JPS50136508A - - Google Patents

Info

Publication number
JPS50136508A
JPS50136508A JP50041366A JP4136675A JPS50136508A JP S50136508 A JPS50136508 A JP S50136508A JP 50041366 A JP50041366 A JP 50041366A JP 4136675 A JP4136675 A JP 4136675A JP S50136508 A JPS50136508 A JP S50136508A
Authority
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.)
Granted
Application number
JP50041366A
Other languages
Japanese (ja)
Other versions
JPS5335203B2 (xx
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 filed Critical
Publication of JPS50136508A publication Critical patent/JPS50136508A/ja
Publication of JPS5335203B2 publication Critical patent/JPS5335203B2/ja
Expired legal-status Critical Current

Links

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
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/231—Preventing heat transfer
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Support Of The Bearing (AREA)
JP4136675A 1974-04-09 1975-04-07 Expired JPS5335203B2 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH497874A CH570549A5 (xx) 1974-04-09 1974-04-09

Publications (2)

Publication Number Publication Date
JPS50136508A true JPS50136508A (xx) 1975-10-29
JPS5335203B2 JPS5335203B2 (xx) 1978-09-26

Family

ID=4285829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4136675A Expired JPS5335203B2 (xx) 1974-04-09 1975-04-07

Country Status (10)

Country Link
JP (1) JPS5335203B2 (xx)
BE (1) BE827645A (xx)
CA (1) CA1022462A (xx)
CH (1) CH570549A5 (xx)
DE (1) DE2423913C3 (xx)
FR (1) FR2267455B1 (xx)
GB (1) GB1455974A (xx)
IT (1) IT1034925B (xx)
NL (1) NL7504081A (xx)
SE (1) SE408211B (xx)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5447019A (en) * 1977-09-21 1979-04-13 Hitachi Ltd Support for gas turbine
JP2008175206A (ja) * 2007-01-22 2008-07-31 General Electric Co <Ge> タービンロータ支持装置及びシステム
JP2009057973A (ja) * 2007-08-31 2009-03-19 General Electric Co <Ge> ガスタービンロータ−ステータ支持システム
JP2009517592A (ja) * 2005-12-01 2009-04-30 シーメンス アクチエンゲゼルシヤフト 軸受支柱付き蒸気タービン
JP2014043857A (ja) * 2012-08-24 2014-03-13 General Electric Co <Ge> タービンロータ及びシェル支持体の熱膨張差を低減するための冷却回路
JP2017141806A (ja) * 2015-12-01 2017-08-17 ゼネラル・エレクトリック・カンパニイ ターボファンエンジンで使用するためのケーシングおよびそれから流体を排出する方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646470B1 (fr) * 1989-04-26 1991-07-05 Alsthom Gec Systeme de supportage du rotor dans une turbine a echappement axial avec le palier cote echappement a raideur isotrope, directement flasque sur la fondation
FR2646469B1 (fr) * 1989-04-28 1991-07-05 Alsthom Gec Systeme de supportage du rotor dans une turbine a echappement axial avec le palier cote echappement integre a la fondation
DE4232385A1 (de) * 1992-09-26 1994-03-31 Asea Brown Boveri Gasturbine mit angeflanschtem Abgasgehäuse
DE19615011A1 (de) * 1995-07-19 1997-01-23 Siemens Ag Bauteil für einen Abgasstutzen einer Strömungsmaschine, insbesondere einer Dampfturbine
US6030176A (en) * 1995-07-19 2000-02-29 Siemens Aktiengesellschaft Structural member for an exhaust-gas connection of a turbomachine, in particular a steam turbine, and set of at least two structural members
WO1998053183A1 (de) * 1997-05-21 1998-11-26 Siemens Aktiengesellschaft Lageranordnung für eine dampfturbinenanlage
US5746574A (en) * 1997-05-27 1998-05-05 General Electric Company Low profile fluid joint
DE19842811A1 (de) * 1998-09-18 1999-07-15 Siemens Ag Anordnung mit einem Stirnlager in einem axialen Abströmraum, insbesondere einer Dampfturbinenanlage
EP2722495B1 (de) * 2012-10-17 2015-03-11 ABB Turbo Systems AG Gaseintrittsgehäuse und zugehörige Abgasturbine
EP2977565A1 (en) * 2014-07-21 2016-01-27 Siemens Aktiengesellschaft A turbomachine arrangement
CN110030043B (zh) * 2019-05-21 2023-12-08 中国船舶重工集团公司第七0三研究所 一种用于可倒车涡轮鼓风损失试验的支承环

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5447019A (en) * 1977-09-21 1979-04-13 Hitachi Ltd Support for gas turbine
JPS5810571B2 (ja) * 1977-09-21 1983-02-26 株式会社日立製作所 ガスタ−ビンの支持装置
JP2009517592A (ja) * 2005-12-01 2009-04-30 シーメンス アクチエンゲゼルシヤフト 軸受支柱付き蒸気タービン
JP2008175206A (ja) * 2007-01-22 2008-07-31 General Electric Co <Ge> タービンロータ支持装置及びシステム
KR101437172B1 (ko) * 2007-01-22 2014-09-03 제너럴 일렉트릭 캄파니 로터 지지 장치 및 터빈 엔진 시스템
JP2009057973A (ja) * 2007-08-31 2009-03-19 General Electric Co <Ge> ガスタービンロータ−ステータ支持システム
JP2014043857A (ja) * 2012-08-24 2014-03-13 General Electric Co <Ge> タービンロータ及びシェル支持体の熱膨張差を低減するための冷却回路
JP2017141806A (ja) * 2015-12-01 2017-08-17 ゼネラル・エレクトリック・カンパニイ ターボファンエンジンで使用するためのケーシングおよびそれから流体を排出する方法
US10787928B2 (en) 2015-12-01 2020-09-29 General Electric Company Casing for use in a turbofan engine and method of scavenging fluid therefrom

Also Published As

Publication number Publication date
CH570549A5 (xx) 1975-12-15
NL7504081A (nl) 1975-10-13
FR2267455B1 (xx) 1981-12-24
JPS5335203B2 (xx) 1978-09-26
DE2423913B2 (de) 1980-01-03
IT1034925B (it) 1979-10-10
SE7503964L (sv) 1975-10-10
FR2267455A1 (xx) 1975-11-07
BE827645A (fr) 1975-07-31
DE2423913C3 (de) 1980-09-04
DE2423913A1 (de) 1975-10-23
GB1455974A (en) 1976-11-17
SE408211B (sv) 1979-05-21
CA1022462A (en) 1977-12-13

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