METERING PUMP AND METHOD FOR CONTROLLING A METERING PUMP
The invention refers to a Metering pump comprising a displacement element (4), a drive system with an electric drive motor (12) driving said discplacement element (4) and a control device (22) controlling s aid electric drive motor (12), wherein said control device (22) is designed in such a manner...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The invention refers to a Metering pump comprising a displacement element (4), a drive system with an electric drive motor (12) driving said discplacement element (4) and a control device (22) controlling s aid electric drive motor (12), wherein said control device (22) is designed in such a manner that it detects the current position of the displacement element (4), detects the torque (M) of the electric drive motor (12) at several positions of the displacement element (4) and monitors the torque (M) in relation to the position of the displacement element (4), and a method for controlling such metering pump. |
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