JPS4875913A - - Google Patents
Info
- Publication number
- JPS4875913A JPS4875913A JP47121449A JP12144972A JPS4875913A JP S4875913 A JPS4875913 A JP S4875913A JP 47121449 A JP47121449 A JP 47121449A JP 12144972 A JP12144972 A JP 12144972A JP S4875913 A JPS4875913 A JP S4875913A
- Authority
- JP
- Japan
- 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
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
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/042—Air intakes for gas-turbine plants or jet-propulsion plants having variable geometry
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0536—Highspeed fluid intake means [e.g., jet engine intake]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5639471A GB1382809A (en) | 1971-12-04 | 1971-12-04 | Air intakes for gas turbine engines |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4875913A true JPS4875913A (ja) | 1973-10-12 |
Family
ID=10476503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47121449A Pending JPS4875913A (ja) | 1971-12-04 | 1972-12-04 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3763874A (ja) |
JP (1) | JPS4875913A (ja) |
DE (1) | DE2259238A1 (ja) |
FR (1) | FR2162225A1 (ja) |
GB (1) | GB1382809A (ja) |
IT (1) | IT971528B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53139041A (en) * | 1977-05-11 | 1978-12-05 | Texaco Development Corp | Combining cycles generating system |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4209149A (en) * | 1977-12-27 | 1980-06-24 | Boeing Commercial Airplane Company | Contracted inlet for jet engine being transported as cargo |
US4220171A (en) * | 1979-05-14 | 1980-09-02 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Curved centerline air intake for a gas turbine engine |
US5000399A (en) * | 1990-02-23 | 1991-03-19 | General Electric Company | Variable contour annular air inlet for an aircraft engine nacelle |
FR2731049B1 (fr) * | 1995-02-28 | 1997-05-09 | Aerospatiale | Dispositif de fixation d'une bouche d'entree d'air sur un reacteur et reacteur comportant un tel dispositif |
US6089505A (en) * | 1997-07-22 | 2000-07-18 | Mcdonnell Douglas Corporation | Mission adaptive inlet |
US20050274103A1 (en) * | 2004-06-10 | 2005-12-15 | United Technologies Corporation | Gas turbine engine inlet with noise reduction features |
FR2906568B1 (fr) * | 2006-10-02 | 2012-01-06 | Aircelle Sa | Structure d'entree d'air deposable pour nacelle de turboreacteur. |
US7797944B2 (en) | 2006-10-20 | 2010-09-21 | United Technologies Corporation | Gas turbine engine having slim-line nacelle |
US7870721B2 (en) | 2006-11-10 | 2011-01-18 | United Technologies Corporation | Gas turbine engine providing simulated boundary layer thickness increase |
US8408491B2 (en) | 2007-04-24 | 2013-04-02 | United Technologies Corporation | Nacelle assembly having inlet airfoil for a gas turbine engine |
US8205430B2 (en) | 2007-05-16 | 2012-06-26 | United Technologies Corporation | Variable geometry nacelle assembly for a gas turbine engine |
US8727267B2 (en) | 2007-05-18 | 2014-05-20 | United Technologies Corporation | Variable contraction ratio nacelle assembly for a gas turbine engine |
US20080310956A1 (en) * | 2007-06-13 | 2008-12-18 | Jain Ashok K | Variable geometry gas turbine engine nacelle assembly with nanoelectromechanical system |
US8402739B2 (en) | 2007-06-28 | 2013-03-26 | United Technologies Corporation | Variable shape inlet section for a nacelle assembly of a gas turbine engine |
US9228534B2 (en) | 2007-07-02 | 2016-01-05 | United Technologies Corporation | Variable contour nacelle assembly for a gas turbine engine |
US9004399B2 (en) | 2007-11-13 | 2015-04-14 | United Technologies Corporation | Nacelle flow assembly |
US8186942B2 (en) | 2007-12-14 | 2012-05-29 | United Technologies Corporation | Nacelle assembly with turbulators |
US8192147B2 (en) | 2007-12-14 | 2012-06-05 | United Technologies Corporation | Nacelle assembly having inlet bleed |
EP2157299A1 (en) | 2008-07-17 | 2010-02-24 | United Technologies Corporation | Nacelle assembly for a gas turbine engine with variable shape inlet section, corresponding gas turbine engine and operating method |
GB0813484D0 (en) * | 2008-07-24 | 2008-08-27 | Rolls Royce Plc | Gas turbine engine nacelle |
GB0813482D0 (en) * | 2008-07-24 | 2008-08-27 | Rolls Royce Plc | Gas turbine engine nacelle |
US8240597B2 (en) | 2008-08-06 | 2012-08-14 | Honeywell International Inc. | UAV ducted fan lip shaping |
US9010084B2 (en) * | 2009-02-02 | 2015-04-21 | Airbus Operations Sas | Aircraft nacelle including an optimised acoustic processing system |
FR2941674B1 (fr) * | 2009-02-04 | 2011-02-11 | Aircelle Sa | Nacelle de turboreacteur. |
FR2978734B1 (fr) * | 2011-08-05 | 2015-01-02 | Airbus Operations Sas | Dispositif de liaison plus particulierement adapte pour assurer la liaison entre une entree d'air et une motorisation d'une nacelle d'aeronef |
EP3564507B1 (en) * | 2013-03-04 | 2022-04-13 | Raytheon Technologies Corporation | Gas turbine engine inlet |
US11441482B2 (en) | 2019-06-04 | 2022-09-13 | Rohr, Inc. | Single track translating inlet |
WO2024006584A2 (en) * | 2022-07-01 | 2024-01-04 | Xagon Solutions Inc. | Adaptive duct fan with individually controlled slats |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948111A (en) * | 1955-05-02 | 1960-08-09 | Doak Aircraft Co Inc | Means to increase static pressure and enhance forward thrust of aircraft components |
FR1589899A (ja) * | 1968-10-24 | 1970-04-06 |
-
1971
- 1971-12-04 GB GB5639471A patent/GB1382809A/en not_active Expired
-
1972
- 1972-12-04 US US00311958A patent/US3763874A/en not_active Expired - Lifetime
- 1972-12-04 JP JP47121449A patent/JPS4875913A/ja active Pending
- 1972-12-04 DE DE2259238A patent/DE2259238A1/de active Pending
- 1972-12-04 FR FR7243045A patent/FR2162225A1/fr not_active Withdrawn
- 1972-12-04 IT IT32470/72A patent/IT971528B/it active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53139041A (en) * | 1977-05-11 | 1978-12-05 | Texaco Development Corp | Combining cycles generating system |
Also Published As
Publication number | Publication date |
---|---|
GB1382809A (en) | 1975-02-05 |
DE2259238A1 (de) | 1973-06-14 |
FR2162225A1 (ja) | 1973-07-13 |
IT971528B (it) | 1974-05-10 |
US3763874A (en) | 1973-10-09 |