SE512085C2 - Rotormaskininrättning - Google Patents

Rotormaskininrättning

Info

Publication number
SE512085C2
SE512085C2 SE9801900A SE9801900A SE512085C2 SE 512085 C2 SE512085 C2 SE 512085C2 SE 9801900 A SE9801900 A SE 9801900A SE 9801900 A SE9801900 A SE 9801900A SE 512085 C2 SE512085 C2 SE 512085C2
Authority
SE
Sweden
Prior art keywords
sealing
sealing element
machine device
rotor machine
stator
Prior art date
Application number
SE9801900A
Other languages
English (en)
Swedish (sv)
Other versions
SE9801900D0 (sv
SE9801900L (sv
Inventor
Urban Karlsson
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Priority to SE9801900A priority Critical patent/SE512085C2/sv
Publication of SE9801900D0 publication Critical patent/SE9801900D0/xx
Priority to JP2000551134A priority patent/JP4327356B2/ja
Priority to PCT/SE1999/000873 priority patent/WO1999061768A1/en
Priority to DE69919534T priority patent/DE69919534T2/de
Priority to EP99930005A priority patent/EP1082530B1/en
Priority to AU46627/99A priority patent/AU4662799A/en
Priority to US09/701,145 priority patent/US6443694B1/en
Priority to RU2000133214/06A priority patent/RU2222706C2/ru
Priority to CA002333030A priority patent/CA2333030C/en
Publication of SE9801900L publication Critical patent/SE9801900L/
Publication of SE512085C2 publication Critical patent/SE512085C2/sv

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SE9801900A 1998-05-28 1998-05-28 Rotormaskininrättning SE512085C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9801900A SE512085C2 (sv) 1998-05-28 1998-05-28 Rotormaskininrättning
CA002333030A CA2333030C (en) 1998-05-28 1999-05-21 A rotor machine device
EP99930005A EP1082530B1 (en) 1998-05-28 1999-05-21 A rotor machine device
PCT/SE1999/000873 WO1999061768A1 (en) 1998-05-28 1999-05-21 A rotor machine device
DE69919534T DE69919534T2 (de) 1998-05-28 1999-05-21 Rotierende maschine
JP2000551134A JP4327356B2 (ja) 1998-05-28 1999-05-21 回転機械装置
AU46627/99A AU4662799A (en) 1998-05-28 1999-05-21 A rotor machine device
US09/701,145 US6443694B1 (en) 1998-05-28 1999-05-21 Rotor machine device
RU2000133214/06A RU2222706C2 (ru) 1998-05-28 1999-05-21 Роторная машина

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801900A SE512085C2 (sv) 1998-05-28 1998-05-28 Rotormaskininrättning

Publications (3)

Publication Number Publication Date
SE9801900D0 SE9801900D0 (sv) 1998-05-28
SE9801900L SE9801900L (sv) 1999-11-29
SE512085C2 true SE512085C2 (sv) 2000-01-24

Family

ID=20411503

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801900A SE512085C2 (sv) 1998-05-28 1998-05-28 Rotormaskininrättning

Country Status (9)

Country Link
US (1) US6443694B1 (ru)
EP (1) EP1082530B1 (ru)
JP (1) JP4327356B2 (ru)
AU (1) AU4662799A (ru)
CA (1) CA2333030C (ru)
DE (1) DE69919534T2 (ru)
RU (1) RU2222706C2 (ru)
SE (1) SE512085C2 (ru)
WO (1) WO1999061768A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6382906B1 (en) * 2000-06-16 2002-05-07 General Electric Company Floating spoolie cup impingement baffle
JP2002155703A (ja) * 2000-11-21 2002-05-31 Mitsubishi Heavy Ind Ltd ガスタービン静翼−翼環間蒸気通路のシール構造
FR2862338B1 (fr) 2003-11-17 2007-07-20 Snecma Moteurs Dispositif de liaison entre un distributeur et une enceinte d'alimentation pour injecteurs de fluide de refroidissement dans une turbomachine
FR2906846B1 (fr) * 2006-10-06 2008-12-26 Snecma Sa Canal de transition entre deux etages de turbine
FR2920469A1 (fr) * 2007-08-30 2009-03-06 Snecma Sa Aube a calage variable de turbomachine
GB0813839D0 (en) 2008-07-30 2008-09-03 Rolls Royce Plc An aerofoil and method for making an aerofoil
RU2539404C2 (ru) * 2010-11-29 2015-01-20 Альстом Текнолоджи Лтд Осевая газовая турбина
US10378379B2 (en) 2015-08-27 2019-08-13 General Electric Company Gas turbine engine cooling air manifolds with spoolies
PL421120A1 (pl) * 2017-04-04 2018-10-08 General Electric Company Polska Spolka Z Ograniczona Odpowiedzialnoscia Silnik turbinowy i części składowe do stosowania w nim
CN112628051A (zh) * 2020-12-17 2021-04-09 清华大学 水轮机桨叶与导叶三维联合设计方法和装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB803137A (en) * 1955-08-05 1958-10-22 Rolls Royce Improvements in or relating to axial-flow fluid machines for example turbines and compressors of gas-turbine engines
FR2030895A5 (ru) * 1969-05-23 1970-11-13 Motoren Turbinen Union
US4173120A (en) * 1977-09-09 1979-11-06 International Harvester Company Turbine nozzle and rotor cooling systems
US4193738A (en) * 1977-09-19 1980-03-18 General Electric Company Floating seal for a variable area turbine nozzle
DE2810240C2 (de) * 1978-03-09 1985-09-26 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verstelleitgitter für axial durchströmte Turbinen, insbesondere Hochdruckturbinen von Gasturbinentriebwerken
US4214851A (en) * 1978-04-20 1980-07-29 General Electric Company Structural cooling air manifold for a gas turbine engine
FR2519374B1 (fr) * 1982-01-07 1986-01-24 Snecma Dispositif de refroidissement des talons d'aubes mobiles d'une turbine
US4798515A (en) * 1986-05-19 1989-01-17 The United States Of America As Represented By The Secretary Of The Air Force Variable nozzle area turbine vane cooling
US5224818A (en) 1991-11-01 1993-07-06 General Electric Company Air transfer bushing
JPH0725201U (ja) * 1993-10-07 1995-05-12 三菱重工業株式会社 可変静翼の内側シュラウド構造
FR2746141B1 (fr) * 1996-03-14 1998-04-17 Dispositif de commande pour pivot integre dans un collecteur
US5993150A (en) * 1998-01-16 1999-11-30 General Electric Company Dual cooled shroud
EP1079068A3 (en) * 1999-08-27 2004-01-07 General Electric Company Connector tube for a turbine rotor cooling circuit

Also Published As

Publication number Publication date
EP1082530A1 (en) 2001-03-14
AU4662799A (en) 1999-12-13
DE69919534T2 (de) 2005-09-01
SE9801900D0 (sv) 1998-05-28
WO1999061768A1 (en) 1999-12-02
CA2333030A1 (en) 1999-12-02
EP1082530B1 (en) 2004-08-18
SE9801900L (sv) 1999-11-29
JP2002516948A (ja) 2002-06-11
CA2333030C (en) 2007-10-09
US6443694B1 (en) 2002-09-03
RU2222706C2 (ru) 2004-01-27
DE69919534D1 (de) 2004-09-23
JP4327356B2 (ja) 2009-09-09

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