公开(公告)号：US10180343B2

公开(公告)日：2019-01-15

申请号：US15042890

申请日：2016-02-12

Applicant: TRUMA GERAETETECHNIK GMBH & CO. KG

Inventor： Johannes Merker ,  Andreas Schmoll ,  Daniel Pless

IPC: G01S7/00 ,  G01S15/88 ,  G01S7/521 ,  G10K11/00 ,  G01F23/296

Abstract: The invention relates to a filling level measuring device (10) for measuring the filling level in a container (2) through the wall (9) thereof by means of ultrasound, having an ultrasonic measuring head (12), a controller (20), and a fastening device (24) by means of which the filling level measuring device (10) can be fastened to the container (2) such that the ultrasonic measuring head (12) is pressed against the wall (9) of the container (2). The invention further relates to a method of operating such a filling level measuring device (10), wherein a sampling rate is used which is situation-dependent. The invention finally relates to an assembly made up of such a filling level measuring device and at least one spacer (50) which can be attached to the lower edge of a container (2) to be provided with the filling level measuring device (10).

公开(公告)号：US11060901B2

公开(公告)日：2021-07-13

申请号：US16919257

申请日：2020-07-02

Applicant: TRUMA GERAETETECHNIK GMBH & CO. KG

Inventor： Johannes Merker ,  Andreas Schmoll ,  Daniel Pless

IPC: G01F23/296 ,  G10K11/00

Abstract: The invention relates to a filling level measuring device (10) for measuring the filling level in a container (2) through the wall (9) thereof by means of ultrasound, having an ultrasonic measuring head (12), a controller (20), and a fastening device (24) by means of which the filling level measuring device (10) can be fastened to the container (2) such that the ultrasonic measuring head (12) is pressed against the wall (9) of the container (2). The invention further relates to a method of operating such a filling level measuring device (10), wherein a sampling rate is used which is situation-dependent. The invention finally relates to an assembly made up of such a filling level measuring device and at least one spacer (50) which can be attached to the lower edge of a container (2) to be provided with the filling level measuring device (10).

公开(公告)号：US11530942B2

公开(公告)日：2022-12-20

申请号：US17229294

申请日：2021-04-13

Applicant: TRUMA GERAETETECHNIK GMBH & CO. KG

Inventor： Johannes Merker ,  Andreas Schmoll ,  Daniel Pless

IPC: G01F23/296 ,  G10K11/00 ,  G01F23/2962

Abstract: The invention relates to a filling level measuring device for measuring the filling level in a container through the wall thereof by means of ultrasound, having an ultrasonic measuring head, a controller, and a fastening device by means of which the filling level measuring device can be fastened to the container such that the ultrasonic measuring head is pressed against the wall of the container. The invention further relates to a method of operating such a filling level measuring device, wherein a sampling rate is used which is situation-dependent. The invention finally relates to an assembly made up of such a filling level measuring device and at least one spacer which can be attached to the lower edge of a container to be provided with the filling level measuring device.

公开(公告)号：US10830631B2

公开(公告)日：2020-11-10

申请号：US16168063

申请日：2018-10-23

Applicant: TRUMA GERAETETECHNIK GMBH & CO. KG

Inventor： Johannes Merker ,  Andreas Schmoll ,  Daniel Pless

IPC: G01F23/296 ,  G10K11/00

Abstract: The invention relates to a filling level measuring device (10) for measuring the filling level in a container (2) through the wall (9) thereof by means of ultrasound, having an ultrasonic measuring head (12), a controller (20), and a fastening device (24) by means of which the filling level measuring device (10) can be fastened to the container (2) such that the ultrasonic measuring head (12) is pressed against the wall (9) of the container (2). The invention further relates to a method of operating such a filling level measuring device (10), wherein a sampling rate is used which is situation-dependent. The invention finally relates to an assembly made up of such a filling level measuring device and at least one spacer (50) which can be attached to the lower edge of a container (2) to be provided with the filling level measuring device (10).