Device for measuring the filling level of a liquid
AssigneeHella KGaA Hueck & Co.
InventorsSilvio FEDGENHAEUER, Sergej TONEWIZKI, Ingo ZOYKE, Adam SKLORZ
Life of this patent
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Abstract
A device for measuring the filling level of a liquid in a container with an ultrasound sensor and electronic components attached to the ultrasound sensor. A damping cup is arranged above the ultrasound sensor. The electronic components attached to the ultrasound sensor are separated from the liquid to be measured by a cover arranged above the electronic components. The cover has a recess in the vicinity of the ultrasound sensor, rests against the ultrasound sensor with the rim of the recess and is sealingly glued to the same.
Claims11
A device for measuring the filling level of a liquid in a container with an ultrasound sensor and electronic components attached to the ultrasound sensor, wherein a damping cup is arranged above the ultrasound sensor,
- wherein
- the electronic components attached to the ultrasound sensor are separated from the liquid to be measured by a cover arranged above the electronic components,
- the cover comprises a recess in the vicinity of the ultrasound sensor, and
- the cover with the rim of the recess rests against the ultrasound sensor and is sealingly glued to the same.
Dependencies are inferred from the claim text.