EP 1243857 B1 20051214 - Fan for combustion air
Title (en)
Fan for combustion air
Title (de)
Gebläse für Verbrennungsluft
Title (fr)
Ventilateur pour l'air comburant
Publication
Application
Priority
DE 10114405 A 20010323
Abstract (en)
[origin: EP1243857A1] A method and device for adjusting the air ratio of a gaseous fuel/air mixture for operating a burner (18) comprises measuring the mass flow (7) and the Wobbe (viscosity) index of the fuel (5), measuring the mass flow of the air (13) and controlling a mass flow on the basis of these values to give the predetermined value of lambda. An Independent claim is also included for a device for the above method having flow sensors and a data unit to regulate the fuel flow though a dosing valve.
IPC 1-7
IPC 8 full level
F04D 29/42 (2006.01); F23D 14/60 (2006.01); F23N 1/02 (2006.01); F23N 5/18 (2006.01)
CPC (source: EP)
F04D 29/4213 (2013.01); F04D 29/4226 (2013.01); F23D 14/60 (2013.01); F23N 1/022 (2013.01); F23N 5/184 (2013.01); F23N 2005/181 (2013.01); F23N 2005/185 (2013.01); F23N 2221/10 (2020.01); F23N 2233/08 (2020.01)
Designated contracting state (EPC)
FR GB IT NL
DOCDB simple family (publication)
EP 1243857 A1 20020925; EP 1243857 B1 20051214; CN 100464124 C 20090225; CN 1737428 A 20060222; DE 10114405 A1 20020926; DE 10114405 B4 20110324
DOCDB simple family (application)
EP 02001432 A 20020121; CN 200510103683 A 20020322; DE 10114405 A 20010323