Hella Kgaa Hueck and Company

Hella Gmbh & Co Kgaa

Silvio Fedgenhaeuer

Ingo Zoyke

Sergej Tonewizki

Adam Sklorz

In a device for measuring a fill level of a liquid in a reservoir with an ultrasonic sensor, wherein the ultrasonic sensor is arranged at the bottom end of a damping cup with a measuring tube, wherein electronic components are assigned to the ultrasonic sensor, the electronic components are encapsulated in sealing manner against the liquid that is to be measured between a floor of an electronics installation space and a cover arranged above the floor, so that the electronics installation space forms and encapsulated area. At least one support is provided inside the electronics installation space and connects the cover in force-fitting manner with the electronics installation space.

Device for measuring a fill level of a liquid

In an electronic component with a component housing and an integrated circuit with sensor function which is accommodated in a plastic electronic housing, wherein the component housing has a cutaway in the region of the circuit with sensor function so that the integrated circuit can perform its function as a sensor through the cutaways, the component housing lies flush with the edge of the cutaway on the electronic housing and is joined in sealing manner with an adhesive bond to the electronic housing. The component housing has an approximately vertical section on the edge of the cutaways, which section extends along the side of the electronic housing. A horizontal section is also present and projects horizontally over the electronic housing.

Electronic component with a component housing

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.

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Bremen, Germany

Silvio Fedgenhaeuer