公开(公告)号：US12111201B2

公开(公告)日：2024-10-08

申请号：US17636738

申请日：2020-09-07

Applicant: TDK Electronics AG

Inventor： Michael Gebhart ,  Stefan Sax ,  Thomas Koidl ,  Michael Pirolt

IPC: G01F23/2962

CPC classification number: G01F23/2962

Abstract: In an embodiment a sensor system includes a housing, an electronic circuit and an ultrasonic distance sensor, wherein the electronic circuit and the ultrasonic distance sensor are arranged in the housing, and wherein the sensor system is configured to measure a distance between the sensor system and a surface of a material in a container by an echo propagation time of an ultrasonic burst in air.

公开(公告)号：US20220326064A1

公开(公告)日：2022-10-13

申请号：US17636738

申请日：2020-09-07

Applicant: TDK Electronics AG

Inventor： Michael Gebhart ,  Stefan Sax ,  Thomas Koidl ,  Michael Pirolt

IPC: G01F23/2962

Abstract: In an embodiment a sensor system includes a housing, an electronic circuit and an ultrasonic distance sensor, wherein the electronic circuit and the ultrasonic distance sensor are arranged in the housing, and wherein the sensor system is configured to measure a distance between the sensor system and a surface of a material in a container by an echo propagation time of an ultrasonic burst in air.