FR2982907B1 - Systeme mecanique pour turbomachine, turbomachine et procede de fixation d'un systeme mecanique dans une turbomachine - Google Patents
Systeme mecanique pour turbomachine, turbomachine et procede de fixation d'un systeme mecanique dans une turbomachineInfo
- Publication number
- FR2982907B1 FR2982907B1 FR1160692A FR1160692A FR2982907B1 FR 2982907 B1 FR2982907 B1 FR 2982907B1 FR 1160692 A FR1160692 A FR 1160692A FR 1160692 A FR1160692 A FR 1160692A FR 2982907 B1 FR2982907 B1 FR 2982907B1
- Authority
- FR
- France
- Prior art keywords
- turbomachine
- mechanical system
- fixing
- mechanical
- 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.)
- Active
Links
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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
-
- 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
- F01D25/243—Flange connections; Bolting arrangements
-
- 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
- F01D25/246—Fastening of diaphragms or stator-rings
-
- 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
- F01D25/26—Double casings; Measures against temperature strain in casings
- F01D25/265—Vertically split casings; Clamping arrangements therefor
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/026—Shaft to shaft connections
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
- F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
-
- 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
- F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/78—Other construction of jet pipes
- F02K1/80—Couplings or connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1160692A FR2982907B1 (fr) | 2011-11-23 | 2011-11-23 | Systeme mecanique pour turbomachine, turbomachine et procede de fixation d'un systeme mecanique dans une turbomachine |
PCT/FR2012/052676 WO2013076417A1 (fr) | 2011-11-23 | 2012-11-20 | Systeme mecanique pour turbomachine, turbomachine et procede de fixation d'un systeme mecanique dans une turbomachine |
GB1409132.6A GB2513740B (en) | 2011-11-23 | 2012-11-20 | Mechanical system for a turbine engine, turbine engine, and method for attaching a mechanical system within a turbine engine |
US14/360,377 US9790814B2 (en) | 2011-11-23 | 2012-11-20 | Mechanical system for a turbine engine, turbine engine, and method for attaching a mechanical system within a turbine engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1160692A FR2982907B1 (fr) | 2011-11-23 | 2011-11-23 | Systeme mecanique pour turbomachine, turbomachine et procede de fixation d'un systeme mecanique dans une turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2982907A1 FR2982907A1 (fr) | 2013-05-24 |
FR2982907B1 true FR2982907B1 (fr) | 2013-12-27 |
Family
ID=47436039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1160692A Active FR2982907B1 (fr) | 2011-11-23 | 2011-11-23 | Systeme mecanique pour turbomachine, turbomachine et procede de fixation d'un systeme mecanique dans une turbomachine |
Country Status (4)
Country | Link |
---|---|
US (1) | US9790814B2 (fr) |
FR (1) | FR2982907B1 (fr) |
GB (1) | GB2513740B (fr) |
WO (1) | WO2013076417A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10830447B2 (en) * | 2013-04-29 | 2020-11-10 | Raytheon Technologies Corporation | Joint for sealing a gap between casing segments of an industrial gas turbine engine combustor |
FR3010272B1 (fr) | 2013-09-04 | 2017-01-13 | Commissariat Energie Atomique | Dispositif acoustique digital a puissance sonore augmentee |
US10502059B2 (en) * | 2015-02-02 | 2019-12-10 | United Technologies Corporation | Alignment tie rod device and method of utilization |
US11041461B2 (en) * | 2018-02-15 | 2021-06-22 | Raytheon Technologies Corporation | Exhaust liner deflection limiter |
US10774685B2 (en) * | 2018-04-30 | 2020-09-15 | Ratheon Technologies Corporation | Gas turbine engine exhaust component |
US11015636B2 (en) * | 2018-07-03 | 2021-05-25 | Raytheon Technologies Corporation | Nut strip assembly with array of captured nuts |
US11421557B1 (en) * | 2021-08-13 | 2022-08-23 | Honeywell International Inc. | Turbomachine components including castellation flanges and methods for coupling turbomachine components |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE333669B (fr) * | 1967-12-06 | 1971-03-22 | Nordstjernan Rederi Ab | |
SE406625B (sv) * | 1977-07-12 | 1979-02-19 | Stal Laval Turbin Ab | Turbomaskin |
US5226788A (en) * | 1991-12-23 | 1993-07-13 | General Electric Company | Turbine heat shield and bolt retainer assembly |
US5295773A (en) * | 1992-11-10 | 1994-03-22 | United Technologies Corporation | Self-locking pressed in insert arrangement |
JP4015284B2 (ja) | 1998-06-09 | 2007-11-28 | 三菱重工業株式会社 | 蒸気タービンケーシングのフランジ冷却構造 |
US6352404B1 (en) * | 2000-02-18 | 2002-03-05 | General Electric Company | Thermal control passages for horizontal split-line flanges of gas turbine engine casings |
US6467988B1 (en) * | 2000-05-20 | 2002-10-22 | General Electric Company | Reducing cracking adjacent shell flange connecting bolts |
US6641326B2 (en) * | 2001-12-21 | 2003-11-04 | General Electric Company | Removable stud for joining casing flanges |
US20050172638A1 (en) * | 2004-02-10 | 2005-08-11 | Czachor Robert P. | Methods and apparatus for assembling gas turbine engines |
FR2869374B1 (fr) * | 2004-04-23 | 2009-01-30 | Snecma Moteurs Sa | Systeme de fixation de pieces par des goujons a collerettes |
US7371042B2 (en) | 2004-12-21 | 2008-05-13 | General Electric Company | Method and apparatus for balancing gas turbine engines |
US8459941B2 (en) * | 2009-06-15 | 2013-06-11 | General Electric Company | Mechanical joint for a gas turbine engine |
-
2011
- 2011-11-23 FR FR1160692A patent/FR2982907B1/fr active Active
-
2012
- 2012-11-20 GB GB1409132.6A patent/GB2513740B/en active Active
- 2012-11-20 WO PCT/FR2012/052676 patent/WO2013076417A1/fr active Application Filing
- 2012-11-20 US US14/360,377 patent/US9790814B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2513740B (en) | 2018-05-02 |
GB201409132D0 (en) | 2014-07-09 |
WO2013076417A1 (fr) | 2013-05-30 |
GB2513740A (en) | 2014-11-05 |
US20140286770A1 (en) | 2014-09-25 |
FR2982907A1 (fr) | 2013-05-24 |
US9790814B2 (en) | 2017-10-17 |
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Legal Events
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PLFP | Fee payment |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719 |
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