Patent · US Expired

Pressure and heat-flow sensor for the combustion chamber of internal combustion engines

US5228333A · kind A · utility

3Cited by

2References

5Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Peter Kleinschmidt · Munich, DE
Hans Meixner · Haar, DE
Randolf Mock · Munich, DE
Hans Winter · Gelnhausen, DE

Key dates

Filing date	Jan 16, 1992
Grant date	Jul 20, 1993
Priority date	—
Expiry date	Jan 16, 2012

Classification

Technology area (CPC G)Physics
CPC primaryG01L23/10
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Integrated design of a combustion pressure sensor (11, 12, 13, 14) and combustion heat-flow sensor (21) which is suitable for determining a physical variable of the combustion process of an engine.

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