Patent · US Active

Sensor element having a conductor and leadthrough

US10036720B2 · kind B2 · utility

0Cited by

2References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Andreas Rottmann · Baunach, DE
Frank Buse · Stuttgart, DE
Jens Schneider · Anderson, US
Thomas Juestel · Aachen, DE

Key dates

Filing date	Mar 13, 2014
Grant date	Jul 31, 2018
Priority date	—
Expiry date	Aug 23, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG01N27/4071
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A sensor element for detecting a physical property of a gas includes: a first end region and a second end region opposing one another; a functional element in the first end region interior that is electroconductively connected to a contact area disposed in the second end region exterior; the electrically conductive connection between the functional element and the contact area having a conductor in the interior of the sensor element essentially extending in the longitudinal direction, and having a leadthrough that essentially extends orthogonally to the longitudinal direction of the sensor element. The ratio between an electrical resistance of the conductor and an electrical resistance of the leadthrough is between 3 and 1/3.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.