Konversionselement und Vibronischer Sensor

Details

Veröffentlichungs-Nr.

EP4810170

Anmeldetag

29. Oktober 2024

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

B06B1/06

Abstract

The invention refers to a converting element (2) for converting between mechanical vibrations and electric signals. There are various piezoelectric elements (3) arranged in a stack and a connector (4) being a wire. At the outside (5) of the stack are grooves (6) between adjacent piezoelectric elements (3). The connector (4) is located within the grooves (6) which are filled with an electrically conductive filling material (7). The connector (4) is connected to the stack via a sintering process. The connector (4) comprises inner segments (8) located within the grooves (6) and outer segments (9) located outside of the grooves (6). The outer segments (9) are located at the outside (5) of the stack. One line of isolation (16) located on top of the outer segments (9) of the connector (4) acts as a strain relief of the connector (4). The invention further covers a vibronic sensor with a converting element (2).

Anmelder

Firmen

Endress+Hauser SE+Co. KG
CTS Corporation Advanced Materials and Solutions

Land

🇩🇪 Deutschland

Fachgebiete