JP2013040757A5 - - Google Patents

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Publication number
JP2013040757A5
JP2013040757A5 JP2012179193A JP2012179193A JP2013040757A5 JP 2013040757 A5 JP2013040757 A5 JP 2013040757A5 JP 2012179193 A JP2012179193 A JP 2012179193A JP 2012179193 A JP2012179193 A JP 2012179193A JP 2013040757 A5 JP2013040757 A5 JP 2013040757A5
Authority
JP
Japan
Prior art keywords
metering
orifices
plate
air
fuel inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2012179193A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013040757A (ja
JP5965777B2 (ja
Filing date
Publication date
Priority claimed from US13/212,683 external-priority patent/US8646703B2/en
Application filed filed Critical
Publication of JP2013040757A publication Critical patent/JP2013040757A/ja
Publication of JP2013040757A5 publication Critical patent/JP2013040757A5/ja
Application granted granted Critical
Publication of JP5965777B2 publication Critical patent/JP5965777B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2012179193A 2011-08-18 2012-08-13 燃料ノズルのための流量調整オリフィスシステム Active JP5965777B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/212,683 US8646703B2 (en) 2011-08-18 2011-08-18 Flow adjustment orifice systems for fuel nozzles
US13/212,683 2011-08-18

Publications (3)

Publication Number Publication Date
JP2013040757A JP2013040757A (ja) 2013-02-28
JP2013040757A5 true JP2013040757A5 (cg-RX-API-DMAC7.html) 2015-09-17
JP5965777B2 JP5965777B2 (ja) 2016-08-10

Family

ID=46832218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012179193A Active JP5965777B2 (ja) 2011-08-18 2012-08-13 燃料ノズルのための流量調整オリフィスシステム

Country Status (4)

Country Link
US (1) US8646703B2 (cg-RX-API-DMAC7.html)
EP (1) EP2559940B1 (cg-RX-API-DMAC7.html)
JP (1) JP5965777B2 (cg-RX-API-DMAC7.html)
CN (1) CN102954494B (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150330636A1 (en) * 2014-05-13 2015-11-19 General Electric Company System and method for control of combustion dynamics in combustion system
US10975703B2 (en) * 2016-10-27 2021-04-13 Raytheon Technologies Corporation Additively manufactured component for a gas powered turbine
WO2018132185A1 (en) * 2017-01-11 2018-07-19 Siemens Energy, Inc. Mechanical attachment of a fuel rocket on a support housing base

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968925A (en) * 1959-11-25 1961-01-24 William E Blevans Fuel nozzle head for anti-coking
US5685139A (en) 1996-03-29 1997-11-11 General Electric Company Diffusion-premix nozzle for a gas turbine combustor and related method
GB2320755B (en) * 1996-12-31 2000-03-29 Westinghouse Electric Corp Low nox combustor having dual fuel injection system
US6092363A (en) * 1998-06-19 2000-07-25 Siemens Westinghouse Power Corporation Low Nox combustor having dual fuel injection system
GB9929601D0 (en) * 1999-12-16 2000-02-09 Rolls Royce Plc A combustion chamber
GB0111788D0 (en) * 2001-05-15 2001-07-04 Rolls Royce Plc A combustion chamber
JP4508474B2 (ja) * 2001-06-07 2010-07-21 三菱重工業株式会社 燃焼器
US6755024B1 (en) * 2001-08-23 2004-06-29 Delavan Inc. Multiplex injector
US7093776B2 (en) 2004-06-29 2006-08-22 Delphi Technologies, Inc Fuel injector nozzle atomizer having individual passages for inward directed accelerated cross-flow
US20070075158A1 (en) * 2005-09-22 2007-04-05 Pelletier Robert R Nozzle assembly
JP4495179B2 (ja) 2007-02-28 2010-06-30 三菱重工業株式会社 燃料ノズル装置、ガスタービンおよび燃料ノズル装置の制御方法
US8276836B2 (en) * 2007-07-27 2012-10-02 General Electric Company Fuel nozzle assemblies and methods
US20090320483A1 (en) 2008-06-26 2009-12-31 General Electric Company Variable Orifice Plug for Turbine Fuel Nozzle
US8375548B2 (en) 2009-10-07 2013-02-19 Pratt & Whitney Canada Corp. Fuel nozzle and method of repair
US8393156B2 (en) 2009-11-09 2013-03-12 Woodward, Inc. Variable performance valve of a fuel nozzle for a turbine engine
US8484978B2 (en) 2009-11-12 2013-07-16 General Electric Company Fuel nozzle assembly that exhibits a frequency different from a natural operating frequency of a gas turbine engine and method of assembling the same
US20110173983A1 (en) 2010-01-15 2011-07-21 General Electric Company Premix fuel nozzle internal flow path enhancement

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