JP2012087787A5 - - Google Patents
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- Publication number
- JP2012087787A5 JP2012087787A5 JP2011225400A JP2011225400A JP2012087787A5 JP 2012087787 A5 JP2012087787 A5 JP 2012087787A5 JP 2011225400 A JP2011225400 A JP 2011225400A JP 2011225400 A JP2011225400 A JP 2011225400A JP 2012087787 A5 JP2012087787 A5 JP 2012087787A5
- Authority
- JP
- Japan
- Prior art keywords
- tip shroud
- turbine bucket
- metallic material
- airfoil
- radially outer
- 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.)
- Granted
Links
- 239000007769 metal material Substances 0.000 claims 21
- 239000013078 crystal Substances 0.000 claims 2
- 229910000601 superalloy Inorganic materials 0.000 claims 2
- 229910000531 Co alloy Inorganic materials 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/907,432 US8753093B2 (en) | 2010-10-19 | 2010-10-19 | Bonded turbine bucket tip shroud and related method |
| US12/907,432 | 2010-10-19 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012087787A JP2012087787A (ja) | 2012-05-10 |
| JP2012087787A5 true JP2012087787A5 (enExample) | 2014-11-27 |
| JP6067216B2 JP6067216B2 (ja) | 2017-01-25 |
Family
ID=45895948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011225400A Active JP6067216B2 (ja) | 2010-10-19 | 2011-10-13 | 接合タービンバケット先端シュラウド及び関連する方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8753093B2 (enExample) |
| JP (1) | JP6067216B2 (enExample) |
| CN (1) | CN102454424B (enExample) |
| DE (1) | DE102011054588B4 (enExample) |
| FR (1) | FR2966192B1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926819A (zh) * | 2012-10-23 | 2013-02-13 | 如皋透平叶片制造有限公司 | 一种汽轮机叶片防窜动叶冠 |
| US20140255194A1 (en) * | 2012-12-21 | 2014-09-11 | General Electric Company | Tip shrouds of turbine rotor blades and methods of manufacture related thereto |
| US9321115B2 (en) * | 2014-02-05 | 2016-04-26 | Alstom Technologies Ltd | Method of repairing a transition duct side seal |
| GB201403588D0 (en) | 2014-02-28 | 2014-04-16 | Rolls Royce Plc | Blade tip |
| US9870803B2 (en) | 2015-08-20 | 2018-01-16 | Western Digital Technologies, Inc. | Adhesive cover seal for hermetically-sealed data storage device |
| US9852777B2 (en) | 2016-02-17 | 2017-12-26 | Western Digital Technologies, Inc. | Hermetically-sealed hard disk drive cover perimeter adhesive seal |
| US9818454B1 (en) | 2016-06-22 | 2017-11-14 | Western Digital Technologies, Inc. | Hermetically-sealed data storage device for increased disk diameter |
| FR3071538B1 (fr) * | 2017-09-27 | 2020-09-04 | Safran Aircraft Engines | Aube de rotor pour une turbomachine |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3527544A (en) | 1968-12-12 | 1970-09-08 | Gen Motors Corp | Cooled blade shroud |
| DE2401951A1 (de) * | 1973-01-17 | 1974-07-25 | Rolls Royce 1971 Ltd | Dichtungsanordnung fuer turbomaschinen |
| US4285108A (en) * | 1979-02-23 | 1981-08-25 | United Technologies Corporation | Apparatus and method for refinishing turbine blade airseals |
| US4390320A (en) * | 1980-05-01 | 1983-06-28 | General Electric Company | Tip cap for a rotor blade and method of replacement |
| US4822248A (en) * | 1987-04-15 | 1989-04-18 | Metallurgical Industries, Inc. | Rebuilt shrouded turbine blade and method of rebuilding the same |
| US5584663A (en) | 1994-08-15 | 1996-12-17 | General Electric Company | Environmentally-resistant turbine blade tip |
| US6164916A (en) * | 1998-11-02 | 2000-12-26 | General Electric Company | Method of applying wear-resistant materials to turbine blades, and turbine blades having wear-resistant materials |
| EP1143030A1 (en) | 2000-04-03 | 2001-10-10 | ABB Alstom Power N.V. | Tip material for a turbine blade and method of manufacturing or repairing a tip of a turbine blade |
| US6468040B1 (en) | 2000-07-24 | 2002-10-22 | General Electric Company | Environmentally resistant squealer tips and method for making |
| EP1186748A1 (de) * | 2000-09-05 | 2002-03-13 | Siemens Aktiengesellschaft | Laufschaufel für eine Strömungsmaschine sowie Strömungsmaschine |
| JP3801452B2 (ja) * | 2001-02-28 | 2006-07-26 | 三菱重工業株式会社 | 耐摩耗性コーティング及びその施工方法 |
| US6506022B2 (en) | 2001-04-27 | 2003-01-14 | General Electric Company | Turbine blade having a cooled tip shroud |
| WO2002097160A1 (en) * | 2001-05-31 | 2002-12-05 | Mitsubishi Heavy Industries, Ltd. | Coating forming method and coating forming material, and abrasive coating forming sheet |
| US6616410B2 (en) | 2001-11-01 | 2003-09-09 | General Electric Company | Oxidation resistant and/or abrasion resistant squealer tip and method for casting same |
| JP2003148103A (ja) * | 2001-11-09 | 2003-05-21 | Mitsubishi Heavy Ind Ltd | タービンおよびその製造方法 |
| US6869270B2 (en) | 2002-06-06 | 2005-03-22 | General Electric Company | Turbine blade cover cooling apparatus and method of fabrication |
| US6926495B2 (en) * | 2003-09-12 | 2005-08-09 | Siemens Westinghouse Power Corporation | Turbine blade tip clearance control device |
| US6994920B2 (en) | 2003-10-31 | 2006-02-07 | General Electric Company | Fusion welding method and welded article |
| EP1715140A1 (de) * | 2005-04-21 | 2006-10-25 | Siemens Aktiengesellschaft | Turbinenschaufel mit einer Deckplatte und einer auf der Deckplatte aufgebrachte Schutzschicht |
| US7771171B2 (en) | 2006-12-14 | 2010-08-10 | General Electric Company | Systems for preventing wear on turbine blade tip shrouds |
-
2010
- 2010-10-19 US US12/907,432 patent/US8753093B2/en active Active
-
2011
- 2011-10-12 FR FR1159229A patent/FR2966192B1/fr not_active Expired - Fee Related
- 2011-10-13 JP JP2011225400A patent/JP6067216B2/ja active Active
- 2011-10-18 DE DE102011054588.3A patent/DE102011054588B4/de active Active
- 2011-10-19 CN CN201110340134.4A patent/CN102454424B/zh active Active
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