FR2691508B1 - Verin a fluide sous pression et tuyere a section variable en faisant application. - Google Patents
Verin a fluide sous pression et tuyere a section variable en faisant application.Info
- Publication number
- FR2691508B1 FR2691508B1 FR9206102A FR9206102A FR2691508B1 FR 2691508 B1 FR2691508 B1 FR 2691508B1 FR 9206102 A FR9206102 A FR 9206102A FR 9206102 A FR9206102 A FR 9206102A FR 2691508 B1 FR2691508 B1 FR 2691508B1
- Authority
- FR
- France
- Prior art keywords
- nozzle
- applying
- pressure fluid
- fluid cylinder
- variable section
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/06—Varying effective area of jet pipe or nozzle
- F02K1/15—Control or regulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/06—Varying effective area of jet pipe or nozzle
- F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
- F02K1/123—Varying effective area of jet pipe or nozzle by means of pivoted flaps of two series of flaps, both having their flaps hinged at their upstream ends on a fixed structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Actuator (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9206102A FR2691508B1 (fr) | 1992-05-20 | 1992-05-20 | Verin a fluide sous pression et tuyere a section variable en faisant application. |
US08/062,757 US5611489A (en) | 1992-05-20 | 1993-05-18 | Actuating system for a variable area exhaust nozzle |
GB9310399A GB2267126B (en) | 1992-05-20 | 1993-05-20 | Fluid pressure operated actuator and its use in a variable section nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9206102A FR2691508B1 (fr) | 1992-05-20 | 1992-05-20 | Verin a fluide sous pression et tuyere a section variable en faisant application. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2691508A1 FR2691508A1 (fr) | 1993-11-26 |
FR2691508B1 true FR2691508B1 (fr) | 1994-07-08 |
Family
ID=9429958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9206102A Expired - Lifetime FR2691508B1 (fr) | 1992-05-20 | 1992-05-20 | Verin a fluide sous pression et tuyere a section variable en faisant application. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5611489A (fr) |
FR (1) | FR2691508B1 (fr) |
GB (1) | GB2267126B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL115248A (en) * | 1994-09-29 | 2000-07-16 | Gen Electric | Hydraulic failsafe system and method for an axisymmetric vectoring nozzle |
US6802235B2 (en) * | 2002-01-04 | 2004-10-12 | Unex Corporation | Fluid-operated torque wrench |
GB2446441A (en) * | 2007-02-06 | 2008-08-13 | Goodrich Actuation Systems Ltd | Dual cylinder Actuator Arrangement for aeroengine nozzle and reverser |
FR2917788B1 (fr) * | 2007-06-19 | 2009-07-24 | Aircelle Sa | Actionneur double action a effet programme |
US8978356B2 (en) | 2010-12-03 | 2015-03-17 | The Boeing Company | Thrust reverser and variable area fan nozzle actuation system and method |
US8615982B2 (en) * | 2011-07-05 | 2013-12-31 | Hamilton Sundstrand Corporation | Integrated electric variable area fan nozzle thrust reversal actuation system |
CN203809406U (zh) * | 2014-04-11 | 2014-09-03 | 郭应辉 | 气缸及具有该气缸的吸附分离装置 |
DE102014224480B3 (de) * | 2014-12-01 | 2015-12-03 | Voith Patent Gmbh | Hydraulische Strömungsmaschine |
RU2578944C1 (ru) * | 2014-12-11 | 2016-03-27 | Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО УМПО | Регулируемое сверхзвуковое сопло турбореактивного двигателя |
US9951717B2 (en) * | 2015-04-15 | 2018-04-24 | Hamilton Sundstrand Corporation | Asymmetric load compensation system |
FR3057620B1 (fr) * | 2016-10-18 | 2020-07-31 | Safran Aircraft Engines | Ensemble propulsif comprenant un conduit d'alimentation du generateur de gaz dans un carter inter-veine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH359979A (de) * | 1957-06-29 | 1962-01-31 | Miag Muehlenbau & Ind Gmbh | Servomotor zur Betätigung zweier Maschinenteile |
GB936044A (en) * | 1960-11-28 | 1963-09-04 | Rolls Royce | Improvements in or relating to jet propulsion nozzle arrangements |
US3282049A (en) * | 1965-02-15 | 1966-11-01 | Chemcut Corp | Digital hydraulic positioning device |
FR1588791A (fr) * | 1968-01-19 | 1970-03-16 | ||
FR1562941A (fr) * | 1968-01-19 | 1969-04-11 | ||
US3814325A (en) * | 1973-06-18 | 1974-06-04 | Gen Electric | Variable area convergent-divergent exhaust nozzle |
US4043509A (en) * | 1976-05-13 | 1977-08-23 | General Electric Company | Actuation system for a gas turbine engine exhaust device |
US4205594A (en) * | 1977-08-08 | 1980-06-03 | Burke Martin F | Fluid operated apparatus |
JPS5646108A (en) * | 1979-09-21 | 1981-04-27 | Kokusan Kinzoku Kogyo Co Ltd | Positioning cylinder |
FR2602274B1 (fr) * | 1986-07-30 | 1988-09-30 | Snecma | Tuyere de reacteur convergente-divergente a section reglable |
-
1992
- 1992-05-20 FR FR9206102A patent/FR2691508B1/fr not_active Expired - Lifetime
-
1993
- 1993-05-18 US US08/062,757 patent/US5611489A/en not_active Expired - Lifetime
- 1993-05-20 GB GB9310399A patent/GB2267126B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2691508A1 (fr) | 1993-11-26 |
GB2267126A (en) | 1993-11-24 |
GB2267126B (en) | 1995-07-19 |
GB9310399D0 (en) | 1993-07-07 |
US5611489A (en) | 1997-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
CD | Change of name or company name | ||
TP | Transmission of property | ||
TP | Transmission of property | ||
TP | Transmission of property |