FR2907840B1 - Dispositif de limitation de survitesse de turbine dans une turbomachine - Google Patents
Dispositif de limitation de survitesse de turbine dans une turbomachineInfo
- Publication number
- FR2907840B1 FR2907840B1 FR0609502A FR0609502A FR2907840B1 FR 2907840 B1 FR2907840 B1 FR 2907840B1 FR 0609502 A FR0609502 A FR 0609502A FR 0609502 A FR0609502 A FR 0609502A FR 2907840 B1 FR2907840 B1 FR 2907840B1
- Authority
- FR
- France
- Prior art keywords
- turbomachine
- overview
- limiting turbine
- limiting
- turbine overview
- 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
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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/02—Shutting-down responsive to overspeed
-
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0292—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
-
- 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
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/02—Purpose of the control system to control rotational speed (n)
- F05D2270/021—Purpose of the control system to control rotational speed (n) to prevent overspeed
-
- 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
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/04—Purpose of the control system to control acceleration (u)
- F05D2270/042—Purpose of the control system to control acceleration (u) by keeping it below damagingly high values
-
- 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
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/304—Spool rotational speed
-
- 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
- F05D2270/00—Control
- F05D2270/60—Control system actuates means
- F05D2270/62—Electrical actuators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0609502A FR2907840B1 (fr) | 2006-10-30 | 2006-10-30 | Dispositif de limitation de survitesse de turbine dans une turbomachine |
DE602007002248T DE602007002248D1 (de) | 2006-10-30 | 2007-10-02 | Begrenzungsvorrichtung gegen Überdrehzahl für die Turbine einer Turbomaschine und entsprechende Turbomaschine |
EP07291199A EP1921274B1 (fr) | 2006-10-30 | 2007-10-02 | Dispositif de limitation de survitesse de turbine dans une turbomachine et turbomachine associée |
US11/877,037 US8057160B2 (en) | 2006-10-30 | 2007-10-23 | Device for limiting turbine overspeed in a turbomachine |
JP2007277227A JP5114797B2 (ja) | 2006-10-30 | 2007-10-25 | ターボ機械においてタービンの過速度を抑えるための装置 |
CA2608267A CA2608267C (fr) | 2006-10-30 | 2007-10-26 | Dispositif de limitation de survitesse de turbine dans une turbomachine |
RU2007139920/06A RU2451188C2 (ru) | 2006-10-30 | 2007-10-29 | Устройство ограничения разносной скорости турбины в турбомашине и турбомашина |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0609502A FR2907840B1 (fr) | 2006-10-30 | 2006-10-30 | Dispositif de limitation de survitesse de turbine dans une turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2907840A1 FR2907840A1 (fr) | 2008-05-02 |
FR2907840B1 true FR2907840B1 (fr) | 2008-12-26 |
Family
ID=37896003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0609502A Expired - Fee Related FR2907840B1 (fr) | 2006-10-30 | 2006-10-30 | Dispositif de limitation de survitesse de turbine dans une turbomachine |
Country Status (7)
Country | Link |
---|---|
US (1) | US8057160B2 (fr) |
EP (1) | EP1921274B1 (fr) |
JP (1) | JP5114797B2 (fr) |
CA (1) | CA2608267C (fr) |
DE (1) | DE602007002248D1 (fr) |
FR (1) | FR2907840B1 (fr) |
RU (1) | RU2451188C2 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8104289B2 (en) | 2007-10-09 | 2012-01-31 | United Technologies Corp. | Systems and methods involving multiple torque paths for gas turbine engines |
GB2469447B (en) * | 2009-04-15 | 2011-03-09 | Rolls Royce Plc | Gas turbine engine casing assembly |
US9771167B2 (en) * | 2013-01-16 | 2017-09-26 | Airbus Helicopters | Monitor system for monitoring the starting of a rotary wing aircraft, an aircraft, and a method using the system |
WO2015010315A1 (fr) | 2013-07-26 | 2015-01-29 | Mra Systems, Inc. | Mât d'accrochage de moteur pour aéronef |
US10215049B2 (en) * | 2015-07-17 | 2019-02-26 | Hamilton Sundstrand Corporation | Air cycle machine lockout tool |
FR3049646B1 (fr) * | 2016-03-31 | 2019-04-12 | Safran Aircraft Engines | Dispositif de limitation de survitesse d'un rotor de turbine de turbomachine |
US10801361B2 (en) | 2016-09-09 | 2020-10-13 | General Electric Company | System and method for HPT disk over speed prevention |
FR3079550B1 (fr) | 2018-03-27 | 2020-10-23 | Safran Aircraft Engines | Arbre de turbine d'une turbomachine et procede de protection contre une survitesse dudit arbre |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH369938A (de) * | 1959-07-15 | 1963-06-15 | Saurer Ag Adolph | Sicherheitsvorrichtung zur Drehzahlbegrenzung von Strömungsmaschinen |
FR1486102A (fr) * | 1966-07-07 | 1967-06-23 | Lucas Industries Ltd | Dispositif de sécurité pour turbine à gaz |
US3490748A (en) * | 1968-05-14 | 1970-01-20 | Gen Motors Corp | Fragmentation brake for turbines |
US4503667A (en) * | 1982-10-06 | 1985-03-12 | Rolls-Royce Limited | Turbine overspeed limiter for turbomachines |
US4505104A (en) * | 1982-10-06 | 1985-03-19 | Rolls-Royce Limited | Turbine overspeed limiter for turbomachines |
SU1550186A1 (ru) * | 1988-05-10 | 1990-03-15 | Харьковское научно-исследовательское и проектно-конструкторское отделение Всесоюзного государственного научно-исследовательского, проектно-конструкторского и изыскательского института "Атомэнергопроект" | Система защиты турбины от недопустимого повышени частоты вращени ротора |
JPH04287803A (ja) * | 1991-03-19 | 1992-10-13 | Hitachi Ltd | タービン過速度防止装置 |
RU2086779C1 (ru) * | 1993-10-21 | 1997-08-10 | Омское моторостроительное конструкторское бюро | Устройство защиты газотурбинного двигателя |
FR2875842B1 (fr) * | 2004-09-28 | 2010-09-24 | Snecma Moteurs | Dispositif de limitation de survitesse de turbine dans une turbomachine |
-
2006
- 2006-10-30 FR FR0609502A patent/FR2907840B1/fr not_active Expired - Fee Related
-
2007
- 2007-10-02 DE DE602007002248T patent/DE602007002248D1/de active Active
- 2007-10-02 EP EP07291199A patent/EP1921274B1/fr active Active
- 2007-10-23 US US11/877,037 patent/US8057160B2/en active Active
- 2007-10-25 JP JP2007277227A patent/JP5114797B2/ja active Active
- 2007-10-26 CA CA2608267A patent/CA2608267C/fr active Active
- 2007-10-29 RU RU2007139920/06A patent/RU2451188C2/ru active
Also Published As
Publication number | Publication date |
---|---|
JP2008111436A (ja) | 2008-05-15 |
DE602007002248D1 (de) | 2009-10-15 |
CA2608267C (fr) | 2014-08-05 |
US8057160B2 (en) | 2011-11-15 |
RU2451188C2 (ru) | 2012-05-20 |
EP1921274A1 (fr) | 2008-05-14 |
US20080101917A1 (en) | 2008-05-01 |
EP1921274B1 (fr) | 2009-09-02 |
FR2907840A1 (fr) | 2008-05-02 |
JP5114797B2 (ja) | 2013-01-09 |
CA2608267A1 (fr) | 2008-04-30 |
RU2007139920A (ru) | 2009-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20110630 |