ZA200610153B - Turbine case reinforcement in a gas turbine jet engine - Google Patents
Turbine case reinforcement in a gas turbine jet engine Download PDFInfo
- Publication number
- ZA200610153B ZA200610153B ZA200610153A ZA200610153A ZA200610153B ZA 200610153 B ZA200610153 B ZA 200610153B ZA 200610153 A ZA200610153 A ZA 200610153A ZA 200610153 A ZA200610153 A ZA 200610153A ZA 200610153 B ZA200610153 B ZA 200610153B
- Authority
- ZA
- South Africa
- Prior art keywords
- stiffener ring
- turbine case
- low pressure
- notch
- pressure turbine
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 title description 2
- 239000003351 stiffener Substances 0.000 claims abstract description 211
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 50
- 238000003754 machining Methods 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 41
- 230000007423 decrease Effects 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000002829 reductive effect Effects 0.000 claims description 8
- 229910000601 superalloy Inorganic materials 0.000 claims description 8
- 230000002441 reversible effect Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 238000007373 indentation Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 11
- 230000001939 inductive effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 20
- 239000007789 gas Substances 0.000 description 14
- 239000003570 air Substances 0.000 description 9
- 238000013461 design Methods 0.000 description 9
- 230000009467 reduction Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229910000816 inconels 718 Inorganic materials 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003090 exacerbative effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/20—Actively adjusting tip-clearance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/20—Actively adjusting tip-clearance
- F01D11/22—Actively adjusting tip-clearance by mechanically actuating the stator or rotor components, e.g. moving shroud sections relative to the rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
- F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
- F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/28—Arrangement of seals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/30—Retaining components in desired mutual position
- F05B2260/301—Retaining bolts or nuts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/14—Casings or housings protecting or supporting assemblies within
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/55—Seals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/18—Two-dimensional patterned
- F05D2250/182—Two-dimensional patterned crenellated, notched
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/29—Three-dimensional machined; miscellaneous
- F05D2250/292—Three-dimensional machined; miscellaneous tapered
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/70—Treatment or modification of materials
- F05D2300/702—Reinforcement
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57170104P | 2004-05-17 | 2004-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200610153B true ZA200610153B (en) | 2008-07-30 |
Family
ID=36010448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200610153A ZA200610153B (en) | 2004-05-17 | 2006-12-05 | Turbine case reinforcement in a gas turbine jet engine |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US20060013681A1 (enExample) |
| EP (2) | EP2314831A1 (enExample) |
| JP (1) | JP4802192B2 (enExample) |
| KR (1) | KR20070020299A (enExample) |
| CN (1) | CN1989316A (enExample) |
| AT (1) | ATE503914T1 (enExample) |
| AU (1) | AU2005300065A1 (enExample) |
| BR (1) | BRPI0511190A (enExample) |
| CA (1) | CA2566359A1 (enExample) |
| DE (1) | DE602005027210D1 (enExample) |
| IL (1) | IL179179A0 (enExample) |
| MX (1) | MXPA06013304A (enExample) |
| NO (1) | NO20065738L (enExample) |
| NZ (2) | NZ585538A (enExample) |
| RU (1) | RU2006144869A (enExample) |
| WO (1) | WO2006046969A2 (enExample) |
| ZA (1) | ZA200610153B (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8191254B2 (en) | 2004-09-23 | 2012-06-05 | Carlton Forge Works | Method and apparatus for improving fan case containment and heat resistance in a gas turbine jet engine |
| DE102007054483A1 (de) * | 2007-11-15 | 2009-05-20 | Mtu Aero Engines Gmbh | Bauteil mit ringartiger oder rohrartiger Form |
| US8021109B2 (en) * | 2008-01-22 | 2011-09-20 | General Electric Company | Turbine casing with false flange |
| US9062565B2 (en) * | 2009-12-31 | 2015-06-23 | Rolls-Royce Corporation | Gas turbine engine containment device |
| JP6628251B2 (ja) | 2013-03-15 | 2020-01-08 | ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ | コンパクトな空力熱モデルを用いたチップクリアランスの管理 |
| FR3011608B1 (fr) * | 2013-10-09 | 2016-05-27 | Snecma | Joint a labyrinthe et machine tournante comprenant un tel joint |
| US10100675B2 (en) * | 2014-12-09 | 2018-10-16 | United Technologies Corporation | Outer diffuser case for a gas turbine engine |
| FR3029820B1 (fr) * | 2014-12-16 | 2016-12-30 | Snecma | Procede de reparation d'un carter de soufflante |
| GB2553806B (en) * | 2016-09-15 | 2019-05-29 | Rolls Royce Plc | Turbine tip clearance control method and system |
| US10968782B2 (en) | 2017-01-18 | 2021-04-06 | Raytheon Technologies Corporation | Rotatable vanes |
| US10677260B2 (en) * | 2017-02-21 | 2020-06-09 | General Electric Company | Turbine engine and method of manufacturing |
| GB201820926D0 (en) * | 2018-12-21 | 2019-02-06 | Rolls Royce Plc | Turbine engine |
| GB201820930D0 (en) * | 2018-12-21 | 2019-02-06 | Rolls Royce Plc | Turbine engine |
| GB201820919D0 (en) | 2018-12-21 | 2019-02-06 | Rolls Royce Plc | Turbine engine |
| GB201820925D0 (en) | 2018-12-21 | 2019-02-06 | Rolls Royce Plc | Turbine engine |
| CN113882906B (zh) * | 2021-10-18 | 2023-04-14 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种航空发动机自适应涡轮外环块 |
| US11732609B2 (en) * | 2021-10-29 | 2023-08-22 | Pratt & Whitney Canada Corp. | Connecting arrangement between components of an aircraft engine |
| US11846199B2 (en) | 2022-01-28 | 2023-12-19 | Hamilton Sundstrand Corporation | Rotor containment structure |
| CN116006327B (zh) * | 2022-12-01 | 2025-06-17 | 中国船舶重工集团公司第七0三研究所 | 一种具备反向转动功能的双层涡轮叶片强度考核方法 |
| US12270313B2 (en) | 2023-09-01 | 2025-04-08 | Pratt & Whitney Canada Corp. | Engine carcass stiffener for high maneuver loads |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3085398A (en) * | 1961-01-10 | 1963-04-16 | Gen Electric | Variable-clearance shroud structure for gas turbine engines |
| ES403795A1 (es) * | 1971-07-06 | 1975-05-01 | Andritz Ag Maschf | Bomba para presiones de servicio elevadas. |
| US3719365A (en) * | 1971-10-18 | 1973-03-06 | Gen Motors Corp | Seal structure |
| BE792224A (fr) * | 1971-12-01 | 1973-03-30 | Penny Robert N | Element composite long ayant un coefficient de dilatation lineaire effectif predetermine |
| US3798899A (en) * | 1971-12-29 | 1974-03-26 | Power Technology Corp | Gas turbine engine |
| JPS5548157Y2 (enExample) * | 1974-05-31 | 1980-11-11 | ||
| US3928963A (en) * | 1974-11-04 | 1975-12-30 | Gen Motors Corp | Cast in place gas turbine containment ring and method of manufacture |
| GB1501916A (en) * | 1975-06-20 | 1978-02-22 | Rolls Royce | Matching thermal expansions of components of turbo-machines |
| GB2087979B (en) * | 1980-11-22 | 1984-02-22 | Rolls Royce | Gas turbine engine blade tip seal |
| US4513567A (en) * | 1981-11-02 | 1985-04-30 | United Technologies Corporation | Gas turbine engine active clearance control |
| US4934899A (en) * | 1981-12-21 | 1990-06-19 | United Technologies Corporation | Method for containing particles in a rotary machine |
| US4452563A (en) * | 1981-12-21 | 1984-06-05 | United Technologies Corporation | Containment structure |
| US4484856A (en) * | 1981-12-21 | 1984-11-27 | United Technologies Corporation | Containment structure |
| DE3704197C1 (de) * | 1987-02-11 | 1987-08-20 | Mtu Muenchen Gmbh | Demontierbarer Berstschutzring |
| US4734007A (en) * | 1987-03-03 | 1988-03-29 | Rolls-Royce Plc | Fan casing and fan blade loading/unloading |
| US5018942A (en) * | 1989-09-08 | 1991-05-28 | General Electric Company | Mechanical blade tip clearance control apparatus for a gas turbine engine |
| US5154575A (en) * | 1991-07-01 | 1992-10-13 | United Technologies Corporation | Thermal blade tip clearance control for gas turbine engines |
| FR2683851A1 (fr) * | 1991-11-20 | 1993-05-21 | Snecma | Turbomachine equipee de moyens facilitant le reglage des jeux du stator entree stator et rotor. |
| US5332358A (en) * | 1993-03-01 | 1994-07-26 | General Electric Company | Uncoupled seal support assembly |
| US6637186B1 (en) * | 1997-11-11 | 2003-10-28 | United Technologies Corporation | Fan case liner |
| US6053696A (en) * | 1998-05-29 | 2000-04-25 | Pratt & Whitney Canada Inc. | Impact resistant composite shell for gas turbine engine fan case |
| US6231301B1 (en) * | 1998-12-10 | 2001-05-15 | United Technologies Corporation | Casing treatment for a fluid compressor |
| US6368054B1 (en) * | 1999-12-14 | 2002-04-09 | Pratt & Whitney Canada Corp. | Split ring for tip clearance control |
| DE50012259D1 (de) * | 2000-01-11 | 2006-04-27 | Sulzer Pumpen Ag Winterthur | Strömungsmaschine für ein Fluid mit einem radialen Dichtspalt zwischen Statorteilen und einem Rotor |
| GB0008193D0 (en) * | 2000-04-05 | 2000-05-24 | Rolls Royce Plc | A gas turbine engine blade containment assembly |
| US6719242B2 (en) * | 2000-12-01 | 2004-04-13 | Sonoco Development, Inc. | Composite core |
| US6896483B2 (en) * | 2001-07-02 | 2005-05-24 | Allison Advanced Development Company | Blade track assembly |
| US6514041B1 (en) * | 2001-09-12 | 2003-02-04 | Alstom (Switzerland) Ltd | Carrier for guide vane and heat shield segment |
| US6487491B1 (en) * | 2001-11-21 | 2002-11-26 | United Technologies Corporation | System and method of controlling clearance between turbine engine blades and case based on engine components thermal growth model |
| US20040219011A1 (en) * | 2003-05-02 | 2004-11-04 | General Electric Company | High pressure turbine elastic clearance control system and method |
| US6848885B1 (en) * | 2003-08-18 | 2005-02-01 | General Electric Company | Methods and apparatus for fabricating gas turbine engines |
| GB2407343B (en) * | 2003-10-22 | 2006-04-19 | Rolls Royce Plc | An acoustic liner for a gas turbine engine casing |
| US20050252000A1 (en) * | 2004-05-17 | 2005-11-17 | Cardarella Louis J Jr | Method and system for improved blade tip clearance in a gas turbine jet engine |
| US8191254B2 (en) * | 2004-09-23 | 2012-06-05 | Carlton Forge Works | Method and apparatus for improving fan case containment and heat resistance in a gas turbine jet engine |
-
2005
- 2005-05-13 WO PCT/US2005/016901 patent/WO2006046969A2/en not_active Ceased
- 2005-05-13 US US11/129,627 patent/US20060013681A1/en not_active Abandoned
- 2005-05-13 EP EP10183864A patent/EP2314831A1/en not_active Withdrawn
- 2005-05-13 CA CA002566359A patent/CA2566359A1/en not_active Abandoned
- 2005-05-13 EP EP05849434A patent/EP1774141B1/en not_active Expired - Lifetime
- 2005-05-13 NZ NZ585538A patent/NZ585538A/en unknown
- 2005-05-13 DE DE602005027210T patent/DE602005027210D1/de not_active Expired - Lifetime
- 2005-05-13 MX MXPA06013304A patent/MXPA06013304A/es active IP Right Grant
- 2005-05-13 BR BRPI0511190-0A patent/BRPI0511190A/pt not_active IP Right Cessation
- 2005-05-13 JP JP2007527324A patent/JP4802192B2/ja not_active Expired - Fee Related
- 2005-05-13 NZ NZ551475A patent/NZ551475A/en unknown
- 2005-05-13 AU AU2005300065A patent/AU2005300065A1/en not_active Abandoned
- 2005-05-13 KR KR1020067026689A patent/KR20070020299A/ko not_active Ceased
- 2005-05-13 CN CNA2005800157454A patent/CN1989316A/zh active Pending
- 2005-05-13 AT AT05849434T patent/ATE503914T1/de not_active IP Right Cessation
- 2005-05-13 RU RU2006144869/06A patent/RU2006144869A/ru not_active Application Discontinuation
-
2006
- 2006-11-09 IL IL179179A patent/IL179179A0/en unknown
- 2006-12-05 ZA ZA200610153A patent/ZA200610153B/en unknown
- 2006-12-12 NO NO20065738A patent/NO20065738L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US20060013681A1 (en) | 2006-01-19 |
| AU2005300065A1 (en) | 2006-05-04 |
| EP1774141A2 (en) | 2007-04-18 |
| BRPI0511190A (pt) | 2007-12-04 |
| NZ551475A (en) | 2010-09-30 |
| MXPA06013304A (es) | 2007-05-04 |
| CA2566359A1 (en) | 2006-05-04 |
| CN1989316A (zh) | 2007-06-27 |
| JP4802192B2 (ja) | 2011-10-26 |
| IL179179A0 (en) | 2007-03-08 |
| ATE503914T1 (de) | 2011-04-15 |
| WO2006046969A3 (en) | 2006-06-22 |
| WO2006046969A9 (en) | 2006-08-10 |
| EP2314831A1 (en) | 2011-04-27 |
| NZ585538A (en) | 2011-09-30 |
| WO2006046969A8 (en) | 2007-03-08 |
| WO2006046969A2 (en) | 2006-05-04 |
| DE602005027210D1 (de) | 2011-05-12 |
| KR20070020299A (ko) | 2007-02-20 |
| NO20065738L (no) | 2007-02-08 |
| EP1774141B1 (en) | 2011-03-30 |
| RU2006144869A (ru) | 2008-06-27 |
| JP2007538199A (ja) | 2007-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1774141B1 (en) | Turbine case reinforcement in a gas turbine jet engine | |
| US11022145B2 (en) | Bushing arranged between a body and a shaft, and connected to the shaft | |
| US10323534B2 (en) | Blade outer air seal with cooling features | |
| EP3044425B1 (en) | Blade outer air seal having angled retention hook | |
| EP2984296B1 (en) | Blade outer air seal with secondary air sealing | |
| EP3287674B1 (en) | Floating, non-contact seal with offset building clearance for load imbalance | |
| US10253645B2 (en) | Blade outer air seal with secondary air sealing | |
| US11143048B2 (en) | Labyrinth seal with variable tooth heights | |
| EP3502421A1 (en) | A gas turbine engine triple bend finger seal | |
| US20050252000A1 (en) | Method and system for improved blade tip clearance in a gas turbine jet engine | |
| US20250207505A1 (en) | Compliant shroud designs with variable stiffness | |
| EP3309364B1 (en) | System of an engine | |
| SA05260324B1 (ar) | تقوية قفص تربين في محرك نفاث تربيني غازي |