Sensor arrangement and method for producing a sensor arrangement
US12259283B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2021 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Apr 29, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01C7/008
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In an embodiment a sensor arrangement includes a sensor element including a ceramic base body and at least two electrodes, wherein the electrodes are arranged on an outer side of the ceramic base body, at least two contacting elements configured for making electrical contact with the sensor element, the contacting elements being connected to the electrodes in a connection region and a glass sheath, wherein at least the ceramic base body and the connection region are completely enclosed in the glass sheath, wherein the glass sheath is pressure tensioned, and wherein a coefficients of expansion of the glass sheath, the contacting elements and the sensor element are adapted to one another for the pressure tensioning of the glass sheath.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.