DE3885495D1 - Kühlung des Randes einer Düsenklappe. - Google Patents
Kühlung des Randes einer Düsenklappe.Info
- Publication number
- DE3885495D1 DE3885495D1 DE88630066T DE3885495T DE3885495D1 DE 3885495 D1 DE3885495 D1 DE 3885495D1 DE 88630066 T DE88630066 T DE 88630066T DE 3885495 T DE3885495 T DE 3885495T DE 3885495 D1 DE3885495 D1 DE 3885495D1
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- edge
- nozzle flap
- flap
- nozzle
- 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 - Fee Related
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
- F02K1/38—Introducing air inside the jet
-
- 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
-
- 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
- F02K1/78—Other construction of jet pipes
- F02K1/82—Jet pipe walls, e.g. liners
- F02K1/822—Heat insulating structures or liners, cooling arrangements, e.g. post combustion liners; Infra-red radiation suppressors
-
- 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)
- Turbine Rotor Nozzle Sealing (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/038,074 US4747542A (en) | 1987-04-14 | 1987-04-14 | Nozzle flap edge cooling |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3885495D1 true DE3885495D1 (de) | 1993-12-16 |
DE3885495T2 DE3885495T2 (de) | 1994-02-24 |
Family
ID=21897953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE88630066T Expired - Fee Related DE3885495T2 (de) | 1987-04-14 | 1988-04-13 | Kühlung des Randes einer Düsenklappe. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4747542A (de) |
EP (1) | EP0287499B1 (de) |
JP (1) | JP2617761B2 (de) |
KR (1) | KR950003751B1 (de) |
CN (1) | CN1012833B (de) |
DE (1) | DE3885495T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2637016A1 (fr) * | 1988-09-28 | 1990-03-30 | Snecma | Tuyere d'ejection bidimensionnelle de turboreacteur et son systeme de commande |
US4934600A (en) * | 1988-12-14 | 1990-06-19 | General Electric Company | Exhaust nozzle thermal distortion control device |
US5101624A (en) * | 1989-09-07 | 1992-04-07 | General Electric Company | Exhaust nozzle hinge |
US5079912A (en) * | 1990-06-12 | 1992-01-14 | United Technologies Corporation | Convergent side disk cooling system for a two-dimensional nozzle |
US5080284A (en) * | 1990-06-25 | 1992-01-14 | United Technologies Corporation | Cooling system for the trailing edge of a liner |
US5131222A (en) * | 1990-11-28 | 1992-07-21 | The United States Of Americas As Represented By The Secretary Of The Air Force | Thermally valved cooling system for exhaust nozzle systems |
US5720434A (en) * | 1991-11-05 | 1998-02-24 | General Electric Company | Cooling apparatus for aircraft gas turbine engine exhaust nozzles |
DE4138784A1 (de) * | 1991-11-26 | 1993-05-27 | Mtu Muenchen Gmbh | Einrichtung zur abdichtung eines spaltes |
US6000635A (en) * | 1995-10-02 | 1999-12-14 | Lockheed Martin Corporation | Exhaust nozzle for a turbojet engine |
DE10303088B4 (de) | 2002-02-09 | 2015-08-20 | Alstom Technology Ltd. | Abgasgehäuse einer Wärmekraftmaschine |
US7188477B2 (en) * | 2004-04-21 | 2007-03-13 | United Technologies Corporation | High temperature dynamic seal for scramjet variable geometry |
US7624567B2 (en) * | 2005-09-20 | 2009-12-01 | United Technologies Corporation | Convergent divergent nozzle with interlocking divergent flaps |
US8205454B2 (en) * | 2007-02-06 | 2012-06-26 | United Technologies Corporation | Convergent divergent nozzle with edge cooled divergent seals |
US7757477B2 (en) * | 2007-02-20 | 2010-07-20 | United Technologies Corporation | Convergent divergent nozzle with slot cooled nozzle liner |
US8051663B2 (en) | 2007-11-09 | 2011-11-08 | United Technologies Corp. | Gas turbine engine systems involving cooling of combustion section liners |
CN105067988B (zh) | 2015-07-02 | 2018-03-30 | 英特尔公司 | 集成电路、集成电路测试装置以及方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1355190A (en) * | 1970-09-26 | 1974-06-05 | Secr Defence | Seals |
US3831396A (en) * | 1971-08-19 | 1974-08-27 | Aeronautical Res Ass Of Prince | Self-regulating thermal protection system for heated surfaces |
US4081137A (en) * | 1977-01-05 | 1978-03-28 | The United States Of America As Represented By The Secretary Of The Air Force | Finned surface cooled nozzle |
JPS55103163A (en) * | 1979-01-30 | 1980-08-07 | Tokyo Kousou Kk | Metal seal of valve |
US4410163A (en) * | 1982-02-01 | 1983-10-18 | Keystone International, Inc. | Valve seat |
US4544098A (en) * | 1982-12-27 | 1985-10-01 | United Technologies Corporation | Cooled exhaust nozzle flaps |
US4575006A (en) * | 1983-06-13 | 1986-03-11 | United Technologies Corporation | Nozzle flap edge seal |
JPH0660740B2 (ja) * | 1985-04-05 | 1994-08-10 | 工業技術院長 | ガスタービンの燃焼器 |
-
1987
- 1987-04-14 US US07/038,074 patent/US4747542A/en not_active Expired - Lifetime
-
1988
- 1988-04-01 JP JP63082120A patent/JP2617761B2/ja not_active Expired - Lifetime
- 1988-04-13 EP EP88630066A patent/EP0287499B1/de not_active Expired - Lifetime
- 1988-04-13 DE DE88630066T patent/DE3885495T2/de not_active Expired - Fee Related
- 1988-04-14 CN CN88102318A patent/CN1012833B/zh not_active Expired
- 1988-04-14 KR KR1019880004212A patent/KR950003751B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0287499A3 (en) | 1990-08-16 |
EP0287499A2 (de) | 1988-10-19 |
US4747542A (en) | 1988-05-31 |
DE3885495T2 (de) | 1994-02-24 |
KR880012883A (ko) | 1988-11-29 |
CN88102318A (zh) | 1988-11-02 |
JP2617761B2 (ja) | 1997-06-04 |
CN1012833B (zh) | 1991-06-12 |
EP0287499B1 (de) | 1993-11-10 |
JPS63263251A (ja) | 1988-10-31 |
KR950003751B1 (ko) | 1995-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |