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Class Information
Number: 431/114
Name: Combustion > With means attenuating sound or pulsation
Description: Apparatus including means for dampening or preventing the occurrence of noises or vibrations tending to be produced in the operation of the burner assembly.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7549290 |
Acoustic damper |
Jun. 23, 2009 |
| 7549506 |
Method of suppressing combustion instabilities using a resonator adopting counter-bored holes |
Jun. 23, 2009 |
| 7549857 |
Method and device for affecting thermoacoustic oscillations in combustion systems |
Jun. 23, 2009 |
| 7513117 |
Method for operating a furnace |
Apr. 7, 2009 |
| 7461719 |
Resonator performance by local reduction of component thickness |
Dec. 9, 2008 |
| 7448215 |
Combustion chamber for a gas turbine engine |
Nov. 11, 2008 |
| 7341448 |
Gas-fired heating apparatus |
Mar. 11, 2008 |
| 7334408 |
Combustion chamber for a gas turbine with at least two resonator devices |
Feb. 26, 2008 |
| 7322195 |
Acoustic dampers |
Jan. 29, 2008 |
| 7320222 |
Burner, method for operating a burner and gas turbine |
Jan. 22, 2008 |
| 7272931 |
Method and apparatus to decrease combustor acoustics |
Sep. 25, 2007 |
| 7252503 |
Wind-proof venturi tube |
Aug. 7, 2007 |
| 7252052 |
Gas-fired heating apparatus |
Aug. 7, 2007 |
| 7241138 |
Burner with stepped fuel injection |
Jul. 10, 2007 |
| 7232308 |
Method and device for affecting thermoacoustic oscillations in combustion systems |
Jun. 19, 2007 |
| 7089746 |
Systems and methods for detection of blowout precursors in combustors |
Aug. 15, 2006 |
| 7062919 |
Vortex fuel nozzle to reduce noise levels and improve mixing |
Jun. 20, 2006 |
| 7051530 |
Burner apparatus for burning fuel and air |
May. 30, 2006 |
| 7007480 |
Multi-axial pivoting combustor liner in gas turbine engine |
Mar. 7, 2006 |
| 6931853 |
Gas turbine combustor having staged burners with dissimilar mixing passage geometries |
Aug. 23, 2005 |
| 6922612 |
Combustion vibration estimating apparatus, plant and gas turbine plant |
Jul. 26, 2005 |
| 6920758 |
Gas turbine and the combustor thereof |
Jul. 26, 2005 |
| 6808385 |
Furnace sound shield |
Oct. 26, 2004 |
| 6773257 |
Burner for the production of a hot gas |
Aug. 10, 2004 |
| 6705857 |
Method for injecting fuel into a burner |
Mar. 16, 2004 |
| 6648628 |
Gas flow muffling device |
Nov. 18, 2003 |
| 6640544 |
Gas turbine combustor, gas turbine, and jet engine |
Nov. 4, 2003 |
| 6595002 |
Vibration reduction in a combustion chamber |
Jul. 22, 2003 |
| 6568190 |
Combustion chamber assembly |
May. 27, 2003 |
| 6546729 |
Damper arrangement for reducing combustion-chamber pulsations |
Apr. 15, 2003 |
| 6530221 |
Modular resonators for suppressing combustion instabilities in gas turbine power plants |
Mar. 11, 2003 |
| 6506047 |
Fast-fit electronic gas-lighting device |
Jan. 14, 2003 |
| 6491514 |
Furnace burner box assembly with reduced acoustic emissions |
Dec. 10, 2002 |
| 6464489 |
Method and apparatus for controlling thermoacoustic vibrations in a combustion system |
Oct. 15, 2002 |
| 6461144 |
Method of controlling thermoacoustic vibrations in a combustion system, and combustion system |
Oct. 8, 2002 |
| 6430930 |
Arrangement for reduction of acoustic vibrations in a combustion chamber |
Aug. 13, 2002 |
| 6428312 |
Resonance free burner |
Aug. 6, 2002 |
| 6390805 |
Method of preventing flow instabilities in a burner |
May. 21, 2002 |
| 6370879 |
Damping device for reducing the vibration amplitude of acoustic waves for a burner |
Apr. 16, 2002 |
| 6364212 |
Heating device |
Apr. 2, 2002 |
| 6354071 |
Measurement method for detecting and quantifying combustor dynamic pressures |
Mar. 12, 2002 |
| 6343927 |
Method for active suppression of hydrodynamic instabilities in a combustion system and a combustion system for carrying out the method |
Feb. 5, 2002 |
| 6336806 |
Method for combustion of a liquid fuel in a combustion system, and a combustion system for carrying out the method |
Jan. 8, 2002 |
| 6305927 |
Burner with acoustically damped fuel supply system |
Oct. 23, 2001 |
| 6269646 |
Combustors with improved dynamics |
Aug. 7, 2001 |
| 6205764 |
Method for the active damping of combustion oscillation and combustion apparatus |
Mar. 27, 2001 |
| 6205765 |
Apparatus and method for active control of oscillations in gas turbine combustors |
Mar. 27, 2001 |
| 6202401 |
Method and device for acoustic modulation of a flame produced by a hybrid burner |
Mar. 20, 2001 |
| 6196835 |
Burner |
Mar. 6, 2001 |
| 6170265 |
Method and device for minimizing thermoacoustic vibrations in gas-turbine combustion chambers |
Jan. 9, 2001 |
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