EP0778395A2 - Turbine à vapeur - Google Patents

Turbine à vapeur Download PDF

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Publication number
EP0778395A2
EP0778395A2 EP96118010A EP96118010A EP0778395A2 EP 0778395 A2 EP0778395 A2 EP 0778395A2 EP 96118010 A EP96118010 A EP 96118010A EP 96118010 A EP96118010 A EP 96118010A EP 0778395 A2 EP0778395 A2 EP 0778395A2
Authority
EP
European Patent Office
Prior art keywords
steam
valve
housing
outer housing
incoming
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.)
Withdrawn
Application number
EP96118010A
Other languages
German (de)
English (en)
Other versions
EP0778395A3 (fr
Inventor
Urs Ritter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Asea Brown Boveri Ltd
ABB AB
Original Assignee
ABB Asea Brown Boveri Ltd
Asea Brown Boveri 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 Asea Brown Boveri Ltd, Asea Brown Boveri AB filed Critical ABB Asea Brown Boveri Ltd
Publication of EP0778395A2 publication Critical patent/EP0778395A2/fr
Publication of EP0778395A3 publication Critical patent/EP0778395A3/fr
Withdrawn legal-status Critical Current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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
EP96118010A 1995-12-07 1996-11-09 Turbine à vapeur Withdrawn EP0778395A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19545669 1995-12-07
DE19545669A DE19545669A1 (de) 1995-12-07 1995-12-07 Dampfturbine

Publications (2)

Publication Number Publication Date
EP0778395A2 true EP0778395A2 (fr) 1997-06-11
EP0778395A3 EP0778395A3 (fr) 1998-12-23

Family

ID=7779451

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96118010A Withdrawn EP0778395A3 (fr) 1995-12-07 1996-11-09 Turbine à vapeur

Country Status (5)

Country Link
US (1) US5695317A (fr)
EP (1) EP0778395A3 (fr)
JP (1) JPH09184402A (fr)
CZ (1) CZ349196A3 (fr)
DE (1) DE19545669A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19815168C2 (de) * 1998-04-04 2001-02-22 Man Turbomasch Ag Ghh Borsig Rohrleitungsdurchführung durch zwei oder mehrere Wandungen eines Axialkompressors einer Gasturbine
EP1026369B1 (fr) 1999-02-04 2003-12-03 ALSTOM (Switzerland) Ltd Turbine à vapeur
DE10353451A1 (de) * 2003-11-15 2005-06-16 Alstom Technology Ltd Dampfturbine sowie Verfahren zum Herstellen einer solchen Dampfturbine
CN109707465B (zh) * 2018-11-30 2021-09-21 东方电气集团东方汽轮机有限公司 一种用于汽轮机抽汽可调的装置以及方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE733628C (de) * 1940-06-28 1943-03-31 Aeg Doppelgehaeusige Dampf- oder Gasturbine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE733628C (de) * 1940-06-28 1943-03-31 Aeg Doppelgehaeusige Dampf- oder Gasturbine

Also Published As

Publication number Publication date
JPH09184402A (ja) 1997-07-15
DE19545669A1 (de) 1997-06-12
EP0778395A3 (fr) 1998-12-23
US5695317A (en) 1997-12-09
CZ349196A3 (en) 1997-06-11

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