FR2455179A1 - Systeme de manoeuvre d'un element monte a l'interieur d'un carter - Google Patents
Systeme de manoeuvre d'un element monte a l'interieur d'un carterInfo
- Publication number
- FR2455179A1 FR2455179A1 FR8009089A FR8009089A FR2455179A1 FR 2455179 A1 FR2455179 A1 FR 2455179A1 FR 8009089 A FR8009089 A FR 8009089A FR 8009089 A FR8009089 A FR 8009089A FR 2455179 A1 FR2455179 A1 FR 2455179A1
- Authority
- FR
- France
- Prior art keywords
- swivel
- organs
- partial rotation
- crankcase
- annular
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3233079A | 1979-04-23 | 1979-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2455179A1 true FR2455179A1 (fr) | 1980-11-21 |
FR2455179B1 FR2455179B1 (it) | 1984-07-20 |
Family
ID=21864363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8009089A Granted FR2455179A1 (fr) | 1979-04-23 | 1980-04-23 | Systeme de manoeuvre d'un element monte a l'interieur d'un carter |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS55142937A (it) |
DE (1) | DE3015119A1 (it) |
FR (1) | FR2455179A1 (it) |
GB (1) | GB2047815B (it) |
IL (1) | IL59497A (it) |
IT (1) | IT1131033B (it) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527688A1 (fr) * | 1982-06-01 | 1983-12-02 | Gen Electric | Systeme de manoeuvre d'un element monte a l'interieur d'un carter |
FR2926328A1 (fr) * | 2008-01-14 | 2009-07-17 | Snecma Sa | Turbomachine a double flux comportant une veine primaire et un bec mobile dans cette veine primaire |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58200038A (ja) * | 1982-05-18 | 1983-11-21 | ゼネラル・エレクトリツク・カンパニイ | ガスタ−ビン機関の作動装置 |
GB8815292D0 (en) * | 1988-06-28 | 1994-10-26 | Rolls Royce Plc | Valve for diverting fluid flows in turbomachines |
US5417055A (en) * | 1988-06-28 | 1995-05-23 | Rolls-Royce Plc | Valve for diverting fluid flows in turbomachines |
DE3911715A1 (de) * | 1989-04-10 | 1990-10-11 | Mtu Muenchen Gmbh | Absperreinrichtung fuer geblaese-, insbesondere geblaese-staustrahltriebwerke |
DE4004416C2 (de) * | 1990-02-13 | 1993-10-14 | Mtu Muenchen Gmbh | Turbo-Staustrahltriebwerk mit Absperreinrichtung für variablen Umschaltbetrieb |
US5123240A (en) * | 1990-03-19 | 1992-06-23 | General Electric Co. | Method and apparatus for ejecting foreign matter from the primary flow path of a gas turbine engine |
CA2036821A1 (en) * | 1990-06-29 | 1991-12-30 | Larry W. Stransky | Bypass valve system |
GB2259328B (en) * | 1991-09-03 | 1995-07-19 | Gen Electric | Gas turbine engine variable bleed pivotal flow splitter |
US5287697A (en) * | 1992-01-02 | 1994-02-22 | General Electric Company | Variable area bypass injector seal |
US6742324B2 (en) * | 2002-09-13 | 2004-06-01 | General Electric Company | Methods and apparatus for supporting variable bypass valve systems |
US6901739B2 (en) * | 2003-10-07 | 2005-06-07 | General Electric Company | Gas turbine engine with variable pressure ratio fan system |
US20120070271A1 (en) | 2010-09-21 | 2012-03-22 | Urban Justin R | Gas turbine engine with bleed duct for minimum reduction of bleed flow and minimum rejection of hail during hail ingestion events |
US8935926B2 (en) | 2010-10-28 | 2015-01-20 | United Technologies Corporation | Centrifugal compressor with bleed flow splitter for a gas turbine engine |
DE102011101331A1 (de) * | 2011-05-12 | 2012-11-15 | Rolls-Royce Deutschland Ltd & Co Kg | Gasturbinentriebwerk mit Zapfluftentnahmevorrichtung |
CN109162829B (zh) * | 2018-09-04 | 2019-08-23 | 中国航发沈阳发动机研究所 | 变循环发动机的压缩系统 |
CN111636978B (zh) * | 2020-06-16 | 2021-06-18 | 南京航空航天大学 | 一种适用于涡轮基循环组合发动机的流量调节机构 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2934895A (en) * | 1958-09-15 | 1960-05-03 | Curtiss Wright Corp | Dual cycle engine distributor construction |
US3060680A (en) * | 1957-12-30 | 1962-10-30 | Rolls Royce | By-pass gas-turbine engine and control therefor |
US3153904A (en) * | 1961-12-29 | 1964-10-27 | Stanley H Ellis | Turbo-ramjet configuration |
GB1124169A (en) * | 1967-04-07 | 1968-08-21 | Rolls Royce | Mechanism e.g. for use in a jet nozzle |
FR2088303A1 (it) * | 1970-05-04 | 1972-01-07 | Gen Electric | |
GB1300405A (en) * | 1969-06-25 | 1972-12-20 | Secr Defence | Improvements in nozzles for gas turbine jet propulsion engines |
GB1301615A (it) * | 1970-04-23 | 1973-01-04 | ||
FR2399547A1 (fr) * | 1977-08-02 | 1979-03-02 | Gen Electric | Moteur a turbo-soufflante a cycle variable a derivation multiple |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB864519A (en) * | 1958-08-05 | 1961-04-06 | Rolls Royce | Improved annular fluid control valve device |
DE2247400C2 (de) * | 1972-09-27 | 1975-01-16 | Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen | Vorrichtung zum Abblasen von verdichteter Luft aus einem Verdichter eines Gasturbinenstrahltriebwerks |
DE2740904A1 (de) * | 1977-09-10 | 1979-03-22 | Motoren Turbinen Union | Vorrichtung zur betaetigung von absperrorganen in gasturbinentriebwerken, insbesondere gasturbinenstrahltriebwerken |
-
1980
- 1980-02-29 IL IL59497A patent/IL59497A/xx unknown
- 1980-03-21 IT IT20837/80A patent/IT1131033B/it active
- 1980-03-25 GB GB8009982A patent/GB2047815B/en not_active Expired
- 1980-04-18 JP JP5049980A patent/JPS55142937A/ja active Granted
- 1980-04-19 DE DE19803015119 patent/DE3015119A1/de not_active Withdrawn
- 1980-04-23 FR FR8009089A patent/FR2455179A1/fr active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3060680A (en) * | 1957-12-30 | 1962-10-30 | Rolls Royce | By-pass gas-turbine engine and control therefor |
US2934895A (en) * | 1958-09-15 | 1960-05-03 | Curtiss Wright Corp | Dual cycle engine distributor construction |
US3153904A (en) * | 1961-12-29 | 1964-10-27 | Stanley H Ellis | Turbo-ramjet configuration |
GB1124169A (en) * | 1967-04-07 | 1968-08-21 | Rolls Royce | Mechanism e.g. for use in a jet nozzle |
GB1300405A (en) * | 1969-06-25 | 1972-12-20 | Secr Defence | Improvements in nozzles for gas turbine jet propulsion engines |
GB1301615A (it) * | 1970-04-23 | 1973-01-04 | ||
FR2088303A1 (it) * | 1970-05-04 | 1972-01-07 | Gen Electric | |
FR2399547A1 (fr) * | 1977-08-02 | 1979-03-02 | Gen Electric | Moteur a turbo-soufflante a cycle variable a derivation multiple |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527688A1 (fr) * | 1982-06-01 | 1983-12-02 | Gen Electric | Systeme de manoeuvre d'un element monte a l'interieur d'un carter |
FR2926328A1 (fr) * | 2008-01-14 | 2009-07-17 | Snecma Sa | Turbomachine a double flux comportant une veine primaire et un bec mobile dans cette veine primaire |
Also Published As
Publication number | Publication date |
---|---|
GB2047815B (en) | 1983-03-30 |
IL59497A (en) | 1984-08-31 |
IT1131033B (it) | 1986-06-18 |
GB2047815A (en) | 1980-12-03 |
IL59497A0 (en) | 1980-05-30 |
JPS642774B2 (it) | 1989-01-18 |
DE3015119A1 (de) | 1980-11-06 |
FR2455179B1 (it) | 1984-07-20 |
IT8020837A0 (it) | 1980-03-21 |
JPS55142937A (en) | 1980-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |