EP2867182A1 - A ceramic matrix composite component and a method of attaching a static seal to a ceramic matrix composite component - Google Patents
A ceramic matrix composite component and a method of attaching a static seal to a ceramic matrix composite componentInfo
- Publication number
- EP2867182A1 EP2867182A1 EP13729228.0A EP13729228A EP2867182A1 EP 2867182 A1 EP2867182 A1 EP 2867182A1 EP 13729228 A EP13729228 A EP 13729228A EP 2867182 A1 EP2867182 A1 EP 2867182A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cmc
- ceramic matrix
- matrix composite
- component
- metal interface
- 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.)
- Withdrawn
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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
-
- 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
- F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade 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
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/284—Selection of ceramic materials
-
- 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
- F01D9/00—Stators
- F01D9/06—Fluid supply conduits to nozzles or the like
- F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24008—Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261666815P | 2012-06-30 | 2012-06-30 | |
US13/803,452 US20140004293A1 (en) | 2012-06-30 | 2013-03-14 | Ceramic matrix composite component and a method of attaching a static seal to a ceramic matrix composite component |
PCT/US2013/044438 WO2014004017A1 (en) | 2012-06-30 | 2013-06-06 | A ceramic matrix composite component and a method of attaching a static seal to a ceramic matrix composite component |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2867182A1 true EP2867182A1 (en) | 2015-05-06 |
Family
ID=49778446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13729228.0A Withdrawn EP2867182A1 (en) | 2012-06-30 | 2013-06-06 | A ceramic matrix composite component and a method of attaching a static seal to a ceramic matrix composite component |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140004293A1 (en) |
EP (1) | EP2867182A1 (en) |
JP (1) | JP6329536B2 (en) |
CN (1) | CN104379536B (en) |
BR (1) | BR112015000084A2 (en) |
CA (1) | CA2877273A1 (en) |
WO (1) | WO2014004017A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9719420B2 (en) * | 2014-06-02 | 2017-08-01 | General Electric Company | Gas turbine component and process for producing gas turbine component |
FR3025735B1 (en) * | 2014-09-17 | 2016-12-09 | Europe Tech | PROCESS FOR PROCESSING A COMPOSITE PIECE |
US10202857B2 (en) | 2015-02-06 | 2019-02-12 | United Technologies Corporation | Vane stages |
JP6614407B2 (en) * | 2015-06-10 | 2019-12-04 | 株式会社Ihi | Turbine |
US10018062B2 (en) | 2015-07-02 | 2018-07-10 | United Technologies Corporation | Axial transfer tube |
FR3040734B1 (en) * | 2015-09-09 | 2017-09-22 | Snecma | TURBOMACHINE TURBINE COMPRISING A DISPENSING STAGE OF CERAMIC MATRIX COMPOSITE MATERIAL |
US10161257B2 (en) * | 2015-10-20 | 2018-12-25 | General Electric Company | Turbine slotted arcuate leaf seal |
US10753232B2 (en) | 2017-06-16 | 2020-08-25 | General Electric Company | Assemblies and methods for cooling flowpath support structure and flowpath components |
US10711630B2 (en) | 2018-03-20 | 2020-07-14 | Honeywell International Inc. | Retention and control system for turbine shroud ring |
US10961857B2 (en) | 2018-12-21 | 2021-03-30 | Rolls-Royce Plc | Turbine section of a gas turbine engine with ceramic matrix composite vanes |
US10975708B2 (en) * | 2019-04-23 | 2021-04-13 | Rolls-Royce Plc | Turbine section assembly with ceramic matrix composite vane |
US11261747B2 (en) * | 2019-05-17 | 2022-03-01 | Rolls-Royce Plc | Ceramic matrix composite vane with added platform |
FR3106616B1 (en) * | 2020-01-23 | 2022-04-01 | Safran Aircraft Engines | Turbomachine stator assembly comprising an inner shroud comprising upstream and downstream parts assembled by axial translation |
US11879362B1 (en) | 2023-02-21 | 2024-01-23 | Rolls-Royce Corporation | Segmented ceramic matrix composite vane endwall integration with turbine shroud ring and mounting thereof |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2963307A (en) * | 1954-12-28 | 1960-12-06 | Gen Electric | Honeycomb seal |
US5143383A (en) * | 1984-06-04 | 1992-09-01 | General Electric Company | Stepped tooth rotating labyrinth seal |
US5215435A (en) * | 1991-10-28 | 1993-06-01 | General Electric Company | Angled cooling air bypass slots in honeycomb seals |
US5749701A (en) * | 1996-10-28 | 1998-05-12 | General Electric Company | Interstage seal assembly for a turbine |
US6558114B1 (en) * | 2000-09-29 | 2003-05-06 | Siemens Westinghouse Power Corporation | Gas turbine with baffle reducing hot gas ingress into interstage disc cavity |
US6394537B1 (en) * | 2001-01-31 | 2002-05-28 | Daimlerchrysler Corporation | Arrangement for attaching a plastic vehicle body to a metal frame and related method |
US6769865B2 (en) * | 2002-03-22 | 2004-08-03 | General Electric Company | Band cooled turbine nozzle |
US6884030B2 (en) * | 2002-12-20 | 2005-04-26 | General Electric Company | Methods and apparatus for securing multi-piece nozzle assemblies |
US7008185B2 (en) * | 2003-02-27 | 2006-03-07 | General Electric Company | Gas turbine engine turbine nozzle bifurcated impingement baffle |
US7153054B2 (en) * | 2004-05-20 | 2006-12-26 | United Technologies Corporation | Fastener assembly for attaching a non-metal component to a metal component |
US7435058B2 (en) * | 2005-01-18 | 2008-10-14 | Siemens Power Generation, Inc. | Ceramic matrix composite vane with chordwise stiffener |
US7546743B2 (en) * | 2005-10-12 | 2009-06-16 | General Electric Company | Bolting configuration for joining ceramic combustor liner to metal mounting attachments |
US7874059B2 (en) * | 2006-01-12 | 2011-01-25 | Siemens Energy, Inc. | Attachment for ceramic matrix composite component |
US7967562B2 (en) * | 2006-06-06 | 2011-06-28 | United Technologies Corporation | Ceramic matrix composite capped bolt attachment |
US7824152B2 (en) * | 2007-05-09 | 2010-11-02 | Siemens Energy, Inc. | Multivane segment mounting arrangement for a gas turbine |
US8211524B1 (en) * | 2008-04-24 | 2012-07-03 | Siemens Energy, Inc. | CMC anchor for attaching a ceramic thermal barrier to metal |
US8292580B2 (en) * | 2008-09-18 | 2012-10-23 | Siemens Energy, Inc. | CMC vane assembly apparatus and method |
US9011620B2 (en) * | 2009-09-11 | 2015-04-21 | Technip Process Technology, Inc. | Double transition joint for the joining of ceramics to metals |
US8454303B2 (en) * | 2010-01-14 | 2013-06-04 | General Electric Company | Turbine nozzle assembly |
US8770931B2 (en) * | 2011-05-26 | 2014-07-08 | United Technologies Corporation | Hybrid Ceramic Matrix Composite vane structures for a gas turbine engine |
US8864492B2 (en) * | 2011-06-23 | 2014-10-21 | United Technologies Corporation | Reverse flow combustor duct attachment |
-
2013
- 2013-03-14 US US13/803,452 patent/US20140004293A1/en not_active Abandoned
- 2013-06-06 CA CA2877273A patent/CA2877273A1/en not_active Abandoned
- 2013-06-06 WO PCT/US2013/044438 patent/WO2014004017A1/en active Application Filing
- 2013-06-06 CN CN201380035129.XA patent/CN104379536B/en not_active Expired - Fee Related
- 2013-06-06 JP JP2015520223A patent/JP6329536B2/en not_active Expired - Fee Related
- 2013-06-06 EP EP13729228.0A patent/EP2867182A1/en not_active Withdrawn
- 2013-06-06 BR BR112015000084A patent/BR112015000084A2/en not_active Application Discontinuation
Non-Patent Citations (2)
Title |
---|
None * |
See also references of WO2014004017A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2877273A1 (en) | 2014-01-03 |
CN104379536A (en) | 2015-02-25 |
JP2015527521A (en) | 2015-09-17 |
BR112015000084A2 (en) | 2017-06-27 |
JP6329536B2 (en) | 2018-05-23 |
CN104379536B (en) | 2016-08-31 |
WO2014004017A1 (en) | 2014-01-03 |
US20140004293A1 (en) | 2014-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20150130 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20151106 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20210112 |