Patent · US Active

Device and method for determining combustion chamber pressure

US8397556B2 · kind B2 · utility

2Cited by

12References

8Claims

0Family size

Assignee

BORGWARNER BERU SYSTEMS GMBH · DE

Inventors

Bernd Last · Reutlingen, DE
Hans Houben · Würselen, DE
Yue Cheng · Chongqing, CN
Christian Pottiez · Eppingen, DE
Frank Pechhold · Ludwigsburg, DE
Arno Marto · Weil der Stadt, DE

Key dates

Filing date	Apr 22, 2009
Grant date	Mar 19, 2013
Priority date	—
Expiry date	Apr 22, 2029

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF23Q2007/002
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

The invention relates to a device and a method for determining combustion chamber pressure, having at least one glow filament, at least one measuring element, at least two spring membranes, and at least one tubular base.

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