Global Patent Index - EP 0349384 B1

EP 0349384 B1 19950412 - Method and apparatus for actively controlling combustion instability.

Title (en)

Method and apparatus for actively controlling combustion instability.

Title (de)

Verfahren und Einrichtung zur aktiven Kontrolle von Verbrennungsinstabilitäten.

Title (fr)

Procédé et dispositif de contrÔle actif des instabilités de combustion.

Publication

EP 0349384 B1 19950412 (FR)

Application

EP 89401754 A 19890621

Priority

  • FR 8808383 A 19880622
  • FR 8902902 A 19890306

Abstract (en)

[origin: EP0349384A1] The invention relates to a method and apparatus for actively controlling combustion instability in a combustion chamber (1), in which method and apparatus the instability in the chamber is detected (5), and the flow rate (8, 6) of fuel injected into the chamber is modulated as a function of the instability detected. <IMAGE>

IPC 1-7

F23N 5/16

IPC 8 full level

F02C 9/28 (2006.01); F02K 9/56 (2006.01); F23N 5/00 (2006.01); F23N 5/08 (2006.01); F23N 5/16 (2006.01); F23N 1/00 (2006.01)

CPC (source: EP US)

F23N 5/16 (2013.01 - EP US); F23N 1/00 (2013.01 - EP US)

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0349384 A1 19900103; EP 0349384 B1 19950412; AT E121179 T1 19950415; DE 68922149 D1 19950518; DE 68922149 T2 19951026; FR 2645247 A2 19901005; FR 2645247 B2 19910607; JP H0285607 A 19900327; US 5145355 A 19920908

DOCDB simple family (application)

EP 89401754 A 19890621; AT 89401754 T 19890621; DE 68922149 T 19890621; FR 8902902 A 19890306; JP 16057089 A 19890622; US 68688191 A 19910417