EP 3404326 B1 20200722 - SYSTEM AND APPROACH FOR CONTROLLING A COMBUSTION CHAMBER
Title (en)
SYSTEM AND APPROACH FOR CONTROLLING A COMBUSTION CHAMBER
Title (de)
SYSTEM UND VERFAHREN ZUR STEUERUNG EINER BRENNKAMMER
Title (fr)
SYSTÈME ET APPROCHE POUR COMMANDER UNE CHAMBRE DE COMBUSTION
Publication
Application
Priority
US 201715600403 A 20170519
Abstract (en)
[origin: EP3404326A1] A system for controlling activity in a combustion chamber. The system does not necessarily need to be mechanically adjusted and yet may provide precise control of a fuel air mixture ratio. A sensing module of the system may have a mass flow sensor that relates to air flow and another sensor that relates to fuel flow. Neither sensor may need contact with fuel. Fuel and air to the system may be controlled. Pressure of the fuel and/or air may be regulated. The sensors (225,226,227) may provide signals to a processor (252) to indicate a state of the fuel and air in the system. The processor, with reliance on a programmed curve, table or the like, often based on data, in a storage memory, may regulate the flow or pressure of the fuel and air in a parallel fashion to provide an appropriate fuel-air mixture to the combustion chamber.
IPC 8 full level
CPC (source: CN EP)
F23N 1/022 (2013.01 - CN); F23N 1/025 (2013.01 - EP); F23N 5/18 (2013.01 - EP); F23R 3/02 (2013.01 - CN); F23R 3/28 (2013.01 - CN); F23N 2225/06 (2020.01 - EP); F23N 2227/16 (2020.01 - EP); F23N 2900/05181 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3404326 A1 20181121; EP 3404326 B1 20200722; CN 108954373 A 20181207; CN 108954373 B 20201027
DOCDB simple family (application)
EP 18172611 A 20180516; CN 201810487952 A 20180521