以插入到由圆柱形衬套组成并被向外推动的导向插入件(6,7)中。