JP6162951B2 - シール組立体及びタービンの組み立て方法 - Google Patents

シール組立体及びタービンの組み立て方法 Download PDF

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Publication number
JP6162951B2
JP6162951B2 JP2012276306A JP2012276306A JP6162951B2 JP 6162951 B2 JP6162951 B2 JP 6162951B2 JP 2012276306 A JP2012276306 A JP 2012276306A JP 2012276306 A JP2012276306 A JP 2012276306A JP 6162951 B2 JP6162951 B2 JP 6162951B2
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Japan
Prior art keywords
joint
primary
welding
outer member
plate
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.)
Expired - Fee Related
Application number
JP2012276306A
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English (en)
Japanese (ja)
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JP2013139775A5 (enExample
JP2013139775A (ja
Inventor
ヤン・クイ
ウィリアム・エドワード・アディス
スリッカンス・チャンドルドゥ・コッティリンガム
デチャオ・リーン
マイケル・デニス・マック
ダニエル・フレドリック・パーディー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2013139775A publication Critical patent/JP2013139775A/ja
Publication of JP2013139775A5 publication Critical patent/JP2013139775A5/ja
Application granted granted Critical
Publication of JP6162951B2 publication Critical patent/JP6162951B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • F16J15/3288—Filamentary structures, e.g. brush seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05B2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/57—Seals
    • F05B2240/571—Brush seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laser Beam Processing (AREA)
  • Sealing Devices (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
JP2012276306A 2012-01-04 2012-12-19 シール組立体及びタービンの組み立て方法 Expired - Fee Related JP6162951B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/343,296 2012-01-04
US13/343,296 US8919633B2 (en) 2012-01-04 2012-01-04 Seal assembly and method for assembling a turbine

Publications (3)

Publication Number Publication Date
JP2013139775A JP2013139775A (ja) 2013-07-18
JP2013139775A5 JP2013139775A5 (enExample) 2016-02-04
JP6162951B2 true JP6162951B2 (ja) 2017-07-12

Family

ID=47664070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012276306A Expired - Fee Related JP6162951B2 (ja) 2012-01-04 2012-12-19 シール組立体及びタービンの組み立て方法

Country Status (4)

Country Link
US (1) US8919633B2 (enExample)
EP (1) EP2613007B1 (enExample)
JP (1) JP6162951B2 (enExample)
CN (1) CN103192175B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8051563B2 (en) * 2009-02-06 2011-11-08 General Electric Company Systems and methods and apparatus involving fabricating brush seals
US9181931B2 (en) 2012-02-17 2015-11-10 David Alan McBay Geothermal energy collection system
US10330348B2 (en) 2012-02-17 2019-06-25 David Alan McBay Closed-loop geothermal energy collection system
EP2837859B1 (en) * 2012-04-08 2018-05-16 Eagle Industry Co., Ltd. Brush seal
US10502322B2 (en) * 2015-03-09 2019-12-10 Eagle Industry Co., Ltd. Split type brush seal device, brush seal pieces, and method of assembling split type brush seal device
CN108406076A (zh) * 2018-01-14 2018-08-17 哈尔滨工业大学（威海） 一种高比重合金电子束焊接填充材料及方法
JP7225166B2 (ja) * 2020-07-22 2023-02-20 矢崎総業株式会社 電線の製造方法および電線製造装置

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1450553A (en) * 1973-11-23 1976-09-22 Rolls Royce Seals and a method of manufacture thereof
JPS63317267A (ja) * 1987-06-18 1988-12-26 Nippon Steel Corp チタンクラッド鋼の製造方法
JPH04258374A (ja) * 1991-02-05 1992-09-14 Mitsubishi Heavy Ind Ltd 鋳鋼製品の溶接補修法
US5110033A (en) * 1991-02-21 1992-05-05 United Technologies Corporation Segmented brush seal
US5181728A (en) * 1991-09-23 1993-01-26 General Electric Company Trenched brush seal
JPH05166462A (ja) * 1991-12-17 1993-07-02 Matsushita Electric Ind Co Ltd 平板型表示装置用真空容器の製造方法
JPH0679484A (ja) * 1992-07-14 1994-03-22 Mitsubishi Electric Corp レーザ溶接方法
JPH06155058A (ja) * 1992-11-26 1994-06-03 Mazda Motor Corp レーザ重合せ溶接方法
US5941685A (en) * 1997-10-14 1999-08-24 General Electric Company Brush seal for use on bumpy rotating surfaces
US6308882B1 (en) * 1999-09-13 2001-10-30 Dana Corporation Method for joining ductile iron and steel
GB9930620D0 (en) * 1999-12-24 2000-02-16 Cross Mfg Co Brush seals
JP4304843B2 (ja) * 2000-08-02 2009-07-29 株式会社デンソー スパークプラグ
US6460857B1 (en) * 2000-09-11 2002-10-08 General Electric Company Brush seal segment end bristle protection and flexibility maintenance device and methods of forming the segment
JP4944312B2 (ja) * 2001-06-29 2012-05-30 イーグル工業株式会社 ブラシシール装置
JP4689882B2 (ja) * 2001-06-29 2011-05-25 イーグル工業株式会社 板ブラシシール装置
JP4824225B2 (ja) * 2001-08-29 2011-11-30 イーグル工業株式会社 板ブラシシール装置
JP4413491B2 (ja) * 2002-12-11 2010-02-10 矢崎総業株式会社 電線と接続端子との接続方法
DE102004020378A1 (de) * 2004-04-23 2005-11-10 Alstom Technology Ltd Lamellendichtung, insbesondere für eine Gasturbine, sowie Verfahren zu deren Herstellung
US7461847B2 (en) * 2005-12-12 2008-12-09 Eaton Corporation Self centering, floating brush seal assembly
US20080217859A1 (en) * 2007-03-05 2008-09-11 United Technologies Corporation Speed fit brush seal
US20080315529A1 (en) * 2007-06-19 2008-12-25 Addis Mark E Ease of assembly aid for brush seal
US20110175296A1 (en) * 2007-08-22 2011-07-21 Cross Manufacturing Company (1938) Ltd Brush Seals
JP4495199B2 (ja) * 2007-09-11 2010-06-30 三菱重工業株式会社 タービンロータ及びロータの製造方法
US8794631B2 (en) * 2009-01-12 2014-08-05 General Electric Company Method of manufacturing of a compliant plate seal assembly
US8051563B2 (en) * 2009-02-06 2011-11-08 General Electric Company Systems and methods and apparatus involving fabricating brush seals
CA2822748C (en) * 2009-12-28 2021-06-01 Shimon Mizrahi Processes for welding composite materials and articles therefrom
FR2957545B1 (fr) * 2010-03-19 2012-07-27 Snecma Procede de realisation d'un insert metallique pour la protection d'un bord d'attaque en materiau composite
US8487210B2 (en) * 2010-06-11 2013-07-16 W. C. Hereaus GmbH Joined dissimilar materials and method
JP5116833B2 (ja) * 2010-12-20 2013-01-09 イーグル工業株式会社 板ブラシシール装置
JP5466194B2 (ja) * 2011-03-15 2014-04-09 日本航空電子工業株式会社 電線対導電性金属板のレーザ溶接構造
US9121297B2 (en) * 2011-03-28 2015-09-01 General Electric Company Rotating brush seal
US9255486B2 (en) * 2011-03-28 2016-02-09 General Electric Company Rotating brush seal
GB201115773D0 (en) * 2011-09-13 2011-10-26 Rolls Royce Plc Brush seal
CN102425461B (zh) * 2011-12-27 2014-07-09 中国燃气涡轮研究院 一种低滞后绕固型刷式密封装置

Also Published As

Publication number Publication date
CN103192175B (zh) 2016-06-22
EP2613007A2 (en) 2013-07-10
US20130168926A1 (en) 2013-07-04
US8919633B2 (en) 2014-12-30
CN103192175A (zh) 2013-07-10
JP2013139775A (ja) 2013-07-18
EP2613007A3 (en) 2018-03-21
EP2613007B1 (en) 2019-06-26

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