Patent · US Active

Combustion chamber pressure sensor

US8079253B2 · kind B2 · utility

1Cited by

5References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Holger Scholzen · Stuttgart, DE
Markus Ledermann · Asperg, DE

Key dates

Filing date	Oct 5, 2009
Grant date	Dec 20, 2011
Priority date	—
Expiry date	Mar 3, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG01L23/08
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A combustion chamber pressure sensor for an internal combustion engine, having a sensor body able to be inserted into a receiving bore of the internal combustion engine, which sensor body has on the side of the combustion chamber a sealing device for sealing the sensor body in the receiving bore, and which sensor body is provided with affixation means for fixing the combustion chamber pressure sensor in place inside the receiving bore. The sealing device includes at least one separately produced heat-resistant elastic sealing element, which is disposed around an outer jacket of the sensor body.

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