IT1262467B - Turbina a vapore - Google Patents

Turbina a vapore

Info

Publication number
IT1262467B
IT1262467B ITMI912691A ITMI912691A IT1262467B IT 1262467 B IT1262467 B IT 1262467B IT MI912691 A ITMI912691 A IT MI912691A IT MI912691 A ITMI912691 A IT MI912691A IT 1262467 B IT1262467 B IT 1262467B
Authority
IT
Italy
Prior art keywords
supports
axis
bearing
steam turbine
turbine
Prior art date
Application number
ITMI912691A
Other languages
English (en)
Inventor
Ivan Kukalj
Original Assignee
Ansaldo Componenti Srl
Asea Brown Boveri
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 Ansaldo Componenti Srl, Asea Brown Boveri filed Critical Ansaldo Componenti Srl
Publication of ITMI912691A0 publication Critical patent/ITMI912691A0/it
Publication of ITMI912691A1 publication Critical patent/ITMI912691A1/it
Application granted granted Critical
Publication of IT1262467B publication Critical patent/IT1262467B/it

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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/644—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins for adjusting the position or the alignment, e.g. wedges or eccenters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Questa turbina a vapore (1) presenta uno scarico del vapore disposto assialmente rispetto all'asse turbina ed un condensatore situato a valle di questo. Presenta inoltre un albero di turbina (2), supportato lato condensatore da un cuscinetto (5). Il cuscinetto (5) viene rigidamente collegato alla piastra di fondazione (6) almeno mediante un appoggio (18).Si deve realizzare una turbina a vapore (1) con uno scarico del vapore orientato assialmente il cui cuscinetto lato condensatore (5) sia provvisto da un numero ottimale di appoggi (18). Ciò si ottiene collegando il cuscinetto (5) alla piastra di fondazione (6) con due appoggi. Gli assi longitudinali di detti due appoggi (18) sono disposti perpendicolari all'asse della turbina a vapore (1) e intersecano detto asse in un punto comune (20). Gli appoggi (18) sono disposti da ambo i lati simmetricamente ad una linea diretta verso il basso (21) e perpendicolare all'asse.
ITMI912691A 1991-03-28 1991-10-10 Turbina a vapore IT1262467B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH964/91A CH685448A5 (de) 1991-03-28 1991-03-28 Dampfturbogruppe.

Publications (3)

Publication Number Publication Date
ITMI912691A0 ITMI912691A0 (it) 1991-10-10
ITMI912691A1 ITMI912691A1 (it) 1993-04-10
IT1262467B true IT1262467B (it) 1996-06-19

Family

ID=4199288

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912691A IT1262467B (it) 1991-03-28 1991-10-10 Turbina a vapore

Country Status (2)

Country Link
CH (1) CH685448A5 (it)
IT (1) IT1262467B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19615011A1 (de) * 1995-07-19 1997-01-23 Siemens Ag Bauteil für einen Abgasstutzen einer Strömungsmaschine, insbesondere einer Dampfturbine
EP1650408B1 (de) * 2004-10-22 2013-03-27 Siemens Aktiengesellschaft Dampfturbine mit einer Strebe zum Abstützen eines Bauelements
EP1793091A1 (de) * 2005-12-01 2007-06-06 Siemens Aktiengesellschaft Dampfturbine mit Lagerstreben
US8083471B2 (en) * 2007-01-22 2011-12-27 General Electric Company Turbine rotor support apparatus and system
EP2434108A1 (en) * 2010-09-23 2012-03-28 Siemens Aktiengesellschaft Support screw element
EP2977565A1 (en) * 2014-07-21 2016-01-27 Siemens Aktiengesellschaft A turbomachine arrangement
WO2016184678A1 (en) * 2015-05-15 2016-11-24 General Electric Technology Gmbh Steam turbine foundation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB161930A (en) * 1920-04-13 1921-07-07 Brown Voveri & Cie Ag Improvements in and relating to horizontal axis steam turbines
GB711529A (en) * 1950-03-27 1954-07-07 Power Jets Res & Dev Ltd Elastic fluid turbine plant
US2938342A (en) * 1954-08-24 1960-05-31 Rolls Royce Gas turbine engines
US4076452A (en) * 1974-04-09 1978-02-28 Brown, Boveri-Sulzer Turbomaschinen Ag Gas turbine plant
DE3706389C1 (de) * 1987-02-27 1988-04-21 Gutehoffnungshuette Man Verfahren und Vorrichtung zum Ausrichten und Auflagern von umlaufenden Kraft- und Arbeitsmaschinen auf einem Maschinenuntergestell

Also Published As

Publication number Publication date
ITMI912691A1 (it) 1993-04-10
CH685448A5 (de) 1995-07-14
ITMI912691A0 (it) 1991-10-10

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971031