GB0904651D0 - System and method for detecting abnormal movement in a gas turbine shaft - Google Patents

System and method for detecting abnormal movement in a gas turbine shaft

Info

Publication number
GB0904651D0
GB0904651D0 GBGB0904651.7A GB0904651A GB0904651D0 GB 0904651 D0 GB0904651 D0 GB 0904651D0 GB 0904651 A GB0904651 A GB 0904651A GB 0904651 D0 GB0904651 D0 GB 0904651D0
Authority
GB
United Kingdom
Prior art keywords
gas turbine
turbine shaft
detecting abnormal
abnormal movement
movement
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.)
Withdrawn
Application number
GBGB0904651.7A
Other versions
GB2468686A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weston Aerospace Ltd
Original Assignee
Weston Aerospace Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Weston Aerospace Ltd filed Critical Weston Aerospace Ltd
Priority to GB0904651A priority Critical patent/GB2468686A/en
Publication of GB0904651D0 publication Critical patent/GB0904651D0/en
Priority to PCT/GB2010/000499 priority patent/WO2010106334A2/en
Publication of GB2468686A publication Critical patent/GB2468686A/en
Withdrawn legal-status Critical Current

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
    • F01D21/04—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
    • 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
    • F01D21/003—Arrangements for testing or measuring
    • 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
    • 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
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • 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
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • 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
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05D2230/237—Brazing
    • 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
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05D2230/238—Soldering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB0904651A 2009-03-18 2009-03-18 System and method for detecting abnormal movement in a gas turbine shaft Withdrawn GB2468686A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0904651A GB2468686A (en) 2009-03-18 2009-03-18 System and method for detecting abnormal movement in a gas turbine shaft
PCT/GB2010/000499 WO2010106334A2 (en) 2009-03-18 2010-03-17 System and method for detecting abnormal movement in a gas turbine shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0904651A GB2468686A (en) 2009-03-18 2009-03-18 System and method for detecting abnormal movement in a gas turbine shaft

Publications (2)

Publication Number Publication Date
GB0904651D0 true GB0904651D0 (en) 2009-04-29
GB2468686A GB2468686A (en) 2010-09-22

Family

ID=40637544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0904651A Withdrawn GB2468686A (en) 2009-03-18 2009-03-18 System and method for detecting abnormal movement in a gas turbine shaft

Country Status (2)

Country Link
GB (1) GB2468686A (en)
WO (1) WO2010106334A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8998568B2 (en) * 2010-10-21 2015-04-07 General Electric Company Sensor packaging for turbine engine
GB2494703B (en) * 2011-09-16 2016-08-03 Weston Aerospace Ltd System and method for detecting abnormal movement in a gas turbine shaft
GB2539405A (en) * 2015-06-15 2016-12-21 Weston Aerospace Ltd System for detecting abnormal movement of a shaft in a gas turbine engine
US10690475B2 (en) 2017-02-23 2020-06-23 Raytheon Technologies Corporation Encapsulated fan cap probe
DE102017213094A1 (en) * 2017-07-28 2019-01-31 Rolls-Royce Deutschland Ltd & Co Kg Arrangement and method for detecting a shaft break
GB2583078B (en) 2019-04-09 2022-10-05 Weston Aerospace Ltd System for detecting abnormal movement of a shaft in a gas turbine engine
GB201914042D0 (en) * 2019-09-30 2019-11-13 Rolls Royce Plc Gas turbine engine
DE102020101324A1 (en) 2020-01-21 2021-07-22 Rolls-Royce Deutschland Ltd & Co Kg Assembly in a gas turbine engine and method for detecting failure of a thrust bearing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317353A (en) * 1962-12-06 1967-05-02 Honeywell Inc Thermocouple comprising intimately twisted wires
DE2062047A1 (en) * 1970-12-16 1972-07-06 Motoren Turbinen Union Warning device
DE2255837A1 (en) * 1972-11-15 1974-06-06 Heraeus Gmbh W C TEMPERATURE SENSOR
US5438866A (en) * 1990-06-25 1995-08-08 Fluid Components, Inc. Method of making average mass flow velocity measurements employing a heated extended resistance temperature sensor
US5464485A (en) * 1993-07-01 1995-11-07 Hoskins Manufacturing Co. Coaxial thermoelements and thermocouples made from coaxial thermoelements
US6607349B2 (en) * 2001-11-14 2003-08-19 Honeywell International, Inc. Gas turbine engine broken shaft detection system
DE102004026366A1 (en) * 2004-05-29 2005-12-15 Mtu Aero Engines Gmbh Device for detecting a shaft fracture on a gas turbine and gas turbine
DE102004033924A1 (en) * 2004-07-14 2006-02-09 Mtu Aero Engines Gmbh Device for detecting a shaft fracture on a gas turbine and gas turbine
DE102005042271A1 (en) * 2005-09-06 2007-03-08 Mtu Aero Engines Gmbh Device for detecting a shaft fracture on a gas turbine and gas turbine
DE102006016011A1 (en) * 2006-04-05 2007-10-18 Rolls-Royce Deutschland Ltd & Co Kg Emergency shutdown detector device for a gas turbine
US7511516B2 (en) * 2006-06-13 2009-03-31 General Electric Company Methods and systems for monitoring the displacement of turbine blades

Also Published As

Publication number Publication date
WO2010106334A2 (en) 2010-09-23
WO2010106334A3 (en) 2011-06-23
GB2468686A (en) 2010-09-22

Similar Documents

Publication Publication Date Title
GB2476555B (en) Method and system for detecting a crack on a turbomachine blade
GB2494703B (en) System and method for detecting abnormal movement in a gas turbine shaft
ZA201200650B (en) Method for operating a wind turbine and wind turbine suited therefor
GB0800451D0 (en) A turbomachine system and turbine therefor
EP2489119A4 (en) Systems and methods for monitoring wind turbine operation
SI2411669T1 (en) Method for operating a wind turbine
GB0904651D0 (en) System and method for detecting abnormal movement in a gas turbine shaft
GB2472326B (en) Cooling system for electronic device in a gas turbine engine system
GB2437391B (en) Method and apparatus for detecting a gas turbine impulse event
IL225929A0 (en) System and method for inspecting a wafer
IL214512A0 (en) System and method for inspecting a wafer
IL213946A0 (en) System and method for inspecting a wafer
GB2470260B (en) A shredder and a method for operating a shredder
EP2474734A4 (en) Device and method for monitoring wind turbine, and program
GB2447238B (en) Method for detecting ice ingestion in a gas turbine engine
ZA201202637B (en) A locating system and a method for operating a locating system
GB201007901D0 (en) A gas sensor and method thereof
SG10201502509SA (en) Gas Turbine Engine And Foil Bearing System
PL2275218T3 (en) Method for processing the rotor of a turbine and device for implementing the method
GB0921538D0 (en) Method for determine gas pressure in an exhaust after-treatment system
ZA201303095B (en) System and method for determining a fault in a compressor
GB0912270D0 (en) System for cooling cooling-air in a gas turbine engine
GB2482455B (en) Method for balancing a wind turbine
ZA201107325B (en) Method and system for gas capture
GB2472830B (en) Twin turbo assembly and method for operating a twin turbo assembly

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)