DE69709010D1 - Dichtungsplatte für Turbinenmotor - Google Patents
Dichtungsplatte für TurbinenmotorInfo
- Publication number
- DE69709010D1 DE69709010D1 DE69709010T DE69709010T DE69709010D1 DE 69709010 D1 DE69709010 D1 DE 69709010D1 DE 69709010 T DE69709010 T DE 69709010T DE 69709010 T DE69709010 T DE 69709010T DE 69709010 D1 DE69709010 D1 DE 69709010D1
- Authority
- DE
- Germany
- Prior art keywords
- sealing plate
- turbine engine
- turbine
- engine
- sealing
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/005—Sealing means between non relatively rotating elements
- F01D11/006—Sealing the gap between rotor blades or blades and rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
- F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9620070A GB2317652B (en) | 1996-09-26 | 1996-09-26 | Seal arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69709010D1 true DE69709010D1 (de) | 2002-01-24 |
DE69709010T2 DE69709010T2 (de) | 2002-08-14 |
Family
ID=10800516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69709010T Expired - Fee Related DE69709010T2 (de) | 1996-09-26 | 1997-08-26 | Dichtungsplatte für Turbinenmotor |
Country Status (4)
Country | Link |
---|---|
US (1) | US5954477A (de) |
EP (1) | EP0833039B1 (de) |
DE (1) | DE69709010T2 (de) |
GB (1) | GB2317652B (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19960896A1 (de) * | 1999-12-17 | 2001-06-28 | Rolls Royce Deutschland | Rückhaltevorrichtung für Rotorschaufeln einer Axialturbomaschine |
US6951448B2 (en) * | 2002-04-16 | 2005-10-04 | United Technologies Corporation | Axial retention system and components thereof for a bladed rotor |
JP3864157B2 (ja) * | 2003-12-05 | 2006-12-27 | 本田技研工業株式会社 | 軸流型タービンホイール |
GB2410984B (en) * | 2004-02-14 | 2006-03-08 | Rolls Royce Plc | Securing assembly |
US7153102B2 (en) * | 2004-05-14 | 2006-12-26 | Pratt & Whitney Canada Corp. | Bladed disk fixing undercut |
US7938402B2 (en) * | 2004-05-28 | 2011-05-10 | Stein Seal Company | Air riding seal |
US8657297B2 (en) | 2004-05-28 | 2014-02-25 | Stein Seal Company | Air riding seal |
US7566201B2 (en) * | 2007-01-30 | 2009-07-28 | Siemens Energy, Inc. | Turbine seal plate locking system |
US8128371B2 (en) * | 2007-02-15 | 2012-03-06 | General Electric Company | Method and apparatus to facilitate increasing turbine rotor efficiency |
AU2009216831B2 (en) * | 2008-02-20 | 2014-11-20 | General Electric Technology Gmbh | Gas turbine |
US8696320B2 (en) * | 2009-03-12 | 2014-04-15 | General Electric Company | Gas turbine having seal assembly with coverplate and seal |
US20100232939A1 (en) * | 2009-03-12 | 2010-09-16 | General Electric Company | Machine Seal Assembly |
EP2236759A1 (de) * | 2009-03-27 | 2010-10-06 | Siemens Aktiengesellschaft | Laufschaufelsystem |
US8550785B2 (en) * | 2010-06-11 | 2013-10-08 | Siemens Energy, Inc. | Wire seal for metering of turbine blade cooling fluids |
US8662845B2 (en) | 2011-01-11 | 2014-03-04 | United Technologies Corporation | Multi-function heat shield for a gas turbine engine |
US8740554B2 (en) | 2011-01-11 | 2014-06-03 | United Technologies Corporation | Cover plate with interstage seal for a gas turbine engine |
US8840375B2 (en) | 2011-03-21 | 2014-09-23 | United Technologies Corporation | Component lock for a gas turbine engine |
TWI441981B (zh) | 2011-11-25 | 2014-06-21 | Ind Tech Res Inst | 風力機輪轂密封裝置 |
US9145772B2 (en) * | 2012-01-31 | 2015-09-29 | United Technologies Corporation | Compressor disk bleed air scallops |
US20130256996A1 (en) * | 2012-03-28 | 2013-10-03 | General Electric Company | Shiplap plate seal |
US9140136B2 (en) | 2012-05-31 | 2015-09-22 | United Technologies Corporation | Stress-relieved wire seal assembly for gas turbine engines |
US9115810B2 (en) | 2012-10-31 | 2015-08-25 | General Electric Company | Pressure actuated film riding seals for turbo machinery |
EP2984303A4 (de) | 2013-04-12 | 2016-12-21 | United Technologies Corp | Abdeckplatte für eine rotoranordnung eines gasturbinenmotors |
US10161259B2 (en) | 2014-10-28 | 2018-12-25 | General Electric Company | Flexible film-riding seal |
US10626741B2 (en) | 2015-01-21 | 2020-04-21 | United Technologies Corporation | Seal housing pre-taper |
US20170107839A1 (en) * | 2015-10-19 | 2017-04-20 | United Technologies Corporation | Rotor seal and rotor thrust balance control |
US10718220B2 (en) * | 2015-10-26 | 2020-07-21 | Rolls-Royce Corporation | System and method to retain a turbine cover plate with a spanner nut |
US10323519B2 (en) * | 2016-06-23 | 2019-06-18 | United Technologies Corporation | Gas turbine engine having a turbine rotor with torque transfer and balance features |
DE102017109952A1 (de) * | 2017-05-09 | 2018-11-15 | Rolls-Royce Deutschland Ltd & Co Kg | Rotorvorrichtung einer Strömungsmaschine |
US10337621B2 (en) | 2017-06-23 | 2019-07-02 | United Technologies Corporation | Hydrostatic non-contact seal with weight reduction pocket |
US10641110B2 (en) * | 2017-09-01 | 2020-05-05 | United Technologies Corporation | Turbine disk |
US10724374B2 (en) | 2017-09-01 | 2020-07-28 | Raytheon Technologies Corporation | Turbine disk |
US10550702B2 (en) * | 2017-09-01 | 2020-02-04 | United Technologies Corporation | Turbine disk |
US10472968B2 (en) | 2017-09-01 | 2019-11-12 | United Technologies Corporation | Turbine disk |
EP3564489A1 (de) * | 2018-05-03 | 2019-11-06 | Siemens Aktiengesellschaft | Rotor mit fliehkraft-optimierten kontaktflächen |
US10787921B2 (en) * | 2018-09-13 | 2020-09-29 | Raytheon Technologies Corporation | High pressure turbine rear side plate |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3748060A (en) * | 1971-09-14 | 1973-07-24 | Westinghouse Electric Corp | Sideplate for turbine blade |
US4171930A (en) * | 1977-12-28 | 1979-10-23 | General Electric Company | U-clip for boltless blade retainer |
FR2523208A1 (fr) * | 1982-03-12 | 1983-09-16 | Snecma | Dispositif d'amortissement des vibrations d'aubes mobiles de turbine |
GB8705216D0 (en) * | 1987-03-06 | 1987-04-08 | Rolls Royce Plc | Rotor assembly |
US4820116A (en) * | 1987-09-18 | 1989-04-11 | United Technologies Corporation | Turbine cooling for gas turbine engine |
FR2663997B1 (fr) * | 1990-06-27 | 1993-12-24 | Snecma | Dispositif de fixation d'une couronne de revolution sur un disque de turbomachine. |
US5288210A (en) * | 1991-10-30 | 1994-02-22 | General Electric Company | Turbine disk attachment system |
US5275534A (en) * | 1991-10-30 | 1994-01-04 | General Electric Company | Turbine disk forward seal assembly |
US5236302A (en) * | 1991-10-30 | 1993-08-17 | General Electric Company | Turbine disk interstage seal system |
US5318405A (en) * | 1993-03-17 | 1994-06-07 | General Electric Company | Turbine disk interstage seal anti-rotation key through disk dovetail slot |
-
1996
- 1996-09-26 GB GB9620070A patent/GB2317652B/en not_active Expired - Fee Related
-
1997
- 1997-08-26 EP EP97306526A patent/EP0833039B1/de not_active Expired - Lifetime
- 1997-08-26 DE DE69709010T patent/DE69709010T2/de not_active Expired - Fee Related
- 1997-09-02 US US08/921,538 patent/US5954477A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB9620070D0 (en) | 1996-11-13 |
US5954477A (en) | 1999-09-21 |
GB2317652B (en) | 2000-05-17 |
GB2317652A (en) | 1998-04-01 |
DE69709010T2 (de) | 2002-08-14 |
EP0833039B1 (de) | 2001-12-12 |
EP0833039A1 (de) | 1998-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69709010T2 (de) | Dichtungsplatte für Turbinenmotor | |
DE69707863T2 (de) | Geschlossenes kühlkreislaufsystem für verbrennungsturbinen | |
DE69721036D1 (de) | Druckausgeglichene drehdichtung für turbolader | |
DE69828255D1 (de) | Dichtungsstruktur für gasturbinen | |
DE69431540D1 (de) | Abdichtung für Gasturbinen | |
DE69714704D1 (de) | Federude dichtung für eine brennkammer | |
DE69825763D1 (de) | Versigelungssystem für trokar | |
DE69530535D1 (de) | Anzeigeverfahren für Motorabgase | |
DE69728508D1 (de) | Dichtung für Turbinenschaufelplattformen | |
DE69511802T2 (de) | Zusatzliche Gasturbinentriebwerke | |
DE69816952D1 (de) | Gasturbinentriebwerk | |
DE69732613D1 (de) | Dämpfungs- und Dichtungselement für Turbinenschaufeln | |
DE69816013D1 (de) | Gasturbinentriebwerk | |
DE69713737T2 (de) | Schalldämpfer für strahltriebwerk | |
DE69519858T2 (de) | Voreinspritzung für gasturbinenanlagen | |
DE69706614D1 (de) | Generatorsystem für Verbrennungskraftmaschine | |
DE19781063T1 (de) | Verbrennungsgasdichtung für einen Verbrennungsmotor | |
DE69604154D1 (de) | Abreibbare spaltabdichtung für turbomaschinen | |
DE69501892T2 (de) | Keilverzahnung für gasturbinenwellenverbindung | |
DE69504209T2 (de) | Befestigungsvorrichtung für ein gasturbinentriebwerk | |
DK0931918T3 (da) | Systemtilpasset elastisk lejring til en dieselgenerator | |
DE59702404D1 (de) | Zündsystem für einen gasmotor | |
DE69814031T2 (de) | Abdeckung für verbrennungsmotor | |
DE19882529T1 (de) | Motoreinsatzprüfung | |
DE59709685D1 (de) | Lufteinlauf für Triebwerke |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |