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 (en
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 (en)

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=4285829

Family Applications (1)

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

Country Status (10)

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

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 (en) * 2007-01-22 2008-07-31 General Electric Co <Ge> Turbine rotor supporter and system
JP2009057973A (en) * 2007-08-31 2009-03-19 General Electric Co <Ge> Gas turbine rotor and stator support system
JP2009517592A (en) * 2005-12-01 2009-04-30 シーメンス アクチエンゲゼルシヤフト Steam turbine with bearing post
JP2014043857A (en) * 2012-08-24 2014-03-13 General Electric Co <Ge> Cooling circuit for reducing thermal expansion differential between turbine rotor and shell supports
JP2017141806A (en) * 2015-12-01 2017-08-17 ゼネラル・エレクトリック・カンパニイ Casing for use in turbofan engine and method of scavenging fluid therefrom

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646470B1 (en) * 1989-04-26 1991-07-05 Alsthom Gec ROTOR SUPPORT SYSTEM IN AN AXIAL EXHAUST TURBINE WITH THE ISOTROPICALLY STRAIGHT EXHAUST BEARING, DIRECTLY FLANGE ON THE FOUNDATION
FR2646469B1 (en) * 1989-04-28 1991-07-05 Alsthom Gec ROTOR SUPPORT SYSTEM IN AN AXIAL EXHAUST TURBINE WITH THE EXHAUST SIDE INTEGRATED IN THE FOUNDATION
DE4232385A1 (en) * 1992-09-26 1994-03-31 Asea Brown Boveri Gas turbine with flanged exhaust housing
DE19615011A1 (en) * 1995-07-19 1997-01-23 Siemens Ag Component for an exhaust pipe of a turbomachine, in particular a steam turbine
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
DE59805811D1 (en) * 1997-05-21 2002-11-07 Siemens Ag BEARING ARRANGEMENT FOR A STEAM TURBINE SYSTEM
US5746574A (en) * 1997-05-27 1998-05-05 General Electric Company Low profile fluid joint
DE19842811A1 (en) * 1998-09-18 1999-07-15 Siemens Ag Waste-steam outflow zone with end-bearing arrangement esp. for steam-turbine plant
EP2722495B1 (en) * 2012-10-17 2015-03-11 ABB Turbo Systems AG Gas entry housing and corresponding exhaust gas turbine
EP2977565A1 (en) * 2014-07-21 2016-01-27 Siemens Aktiengesellschaft A turbomachine arrangement
CN110030043B (en) * 2019-05-21 2023-12-08 中国船舶重工集团公司第七0三研究所 Supporting ring for reversing turbine blast loss test

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 (en) * 1977-09-21 1983-02-26 株式会社日立製作所 Gas turbine support device
JP2009517592A (en) * 2005-12-01 2009-04-30 シーメンス アクチエンゲゼルシヤフト Steam turbine with bearing post
JP2008175206A (en) * 2007-01-22 2008-07-31 General Electric Co <Ge> Turbine rotor supporter and system
KR101437172B1 (en) * 2007-01-22 2014-09-03 제너럴 일렉트릭 캄파니 Turbine rotor support apparatus and system
JP2009057973A (en) * 2007-08-31 2009-03-19 General Electric Co <Ge> Gas turbine rotor and stator support system
JP2014043857A (en) * 2012-08-24 2014-03-13 General Electric Co <Ge> Cooling circuit for reducing thermal expansion differential between turbine rotor and shell supports
JP2017141806A (en) * 2015-12-01 2017-08-17 ゼネラル・エレクトリック・カンパニイ Casing for use in turbofan engine and method of scavenging fluid therefrom
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
FR2267455B1 (en) 1981-12-24
SE408211B (en) 1979-05-21
BE827645A (en) 1975-07-31
GB1455974A (en) 1976-11-17
DE2423913C3 (en) 1980-09-04
FR2267455A1 (en) 1975-11-07
CA1022462A (en) 1977-12-13
NL7504081A (en) 1975-10-13
IT1034925B (en) 1979-10-10
SE7503964L (en) 1975-10-10
CH570549A5 (en) 1975-12-15
DE2423913B2 (en) 1980-01-03
JPS5335203B2 (en) 1978-09-26
DE2423913A1 (en) 1975-10-23

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