EP 1635117 A1 20060315 - Method for regulating the air/fuel ratio of a burner and burner using this method
Title (en)
Method for regulating the air/fuel ratio of a burner and burner using this method
Title (de)
Verfahren zur Regelung des Luft-Brennstoffverhältnisses eines Brenners und Brenner zur Durchführung dieses Verfahrens
Title (fr)
Procédé pour la régulation du rapport air/gaz d'un brûleur et brûleur mettant en oeuvre ce procédé
Publication
Application
Priority
FR 0452044 A 20040914
Abstract (en)
The method involves measuring a rotation speed of an electric motor (23) of a ventilator (22) corresponding to a differential reference pressure measured by a differential pressure sensor (10). A parameter representative of characteristics of a smoke evacuation conduit and values corresponding to respective upper and lower limits of the rotation speed of the motor is calculated and stored. An independent claim is also included for a boiler burner.
IPC 8 full level
F23N 5/18 (2006.01); F23D 14/02 (2006.01); F23D 14/60 (2006.01); F23N 1/02 (2006.01)
CPC (source: EP)
F23D 14/02 (2013.01); F23D 14/60 (2013.01); F23N 1/022 (2013.01); F23N 5/188 (2013.01); F23N 2225/04 (2020.01); F23N 2233/08 (2020.01); F23N 2235/16 (2020.01); F23N 2900/05181 (2013.01)
Citation (applicant)
- FR 2775782 A1 19990910 - THEOBALD SA A [FR]
- EP 0644377 B1 19961023 - HONEYWELL BV [NL]
- US 4645450 A 19870224 - WEST JOHN S [US]
- JP S59212622 A 19841201 - MATSUSHITA ELECTRIC IND CO LTD
Citation (search report)
- [AD] FR 2775782 A1 19990910 - THEOBALD SA A [FR]
- [AD] EP 0644377 A1 19950322 - HONEYWELL BV [NL]
- [A] PATENT ABSTRACTS OF JAPAN vol. 008, no. 148 (M - 308) 11 July 1984 (1984-07-11)
Designated contracting state (EPC)
BE DE ES GB IT NL
DOCDB simple family (publication)
EP 1635117 A1 20060315; FR 2875289 A1 20060317; FR 2875289 B1 20061110
DOCDB simple family (application)
EP 05291886 A 20050913; FR 0452044 A 20040914