FR2561311B1 - Systeme en vue d'empecher les a-coups d'un moteur - Google Patents

Systeme en vue d'empecher les a-coups d'un moteur

Info

Publication number
FR2561311B1
FR2561311B1 FR858503735A FR8503735A FR2561311B1 FR 2561311 B1 FR2561311 B1 FR 2561311B1 FR 858503735 A FR858503735 A FR 858503735A FR 8503735 A FR8503735 A FR 8503735A FR 2561311 B1 FR2561311 B1 FR 2561311B1
Authority
FR
France
Prior art keywords
motor shock
preventing motor
preventing
shock
motor
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 - Lifetime
Application number
FR858503735A
Other languages
English (en)
Other versions
FR2561311A1 (fr
Inventor
David John Callahan
Robert Salem Mazzawy
Howard Young Stryker
James Bailey Kelly
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.)
RTX 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 FR2561311A1 publication Critical patent/FR2561311A1/fr
Application granted granted Critical
Publication of FR2561311B1 publication Critical patent/FR2561311B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • 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
    • F04D27/023—Details or means for fluid extraction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
FR858503735A 1984-03-19 1985-03-14 Systeme en vue d'empecher les a-coups d'un moteur Expired - Lifetime FR2561311B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/590,661 US4550564A (en) 1984-03-19 1984-03-19 Engine surge prevention system

Publications (2)

Publication Number Publication Date
FR2561311A1 FR2561311A1 (fr) 1985-09-20
FR2561311B1 true FR2561311B1 (fr) 1990-07-20

Family

ID=24363146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858503735A Expired - Lifetime FR2561311B1 (fr) 1984-03-19 1985-03-14 Systeme en vue d'empecher les a-coups d'un moteur

Country Status (4)

Country Link
US (1) US4550564A (fr)
JP (1) JPS60222530A (fr)
FR (1) FR2561311B1 (fr)
GB (1) GB2155999B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705233A (en) * 1986-02-05 1987-11-10 Henry Richard D Trustworthy simplified vacuum systems
US4825639A (en) * 1987-07-08 1989-05-02 United Technologies Corporation Control method for a gas turbine engine
US5051918A (en) * 1989-09-15 1991-09-24 United Technologies Corporation Gas turbine stall/surge identification and recovery
US5448881A (en) * 1993-06-09 1995-09-12 United Technologies Corporation Gas turbine engine control based on inlet pressure distortion
US5557917A (en) * 1994-09-13 1996-09-24 Scientific Monitoring, Inc. Engine stall and distortion suppression system
US5915917A (en) * 1994-12-14 1999-06-29 United Technologies Corporation Compressor stall and surge control using airflow asymmetry measurement
US6141951A (en) * 1998-08-18 2000-11-07 United Technologies Corporation Control system for modulating bleed in response to engine usage
US6438960B1 (en) 2000-03-16 2002-08-27 Scientific Monitoring, Inc. Engine stall and distortion suppression system
US6582183B2 (en) 2000-06-30 2003-06-24 United Technologies Corporation Method and system of flutter control for rotary compression systems
US6481210B1 (en) 2001-05-16 2002-11-19 Honeywell International, Inc. Smart surge bleed valve system and method
US6921244B2 (en) * 2001-12-04 2005-07-26 David L. Johnson Bleed valve system
US6725645B1 (en) * 2002-10-03 2004-04-27 General Electric Company Turbofan engine internal anti-ice device
FR2875542B1 (fr) * 2004-09-21 2009-02-13 Airbus France Sas Dispositif de protection contre le givrage pour moteurs d'aeronefs et procedes de degivrage associe
US7246480B2 (en) * 2004-11-04 2007-07-24 Siemens Power Generation, Inc. System for heating an air intake of turbine engine
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
US7230205B2 (en) * 2005-03-29 2007-06-12 Siemens Power Generation, Inc. Compressor airfoil surface wetting and icing detection system
US7313963B2 (en) 2006-02-28 2008-01-01 General Electric Company Isothermal de-iced sensor
US7762078B2 (en) * 2006-09-13 2010-07-27 Aerojet-General Corporation Nozzle with temperature-responsive throat diameter
US7850419B2 (en) * 2006-11-30 2010-12-14 Pratt & Whitney Canada Corp. Bleed valve actuating system for a gas turbine engine
FR2925878B1 (fr) * 2007-12-28 2010-04-23 Airbus France Ensemble propulsif d'aeronef comprenant des systemes de prelevement d'air chaud
CN103306822B (zh) * 2013-05-23 2015-05-20 南京航空航天大学 一种基于喘振裕度估计模型的航空涡扇发动机控制方法
FR3099806B1 (fr) * 2019-08-07 2021-09-03 Safran Power Units Régulation anti-pompage d’un compresseur de charge équipant un groupe auxiliaire de puissance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455292A (en) * 1944-04-13 1948-11-30 Chrysler Corp Control apparatus
US2870632A (en) * 1953-04-13 1959-01-27 Gen Motors Corp Heated pressure probe
US2870633A (en) * 1953-04-27 1959-01-27 Gen Motors Corp Heated pressure probe
US3646753A (en) * 1970-04-28 1972-03-07 United Aircraft Corp Engine compressor bleed control system
US3938319A (en) * 1974-08-13 1976-02-17 The United States Of America As Represented By The Secretary Of The Navy Method of and apparatus for preventing compressor stall in a gas turbine engine
US3935558A (en) * 1974-12-11 1976-01-27 United Technologies Corporation Surge detector for turbine engines
US4130872A (en) * 1975-10-10 1978-12-19 The United States Of America As Represented By The Secretary Of The Air Force Method and system of controlling a jet engine for avoiding engine surge
US4055946A (en) * 1976-03-29 1977-11-01 United Technologies Corporation Twin-spool gas turbine power plant with means to spill compressor interstage airflow
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

Also Published As

Publication number Publication date
GB2155999A (en) 1985-10-02
GB2155999B (en) 1987-07-15
US4550564A (en) 1985-11-05
JPS60222530A (ja) 1985-11-07
FR2561311A1 (fr) 1985-09-20
GB8505820D0 (en) 1985-04-11
JPH0476023B2 (fr) 1992-12-02

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