DE69634869D1 - Mantelring zur Schaufelspitzenabdichtung - Google Patents
Mantelring zur SchaufelspitzenabdichtungInfo
- Publication number
- DE69634869D1 DE69634869D1 DE69634869T DE69634869T DE69634869D1 DE 69634869 D1 DE69634869 D1 DE 69634869D1 DE 69634869 T DE69634869 T DE 69634869T DE 69634869 T DE69634869 T DE 69634869T DE 69634869 D1 DE69634869 D1 DE 69634869D1
- Authority
- DE
- Germany
- Prior art keywords
- blade tip
- tip seal
- shroud ring
- shroud
- ring
- 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
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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/2063—Ignition switch geometry
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
- E05B35/001—Locks for use with special keys or a plurality of keys ; keys therefor with key identifying function
-
- 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
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
- F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/246—Fastening of diaphragms or stator-rings
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
- G07C2009/00777—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by induction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US546631 | 1990-06-29 | ||
US08/546,631 US5639210A (en) | 1995-10-23 | 1995-10-23 | Rotor blade outer tip seal apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69634869D1 true DE69634869D1 (de) | 2005-07-28 |
DE69634869T2 DE69634869T2 (de) | 2005-11-24 |
Family
ID=24181306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69634869T Expired - Lifetime DE69634869T2 (de) | 1995-10-23 | 1996-10-23 | Mantelring zur Schaufelspitzenabdichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5639210A (de) |
EP (1) | EP0770761B1 (de) |
JP (1) | JP3965607B2 (de) |
KR (1) | KR100405881B1 (de) |
DE (1) | DE69634869T2 (de) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5791872A (en) * | 1997-04-22 | 1998-08-11 | Rolls-Royce Inc. | Blade tip clearence control apparatus |
US5846048A (en) * | 1997-05-22 | 1998-12-08 | Mitsubishi Heavy Industries, Ltd. | Gas turbine stationary blade unit |
US6402466B1 (en) * | 2000-05-16 | 2002-06-11 | General Electric Company | Leaf seal for gas turbine stator shrouds and a nozzle band |
US6409471B1 (en) * | 2001-02-16 | 2002-06-25 | General Electric Company | Shroud assembly and method of machining same |
US6877952B2 (en) * | 2002-09-09 | 2005-04-12 | Florida Turbine Technologies, Inc | Passive clearance control |
EP1599949A1 (de) * | 2003-02-27 | 2005-11-30 | Mi-Kyung Oh | Überwachungssystem für den inneren zustand von reifen und verfahren zum betrieb des systems |
EP1707749B1 (de) * | 2005-03-28 | 2012-02-22 | United Technologies Corporation | Außendichtungsanordnung für eine Turbinenschaufel |
US7721433B2 (en) * | 2005-03-28 | 2010-05-25 | United Technologies Corporation | Blade outer seal assembly |
US20090096174A1 (en) * | 2007-02-28 | 2009-04-16 | United Technologies Corporation | Blade outer air seal for a gas turbine engine |
DE102007031711A1 (de) * | 2007-07-06 | 2009-01-08 | Rolls-Royce Deutschland Ltd & Co Kg | Gehäusedeckbandsegment-Aufhängung |
US8308428B2 (en) | 2007-10-09 | 2012-11-13 | United Technologies Corporation | Seal assembly retention feature and assembly method |
US8240980B1 (en) | 2007-10-19 | 2012-08-14 | Florida Turbine Technologies, Inc. | Turbine inter-stage gap cooling and sealing arrangement |
US8439639B2 (en) * | 2008-02-24 | 2013-05-14 | United Technologies Corporation | Filter system for blade outer air seal |
US8740551B2 (en) * | 2009-08-18 | 2014-06-03 | Pratt & Whitney Canada Corp. | Blade outer air seal cooling |
US20120177484A1 (en) * | 2011-01-07 | 2012-07-12 | General Electric Company | Elliptical Sealing System |
US8876484B2 (en) | 2011-08-05 | 2014-11-04 | Hamilton Sundstrand Corporation | Turbine blade pocket pin stress relief |
US9726043B2 (en) | 2011-12-15 | 2017-08-08 | General Electric Company | Mounting apparatus for low-ductility turbine shroud |
US20130170979A1 (en) * | 2012-01-04 | 2013-07-04 | General Electric Company | Double ended brush seal assembly for a compressor |
US9228447B2 (en) | 2012-02-14 | 2016-01-05 | United Technologies Corporation | Adjustable blade outer air seal apparatus |
EP2634373A1 (de) * | 2012-02-28 | 2013-09-04 | Siemens Aktiengesellschaft | Anordnung für eine Turbomaschine |
US9885368B2 (en) | 2012-05-24 | 2018-02-06 | Carrier Corporation | Stall margin enhancement of axial fan with rotating shroud |
US9200530B2 (en) | 2012-07-20 | 2015-12-01 | United Technologies Corporation | Radial position control of case supported structure |
EP2971592B1 (de) | 2013-03-11 | 2020-10-07 | United Technologies Corporation | Stellglied für eine aussendichtungsanordnung einer gasturbinenschaufel |
CA2912428C (en) * | 2013-05-17 | 2018-03-13 | General Electric Company | Cmc shroud support system of a gas turbine |
FR3009579B1 (fr) * | 2013-08-07 | 2015-09-25 | Snecma | Carter de turbine en deux materiaux |
US10132187B2 (en) | 2013-08-07 | 2018-11-20 | United Technologies Corporation | Clearance control assembly |
WO2015069338A2 (en) * | 2013-10-07 | 2015-05-14 | United Technologies Corporation | Gas turbine engine blade outer air seal thermal control system |
JP5889266B2 (ja) * | 2013-11-14 | 2016-03-22 | 三菱重工業株式会社 | タービン |
US9266618B2 (en) | 2013-11-18 | 2016-02-23 | Honeywell International Inc. | Gas turbine engine turbine blade tip active clearance control system and method |
WO2015130355A2 (en) * | 2013-12-10 | 2015-09-03 | United Technologies Corporation | Blade tip clearance systems |
US10309244B2 (en) | 2013-12-12 | 2019-06-04 | General Electric Company | CMC shroud support system |
EP2942483B2 (de) | 2014-04-01 | 2022-09-28 | Raytheon Technologies Corporation | Belüftete bordseitige tangenzialdüse für einen gasturbinenmotor |
EP2949873A1 (de) | 2014-05-27 | 2015-12-02 | Siemens Aktiengesellschaft | Turbomaschine mit Aufnahmeschutz und Verwendung der Turbomaschine |
CN106460542B (zh) | 2014-06-12 | 2018-11-02 | 通用电气公司 | 护罩挂架组件 |
CA2951431C (en) | 2014-06-12 | 2019-03-26 | General Electric Company | Multi-piece shroud hanger assembly |
JP6363232B2 (ja) | 2014-06-12 | 2018-07-25 | ゼネラル・エレクトリック・カンパニイ | シュラウドハンガーアセンブリ |
US9874104B2 (en) | 2015-02-27 | 2018-01-23 | General Electric Company | Method and system for a ceramic matrix composite shroud hanger assembly |
FR3045717B1 (fr) * | 2015-12-22 | 2020-07-03 | Safran Aircraft Engines | Dispositif de pilotage de jeu en sommets d'aubes rotatives de turbine |
US10415414B2 (en) | 2016-03-16 | 2019-09-17 | United Technologies Corporation | Seal arc segment with anti-rotation feature |
US10161258B2 (en) | 2016-03-16 | 2018-12-25 | United Technologies Corporation | Boas rail shield |
US10563531B2 (en) | 2016-03-16 | 2020-02-18 | United Technologies Corporation | Seal assembly for gas turbine engine |
US10107129B2 (en) | 2016-03-16 | 2018-10-23 | United Technologies Corporation | Blade outer air seal with spring centering |
US10337346B2 (en) | 2016-03-16 | 2019-07-02 | United Technologies Corporation | Blade outer air seal with flow guide manifold |
US10443424B2 (en) | 2016-03-16 | 2019-10-15 | United Technologies Corporation | Turbine engine blade outer air seal with load-transmitting carriage |
US10422240B2 (en) | 2016-03-16 | 2019-09-24 | United Technologies Corporation | Turbine engine blade outer air seal with load-transmitting cover plate |
US10138750B2 (en) * | 2016-03-16 | 2018-11-27 | United Technologies Corporation | Boas segmented heat shield |
US10443616B2 (en) | 2016-03-16 | 2019-10-15 | United Technologies Corporation | Blade outer air seal with centrally mounted seal arc segments |
US10138749B2 (en) | 2016-03-16 | 2018-11-27 | United Technologies Corporation | Seal anti-rotation feature |
US10422241B2 (en) | 2016-03-16 | 2019-09-24 | United Technologies Corporation | Blade outer air seal support for a gas turbine engine |
US10132184B2 (en) | 2016-03-16 | 2018-11-20 | United Technologies Corporation | Boas spring loaded rail shield |
US10513943B2 (en) | 2016-03-16 | 2019-12-24 | United Technologies Corporation | Boas enhanced heat transfer surface |
US10344612B2 (en) * | 2017-01-13 | 2019-07-09 | United Technologies Corporation | Compact advanced passive tip clearance control |
FR3062169B1 (fr) * | 2017-01-20 | 2019-04-19 | Safran Aircraft Engines | Carter de module de turbomachine d'aeronef, comprenant un caloduc associe a un anneau d'etancheite entourant une roue mobile aubagee du module |
US10450957B2 (en) * | 2017-01-23 | 2019-10-22 | United Technologies Corporation | Gas turbine engine with heat pipe system |
US20190218928A1 (en) * | 2018-01-17 | 2019-07-18 | United Technologies Corporation | Blade outer air seal for gas turbine engine |
US10704408B2 (en) * | 2018-05-03 | 2020-07-07 | Rolls-Royce North American Technologies Inc. | Dual response blade track system |
DE102018210599A1 (de) | 2018-06-28 | 2020-01-02 | MTU Aero Engines AG | Strömungsmaschinenbauteilanordnung |
FR3086323B1 (fr) * | 2018-09-24 | 2020-12-11 | Safran Aircraft Engines | Carter interne de turmomachine a isolation thermique amelioree |
US11215056B2 (en) * | 2020-04-09 | 2022-01-04 | Raytheon Technologies Corporation | Thermally isolated rotor systems and methods |
US11220928B1 (en) * | 2020-08-24 | 2022-01-11 | Rolls-Royce Corporation | Turbine shroud assembly with ceramic matrix composite components and cooling features |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB216737A (en) * | 1923-08-02 | 1924-06-05 | Karl Baumann | Improvements relating to elastic fluid turbines |
DE518106C (de) * | 1924-02-18 | 1931-02-24 | Jan Kieswetter | Einrichtung zum Ausgleich verschiedener Waermeausdehnungen zwischen einer aeusseren Gehaeusewand und einer Zwischenwand des gleichen Gehaeuses, insbesondere bei Dampf- oder Gasturbinen |
US2634090A (en) * | 1950-07-28 | 1953-04-07 | Westinghouse Electric Corp | Turbine apparatus |
GB1484936A (en) * | 1974-12-07 | 1977-09-08 | Rolls Royce | Gas turbine engines |
GB1484288A (en) * | 1975-12-03 | 1977-09-01 | Rolls Royce | Gas turbine engines |
US4177004A (en) * | 1977-10-31 | 1979-12-04 | General Electric Company | Combined turbine shroud and vane support structure |
GB2047354B (en) * | 1979-04-26 | 1983-03-30 | Rolls Royce | Gas turbine engines |
DE3018621C2 (de) * | 1980-05-16 | 1982-06-03 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Außengehäuse für Axialverdichter oder -turbinen von Strömungsmaschinen, insbesondere Gasturbinentriebwerken |
GB2087979B (en) * | 1980-11-22 | 1984-02-22 | Rolls Royce | Gas turbine engine blade tip seal |
GB2257754B (en) * | 1983-02-26 | 1993-09-29 | Rolls Royce | Improvements in or relating to axial flow gas turbines |
JPS59218307A (ja) * | 1983-05-26 | 1984-12-08 | Hitachi Ltd | ガスタ−ビンのケ−シング |
FR2548733B1 (fr) * | 1983-07-07 | 1987-07-10 | Snecma | Dispositif d'etancheite d'aubages mobiles de turbomachine |
FR2574473B1 (fr) * | 1984-11-22 | 1987-03-20 | Snecma | Anneau de turbine pour une turbomachine a gaz |
FR2577281B1 (fr) * | 1985-02-13 | 1987-03-20 | Snecma | Carter de turbomachine associe a un dispositif pour ajuster le jeu entre aubes mobiles et carter |
GB2206651B (en) * | 1987-07-01 | 1991-05-08 | Rolls Royce Plc | Turbine blade shroud structure |
GB8903000D0 (en) * | 1989-02-10 | 1989-03-30 | Rolls Royce Plc | A blade tip clearance control arrangement for a gas turbine engine |
GB2236147B (en) * | 1989-08-24 | 1993-05-12 | Rolls Royce Plc | Gas turbine engine with turbine tip clearance control device and method of operation |
US5104287A (en) * | 1989-09-08 | 1992-04-14 | General Electric Company | Blade tip clearance control apparatus for a gas turbine engine |
US5116199A (en) * | 1990-12-20 | 1992-05-26 | General Electric Company | Blade tip clearance control apparatus using shroud segment annular support ring thermal expansion |
US5080557A (en) * | 1991-01-14 | 1992-01-14 | General Motors Corporation | Turbine blade shroud assembly |
US5228828A (en) * | 1991-02-15 | 1993-07-20 | General Electric Company | Gas turbine engine clearance control apparatus |
US5167487A (en) * | 1991-03-11 | 1992-12-01 | General Electric Company | Cooled shroud support |
US5154575A (en) * | 1991-07-01 | 1992-10-13 | United Technologies Corporation | Thermal blade tip clearance control for gas turbine engines |
US5205115A (en) * | 1991-11-04 | 1993-04-27 | General Electric Company | Gas turbine engine case counterflow thermal control |
GB9210642D0 (en) * | 1992-05-19 | 1992-07-08 | Rolls Royce Plc | Rotor shroud assembly |
US5261228A (en) * | 1992-06-25 | 1993-11-16 | General Electric Company | Apparatus for bleeding air |
-
1995
- 1995-10-23 US US08/546,631 patent/US5639210A/en not_active Expired - Lifetime
-
1996
- 1996-10-22 KR KR1019960047522A patent/KR100405881B1/ko not_active IP Right Cessation
- 1996-10-23 EP EP96307677A patent/EP0770761B1/de not_active Expired - Lifetime
- 1996-10-23 JP JP29785496A patent/JP3965607B2/ja not_active Expired - Fee Related
- 1996-10-23 DE DE69634869T patent/DE69634869T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR970021681A (ko) | 1997-05-28 |
US5639210A (en) | 1997-06-17 |
JP3965607B2 (ja) | 2007-08-29 |
EP0770761B1 (de) | 2005-06-22 |
DE69634869T2 (de) | 2005-11-24 |
JPH09112206A (ja) | 1997-04-28 |
EP0770761A1 (de) | 1997-05-02 |
KR100405881B1 (ko) | 2004-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |