CA2465573C - Outer and inner cowl-wire wrap to one piece cowl conversion - Google Patents
Outer and inner cowl-wire wrap to one piece cowl conversion Download PDFInfo
- Publication number
- CA2465573C CA2465573C CA2465573A CA2465573A CA2465573C CA 2465573 C CA2465573 C CA 2465573C CA 2465573 A CA2465573 A CA 2465573A CA 2465573 A CA2465573 A CA 2465573A CA 2465573 C CA2465573 C CA 2465573C
- Authority
- CA
- Canada
- Prior art keywords
- cowl
- assembly
- combustor
- replacement
- coupling
- 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.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title description 2
- 238000010618 wire wrap Methods 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 37
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 210000003041 ligament Anatomy 0.000 claims abstract description 17
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 8
- 239000000446 fuel Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 5
- 238000005219 brazing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 10
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 239000000567 combustion gas Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000000739 chaotic effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 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
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/60—Support structures; Attaching or mounting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
- B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
- F23M20/005—Noise absorbing means
-
- 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
- F23R3/002—Wall structures
-
- 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
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/52—Toroidal combustion chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/13—Parts of turbine combustion chambers
-
- 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
- F23R2900/00016—Retrofitting in general, e.g. to respect new regulations on pollution
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49346—Rocket or jet device making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
- Y10T29/4973—Replacing of defective part
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Aerials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/436,842 US6779268B1 (en) | 2003-05-13 | 2003-05-13 | Outer and inner cowl-wire wrap to one piece cowl conversion |
| US10/436,842 | 2003-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2465573A1 CA2465573A1 (en) | 2004-11-13 |
| CA2465573C true CA2465573C (en) | 2011-04-19 |
Family
ID=32869281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2465573A Expired - Fee Related CA2465573C (en) | 2003-05-13 | 2004-04-29 | Outer and inner cowl-wire wrap to one piece cowl conversion |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6779268B1 (enExample) |
| EP (1) | EP1477741B1 (enExample) |
| JP (1) | JP4643175B2 (enExample) |
| CN (1) | CN100549529C (enExample) |
| BR (1) | BRPI0402049A (enExample) |
| CA (1) | CA2465573C (enExample) |
| DE (1) | DE602004031275D1 (enExample) |
| MX (1) | MXPA04004473A (enExample) |
| MY (1) | MY135398A (enExample) |
| SG (1) | SG109532A1 (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7316117B2 (en) * | 2005-02-04 | 2008-01-08 | Siemens Power Generation, Inc. | Can-annular turbine combustors comprising swirler assembly and base plate arrangements, and combinations |
| JP2006300448A (ja) * | 2005-04-22 | 2006-11-02 | Mitsubishi Heavy Ind Ltd | ガスタービンの燃焼器 |
| US7513098B2 (en) | 2005-06-29 | 2009-04-07 | Siemens Energy, Inc. | Swirler assembly and combinations of same in gas turbine engine combustors |
| US8327538B2 (en) * | 2005-10-17 | 2012-12-11 | General Electric Company | Methods to facilitate extending gas turbine engine useful life |
| FR2897144B1 (fr) * | 2006-02-08 | 2008-05-02 | Snecma Sa | Chambre de combustion de turbomachine a fentes tangentielles |
| FR2897145B1 (fr) * | 2006-02-08 | 2013-01-18 | Snecma | Chambre de combustion annulaire de turbomachine a fixations alternees. |
| US7716931B2 (en) * | 2006-03-01 | 2010-05-18 | General Electric Company | Method and apparatus for assembling gas turbine engine |
| US7765809B2 (en) * | 2006-11-10 | 2010-08-03 | General Electric Company | Combustor dome and methods of assembling such |
| FR2910597B1 (fr) * | 2006-12-22 | 2009-03-20 | Snecma Sa | Carenage pour fond de chambre de combustion |
| 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 |
| US20080216300A1 (en) * | 2007-03-06 | 2008-09-11 | United Technologies Corporation | Splitter fairing repair |
| FR2943403B1 (fr) | 2009-03-17 | 2014-11-14 | Snecma | Chambre de combustion de turbomachine comprenant des moyens ameliores d'alimentation en air |
| CN101560929B (zh) * | 2009-05-22 | 2010-08-25 | 中国科学院力学研究所 | 一种可变倾角超燃冲压发动机外整流罩 |
| US9316108B2 (en) * | 2012-03-05 | 2016-04-19 | General Electric Company | Gas turbine frame stiffening rails |
| US11175046B2 (en) | 2019-05-09 | 2021-11-16 | General Electric Company | Combustor premixer assembly including inlet lips |
| US11859819B2 (en) | 2021-10-15 | 2024-01-02 | General Electric Company | Ceramic composite combustor dome and liners |
| CN120734756B (zh) * | 2025-09-02 | 2025-11-04 | 江苏顺源航空零部件有限公司 | 发动机短舱组合式进气整流罩的智能化焊接系统及方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3942271A1 (de) * | 1989-12-21 | 1991-07-04 | Mtu Maintenance Gmbh | Verfahren zur reparatur eines flammrohres |
| US5197289A (en) * | 1990-11-26 | 1993-03-30 | General Electric Company | Double dome combustor |
| US5181377A (en) * | 1991-04-16 | 1993-01-26 | General Electric Company | Damped combustor cowl structure |
| US5430935A (en) * | 1993-07-14 | 1995-07-11 | Yaworsky; Chester E. | Method for repairing a combustion chamber assembly |
| DE19643028A1 (de) * | 1996-10-18 | 1998-04-23 | Bmw Rolls Royce Gmbh | Brennkammer einer Gasturbine mit einem ringförmigen Kopfabschnitt |
| US5974805A (en) | 1997-10-28 | 1999-11-02 | Rolls-Royce Plc | Heat shielding for a turbine combustor |
| US6148600A (en) | 1999-02-26 | 2000-11-21 | General Electric Company | One-piece sheet metal cowl for combustor of a gas turbine engine and method of configuring same |
| US6286302B1 (en) | 1999-04-01 | 2001-09-11 | General Electric Company | Venturi for use in the swirl cup package of a gas turbine combustor having water injected therein |
| US6205763B1 (en) | 1999-05-24 | 2001-03-27 | General Electric Company | Method of forming a swirler with as-cast holes |
| US6345441B1 (en) * | 2000-07-18 | 2002-02-12 | General Electric Company | Method of repairing combustion chamber liners |
| US6497104B1 (en) * | 2000-10-30 | 2002-12-24 | General Electric Company | Damped combustion cowl structure |
| US6449952B1 (en) * | 2001-04-17 | 2002-09-17 | General Electric Company | Removable cowl for gas turbine combustor |
| US6553767B2 (en) | 2001-06-11 | 2003-04-29 | General Electric Company | Gas turbine combustor liner with asymmetric dilution holes machined from a single piece form |
| US6568079B2 (en) * | 2001-06-11 | 2003-05-27 | General Electric Company | Methods for replacing combustor liner panels |
| US6655146B2 (en) * | 2001-07-31 | 2003-12-02 | General Electric Company | Hybrid film cooled combustor liner |
| US6513331B1 (en) * | 2001-08-21 | 2003-02-04 | General Electric Company | Preferential multihole combustor liner |
| US6581386B2 (en) * | 2001-09-29 | 2003-06-24 | General Electric Company | Threaded combustor baffle |
| US6629415B2 (en) * | 2001-10-27 | 2003-10-07 | General Electric Co. | Methods and apparatus for modeling gas turbine engine combustor liners |
| US6651437B2 (en) * | 2001-12-21 | 2003-11-25 | General Electric Company | Combustor liner and method for making thereof |
| US6655147B2 (en) * | 2002-04-10 | 2003-12-02 | General Electric Company | Annular one-piece corrugated liner for combustor of a gas turbine engine |
-
2003
- 2003-05-13 US US10/436,842 patent/US6779268B1/en not_active Expired - Lifetime
-
2004
- 2004-04-29 CA CA2465573A patent/CA2465573C/en not_active Expired - Fee Related
- 2004-05-11 SG SG200402536A patent/SG109532A1/en unknown
- 2004-05-11 MY MYPI20041749A patent/MY135398A/en unknown
- 2004-05-12 MX MXPA04004473A patent/MXPA04004473A/es active IP Right Grant
- 2004-05-12 JP JP2004141751A patent/JP4643175B2/ja not_active Expired - Fee Related
- 2004-05-12 EP EP04252732A patent/EP1477741B1/en not_active Expired - Lifetime
- 2004-05-12 BR BR0402049-9A patent/BRPI0402049A/pt not_active IP Right Cessation
- 2004-05-12 DE DE602004031275T patent/DE602004031275D1/de not_active Expired - Lifetime
- 2004-05-13 CN CNB2004100431812A patent/CN100549529C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SG109532A1 (en) | 2005-03-30 |
| JP4643175B2 (ja) | 2011-03-02 |
| CA2465573A1 (en) | 2004-11-13 |
| MXPA04004473A (es) | 2005-03-31 |
| MY135398A (en) | 2008-04-30 |
| DE602004031275D1 (de) | 2011-03-17 |
| JP2004340143A (ja) | 2004-12-02 |
| EP1477741B1 (en) | 2011-02-02 |
| EP1477741A1 (en) | 2004-11-17 |
| CN1550716A (zh) | 2004-12-01 |
| CN100549529C (zh) | 2009-10-14 |
| US6779268B1 (en) | 2004-08-24 |
| BRPI0402049A (pt) | 2005-01-25 |
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| Publication | Publication Date | Title |
|---|---|---|
| CA2465573C (en) | Outer and inner cowl-wire wrap to one piece cowl conversion | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20210429 |