FR2332427A1 - Detecteur avertisseur de blocage et procede de detection de blocage dans un moteur a turbine a gaz - Google Patents

Detecteur avertisseur de blocage et procede de detection de blocage dans un moteur a turbine a gaz

Info

Publication number
FR2332427A1
FR2332427A1 FR7634562A FR7634562A FR2332427A1 FR 2332427 A1 FR2332427 A1 FR 2332427A1 FR 7634562 A FR7634562 A FR 7634562A FR 7634562 A FR7634562 A FR 7634562A FR 2332427 A1 FR2332427 A1 FR 2332427A1
Authority
FR
France
Prior art keywords
blocking
gas turbine
detection method
turbine engine
warning detector
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.)
Pending
Application number
FR7634562A
Other languages
English (en)
Inventor
Fred Lincoln Elsaesser
Joseph Hamilton Hall
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of FR2332427A1 publication Critical patent/FR2332427A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7634562A 1975-11-19 1976-11-17 Detecteur avertisseur de blocage et procede de detection de blocage dans un moteur a turbine a gaz Pending FR2332427A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/633,308 US4060979A (en) 1975-11-19 1975-11-19 Stall warning detector for gas turbine engine

Publications (1)

Publication Number Publication Date
FR2332427A1 true FR2332427A1 (fr) 1977-06-17

Family

ID=24539119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634562A Pending FR2332427A1 (fr) 1975-11-19 1976-11-17 Detecteur avertisseur de blocage et procede de detection de blocage dans un moteur a turbine a gaz

Country Status (8)

Country Link
US (1) US4060979A (fr)
BE (1) BE848419A (fr)
CA (1) CA1071435A (fr)
DE (1) DE2652730A1 (fr)
FR (1) FR2332427A1 (fr)
GB (1) GB1505790A (fr)
NL (1) NL7612419A (fr)
SE (1) SE7612418L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488696A1 (fr) * 1980-08-13 1982-02-19 Snecma Procede et dispositif de detection du decollement tournant apparaissant dans une turbomachine a deux corps tournants
FR2645909A1 (fr) * 1989-04-13 1990-10-19 Gen Electric Procede et dispositif pour la detection des blocages, en particulier dans les moteurs d'avion

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126382B (en) * 1982-08-10 1986-01-08 Nissan Motor Gas turbine engine control system
DE3582821D1 (de) * 1984-05-14 1991-06-20 Dresser Ind System, einrichtung und verfahren zur erkennung und regelung des pumpens in einem turboverdichter.
US4836016A (en) * 1985-08-10 1989-06-06 Toyota Jidosha Kabushiki Kaisha Method and apparatus for detecting abnormal state in pulse train generating sensor
US4756152A (en) * 1986-12-08 1988-07-12 United Technologies Corporation Control for bleed modulation during engine deceleration
US4894782A (en) * 1987-12-18 1990-01-16 United Technologies Corporation Diagnostic system for determining engine start bleed strap failure
USRE34388E (en) * 1989-04-13 1993-09-28 General Electric Company Method and apparatus for detecting stalls
US5051918A (en) * 1989-09-15 1991-09-24 United Technologies Corporation Gas turbine stall/surge identification and recovery
US5375412A (en) * 1993-04-26 1994-12-27 United Technologies Corporation Rotating stall recovery
US5726891A (en) * 1994-01-26 1998-03-10 Sisson; Patterson B. Surge detection system using engine signature
US6513333B2 (en) * 2000-05-25 2003-02-04 Honda Giken Kogyo Kabushiki Kaisha Surge detection system of gas turbine aeroengine
WO2002040844A2 (fr) * 2000-11-14 2002-05-23 Capstone Turbine Corporation Procede et appareil permettant la commande anti-pompage d'une turbo-generatrice
US6557400B2 (en) 2001-03-30 2003-05-06 Honeywell International Inc. Surge bleed valve fault detection
US7124591B2 (en) * 2004-01-09 2006-10-24 Siemens Power Generation, Inc. Method for operating a gas turbine
US7762084B2 (en) * 2004-11-12 2010-07-27 Rolls-Royce Canada, Ltd. System and method for controlling the working line position in a gas turbine engine compressor
GB0518659D0 (en) * 2005-09-13 2005-10-19 Rolls Royce Plc Health monitoring
US7762078B2 (en) * 2006-09-13 2010-07-27 Aerojet-General Corporation Nozzle with temperature-responsive throat diameter
US7679529B2 (en) * 2006-12-07 2010-03-16 The Boeing Company Method and apparatus for indicating operational state of aircraft engine
US8074498B2 (en) * 2009-05-18 2011-12-13 United Technologies Corporation System and method of assessing thermal energy levels of a gas turbine engine component
US8204671B2 (en) * 2009-05-18 2012-06-19 United Technologies Corporation System and method of estimating gas turbine engine performance
US20100287907A1 (en) * 2009-05-18 2010-11-18 Agrawal Rajendra K System and method of estimating a gas turbine engine surge margin
FR2962500B1 (fr) * 2010-07-08 2012-09-14 Snecma Procede et dispositif de detection d'un decollement tournant affectant un compresseur de turbomachine
US9068463B2 (en) * 2011-11-23 2015-06-30 General Electric Company System and method of monitoring turbine engines
JP6738601B2 (ja) * 2015-11-04 2020-08-12 三菱日立パワーシステムズ株式会社 ガスタービンの起動方法及び装置
FR3063782B1 (fr) * 2017-03-07 2021-06-18 Safran Aircraft Engines Procede et dispositif de detection de conditions propices a l'apparition d'un pompage en vue de proteger un compresseur d'une turbomachine d'aeronef

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426322A (en) * 1965-10-28 1969-02-04 Gen Electric Turbojet compressor stall warning indicator
US3688504A (en) * 1970-11-27 1972-09-05 Gen Electric Bypass valve control
US3830055A (en) * 1972-06-24 1974-08-20 Rolls Royce 1971 Ltd Flame-out control in gas turbine engine
US3867717A (en) * 1973-04-25 1975-02-18 Gen Electric Stall warning system for a gas turbine engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137210A (en) * 1960-07-21 1964-06-16 United Aircraft Corp Pressure ratio bleed control
US3172259A (en) * 1962-03-02 1965-03-09 Avco Corp Variable geometry control for gas turbine engines
US3395534A (en) * 1966-06-29 1968-08-06 Gen Electric Speed responsive and control systems for rotors
US3759037A (en) * 1972-01-27 1973-09-18 Westinghouse Electric Corp Over temperature protection system for a gas turbine
US3876326A (en) * 1974-01-30 1975-04-08 Simmonds Precision Products Surge control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426322A (en) * 1965-10-28 1969-02-04 Gen Electric Turbojet compressor stall warning indicator
US3688504A (en) * 1970-11-27 1972-09-05 Gen Electric Bypass valve control
US3830055A (en) * 1972-06-24 1974-08-20 Rolls Royce 1971 Ltd Flame-out control in gas turbine engine
US3867717A (en) * 1973-04-25 1975-02-18 Gen Electric Stall warning system for a gas turbine engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488696A1 (fr) * 1980-08-13 1982-02-19 Snecma Procede et dispositif de detection du decollement tournant apparaissant dans une turbomachine a deux corps tournants
EP0046698A1 (fr) * 1980-08-13 1982-03-03 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Procédé et dispositif de détection de décollement tournant
US4430855A (en) * 1980-08-13 1984-02-14 Snecma Process for detection of rotating stall
FR2645909A1 (fr) * 1989-04-13 1990-10-19 Gen Electric Procede et dispositif pour la detection des blocages, en particulier dans les moteurs d'avion

Also Published As

Publication number Publication date
CA1071435A (fr) 1980-02-12
SE7612418L (sv) 1977-05-20
BE848419A (fr) 1977-03-16
US4060979A (en) 1977-12-06
DE2652730A1 (de) 1977-05-26
NL7612419A (nl) 1977-05-23
GB1505790A (en) 1978-03-30

Similar Documents

Publication Publication Date Title
FR2332427A1 (fr) Detecteur avertisseur de blocage et procede de detection de blocage dans un moteur a turbine a gaz
BE848421A (fr) Detecteur de blocage et procede de detection de blocage dans un moteur a turbine a gaz,
FR2347538A1 (fr) Detecteur de blocage et procede en vue de detecter le blocage dans un moteur a turbine a gaz
IT1054671B (it) Indicatore perfezionato di variazione di pressione per motori a turbina e metodo per eseguire il rilevamento di pressione
BE861153A (fr) Detecteur de gaz combustibles
BE830840A (fr) Procede et dispositif de fabrication d'un gaz combustible.
MX144046A (es) Mejoras en detector de gases combustibles
JPS52120799A (en) Method and device for confirming existence of target in special monitoring area to prevent particularly shoplifting
JPS523997A (en) Method and device for detecting defective nuclear fuel element
IT1092319B (it) Sistema di rilevamento della sovrapressione per motori a turbina a gas
IT1088432B (it) Metodo ed apparecchio per la rivelazione e la correzione di guasti in un sistema di comando per motore a turbina a gas
FR2287753A1 (fr) Methode de detection et de localisation des elements de combustible defectueux dans un reacteur nucleaire
FR2330001A1 (fr) Circuit de detection de gaz combustibles dans l'atmosphere d'une mine
JPS5383794A (en) Gas detecting method and gas detector
NO781462L (no) Fremgangsmaate og anordning for paavisning av gjenstander i et overvaakningsomraade
SE398659B (sv) Tetningsanordning i en gasturbin
BE27T1 (fr) Procede et dispositif de combustion de gaz explosibles
BE861450A (fr) Dispositif de surveillance des particules presentes dans un ecoulement gazeux
BE849707A (fr) Eclateur declenche dans un gaz
JPS5377583A (en) Detecting and alarming method for gas leakage
BE866562A (fr) Methode de detection des fuites sur des elements combustibles nucleaires
FR2317495A1 (fr) Procede et dispositif de recyclage de gaz d'echappement
BE764167A (fr) Moteur a turbine a gaz comportant un dispositif de postcombustion perfectionne
SE7712831L (sv) Detektor i synnerhet for rokdetektering
SE7700285L (sv) Forfaringssett och anordning for avgasanalysprov vid en forbrenningsmotor