PL2169185T3 - Turbina parowa - Google Patents

Turbina parowa

Info

Publication number
PL2169185T3
PL2169185T3 PL08016914T PL08016914T PL2169185T3 PL 2169185 T3 PL2169185 T3 PL 2169185T3 PL 08016914 T PL08016914 T PL 08016914T PL 08016914 T PL08016914 T PL 08016914T PL 2169185 T3 PL2169185 T3 PL 2169185T3
Authority
PL
Poland
Prior art keywords
steam turbine
turbine
steam
Prior art date
Application number
PL08016914T
Other languages
English (en)
Inventor
HELMUT KüHN
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of PL2169185T3 publication Critical patent/PL2169185T3/pl

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
    • 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
    • F01D25/125—Cooling of bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0459—Details of the magnetic circuit
    • F16C32/0468—Details of the magnetic circuit of moving parts of the magnetic circuit, e.g. of the 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0474—Active magnetic bearings for rotary movement
    • F16C32/048—Active magnetic bearings for rotary movement with active support of two degrees of freedom, e.g. radial magnetic bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • F16C37/005—Cooling of bearings of magnetic bearings
    • 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
    • F05D2240/00—Components
    • F05D2240/50—Bearings
    • F05D2240/51—Magnetic
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
PL08016914T 2008-09-25 2008-09-25 Turbina parowa PL2169185T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08016914A EP2169185B1 (de) 2008-09-25 2008-09-25 Dampfturbine

Publications (1)

Publication Number Publication Date
PL2169185T3 true PL2169185T3 (pl) 2012-10-31

Family

ID=40386116

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08016914T PL2169185T3 (pl) 2008-09-25 2008-09-25 Turbina parowa

Country Status (5)

Country Link
US (1) US8747061B2 (pl)
EP (1) EP2169185B1 (pl)
JP (1) JP5383403B2 (pl)
ES (1) ES2388189T3 (pl)
PL (1) PL2169185T3 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011077803A1 (de) * 2011-06-20 2012-12-20 Siemens Aktiengesellschaft Kombinierte Kühlluft und Sperrluft für magnetgelagerte Maschinen
DE102011080836A1 (de) * 2011-08-11 2013-02-14 Siemens Aktiengesellschaft Rotordreheinrichtung
FR3022963B1 (fr) 2014-06-27 2016-11-11 Thermodyn Systeme de refroidissement pour palier axial magnetique
DE102014217590A1 (de) * 2014-09-03 2016-03-17 Siemens Aktiengesellschaft Dampfturbine mit Magnetlageranordnung und Verfahren zur Kühlung eines Magnetlagers
FR3028883B1 (fr) * 2014-11-25 2019-11-22 Safran Aircraft Engines Arbre de rotor de turbomachine comportant une surface d'echange thermique perfectionnee
DE102015218492A1 (de) * 2015-09-25 2017-03-30 Siemens Aktiengesellschaft Turbomaschine mit Magnetlagerung
US9874239B2 (en) * 2015-10-14 2018-01-23 Hamilton Sundstrand Corporation Turbine thrust shaft for air bearing cooling

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613791B1 (fr) * 1987-04-09 1992-03-13 Europ Propulsion Palier magnetique radial a atterrisseur de secours et application a une turbomachine a suspension magnetique active
US5104284A (en) * 1990-12-17 1992-04-14 Dresser-Rand Company Thrust compensating apparatus
GB2268983B (en) 1992-07-23 1996-04-03 Glacier Metal Co Ltd Magnetic bearing back-up
DE4444587A1 (de) * 1994-12-14 1996-06-20 Siemens Ag Turbine mit einer magnetisch gelagerten Welle
US6224327B1 (en) * 1998-02-17 2001-05-01 Mitsubishi Heavy Idustries, Ltd. Steam-cooling type gas turbine
JP4106277B2 (ja) * 2001-05-21 2008-06-25 バルマーク アクチエンゲゼルシヤフト ゴデット
DE50213007D1 (de) * 2002-08-20 2008-12-24 Borgwarner Inc Abgasturbolader
WO2005003580A1 (ja) * 2003-07-04 2005-01-13 Mitsubishi Denki Kabushiki Kaisha 磁気軸受装置
US7112036B2 (en) * 2003-10-28 2006-09-26 Capstone Turbine Corporation Rotor and bearing system for a turbomachine

Also Published As

Publication number Publication date
EP2169185B1 (de) 2012-05-30
US8747061B2 (en) 2014-06-10
US20100074737A1 (en) 2010-03-25
JP5383403B2 (ja) 2014-01-08
JP2010077970A (ja) 2010-04-08
EP2169185A1 (de) 2010-03-31
ES2388189T3 (es) 2012-10-10

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