JP2015114098A5 - - Google Patents
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- Publication number
- JP2015114098A5 JP2015114098A5 JP2014247520A JP2014247520A JP2015114098A5 JP 2015114098 A5 JP2015114098 A5 JP 2015114098A5 JP 2014247520 A JP2014247520 A JP 2014247520A JP 2014247520 A JP2014247520 A JP 2014247520A JP 2015114098 A5 JP2015114098 A5 JP 2015114098A5
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- pilot nozzle
- extending
- internal
- premix
- 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
Links
- 239000000446 fuel Substances 0.000 claims 21
- 238000011144 upstream manufacturing Methods 0.000 claims 7
- 239000012530 fluid Substances 0.000 claims 6
- 230000002093 peripheral effect Effects 0.000 claims 5
- 239000000945 filler Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/102,846 | 2013-12-11 | ||
| US14/102,846 US9435540B2 (en) | 2013-12-11 | 2013-12-11 | Fuel injector with premix pilot nozzle |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015114098A JP2015114098A (ja) | 2015-06-22 |
| JP2015114098A5 true JP2015114098A5 (OSRAM) | 2018-01-18 |
| JP6557463B2 JP6557463B2 (ja) | 2019-08-07 |
Family
ID=53185441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014247520A Active JP6557463B2 (ja) | 2013-12-11 | 2014-12-08 | 予混合パイロットノズルを備える燃料噴射器 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US9435540B2 (OSRAM) |
| JP (1) | JP6557463B2 (OSRAM) |
| CN (1) | CN204678394U (OSRAM) |
| CH (1) | CH708992A2 (OSRAM) |
| DE (1) | DE102014117621A1 (OSRAM) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150285502A1 (en) * | 2014-04-08 | 2015-10-08 | General Electric Company | Fuel nozzle shroud and method of manufacturing the shroud |
| US9714767B2 (en) | 2014-11-26 | 2017-07-25 | General Electric Company | Premix fuel nozzle assembly |
| US9982892B2 (en) | 2015-04-16 | 2018-05-29 | General Electric Company | Fuel nozzle assembly including a pilot nozzle |
| US10215415B2 (en) * | 2015-09-23 | 2019-02-26 | General Electric Company | Premix fuel nozzle assembly cartridge |
| US10443854B2 (en) | 2016-06-21 | 2019-10-15 | General Electric Company | Pilot premix nozzle and fuel nozzle assembly |
| US10724740B2 (en) | 2016-11-04 | 2020-07-28 | General Electric Company | Fuel nozzle assembly with impingement purge |
| US10295190B2 (en) | 2016-11-04 | 2019-05-21 | General Electric Company | Centerbody injector mini mixer fuel nozzle assembly |
| US10352569B2 (en) | 2016-11-04 | 2019-07-16 | General Electric Company | Multi-point centerbody injector mini mixing fuel nozzle assembly |
| US10465909B2 (en) | 2016-11-04 | 2019-11-05 | General Electric Company | Mini mixing fuel nozzle assembly with mixing sleeve |
| US10393382B2 (en) | 2016-11-04 | 2019-08-27 | General Electric Company | Multi-point injection mini mixing fuel nozzle assembly |
| US10634353B2 (en) | 2017-01-12 | 2020-04-28 | General Electric Company | Fuel nozzle assembly with micro channel cooling |
| US10612775B2 (en) * | 2017-06-19 | 2020-04-07 | General Electric Company | Dual-fuel fuel nozzle with air shield |
| KR102046455B1 (ko) | 2017-10-30 | 2019-11-19 | 두산중공업 주식회사 | 연료 노즐, 이를 포함하는 연소기 및 가스 터빈 |
| US11371706B2 (en) | 2017-12-18 | 2022-06-28 | General Electric Company | Premixed pilot nozzle for gas turbine combustor |
| US10890329B2 (en) | 2018-03-01 | 2021-01-12 | General Electric Company | Fuel injector assembly for gas turbine engine |
| KR102109082B1 (ko) * | 2018-09-03 | 2020-05-12 | 두산중공업 주식회사 | 가스 터빈의 연소기 |
| US10935245B2 (en) | 2018-11-20 | 2021-03-02 | General Electric Company | Annular concentric fuel nozzle assembly with annular depression and radial inlet ports |
| US11286884B2 (en) | 2018-12-12 | 2022-03-29 | General Electric Company | Combustion section and fuel injector assembly for a heat engine |
| US11073114B2 (en) | 2018-12-12 | 2021-07-27 | General Electric Company | Fuel injector assembly for a heat engine |
| US11156360B2 (en) | 2019-02-18 | 2021-10-26 | General Electric Company | Fuel nozzle assembly |
| US11187408B2 (en) | 2019-04-25 | 2021-11-30 | Fives North American Combustion, Inc. | Apparatus and method for variable mode mixing of combustion reactants |
| US11287134B2 (en) * | 2019-12-31 | 2022-03-29 | General Electric Company | Combustor with dual pressure premixing nozzles |
| EP4027059A1 (en) * | 2021-01-12 | 2022-07-13 | Crosstown Power GmbH | Burner, combustor, and method for retrofitting a combustion appliance |
| KR102459999B1 (ko) | 2021-01-13 | 2022-10-26 | 두산에너빌리티 주식회사 | 연소기용 노즐, 연소기, 및 이를 포함하는 가스 터빈 |
| US12454909B2 (en) | 2021-12-03 | 2025-10-28 | General Electric Company | Combustor size rating for a gas turbine engine using hydrogen fuel |
| CN116293811B (zh) | 2021-12-21 | 2025-10-14 | 通用电气公司 | 燃料喷嘴和旋流器 |
| US11906165B2 (en) | 2021-12-21 | 2024-02-20 | General Electric Company | Gas turbine nozzle having an inner air swirler passage and plural exterior fuel passages |
| US12331932B2 (en) | 2022-01-31 | 2025-06-17 | General Electric Company | Turbine engine fuel mixer |
| US12215866B2 (en) | 2022-02-18 | 2025-02-04 | General Electric Company | Combustor for a turbine engine having a fuel-air mixer including a set of mixing passages |
| US20250341308A1 (en) * | 2024-04-22 | 2025-11-06 | General Electric Company | Fuel injector for a turbine engine |
| CN118463225B (zh) * | 2024-06-04 | 2025-06-13 | 中国航发湖南动力机械研究所 | 氢气喷嘴及燃烧室 |
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| DE3241162A1 (de) | 1982-11-08 | 1984-05-10 | Kraftwerk Union AG, 4330 Mülheim | Vormischbrenner mit integriertem diffusionsbrenner |
| US4982570A (en) | 1986-11-25 | 1991-01-08 | General Electric Company | Premixed pilot nozzle for dry low Nox combustor |
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| JP2002174425A (ja) * | 2000-12-07 | 2002-06-21 | Toshiba Corp | ガスタービン燃焼器 |
| US6609380B2 (en) | 2001-12-28 | 2003-08-26 | General Electric Company | Liquid fuel nozzle apparatus with passive protective purge |
| US6857271B2 (en) | 2002-12-16 | 2005-02-22 | Power Systems Mfg., Llc | Secondary fuel nozzle with readily customizable pilot fuel flow rate |
| US20050229600A1 (en) | 2004-04-16 | 2005-10-20 | Kastrup David A | Methods and apparatus for fabricating gas turbine engine combustors |
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| US20090165436A1 (en) | 2007-12-28 | 2009-07-02 | General Electric Company | Premixed, preswirled plasma-assisted pilot |
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| US20100319353A1 (en) | 2009-06-18 | 2010-12-23 | John Charles Intile | Multiple Fuel Circuits for Syngas/NG DLN in a Premixed Nozzle |
| US8468831B2 (en) | 2009-07-13 | 2013-06-25 | General Electric Company | Lean direct injection for premixed pilot application |
| US8677760B2 (en) | 2010-01-06 | 2014-03-25 | General Electric Company | Fuel nozzle with integrated passages and method of operation |
| US8919673B2 (en) * | 2010-04-14 | 2014-12-30 | General Electric Company | Apparatus and method for a fuel nozzle |
| US8261555B2 (en) | 2010-07-08 | 2012-09-11 | General Electric Company | Injection nozzle for a turbomachine |
| US8418469B2 (en) | 2010-09-27 | 2013-04-16 | General Electric Company | Fuel nozzle assembly for gas turbine system |
| US8925324B2 (en) * | 2010-10-05 | 2015-01-06 | General Electric Company | Turbomachine including a mixing tube element having a vortex generator |
| US8464537B2 (en) * | 2010-10-21 | 2013-06-18 | General Electric Company | Fuel nozzle for combustor |
| US8991188B2 (en) | 2011-01-05 | 2015-03-31 | General Electric Company | Fuel nozzle passive purge cap flow |
| RU2560099C2 (ru) | 2011-01-31 | 2015-08-20 | Дженерал Электрик Компани | Топливное сопло (варианты) |
| EP2693123B1 (en) | 2011-03-30 | 2017-10-11 | Mitsubishi Hitachi Power Systems, Ltd. | Nozzle, gas turbine combustor and gas turbine |
| JP5773342B2 (ja) * | 2011-06-03 | 2015-09-02 | 川崎重工業株式会社 | 燃料噴射装置 |
| US8801428B2 (en) * | 2011-10-04 | 2014-08-12 | General Electric Company | Combustor and method for supplying fuel to a combustor |
| US20130219899A1 (en) * | 2012-02-27 | 2013-08-29 | General Electric Company | Annular premixed pilot in fuel nozzle |
| JP5486619B2 (ja) * | 2012-02-28 | 2014-05-07 | 株式会社日立製作所 | ガスタービン燃焼器及びその運転方法 |
| US9366432B2 (en) | 2012-05-17 | 2016-06-14 | Capstone Turbine Corporation | Multistaged lean prevaporizing premixing fuel injector |
| US9261279B2 (en) | 2012-05-25 | 2016-02-16 | General Electric Company | Liquid cartridge with passively fueled premixed air blast circuit for gas operation |
| WO2014081334A1 (en) | 2012-11-21 | 2014-05-30 | General Electric Company | Anti-coking liquid fuel cartridge |
| RU2618801C2 (ru) | 2013-01-10 | 2017-05-11 | Дженерал Электрик Компани | Топливная форсунка, концевой узел топливной форсунки и газовая турбина |
| US9297535B2 (en) | 2013-02-25 | 2016-03-29 | General Electric Company | Fuel/air mixing system for fuel nozzle |
-
2013
- 2013-12-11 US US14/102,846 patent/US9435540B2/en active Active
-
2014
- 2014-12-01 DE DE102014117621.9A patent/DE102014117621A1/de not_active Withdrawn
- 2014-12-04 CH CH01883/14A patent/CH708992A2/de not_active Application Discontinuation
- 2014-12-08 JP JP2014247520A patent/JP6557463B2/ja active Active
- 2014-12-11 CN CN201420776608.9U patent/CN204678394U/zh not_active Expired - Lifetime
-
2016
- 2016-07-28 US US15/221,747 patent/US10072848B2/en active Active