FR2916482B1 - Systeme de freinage en cas de rupture d'arbre de turbine dans un moteur a turbine a gaz - Google Patents
Systeme de freinage en cas de rupture d'arbre de turbine dans un moteur a turbine a gazInfo
- Publication number
- FR2916482B1 FR2916482B1 FR0703758A FR0703758A FR2916482B1 FR 2916482 B1 FR2916482 B1 FR 2916482B1 FR 0703758 A FR0703758 A FR 0703758A FR 0703758 A FR0703758 A FR 0703758A FR 2916482 B1 FR2916482 B1 FR 2916482B1
- Authority
- FR
- France
- Prior art keywords
- case
- brake system
- gas turbine
- turbine engine
- shaft rupture
- 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
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 2
Classifications
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- 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
- F01D21/006—Arrangements of brakes
-
- 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
- F05D2230/00—Manufacture
- F05D2230/90—Coating; Surface treatment
-
- 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
- F05D2260/00—Function
- F05D2260/90—Braking
- F05D2260/902—Braking using frictional mechanical forces
-
- 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
- F05D2300/20—Oxide or non-oxide ceramics
- F05D2300/21—Oxide ceramics
-
- 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
- F05D2300/20—Oxide or non-oxide ceramics
- F05D2300/21—Oxide ceramics
- F05D2300/2102—Glass
-
- 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
- F05D2300/20—Oxide or non-oxide ceramics
- F05D2300/21—Oxide ceramics
- F05D2300/2118—Zirconium oxides
-
- 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
- F05D2300/40—Organic materials
- F05D2300/44—Resins
-
- 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
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/601—Fabrics
-
- 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
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
-
- 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
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/611—Coating
-
- 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
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/614—Fibres or filaments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Braking Arrangements (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0703758A FR2916482B1 (fr) | 2007-05-25 | 2007-05-25 | Systeme de freinage en cas de rupture d'arbre de turbine dans un moteur a turbine a gaz |
EP08156698.6A EP2071136B1 (fr) | 2007-05-25 | 2008-05-21 | Moteur à turbine à gaz muni d'un dispositif de freinage en cas de rupture d'arbre |
US12/126,648 US8161727B2 (en) | 2007-05-25 | 2008-05-23 | System providing braking in a gas turbine engine in the event of the turbine shaft breaking |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0703758A FR2916482B1 (fr) | 2007-05-25 | 2007-05-25 | Systeme de freinage en cas de rupture d'arbre de turbine dans un moteur a turbine a gaz |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2916482A1 FR2916482A1 (fr) | 2008-11-28 |
FR2916482B1 true FR2916482B1 (fr) | 2009-09-04 |
Family
ID=39099813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0703758A Active FR2916482B1 (fr) | 2007-05-25 | 2007-05-25 | Systeme de freinage en cas de rupture d'arbre de turbine dans un moteur a turbine a gaz |
Country Status (3)
Country | Link |
---|---|
US (1) | US8161727B2 (fr) |
EP (1) | EP2071136B1 (fr) |
FR (1) | FR2916482B1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2916483B1 (fr) * | 2007-05-25 | 2013-03-01 | Snecma | Systeme de dissipation d'energie en cas de rupture d'arbre de turbine dans un moteur a turbine a gaz |
DE102011086775A1 (de) | 2011-07-20 | 2013-01-24 | Mtu Aero Engines Gmbh | Verfahren zur Herstellung eines Einlaufbelags, Einlaufsystem, Strömungsmaschine sowie Leitschaufel |
US9062560B2 (en) | 2012-03-13 | 2015-06-23 | United Technologies Corporation | Gas turbine engine variable stator vane assembly |
FR3026774B1 (fr) * | 2014-10-07 | 2020-07-17 | Safran Aircraft Engines | Turbomachine comportant un dispositif de freinage du rotor de soufflante. |
US10190440B2 (en) | 2015-06-10 | 2019-01-29 | Rolls-Royce North American Technologies, Inc. | Emergency shut-down detection system for a gas turbine |
FR3049646B1 (fr) * | 2016-03-31 | 2019-04-12 | Safran Aircraft Engines | Dispositif de limitation de survitesse d'un rotor de turbine de turbomachine |
US10815824B2 (en) * | 2017-04-04 | 2020-10-27 | General Electric | Method and system for rotor overspeed protection |
FR3113922B1 (fr) | 2020-09-08 | 2023-03-31 | Safran Aircraft Engines | Frein de turbine |
EP4006316A1 (fr) | 2020-11-27 | 2022-06-01 | Rolls-Royce Deutschland Ltd & Co KG | Système de protection contre la rupture d'arbre |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3490748A (en) * | 1968-05-14 | 1970-01-20 | Gen Motors Corp | Fragmentation brake for turbines |
FR2050550A5 (en) * | 1969-06-17 | 1971-04-02 | Commissariat Energie Atomique | Governor for turbine rotors |
US4498291A (en) * | 1982-10-06 | 1985-02-12 | Rolls-Royce Limited | Turbine overspeed limiter for turbomachines |
JPS6213479A (ja) * | 1985-07-10 | 1987-01-22 | Sumitomo Electric Ind Ltd | 摩擦材料 |
GB2199900B (en) * | 1987-01-15 | 1991-06-19 | Rolls Royce Plc | A turbopropeller or turbofan gas turbine engine |
FR2640684B1 (fr) * | 1988-12-15 | 1994-01-28 | Snecma | Turbomachine comportant un dispositif de freinage entre rotor de turbine et carter d'echappement |
FR2773586B1 (fr) * | 1998-01-09 | 2000-02-11 | Snecma | Turbomachine a freinage mutuel d'arbres concentriques |
DE19857552A1 (de) | 1998-12-14 | 2000-06-15 | Rolls Royce Deutschland | Verfahren zum Erkennen eines Wellenbruches in einer Strömungskraftmaschine |
US6312215B1 (en) * | 2000-02-15 | 2001-11-06 | United Technologies Corporation | Turbine engine windmilling brake |
DE10218459B3 (de) * | 2002-04-25 | 2004-01-15 | Mtu Aero Engines Gmbh | Verdichter in mehrstufiger Axialbauart |
US7225607B2 (en) * | 2004-08-27 | 2007-06-05 | Pratt & Whitney Canada Corp. | Gas turbine braking apparatus and method |
FR2875842B1 (fr) | 2004-09-28 | 2010-09-24 | Snecma Moteurs | Dispositif de limitation de survitesse de turbine dans une turbomachine |
-
2007
- 2007-05-25 FR FR0703758A patent/FR2916482B1/fr active Active
-
2008
- 2008-05-21 EP EP08156698.6A patent/EP2071136B1/fr active Active
- 2008-05-23 US US12/126,648 patent/US8161727B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2071136B1 (fr) | 2018-07-25 |
US8161727B2 (en) | 2012-04-24 |
EP2071136A2 (fr) | 2009-06-17 |
US20090126336A1 (en) | 2009-05-21 |
FR2916482A1 (fr) | 2008-11-28 |
EP2071136A3 (fr) | 2010-03-10 |
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Legal Events
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Year of fee payment: 9 |
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CD | Change of name or company name |
Owner name: SNECMA, FR Effective date: 20170713 |
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