KR100592134B1 - 보어 튜브 조립체 - Google Patents

보어 튜브 조립체 Download PDF

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Publication number
KR100592134B1
KR100592134B1 KR1019990057790A KR19990057790A KR100592134B1 KR 100592134 B1 KR100592134 B1 KR 100592134B1 KR 1019990057790 A KR1019990057790 A KR 1019990057790A KR 19990057790 A KR19990057790 A KR 19990057790A KR 100592134 B1 KR100592134 B1 KR 100592134B1
Authority
KR
South Korea
Prior art keywords
tube
cooling medium
bore
tube assembly
turbine
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
KR1019990057790A
Other languages
English (en)
Korean (ko)
Other versions
KR20000048150A (ko
Inventor
데스테페노토마스다니엘
윌슨이언데이비드
Original Assignee
제너럴 일렉트릭 캄파니
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 제너럴 일렉트릭 캄파니 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR20000048150A publication Critical patent/KR20000048150A/ko
Application granted granted Critical
Publication of KR100592134B1 publication Critical patent/KR100592134B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/185—Liquid cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
KR1019990057790A 1998-12-18 1999-12-15 보어 튜브 조립체 Expired - Fee Related KR100592134B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21636398A 1998-12-18 1998-12-18
US9/216,363 1998-12-18
US09/216,363 1998-12-18

Publications (2)

Publication Number Publication Date
KR20000048150A KR20000048150A (ko) 2000-07-25
KR100592134B1 true KR100592134B1 (ko) 2006-06-23

Family

ID=22806757

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990057790A Expired - Fee Related KR100592134B1 (ko) 1998-12-18 1999-12-15 보어 튜브 조립체

Country Status (5)

Country Link
US (1) US6435812B1 (enExample)
EP (1) EP1010858B1 (enExample)
JP (1) JP4308388B2 (enExample)
KR (1) KR100592134B1 (enExample)
DE (1) DE69929666T2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4527824B2 (ja) 1998-12-22 2010-08-18 ゼネラル・エレクトリック・カンパニイ タービンロータの軸受用冷却系
JP4690531B2 (ja) * 1999-09-27 2011-06-01 三菱重工業株式会社 ガスタービンのロータ尾端部の軸構造
DE60136753D1 (de) 2000-09-26 2009-01-08 Mitsubishi Heavy Ind Ltd Wellenanordnung für eine dampfgekühlte Gasturbine
JP3481596B2 (ja) * 2001-02-14 2003-12-22 株式会社日立製作所 ガスタービン
US20040256807A1 (en) * 2003-06-23 2004-12-23 Nitin Bhate Retrofittable non-metallic brush seal assembly
US6984101B2 (en) * 2003-07-14 2006-01-10 Siemens Westinghouse Power Corporation Turbine vane plate assembly
US7344354B2 (en) * 2005-09-08 2008-03-18 General Electric Company Methods and apparatus for operating gas turbine engines
US8267649B2 (en) * 2009-05-15 2012-09-18 General Electric Company Coupling for rotary components
US9574453B2 (en) 2014-01-02 2017-02-21 General Electric Company Steam turbine and methods of assembling the same
US11078843B2 (en) 2018-05-31 2021-08-03 Raytheon Technologies Corporation Thermal management of a gas turbine engine shaft

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144794A (en) * 1989-08-25 1992-09-08 Hitachi, Ltd. Gas turbine engine with cooling of turbine blades
GB2239491B (en) * 1989-11-28 1993-09-29 Copermill Ltd Hot gas blower
US5593274A (en) 1995-03-31 1997-01-14 General Electric Co. Closed or open circuit cooling of turbine rotor components
KR100389990B1 (ko) * 1995-04-06 2003-11-17 가부시끼가이샤 히다치 세이사꾸쇼 가스터빈
JP3448145B2 (ja) * 1995-11-24 2003-09-16 三菱重工業株式会社 熱回収式ガスタービンロータ
JPH09256815A (ja) * 1996-03-21 1997-09-30 Toshiba Corp 蒸気冷却ガスタービン，このガスタービンを用いた蒸気冷却コンバインドサイクルプラントおよびその運転方法
US5738488A (en) * 1996-11-12 1998-04-14 General Electric Co. Gland for transferring cooling medium to the rotor of a gas turbine
JP4021968B2 (ja) * 1997-03-12 2007-12-12 三菱重工業株式会社 ガスタービンの冷却装置
JP3567065B2 (ja) * 1997-07-31 2004-09-15 株式会社東芝 ガスタービン
CA2262050C (en) * 1998-02-17 2003-07-08 Mitsubishi Heavy Industries, Ltd. Steam-cooling type gas turbine

Also Published As

Publication number Publication date
JP2000297659A (ja) 2000-10-24
US6435812B1 (en) 2002-08-20
EP1010858B1 (en) 2006-02-01
DE69929666D1 (de) 2006-04-13
JP4308388B2 (ja) 2009-08-05
DE69929666T2 (de) 2006-09-21
EP1010858A2 (en) 2000-06-21
KR20000048150A (ko) 2000-07-25
EP1010858A3 (en) 2002-06-19

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