DE69415854D1 - Dichtungseinrichtung für die Abgasdüse eines Gasturbinentriebwerks - Google Patents
Dichtungseinrichtung für die Abgasdüse eines GasturbinentriebwerksInfo
- Publication number
- DE69415854D1 DE69415854D1 DE69415854T DE69415854T DE69415854D1 DE 69415854 D1 DE69415854 D1 DE 69415854D1 DE 69415854 T DE69415854 T DE 69415854T DE 69415854 T DE69415854 T DE 69415854T DE 69415854 D1 DE69415854 D1 DE 69415854D1
- Authority
- DE
- Germany
- Prior art keywords
- gas turbine
- sealing device
- turbine engine
- exhaust nozzle
- exhaust
- 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
- 238000007789 sealing Methods 0.000 title 1
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
- F02K1/78—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; Infrared radiation suppressors
-
- 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
- F02K1/80—Couplings or connections
- F02K1/805—Sealing devices therefor, e.g. for movable parts of jet pipes or nozzle flaps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/32—Arrangement of components according to their shape
- F05D2250/324—Arrangement of components according to their shape divergent
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S239/00—Fluid sprinkling, spraying, and diffusing
- Y10S239/19—Nozzle materials
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)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4309693A | 1993-04-05 | 1993-04-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69415854D1 true DE69415854D1 (de) | 1999-02-25 |
DE69415854T2 DE69415854T2 (de) | 1999-08-05 |
Family
ID=21925480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69415854T Expired - Lifetime DE69415854T2 (de) | 1993-04-05 | 1994-03-31 | Dichtungseinrichtung für die Abgasdüse eines Gasturbinentriebwerks |
Country Status (8)
Country | Link |
---|---|
US (1) | US5584173A (de) |
EP (1) | EP0623742B1 (de) |
JP (1) | JP2544087B2 (de) |
KR (1) | KR970005490B1 (de) |
AU (1) | AU668275B2 (de) |
DE (1) | DE69415854T2 (de) |
ES (1) | ES2126708T3 (de) |
IL (1) | IL109085A (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69513014T2 (de) * | 1995-06-21 | 2000-06-29 | Volvo Aero Corp | Klappe für eine Schubdüse |
US5839663A (en) * | 1996-07-23 | 1998-11-24 | United Technologies Corporation | Gas turbine exhaust nozzle flap and flap seal apparatus |
US6471469B2 (en) * | 2000-11-30 | 2002-10-29 | General Electric Company | Methods and apparatus for sealing gas turbine engine variable nozzles |
US7250192B2 (en) * | 2002-04-23 | 2007-07-31 | General Electric Company | Sprayable noble metal coating for high temperature use directly on aircraft engine alloys |
US6720034B2 (en) * | 2002-04-23 | 2004-04-13 | General Electric Company | Method of applying a metallic heat rejection coating onto a gas turbine engine component |
US7310949B2 (en) * | 2003-11-07 | 2007-12-25 | General Electric Company | Method and apparatus for arresting a crack within a body |
US20050097893A1 (en) * | 2003-11-07 | 2005-05-12 | General Electric Company | Method and apparatus for increasing a durability of a body |
US7028462B2 (en) * | 2003-11-07 | 2006-04-18 | General Electric Company | Method and apparatus for arresting a crack within a body |
US6935118B2 (en) * | 2003-12-19 | 2005-08-30 | General Electric Company | Exhaust nozzle segmented basesheet and production method thereof |
FR2873757B1 (fr) * | 2004-07-28 | 2006-09-29 | Snecma Moteurs Sa | Tuyere convergente de turboreacteur |
US20060088727A1 (en) * | 2004-10-25 | 2006-04-27 | General Electric Company | High reflectivity infrared coating applications for use in HIRSS applications |
US7231724B2 (en) * | 2005-10-28 | 2007-06-19 | General Electric Company | Nozzle seal slot measuring tool and method |
US7624579B2 (en) | 2006-02-15 | 2009-12-01 | United Technologies Corporation | Convergent divergent nozzle with supported divergent seals |
US7975488B2 (en) * | 2006-07-28 | 2011-07-12 | United Technologies Corporation | Low profile attachment hanger system for a cooling liner within a gas turbine engine swivel exhaust duct |
US8122722B2 (en) * | 2008-02-29 | 2012-02-28 | General Electric Company | Exhaust nozzle seal with segmented basesheet disposed between side rails |
US8156745B2 (en) * | 2008-02-29 | 2012-04-17 | General Electric Company | Exhaust nozzle seal with segmented basesheet |
US9316315B2 (en) | 2012-03-09 | 2016-04-19 | United Technologies Corporation | Seal assembly |
JP2014070548A (ja) * | 2012-09-28 | 2014-04-21 | Ihi Corp | 再熱装置 |
RU2535798C1 (ru) * | 2013-11-14 | 2014-12-20 | Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО УМПО | Регулируемое сопло турбореактивного двигателя |
US9890953B2 (en) * | 2014-01-10 | 2018-02-13 | United Technologies Corporation | Attachment of ceramic matrix composite panel to liner |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2794317A (en) * | 1951-11-08 | 1957-06-04 | Westinghouse Electric Corp | Jet propulsion nozzle apparatus |
US2910828A (en) * | 1956-08-24 | 1959-11-03 | United Aircraft Company | Convergent-divergent variable area propulsion nozzle |
US4614082A (en) * | 1972-12-19 | 1986-09-30 | General Electric Company | Combustion chamber construction |
US4555901A (en) * | 1972-12-19 | 1985-12-03 | General Electric Company | Combustion chamber construction |
US4022948A (en) * | 1974-12-23 | 1977-05-10 | United Technologies Corporation | Resiliently coated metallic finger seals |
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 |
US4128208A (en) * | 1977-07-11 | 1978-12-05 | General Electric Company | Exhaust nozzle flap seal arrangement |
US4171093A (en) * | 1977-08-19 | 1979-10-16 | The United States Of America As Represented By The Secretary Of The Air Force | Durability flap and seal liner assembly for exhaust nozzles |
US4544098A (en) * | 1982-12-27 | 1985-10-01 | United Technologies Corporation | Cooled exhaust nozzle flaps |
GB2151544B (en) * | 1983-12-21 | 1987-04-15 | Rolls Royce | Method of manufacture of a non-metallic laminate |
US4944151A (en) * | 1988-09-26 | 1990-07-31 | Avco Corporation | Segmented combustor panel |
US4994660A (en) * | 1989-04-11 | 1991-02-19 | Hitachi, Ltd. | Axisymmetric vectoring exhaust nozzle |
US5039014A (en) * | 1989-04-11 | 1991-08-13 | General Electric Company | Axisymmetric vectoring exhaust nozzle seal |
FR2646880A1 (fr) * | 1989-05-11 | 1990-11-16 | Snecma | Chemise de protection thermique pour canal de post-combustion ou de transition d'un turboreacteur |
US5000386A (en) * | 1989-07-03 | 1991-03-19 | General Electric Company | Exhaust flaps |
US5076496A (en) * | 1990-02-05 | 1991-12-31 | General Electric Company | Exhaust nozzle flap seal |
US5067324A (en) * | 1990-04-04 | 1991-11-26 | United Technologies Corporation | Engine nozzle liner retainer |
ES2082224T3 (es) * | 1990-08-23 | 1996-03-16 | United Technologies Corp | Una tobera axisimetrica con aro de control sincronizado suspendido. |
US5111992A (en) * | 1991-04-19 | 1992-05-12 | United Technologies Corporation | Variable throat convergent/divergent nozzle |
US5232158A (en) * | 1992-08-11 | 1993-08-03 | United Technologies Corporation | Convergent/divergent nozzle with seal centering |
-
1994
- 1994-03-22 IL IL10908594A patent/IL109085A/xx not_active IP Right Cessation
- 1994-03-23 AU AU57985/94A patent/AU668275B2/en not_active Ceased
- 1994-03-31 EP EP94302346A patent/EP0623742B1/de not_active Expired - Lifetime
- 1994-03-31 ES ES94302346T patent/ES2126708T3/es not_active Expired - Lifetime
- 1994-03-31 DE DE69415854T patent/DE69415854T2/de not_active Expired - Lifetime
- 1994-04-01 KR KR1019940006881A patent/KR970005490B1/ko not_active IP Right Cessation
- 1994-04-04 JP JP6065362A patent/JP2544087B2/ja not_active Expired - Fee Related
- 1994-09-01 US US08/334,070 patent/US5584173A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2544087B2 (ja) | 1996-10-16 |
IL109085A (en) | 1997-08-14 |
ES2126708T3 (es) | 1999-04-01 |
KR970005490B1 (ko) | 1997-04-16 |
US5584173A (en) | 1996-12-17 |
EP0623742B1 (de) | 1999-01-13 |
DE69415854T2 (de) | 1999-08-05 |
AU668275B2 (en) | 1996-04-26 |
AU5798594A (en) | 1994-10-06 |
JPH06346758A (ja) | 1994-12-20 |
EP0623742A1 (de) | 1994-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN |