JP2008538399A5 - - Google Patents
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- Publication number
- JP2008538399A5 JP2008538399A5 JP2008507029A JP2008507029A JP2008538399A5 JP 2008538399 A5 JP2008538399 A5 JP 2008538399A5 JP 2008507029 A JP2008507029 A JP 2008507029A JP 2008507029 A JP2008507029 A JP 2008507029A JP 2008538399 A5 JP2008538399 A5 JP 2008538399A5
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- blade
- turbine blade
- cover plate
- shroud
- 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
- 239000000463 material Substances 0.000 claims 7
- 239000011241 protective layer Substances 0.000 claims 6
- 239000010410 layer Substances 0.000 claims 5
- 238000007789 sealing Methods 0.000 claims 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- 229910045601 alloy Inorganic materials 0.000 claims 4
- 239000000956 alloy Substances 0.000 claims 4
- 238000000034 method Methods 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 3
- 238000003466 welding Methods 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010941 cobalt Substances 0.000 claims 2
- 229910017052 cobalt Inorganic materials 0.000 claims 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 229910052582 BN Inorganic materials 0.000 claims 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- 229910000531 Co alloy Inorganic materials 0.000 claims 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 238000007750 plasma spraying Methods 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229910003470 tongbaite Inorganic materials 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05008811A EP1715140A1 (de) | 2005-04-21 | 2005-04-21 | Turbinenschaufel mit einer Deckplatte und einer auf der Deckplatte aufgebrachte Schutzschicht |
| EP05008811.1 | 2005-04-21 | ||
| PCT/EP2006/050337 WO2006111427A1 (de) | 2005-04-21 | 2006-01-20 | Turbinenschaufel mit einer deckplatte und einer auf der deckplatte aufgebrachte schutzschicht |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008538399A JP2008538399A (ja) | 2008-10-23 |
| JP2008538399A5 true JP2008538399A5 (https=) | 2009-03-12 |
| JP4874329B2 JP4874329B2 (ja) | 2012-02-15 |
Family
ID=34935569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008507029A Expired - Fee Related JP4874329B2 (ja) | 2005-04-21 | 2006-01-20 | カバープレートとこのカバープレートに被着された保護層とを備えたタービン翼 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8021120B2 (https=) |
| EP (2) | EP1715140A1 (https=) |
| JP (1) | JP4874329B2 (https=) |
| CN (1) | CN101163862B (https=) |
| WO (1) | WO2006111427A1 (https=) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8708658B2 (en) * | 2007-04-12 | 2014-04-29 | United Technologies Corporation | Local application of a protective coating on a shrouded gas turbine engine component |
| KR101115761B1 (ko) * | 2008-12-26 | 2012-06-12 | 주식회사 포스코 | 표면 탈탄이 억제된 강재 및 제조방법 |
| DE102010049398A1 (de) * | 2009-11-02 | 2011-05-05 | Alstom Technology Ltd. | Verschleiss- und oxidationsbeständige Turbinenschaufel |
| CN101922312B (zh) * | 2010-03-24 | 2013-11-06 | 北京航空航天大学 | 一种叶轮机械径向间隙泄漏损失的控制方法 |
| US8579581B2 (en) * | 2010-09-15 | 2013-11-12 | General Electric Company | Abradable bucket shroud |
| US8753093B2 (en) * | 2010-10-19 | 2014-06-17 | General Electric Company | Bonded turbine bucket tip shroud and related method |
| EP2549063A1 (en) * | 2011-07-21 | 2013-01-23 | Siemens Aktiengesellschaft | Heat shield element for a gas turbine |
| US20130034423A1 (en) * | 2011-08-01 | 2013-02-07 | General Electric Company | System and method for passively controlling clearance in a gas turbine engine |
| US9745854B2 (en) | 2012-04-27 | 2017-08-29 | General Electric Company | Shroud assembly and seal for a gas turbine engine |
| WO2014074370A2 (en) * | 2012-11-06 | 2014-05-15 | Siemens Energy, Inc. | Abrasive coated turbine blade tip |
| DE102013212252A1 (de) * | 2013-06-26 | 2014-12-31 | Siemens Aktiengesellschaft | Turbine und Verfahren zur Anstreiferkennung |
| US20150093237A1 (en) * | 2013-09-30 | 2015-04-02 | General Electric Company | Ceramic matrix composite component, turbine system and fabrication process |
| GB2521588A (en) * | 2013-10-11 | 2015-07-01 | Reaction Engines Ltd | Turbine blades |
| JPWO2015068227A1 (ja) * | 2013-11-06 | 2017-03-09 | 川崎重工業株式会社 | タービン翼およびその製造方法 |
| DE102014202457A1 (de) | 2014-02-11 | 2015-08-13 | Siemens Aktiengesellschaft | Verbesserte Verschleißbeständigkeit eines Hochtemperaturbauteils durch Kobaltbeschichtung |
| US10662788B2 (en) * | 2018-02-02 | 2020-05-26 | Raytheon Technologies Corporation | Wear resistant turbine blade tip |
| US11203942B2 (en) | 2018-03-14 | 2021-12-21 | Raytheon Technologies Corporation | Wear resistant airfoil tip |
| US11346232B2 (en) * | 2018-04-23 | 2022-05-31 | Rolls-Royce Corporation | Turbine blade with abradable tip |
| FR3090427B1 (fr) * | 2018-12-21 | 2023-11-10 | Safran | Procede de fabrication d’un noyau |
| DE112021006071T5 (de) * | 2020-11-20 | 2023-09-07 | Kawasaki Jukogyo Kabushiki Kaisha | Bestandteil einer gasturbinenmotor-rotoreinheit und verfahren zu dessen herstellung |
| WO2023202900A1 (de) * | 2022-04-21 | 2023-10-26 | Siemens Energy Global GmbH & Co. KG | Dichtungsanordnung |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3339933A (en) * | 1965-02-24 | 1967-09-05 | Gen Electric | Rotary seal |
| BE676992A (https=) * | 1965-02-24 | 1966-07-18 | ||
| FI45933C (fi) | 1972-03-22 | 1976-12-03 | Salakarin Oikeudenomistajat | Liukumista estävä laite pyörää ja sentapaista varten. |
| US4291448A (en) * | 1977-12-12 | 1981-09-29 | Turbine Components Corporation | Method of restoring the shrouds of turbine blades |
| US4285108A (en) * | 1979-02-23 | 1981-08-25 | United Technologies Corporation | Apparatus and method for refinishing turbine blade airseals |
| US4822248A (en) * | 1987-04-15 | 1989-04-18 | Metallurgical Industries, Inc. | Rebuilt shrouded turbine blade and method of rebuilding the same |
| JPH07109162B2 (ja) | 1988-07-07 | 1995-11-22 | ユニオン・カーバイド・コーポレーション | 回転式ラビリンスシール部材用耐摩耗性、研削性レーザ彫刻セラミック乃至金属炭化物表面 |
| US5358379A (en) * | 1993-10-27 | 1994-10-25 | Westinghouse Electric Corporation | Gas turbine vane |
| EP1152124A1 (de) * | 2000-05-04 | 2001-11-07 | Siemens Aktiengesellschaft | Dichtungsanordnung |
| DE10140742B4 (de) * | 2000-12-16 | 2015-02-12 | Alstom Technology Ltd. | Vorrichtung zur Dichtspaltreduzierung zwischen einer rotierenden und einer stationären Komponente innerhalb einer axial durchströmten 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 |
| JP3902179B2 (ja) * | 2001-05-31 | 2007-04-04 | 三菱重工業株式会社 | 皮膜形成方法及び皮膜形成用材料、並びに研磨性皮膜形成用シート |
| 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 |
| TWI272993B (en) * | 2002-10-09 | 2007-02-11 | Ishikawajima Harima Heavy Ind | Method for coating rotary member, rotary member, labyrinth seal structure and method for manufacturing rotary member |
-
2005
- 2005-04-21 EP EP05008811A patent/EP1715140A1/de not_active Withdrawn
-
2006
- 2006-01-20 EP EP06703576A patent/EP1871991A1/de not_active Withdrawn
- 2006-01-20 US US11/918,809 patent/US8021120B2/en not_active Expired - Fee Related
- 2006-01-20 CN CN200680013189.1A patent/CN101163862B/zh not_active Expired - Fee Related
- 2006-01-20 JP JP2008507029A patent/JP4874329B2/ja not_active Expired - Fee Related
- 2006-01-20 WO PCT/EP2006/050337 patent/WO2006111427A1/de not_active Ceased
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