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US 7,681,437 B2Granted
Device for determining the viscosity of fluids
AssigneeRobert Bosch GmbH
InventorsThomas Brinz, Jane Lewis, Markus Tiefenbacher, Thomas Geiger, Tobias Burk
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Abstract
A device for determining the viscosity of fluids. The device includes an injector, which has a piston and a hollow cylinder with a nozzle. The device further includes a cannula. The device also includes a forward-feed device with the aid of which the piston is displaceable at a uniform speed.
Claims8
A device for determining viscosity of a fluid, comprising:
- an injector including a piston and a hollow cylinder having a nozzle, the injector being supported in a holder;
- a cannula;
- a forward-feed device adapted to displace the piston at a uniform speed;
- and
- a force measuring device adapted to measure a force exerted on the piston by the forward-feed device;
- wherein the force-measuring device is situated between the holder and the hollow cylinder.
3 more elements
Dependencies are inferred from the claim text.