Coolable device for measuring through-flow processes of fluids
AssigneeAVL List GmbH
InventorsOTFRIED DERSCHMIDT, HERIBERT KAMMERSTETTER, MANFRED PROSS
Life of this patent
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Abstract
A device for measuring through-flow processes of fluids. The device includes an inlet, an outlet, a flow housing in which a fluid flows, a drivable displacement meter in the flow housing, a bypass line which bypasses the drivable displacement meter, a pressure difference sensor in the bypass line and in the flow housing, an evaluation and control unit which controls the drivable displacement meter based on a pressure difference existing at the pressure difference sensor, and a cooling channel in the flow housing which has a coolant flow therethrough.
Claims16
1-15. (canceled)
A device for measuring through-flow processes of fluids, the device comprising:
- an inlet;
- an outlet;
- a flow housing configured to have a fluid flow therethrough;
- a drivable displacement meter arranged in the flow housing;
- a bypass line configured to bypass the drivable displacement meter;
- a pressure difference sensor arranged in the bypass line and in the flow housing;
- an evaluation and control unit configured to provide a control of the drivable displacement meter based on a pressure difference existing at the pressure difference sensor;
- and
- a cooling channel configured to have a coolant flow therethrough arranged in the flow housing.
Dependencies are inferred from the claim text.