EP 0985882 B1 20031203 - Vibration damping in combustors
Title (en)
Vibration damping in combustors
Title (de)
Schwingungsdämpfung in Brennkammern
Title (fr)
Amortissement des vibrations dans des combusteurs
Publication
Application
Priority
EP 98810901 A 19980910
Abstract (en)
[origin: EP0985882A1] A burner generating hot gasses, e.g. for a gas turbine, has the fuel and air ducted into the combustion chamber (212), or into a mixing chamber (211). Some of the burnt gasses from the burner are recirculated by jets (220) in the sides of the burner to mix with the fuel prior to combustion. The operation of the burner reduces thermo-acoustic vibrations and produces a more controlled combustion.
IPC 1-7
IPC 8 full level
F23C 9/00 (2006.01); F23M 20/00 (2014.01); F23R 3/02 (2006.01); F23R 3/28 (2006.01); F23R 3/54 (2006.01)
CPC (source: EP US)
F23C 9/006 (2013.01 - EP US); F23M 20/005 (2015.01 - EP US); F23R 3/02 (2013.01 - EP US); F23R 3/286 (2013.01 - EP US); F23R 3/54 (2013.01 - EP US); F05B 2260/96 (2013.01 - EP US); F23R 2900/00014 (2013.01 - EP US)
Citation (examination)
- US 3319692 A 19670516 - IMANTS REBA, et al
- US 3174526 A 19650323 - VON LINDE ROBERT ALBERT
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
EP 0985882 A1 20000315; EP 0985882 B1 20031203; DE 59810347 D1 20040115; US 6430933 B1 20020813
DOCDB simple family (application)
EP 98810901 A 19980910; DE 59810347 T 19980910; US 39279199 A 19990909