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US 5,365,798 AGranted
Pipetting device
AssigneeBehringwerke Aktiengesellschaft
InventorRudolf Kressirer
Life of this patent
Estimating the term…
Abstract
In the pipetting device for mixing liquids, a pipetting tube (7) is located in a receiving arrangement (6), and the receiving arrangement (6) is rotatably (10) mounted in a mounting device (5) and connected via a coupling (12, 13) to an eccentric drive (26).
Claims7
A pipetting apparatus for mixing liquids, the apparatus comprising:
- a holder;
- a pipetting tube held by the holder;
- a mounting device rotatably mounting the holder;
- and
- an eccentric drive for causing the pipetting tube to oscillate and mix liquids, the eccentric drive being connected to the mounting device by a first coupling.
2 more elements
A pipetting apparatus for mixing liquids, the apparatus comprising:
- a holder;
- a pipetting tube held by the holder;
- a mounting device rotatably mounting the holder;
- an eccentric drive for causing the pipetting tube to oscillate and mix liquids and including an eccentric fixed on a shaft of a motor, the eccentric drive being connected to the mounting device by a first coupling having first and second pressure rollers;
- and
- a second coupling mounted on the holder for connecting the pipetting tube to a feedline.
3 more elements
Dependencies are inferred from the claim text.