Global Patent Index - EP 1161640 A1

EP 1161640 A1 2001-12-12 - A METHOD AND DEVICE FOR SUPERVISION AND CONTROL OF A HEAT GENERATOR WITH PULSATING COMBUSTION

Title (en)

A METHOD AND DEVICE FOR SUPERVISION AND CONTROL OF A HEAT GENERATOR WITH PULSATING COMBUSTION

Title (de)

VERFAHREN UND VORRICHTUNG ZUR ÜBERWACHUNG UND STEUERUNG VON EINEM WÄRMEERZEUGER MIT PULSIERENDER VERBRENNUNG

Title (fr)

PROCEDE ET DISPOSITIF DE SURVEILLANCE ET DE COMMANDE D'UN GENERATEUR DE CHALEUR A COMBUSTION PULSATOIRE

Publication

EP 1161640 A1 (EN)

Application

EP 00919211 A

Priority

  • SE 0000526 W
  • SE 9900980 A

Abstract (en)

[origin: WO0055542A1] The invention covers a method and a device for supervision and control of a heat generator with pulsating combustion. The amplitude of the sound generated during the operation of the heat generator is sensed by means of a sensor (25), and the initiation means (17, 17A, 22) or electrical operative system of the heat generator is shut down, when the amplitude reaches a predetermined value, which indicates that the heat generator operates, or falls outside a predetermined area, which indicates that the operation of the heat generator is defective.

IPC 1-7 (main, further and additional classification)

F23C 11/04

IPC 8 full level (invention and additional information)

F23C 15/00 (2006.01); F23N 5/16 (2006.01)

CPC (invention and additional information)

F23C 15/00 (2013.01); F23N 5/16 (2013.01)

Citation (search report)

See references of WO 0055542A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0055542 A1 20000921; AU 3991900 A 20001004; CA 2366120 A1 20000921; EP 1161640 A1 20011212; NO 20014505 A 20011112; NO 20014505 D0 20010917; SE 514161 C2 20010115; SE 9900980 D0 19990318; SE 9900980 L 20000919; US 2002037487 A1 20020328

INPADOC legal status


2004-06-09 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20031209

2001-12-12 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010920

2001-12-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-12-12 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI