Patent · US Active

Sensor module for a pressure-measuring sheathed-element glow plug

US10001106B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Holger Scholzen · Stuttgart, DE
Juergen Krueger · Bremen, DE
Anke Maier-Schleich · Leutenbach, DE

Key dates

Filing date	Jul 17, 2014
Grant date	Jun 19, 2018
Priority date	—
Expiry date	Aug 11, 2034

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF23Q2007/005
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A sensor module having a sensor housing, at least one piezoelectric converter element that is disposed in the sensor housing, and at least one insulating member that is disposed in the sensor housing alongside the converter element. The insulating member has on its outer periphery at least one recess in which a contacting system of the converter element extends. A pressure-measuring glow plug having a sensor module of this kind is also described.

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