JP2011064198A - 燃料ノズルカップシール - Google Patents
燃料ノズルカップシール Download PDFInfo
- Publication number
- JP2011064198A JP2011064198A JP2010196267A JP2010196267A JP2011064198A JP 2011064198 A JP2011064198 A JP 2011064198A JP 2010196267 A JP2010196267 A JP 2010196267A JP 2010196267 A JP2010196267 A JP 2010196267A JP 2011064198 A JP2011064198 A JP 2011064198A
- Authority
- JP
- Japan
- Prior art keywords
- fuel nozzle
- fuel
- end cap
- cap assembly
- nozzle assembly
- 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.)
- Withdrawn
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 54
- 239000007789 gas Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- VZUPOJJVIYVMIT-UHFFFAOYSA-N [Mo].[Ni].[Cr].[Fe] Chemical compound [Mo].[Ni].[Cr].[Fe] VZUPOJJVIYVMIT-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00012—Details of sealing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00017—Assembling combustion chamber liners or subparts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Gasket Seals (AREA)
- Tires In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/560,526 US8413447B2 (en) | 2009-09-16 | 2009-09-16 | Fuel nozzle cup seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011064198A true JP2011064198A (ja) | 2011-03-31 |
| JP2011064198A5 JP2011064198A5 (enExample) | 2013-10-10 |
Family
ID=43603638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010196267A Withdrawn JP2011064198A (ja) | 2009-09-16 | 2010-09-02 | 燃料ノズルカップシール |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8413447B2 (enExample) |
| JP (1) | JP2011064198A (enExample) |
| CN (1) | CN102022733A (enExample) |
| CH (1) | CH701895A2 (enExample) |
| DE (1) | DE102010037353A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8938978B2 (en) * | 2011-05-03 | 2015-01-27 | General Electric Company | Gas turbine engine combustor with lobed, three dimensional contouring |
| US9103551B2 (en) * | 2011-08-01 | 2015-08-11 | General Electric Company | Combustor leaf seal arrangement |
| DE102013007443A1 (de) * | 2013-04-30 | 2014-10-30 | Rolls-Royce Deutschland Ltd & Co Kg | Brennerdichtung für Gasturbinen-Brennkammerkopf und Hitzeschild |
| CN104776447B (zh) * | 2015-03-27 | 2017-08-25 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种用于燃气轮机燃烧室的组合式端盖 |
| US10677465B2 (en) * | 2017-05-16 | 2020-06-09 | General Electric Company | Combustor mounting assembly having a spring finger for forming a seal with a fuel injector assembly |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5749218A (en) * | 1993-12-17 | 1998-05-12 | General Electric Co. | Wear reduction kit for gas turbine combustors |
| CN1205766A (zh) * | 1995-12-22 | 1999-01-20 | 燃烧工程有限公司 | 一种用于蒸汽发生装置的边界层煤喷嘴装置 |
| US6547256B2 (en) * | 2000-12-26 | 2003-04-15 | General Electric Company | Cloth ring seal |
| US6609885B2 (en) * | 2001-12-28 | 2003-08-26 | General Electric Company | Supplemental seal for the chordal hinge seal in a gas turbine |
| US6599089B2 (en) * | 2001-12-28 | 2003-07-29 | General Electric Company | Supplemental seal for the chordal hinge seal in a gas turbine |
| US6637752B2 (en) * | 2001-12-28 | 2003-10-28 | General Electric Company | Supplemental seal for the chordal hinge seal in a gas turbine |
| US7784264B2 (en) * | 2006-08-03 | 2010-08-31 | Siemens Energy, Inc. | Slidable spring-loaded transition-to-turbine seal apparatus and heat-shielding system, comprising the seal, at transition/turbine junction of a gas turbine engine |
| US20090115141A1 (en) * | 2007-11-07 | 2009-05-07 | General Electric Company | Stage one nozzle to transition piece seal |
| US8104291B2 (en) * | 2008-03-27 | 2012-01-31 | General Electric Company | Combustion cap floating collar using E-seal |
-
2009
- 2009-09-16 US US12/560,526 patent/US8413447B2/en not_active Expired - Fee Related
-
2010
- 2010-09-02 JP JP2010196267A patent/JP2011064198A/ja not_active Withdrawn
- 2010-09-06 DE DE102010037353A patent/DE102010037353A1/de not_active Withdrawn
- 2010-09-10 CH CH01459/10A patent/CH701895A2/de not_active Application Discontinuation
- 2010-09-16 CN CN201010293492XA patent/CN102022733A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN102022733A (zh) | 2011-04-20 |
| US20110062253A1 (en) | 2011-03-17 |
| US8413447B2 (en) | 2013-04-09 |
| CH701895A2 (de) | 2011-03-31 |
| DE102010037353A1 (de) | 2011-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130826 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130826 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20131028 |