JP2004060657A5 - - Google Patents
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- Publication number
- JP2004060657A5 JP2004060657A5 JP2003280540A JP2003280540A JP2004060657A5 JP 2004060657 A5 JP2004060657 A5 JP 2004060657A5 JP 2003280540 A JP2003280540 A JP 2003280540A JP 2003280540 A JP2003280540 A JP 2003280540A JP 2004060657 A5 JP2004060657 A5 JP 2004060657A5
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- JP
- Japan
- 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.)
- Pending
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/206,828 US20040017050A1 (en) | 2002-07-29 | 2002-07-29 | Endface gap sealing for steam turbine diaphragm interstage packing seals and methods of retrofitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004060657A JP2004060657A (ja) | 2004-02-26 |
| JP2004060657A5 true JP2004060657A5 (US07576130-20090818-C00114.png) | 2006-09-07 |
Family
ID=30115187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003280540A Pending JP2004060657A (ja) | 2002-07-29 | 2003-07-28 | 蒸気タービンダイアフラムの段間パッキンシールのための端面間隙シール及びそれを組込む方法 |
Country Status (5)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7780407B2 (en) * | 2006-01-04 | 2010-08-24 | General Electric Company | Rotary machines and methods of assembling |
| FR2902843A1 (fr) * | 2006-06-23 | 2007-12-28 | Snecma Sa | Secteur de redresseur de compresseur ou secteur de distributeur de turbomachine |
| US8142142B2 (en) * | 2008-09-05 | 2012-03-27 | Siemens Energy, Inc. | Turbine transition duct apparatus |
| US20110164965A1 (en) * | 2010-01-06 | 2011-07-07 | General Electric Company | Steam turbine stationary component seal |
| US8201834B1 (en) * | 2010-04-26 | 2012-06-19 | Florida Turbine Technologies, Inc. | Turbine vane mate face seal assembly |
| US8348280B2 (en) | 2010-10-22 | 2013-01-08 | General Electric Company | Seal apparatus |
| US20120292856A1 (en) * | 2011-05-16 | 2012-11-22 | United Technologies Corporation | Blade outer seal for a gas turbine engine having non-parallel segment confronting faces |
| US20130177383A1 (en) * | 2012-01-05 | 2013-07-11 | General Electric Company | Device and method for sealing a gas path in a turbine |
| US8845285B2 (en) * | 2012-01-10 | 2014-09-30 | General Electric Company | Gas turbine stator assembly |
| US8905708B2 (en) * | 2012-01-10 | 2014-12-09 | General Electric Company | Turbine assembly and method for controlling a temperature of an assembly |
| US9382813B2 (en) | 2012-12-04 | 2016-07-05 | General Electric Company | Turbomachine diaphragm ring with packing retainment apparatus |
| US9359913B2 (en) | 2013-02-27 | 2016-06-07 | General Electric Company | Steam turbine inner shell assembly with common grooves |
| WO2014159212A1 (en) | 2013-03-14 | 2014-10-02 | United Technologies Corporation | Gas turbine engine stator vane platform cooling |
| US10156148B2 (en) * | 2015-03-31 | 2018-12-18 | Siemens Aktiengesellschaft | Transition duct assembly |
| FR3036432B1 (fr) * | 2015-05-22 | 2019-04-19 | Safran Ceramics | Ensemble d'anneau de turbine avec maintien axial |
| FR3040461B1 (fr) * | 2015-09-02 | 2018-02-23 | Safran Aircraft Engines | Element de joint d'etancheite a labyrinthe pour turbine |
| US11248705B2 (en) | 2018-06-19 | 2022-02-15 | General Electric Company | Curved seal with relief cuts for adjacent gas turbine components |
| US10982559B2 (en) * | 2018-08-24 | 2021-04-20 | General Electric Company | Spline seal with cooling features for turbine engines |
| US11187094B2 (en) | 2019-08-26 | 2021-11-30 | General Electric Company | Spline for a turbine engine |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1081458A (en) * | 1965-12-28 | 1967-08-31 | Rolls Royce | Blade assembly for a fluid flow machine such as a gas turbine engine |
| US3728041A (en) * | 1971-10-04 | 1973-04-17 | Gen Electric | Fluidic seal for segmented nozzle diaphragm |
| GB1493913A (en) * | 1975-06-04 | 1977-11-30 | Gen Motors Corp | Turbomachine stator interstage seal |
| US4002288A (en) * | 1976-04-21 | 1977-01-11 | Klupt Carle D | Food container |
| CH626947A5 (US07576130-20090818-C00114.png) * | 1978-03-02 | 1981-12-15 | Bbc Brown Boveri & Cie | |
| US4537024A (en) * | 1979-04-23 | 1985-08-27 | Solar Turbines, Incorporated | Turbine engines |
| US4436311A (en) * | 1982-04-20 | 1984-03-13 | Brandon Ronald E | Segmented labyrinth-type shaft sealing system for fluid turbines |
| JPS60118306U (ja) * | 1984-01-20 | 1985-08-10 | 株式会社日立製作所 | 流体機械における静翼部のシ−ル装置 |
| JPH0739805B2 (ja) * | 1986-04-22 | 1995-05-01 | 株式会社東芝 | タ−ビンのシ−ル部間隙調整装置 |
| US4749333A (en) * | 1986-05-12 | 1988-06-07 | The United States Of America As Represented By The Secretary Of The Air Force | Vane platform sealing and retention means |
| JPS644805U (US07576130-20090818-C00114.png) * | 1987-06-30 | 1989-01-12 | ||
| US4820119A (en) * | 1988-05-23 | 1989-04-11 | United Technologies Corporation | Inner turbine seal |
| US5002288A (en) * | 1988-10-13 | 1991-03-26 | General Electric Company | Positive variable clearance labyrinth seal |
| JPH0315605A (ja) * | 1989-06-13 | 1991-01-24 | Mitsubishi Heavy Ind Ltd | 蒸気タービン |
| US5158430A (en) * | 1990-09-12 | 1992-10-27 | United Technologies Corporation | Segmented stator vane seal |
| US5154577A (en) * | 1991-01-17 | 1992-10-13 | General Electric Company | Flexible three-piece seal assembly |
| US5224822A (en) * | 1991-05-13 | 1993-07-06 | General Electric Company | Integral turbine nozzle support and discourager seal |
| US5271714A (en) * | 1992-07-09 | 1993-12-21 | General Electric Company | Turbine nozzle support arrangement |
| US5249920A (en) * | 1992-07-09 | 1993-10-05 | General Electric Company | Turbine nozzle seal arrangement |
| US5749584A (en) * | 1992-11-19 | 1998-05-12 | General Electric Company | Combined brush seal and labyrinth seal segment for rotary machines |
| US5271712A (en) * | 1993-01-06 | 1993-12-21 | Brandon Ronald E | Turbine geometry to reduce damage from hard particles |
| US5429478A (en) * | 1994-03-31 | 1995-07-04 | United Technologies Corporation | Airfoil having a seal and an integral heat shield |
| US5524340A (en) * | 1994-09-13 | 1996-06-11 | General Electric Co. | Method for modifying a turbine diaphragm for use with a reduced rotor lan diameter |
| US5657998A (en) * | 1994-09-19 | 1997-08-19 | General Electric Company | Gas-path leakage seal for a gas turbine |
| US5586773A (en) * | 1995-06-19 | 1996-12-24 | General Electric Company | Gas-path leakage seal for a gas turbine made from metallic mesh |
| US5624227A (en) * | 1995-11-07 | 1997-04-29 | General Electric Co. | Seal for gas turbines |
| US5709530A (en) * | 1996-09-04 | 1998-01-20 | United Technologies Corporation | Gas turbine vane seal |
| JP3416447B2 (ja) * | 1997-03-11 | 2003-06-16 | 三菱重工業株式会社 | ガスタービンの翼冷却空気供給システム |
| US5934687A (en) * | 1997-07-07 | 1999-08-10 | General Electric Company | Gas-path leakage seal for a turbine |
| JPH11257014A (ja) * | 1998-03-06 | 1999-09-21 | Toshiba Corp | 軸流タービンの作動流体漏洩防止装置 |
| US5980204A (en) * | 1998-04-28 | 1999-11-09 | General Electric Co. | Method of establishing hook diameters on diaphragm packing ring dovetails |
| US5971400A (en) * | 1998-08-10 | 1999-10-26 | General Electric Company | Seal assembly and rotary machine containing such seal assembly |
| US6193240B1 (en) * | 1999-01-11 | 2001-02-27 | General Electric Company | Seal assembly |
| US6394459B1 (en) * | 2000-06-16 | 2002-05-28 | General Electric Company | Multi-clearance labyrinth seal design and related process |
| US6722850B2 (en) * | 2002-07-22 | 2004-04-20 | General Electric Company | Endface gap sealing of steam turbine packing seal segments and retrofitting thereof |
-
2002
- 2002-07-29 US US10/206,828 patent/US20040017050A1/en not_active Abandoned
-
2003
- 2003-07-25 EP EP03254649A patent/EP1387043B1/en not_active Expired - Fee Related
- 2003-07-25 AT AT03254649T patent/ATE524637T1/de active
- 2003-07-28 JP JP2003280540A patent/JP2004060657A/ja active Pending
- 2003-07-29 CN CNB031522106A patent/CN100396884C/zh not_active Expired - Fee Related
-
2004
- 2004-06-29 US US10/878,509 patent/US7097423B2/en not_active Expired - Fee Related
