KR100602283B1 - 스테이터 다이아프램의 제조 방법 및 스테이터 다이아프램 - Google Patents

스테이터 다이아프램의 제조 방법 및 스테이터 다이아프램 Download PDF

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Publication number
KR100602283B1
KR100602283B1 KR1020010019823A KR20010019823A KR100602283B1 KR 100602283 B1 KR100602283 B1 KR 100602283B1 KR 1020010019823 A KR1020010019823 A KR 1020010019823A KR 20010019823 A KR20010019823 A KR 20010019823A KR 100602283 B1 KR100602283 B1 KR 100602283B1
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KR
South Korea
Prior art keywords
stator
diaphragm
rings
manufacturing
cavities
Prior art date
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Expired - Fee Related
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KR1020010019823A
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English (en)
Korean (ko)
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KR20010098577A (ko
Inventor
겔리기우세페
Original Assignee
누보 피그노네 홀딩 에스피에이
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Publication date
Application filed by 누보 피그노네 홀딩 에스피에이 filed Critical 누보 피그노네 홀딩 에스피에이
Publication of KR20010098577A publication Critical patent/KR20010098577A/ko
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Publication of KR100602283B1 publication Critical patent/KR100602283B1/ko
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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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • F05D2230/13—Manufacture by removing material using lasers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/22—Manufacture essentially without removing material by sintering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Diaphragms And Bellows (AREA)
KR1020010019823A 2000-04-18 2001-04-13 스테이터 다이아프램의 제조 방법 및 스테이터 다이아프램 Expired - Fee Related KR100602283B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI000870A IT1317277B1 (it) 2000-04-18 2000-04-18 Procedimento per la realizzazione di un diaframma statorico in unaturbina a vapore e diaframma statorico cosi' realizzato.
ITMI2000A000870 2000-04-18

Publications (2)

Publication Number Publication Date
KR20010098577A KR20010098577A (ko) 2001-11-08
KR100602283B1 true KR100602283B1 (ko) 2006-07-14

Family

ID=11444884

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010019823A Expired - Fee Related KR100602283B1 (ko) 2000-04-18 2001-04-13 스테이터 다이아프램의 제조 방법 및 스테이터 다이아프램

Country Status (8)

Country Link
EP (1) EP1148208B1 (enrdf_load_stackoverflow)
JP (1) JP2002038904A (enrdf_load_stackoverflow)
KR (1) KR100602283B1 (enrdf_load_stackoverflow)
CN (1) CN1316142C (enrdf_load_stackoverflow)
CZ (1) CZ299431B6 (enrdf_load_stackoverflow)
DE (1) DE60120549T2 (enrdf_load_stackoverflow)
IT (1) IT1317277B1 (enrdf_load_stackoverflow)
RU (1) RU2268371C2 (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9815809D0 (en) 1998-07-22 1998-09-16 Appleton Robert P Casing running tool
US6800829B1 (en) * 2003-05-29 2004-10-05 General Electric Company Method and apparatus for repairing air-cooled airfoils
FR2860740B1 (fr) * 2003-10-10 2007-03-02 Snecma Moteurs Procede de brasage d'un redresseur de compresseur de turbomachine.
US7303112B2 (en) * 2004-10-29 2007-12-04 United Technologies Corporation Repair of braze joint and article repaired
GB2436597A (en) 2006-03-27 2007-10-03 Alstom Technology Ltd Turbine blade and diaphragm
DE102008052602A1 (de) * 2008-10-21 2010-04-22 Siemens Aktiengesellschaft Swirler und Fertigungsverfahren für einen Swirler
ITCO20120014A1 (it) * 2012-04-06 2013-10-07 Nuovo Pignone Srl Anello di diaframma di pala statorica, turbina a vapore e metodo
CN104454028A (zh) * 2014-11-14 2015-03-25 东方电气集团东方汽轮机有限公司 提高汽轮发电机组采暖供热季节运行效率的方法
DE102016209210A1 (de) * 2016-05-27 2017-12-14 Schaeffler Technologies AG & Co. KG Hydrodynamischer Drehmomentwandler
CN109989791B (zh) * 2019-04-03 2021-11-26 大唐东营发电有限公司 一种汽轮机转子散热系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0575742A1 (de) * 1992-05-23 1993-12-29 ABBPATENT GmbH Laufrad einer Turbine
US5332360A (en) * 1993-09-08 1994-07-26 General Electric Company Stator vane having reinforced braze joint
JPH06336902A (ja) * 1993-05-31 1994-12-06 Ishikawajima Harima Heavy Ind Co Ltd タービン静翼の組み付け方法
JPH08170502A (ja) * 1994-12-12 1996-07-02 Mitsubishi Heavy Ind Ltd ガスタービン静翼
US5732468A (en) * 1996-12-05 1998-03-31 General Electric Company Method for bonding a turbine engine vane segment
EP0947666A2 (de) * 1998-03-28 1999-10-06 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Gebauter Leitkranz für ein Gasturbinentriebwerk, sowie Verfahren zu seiner Herstellung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1304001A (enrdf_load_stackoverflow) * 1969-02-10 1973-01-24
US3909157A (en) * 1972-01-27 1975-09-30 Chromalloy American Corp Turbine nozzle-vane construction
CA1011177A (en) * 1973-12-14 1977-05-31 Wall Colmonoy Corporation Vacuum furnace brazing of superalloy parts
JPS5322141A (en) * 1976-08-13 1978-03-01 Kawasaki Steel Co Backing strap for oneeside welding
US4509238A (en) * 1983-03-21 1985-04-09 General Electric Company Method for fabricating a steam turbine diaphragm
DE4023912A1 (de) * 1990-07-27 1992-01-30 Zbigniew Pagacz Verfahren zur herstellung eines felgensterns
RU1825021C (ru) * 1991-01-30 1995-09-10 Научно-производственное предпри тие "Завод им.В.Я.Климова" Сопловой аппарат турбины
JPH08141737A (ja) * 1994-11-11 1996-06-04 Ogasawara Yoshihiro 鉄板または鉄骨の溶接方法
JP3559152B2 (ja) * 1997-10-13 2004-08-25 新潟原動機株式会社 ターボ機械の静翼及びその組立方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0575742A1 (de) * 1992-05-23 1993-12-29 ABBPATENT GmbH Laufrad einer Turbine
JPH06336902A (ja) * 1993-05-31 1994-12-06 Ishikawajima Harima Heavy Ind Co Ltd タービン静翼の組み付け方法
US5332360A (en) * 1993-09-08 1994-07-26 General Electric Company Stator vane having reinforced braze joint
JPH08170502A (ja) * 1994-12-12 1996-07-02 Mitsubishi Heavy Ind Ltd ガスタービン静翼
US5732468A (en) * 1996-12-05 1998-03-31 General Electric Company Method for bonding a turbine engine vane segment
EP0947666A2 (de) * 1998-03-28 1999-10-06 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Gebauter Leitkranz für ein Gasturbinentriebwerk, sowie Verfahren zu seiner Herstellung
JPH11324607A (ja) * 1998-03-28 1999-11-26 Mtu Motoren & Turbinen Union Muenchen Gmbh ガスタ―ビン、特に航空エンジン用の組み立て式ノズルリングとその製作方法

Also Published As

Publication number Publication date
EP1148208A3 (en) 2004-06-02
EP1148208B1 (en) 2006-06-14
EP1148208A2 (en) 2001-10-24
ITMI20000870A0 (it) 2000-04-18
RU2268371C2 (ru) 2006-01-20
JP2002038904A (ja) 2002-02-06
ITMI20000870A1 (it) 2001-10-18
DE60120549T2 (de) 2007-06-06
CZ299431B6 (cs) 2008-07-23
IT1317277B1 (it) 2003-05-27
CN1316142C (zh) 2007-05-16
DE60120549D1 (de) 2006-07-27
CZ20011372A3 (cs) 2001-12-12
KR20010098577A (ko) 2001-11-08
CN1318686A (zh) 2001-10-24

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