FR2561311B1 - Systeme en vue d'empecher les a-coups d'un moteur - Google Patents
Systeme en vue d'empecher les a-coups d'un moteurInfo
- 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
Links
- 230000035939 shock Effects 0.000 title 1
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)
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)
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)
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 |
-
1984
- 1984-03-19 US US06/590,661 patent/US4550564A/en not_active Expired - Lifetime
-
1985
- 1985-03-06 GB GB08505820A patent/GB2155999B/en not_active Expired
- 1985-03-14 FR FR858503735A patent/FR2561311B1/fr not_active Expired - Lifetime
- 1985-03-18 JP JP60052601A patent/JPS60222530A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2155999B (en) | 1987-07-15 |
US4550564A (en) | 1985-11-05 |
GB2155999A (en) | 1985-10-02 |
FR2561311A1 (fr) | 1985-09-20 |
GB8505820D0 (en) | 1985-04-11 |
JPS60222530A (ja) | 1985-11-07 |
JPH0476023B2 (fr) | 1992-12-02 |
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