IT1022361B - Sistema di protezione contro lostallo per un turbomotore a gas - Google Patents

Sistema di protezione contro lostallo per un turbomotore a gas

Info

Publication number
IT1022361B
IT1022361B IT27764/74A IT2776474A IT1022361B IT 1022361 B IT1022361 B IT 1022361B IT 27764/74 A IT27764/74 A IT 27764/74A IT 2776474 A IT2776474 A IT 2776474A IT 1022361 B IT1022361 B IT 1022361B
Authority
IT
Italy
Prior art keywords
turbomotor
stall
gas
protection system
system against
Prior art date
Application number
IT27764/74A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1022361B publication Critical patent/IT1022361B/it

Links

Classifications

    • 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
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/32—Control of fuel supply characterised by throttling of fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
IT27764/74A 1973-09-28 1974-09-26 Sistema di protezione contro lostallo per un turbomotore a gas IT1022361B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00401650A US3852958A (en) 1973-09-28 1973-09-28 Stall protector system for a gas turbine engine

Publications (1)

Publication Number Publication Date
IT1022361B true IT1022361B (it) 1978-03-20

Family

ID=23588642

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27764/74A IT1022361B (it) 1973-09-28 1974-09-26 Sistema di protezione contro lostallo per un turbomotore a gas

Country Status (7)

Country Link
US (1) US3852958A (it)
JP (1) JPS5077717A (it)
BE (1) BE820469A (it)
DE (1) DE2445963A1 (it)
FR (1) FR2245856B1 (it)
GB (1) GB1480818A (it)
IT (1) IT1022361B (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1520882A (en) * 1974-07-24 1978-08-09 Lucas Industries Ltd Electronic fuel control for a gas turbine engine
US4060980A (en) * 1975-11-19 1977-12-06 United Technologies Corporation Stall detector for a gas turbine engine
US4117668A (en) * 1975-11-19 1978-10-03 United Technologies Corporation Stall detector for gas turbine engine
US4100877A (en) * 1976-09-27 1978-07-18 The Boeing Company Protective control system for water-jet propulsion systems
US4128995A (en) * 1976-10-18 1978-12-12 General Electric Company Method and apparatus for stabilizing an augmenter system
US4137710A (en) * 1977-01-26 1979-02-06 United Technologies Corporation Surge detector for gas turbine engines
US4118926A (en) * 1977-02-28 1978-10-10 United Technologies Corporation Automatic stall recovery system
US4196472A (en) * 1977-09-09 1980-04-01 Calspan Corporation Stall control apparatus for axial flow compressors
US4164033A (en) * 1977-09-14 1979-08-07 Sundstrand Corporation Compressor surge control with airflow measurement
US4164035A (en) * 1977-09-14 1979-08-07 Sundstrand Corporation Surge control for variable speed-variable geometry compressors
US4164034A (en) * 1977-09-14 1979-08-07 Sundstrand Corporation Compressor surge control with pressure rate of change control
US4216672A (en) * 1979-01-29 1980-08-12 General Electric Company Apparatus for detecting and indicating the occurrence of a gas turbine engine compressor stall
JPS5924942U (ja) * 1982-08-10 1984-02-16 日産自動車株式会社 ガスタ−ビンエンジンの制御装置
US4546353A (en) * 1984-02-06 1985-10-08 The United States Of America As Represented By The Secretary Of The Air Force Asymmetric thrust warning system for dual engine aircraft
US4655034A (en) * 1984-12-20 1987-04-07 United Technologies Corporation Transient gas turbine engine bleed control
US4603546A (en) * 1985-07-16 1986-08-05 Rolls-Royce Limited Control systems for gas turbine aeroengines
USRE34388E (en) * 1989-04-13 1993-09-28 General Electric Company Method and apparatus for detecting stalls
US5012637A (en) * 1989-04-13 1991-05-07 General Electric Company Method and apparatus for detecting stalls
JP3299280B2 (ja) * 1993-12-23 2002-07-08 ユナイテッド テクノロジーズ コーポレイション ガスタービンエンジンの回復不可能なサージおよびブローアウト検出機構
US5517852A (en) * 1994-11-02 1996-05-21 Standard Aero Limited Diagnostic performance testing for gas turbine engines
US5622045A (en) * 1995-06-07 1997-04-22 Allison Engine Company, Inc. System for detecting and accommodating gas turbine engine fan damage
US6231306B1 (en) 1998-11-23 2001-05-15 United Technologies Corporation Control system for preventing compressor stall
US20080068132A1 (en) * 2006-05-16 2008-03-20 Georges Kayanakis Contactless radiofrequency device featuring several antennas and related antenna selection circuit
US7827803B1 (en) 2006-09-27 2010-11-09 General Electric Company Method and apparatus for an aerodynamic stability management system
WO2009045218A1 (en) 2007-10-04 2009-04-09 Donovan John J A video surveillance, storage, and alerting system having network management, hierarchical data storage, video tip processing, and vehicle plate analysis
US8013738B2 (en) 2007-10-04 2011-09-06 Kd Secure, Llc Hierarchical storage manager (HSM) for intelligent storage of large volumes of data
EP2128406B2 (de) * 2008-05-26 2019-01-02 Siemens Aktiengesellschaft Verfahren zum Betreiben einer Gasturbine
US9169742B2 (en) * 2010-02-26 2015-10-27 Pratt & Whitney Canada Corp. Electronic shaft shear detection conditioning circuit
US8955372B2 (en) * 2012-08-14 2015-02-17 General Electric Company Systems and methods for continuous pressure change monitoring in turbine compressors
US10167784B2 (en) 2012-10-26 2019-01-01 Pratt & Whitney Canada Corp. System for detecting shaft shear event
FR3021701B1 (fr) * 2014-05-27 2016-06-17 Snecma Procede et dispositif de controle d'une poussee d'un turboreacteur
US10662959B2 (en) 2017-03-30 2020-05-26 General Electric Company Systems and methods for compressor anomaly prediction
CN113653607B (zh) * 2021-08-10 2022-10-14 浙江浙能数字科技有限公司 一种基于系统效率模型的电站风机失速智能预警诊断方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080712A (en) * 1959-02-05 1963-03-12 Continental Aviat & Eng Corp Compressor anti-surge control for a gas turbine engine
US3540214A (en) * 1969-01-15 1970-11-17 Gen Electric Fuel systems for gas turbine engines
US3809490A (en) * 1973-05-02 1974-05-07 United Aircraft Corp Compressor surge sensor

Also Published As

Publication number Publication date
DE2445963A1 (de) 1975-04-10
BE820469A (fr) 1975-01-16
US3852958A (en) 1974-12-10
JPS5077717A (it) 1975-06-25
FR2245856B1 (it) 1978-06-09
GB1480818A (en) 1977-07-27
FR2245856A1 (it) 1975-04-25

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