EP0011066A1 - Support pour turbine à vapeur - Google Patents

Support pour turbine à vapeur Download PDF

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Publication number
EP0011066A1
EP0011066A1 EP78200270A EP78200270A EP0011066A1 EP 0011066 A1 EP0011066 A1 EP 0011066A1 EP 78200270 A EP78200270 A EP 78200270A EP 78200270 A EP78200270 A EP 78200270A EP 0011066 A1 EP0011066 A1 EP 0011066A1
Authority
EP
European Patent Office
Prior art keywords
foundation
support
spring
turbine
substructure
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.)
Granted
Application number
EP78200270A
Other languages
German (de)
English (en)
Other versions
EP0011066B1 (fr
Inventor
Günter Kaelber
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Priority to DE7878200270T priority Critical patent/DE2860739D1/de
Priority to EP78200270A priority patent/EP0011066B1/fr
Priority to US06/085,737 priority patent/US4311016A/en
Priority to CA338,197A priority patent/CA1122951A/fr
Priority to DK454779A priority patent/DK454779A/da
Publication of EP0011066A1 publication Critical patent/EP0011066A1/fr
Application granted granted Critical
Publication of EP0011066B1 publication Critical patent/EP0011066B1/fr
Expired 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
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
    • F01K11/02—Plants characterised by the engines being structurally combined with boilers or condensers the engines being turbines

Definitions

  • the present invention relates to a support device for a condensation steam turbine, in which a condenser is flexibly connected to a turbine housing and the condenser is firmly anchored to a substructure.
  • the above object is thereby ge solves that the turbine parts exposed to the vacuum train are attached to a foundation support, which is connected to the substructure on the one hand via a support and, on the other hand, is integrated in a spring-loaded foundation.
  • the advantage of the support device according to the invention can be seen in particular in the fact that no displacement on the spring-mounted turbine parts occurs as a result of the vacuum pull.
  • a further advantage is based on the fact that the condenser, which is fastened to the floor and flexibly connected to the turbine, can be formed without special installation measures when using a spring-mounted foundation.
  • the capacitor is designed as a support.
  • This configuration of the capacitor means that no further supporting structures are required.
  • the foundation carrier is supported on a supporting structure for the spring-mounted foundation.
  • 1, 1 denotes a turbine housing which is connected to a condenser 2 via flexible connections 3.
  • the capacitor 2 is firmly connected to a substructure 4.
  • the turbine housing 1 exposed to the vacuum train is rigidly connected to the substructure 4 with claws 5 on foundation supports 6, which rest on a support 7, while the other turbine parts not exposed to the vacuum train, for example the (not shown) bearing housing on a spring 8 stored foundation 9 are arranged.
  • the foundation 9 is connected to the substructure 4 by means of a supporting structure 10 and is preferably designed like a frame, so that the foundation supports 6 can be arranged within this frame, as can be seen from FIG. In such a form of construction, the ends of the foundation support 6 could be chamfered so that they fit into receptacles of the foundation 9 which are formed in an analogous manner, but do not hinder its resilient mobility.
  • the capacitor 2 is designed as a support, so that the foundation supports 6 are supported on the latter with intermediate pieces 11 designed analogously to the contour of the capacitor.
  • the formation of the foundation 9, the springs 8 and the support structure 10 is identical to that of FIG. 1.
  • FIG 3 shows a further example of the support device according to the invention.
  • the turbine housing 1 rests with the claws 5 on the foundation support 6, which is supported on a support structure 10.
  • the spring properties of the foundation 9 are not affected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Vibration Prevention Devices (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
EP78200270A 1978-10-30 1978-10-30 Support pour turbine à vapeur Expired EP0011066B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE7878200270T DE2860739D1 (en) 1978-10-30 1978-10-30 Supporting device for a steam turbine
EP78200270A EP0011066B1 (fr) 1978-10-30 1978-10-30 Support pour turbine à vapeur
US06/085,737 US4311016A (en) 1978-10-30 1979-10-17 Supporting device
CA338,197A CA1122951A (fr) 1978-10-30 1979-10-23 Socle de turbine
DK454779A DK454779A (da) 1978-10-30 1979-10-26 Elastisk understoetning mellem en turbine og en kondensator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP78200270A EP0011066B1 (fr) 1978-10-30 1978-10-30 Support pour turbine à vapeur

Publications (2)

Publication Number Publication Date
EP0011066A1 true EP0011066A1 (fr) 1980-05-28
EP0011066B1 EP0011066B1 (fr) 1981-05-27

Family

ID=8185974

Family Applications (1)

Application Number Title Priority Date Filing Date
EP78200270A Expired EP0011066B1 (fr) 1978-10-30 1978-10-30 Support pour turbine à vapeur

Country Status (5)

Country Link
US (1) US4311016A (fr)
EP (1) EP0011066B1 (fr)
CA (1) CA1122951A (fr)
DE (1) DE2860739D1 (fr)
DK (1) DK454779A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533664A1 (fr) * 1982-09-24 1984-03-30 Robatel Slpi Dispositif de machine tournante supportee par une dalle de beton ou analogue

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583458B1 (fr) * 1985-06-14 1987-08-07 Alsthom Atlantique Dispositif de liaison entre une turbine a vapeur et un condenseur.
FR2651276B1 (fr) * 1989-08-28 1991-10-25 Alsthom Gec Condenseur en beton pour turbine a echappement axial et turbine munie d'un tel condenseur.
FR2697052B1 (fr) * 1992-10-21 1994-12-09 Alsthom Gec Enveloppe en béton d'un condenseur pour module basse pression à structure indépendante.
US9157335B2 (en) 2012-03-27 2015-10-13 General Electric Company Side supported turbine shell
IT202100007823A1 (it) * 2021-03-30 2022-09-30 Nuovo Pignone Tecnologie Srl Unità di generatore di turbina a vapore in mare aperto e metodo di installazione

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707308C (de) * 1938-01-11 1941-06-18 Kloeckner Humboldt Deutz Akt G Elastsische Maschinenlagerung
CH461536A (de) * 1967-04-28 1968-08-31 Licentia Gmbh Dampfturbinenanlage in mehrgehäusiger Bauart
DE1426813A1 (de) * 1965-11-20 1969-05-29 Hertel Dipl Ing Wilhelm Tischfundament fuer Dampfkondensationsturbine
DE1961148A1 (de) * 1969-12-05 1971-06-09 Sulzer Ag Unterlage fuer eine Maschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1881443A (en) * 1932-10-11 Inghouse electric
US2356721A (en) * 1941-07-05 1944-08-22 Allis Chalmers Mfg Co Turbine support
US4206013A (en) * 1977-11-30 1980-06-03 Offshore Power Systems Condenser vacuum load compensating system
CH632330A5 (de) * 1978-03-21 1982-09-30 Bbc Brown Boveri & Cie Flexible verbindung eines kondensators mit einer turbine.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707308C (de) * 1938-01-11 1941-06-18 Kloeckner Humboldt Deutz Akt G Elastsische Maschinenlagerung
DE1426813A1 (de) * 1965-11-20 1969-05-29 Hertel Dipl Ing Wilhelm Tischfundament fuer Dampfkondensationsturbine
CH461536A (de) * 1967-04-28 1968-08-31 Licentia Gmbh Dampfturbinenanlage in mehrgehäusiger Bauart
DE1961148A1 (de) * 1969-12-05 1971-06-09 Sulzer Ag Unterlage fuer eine Maschine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533664A1 (fr) * 1982-09-24 1984-03-30 Robatel Slpi Dispositif de machine tournante supportee par une dalle de beton ou analogue
EP0105012A2 (fr) * 1982-09-24 1984-04-04 ROBATEL S.L.P.I. Société Anonyme Dispositif de machine tournante supportée par une dalle de béton ou analogue
EP0105012A3 (fr) * 1982-09-24 1984-11-14 ROBATEL S.L.P.I. Société Anonyme Dispositif de machine tournante supportée par une dalle de béton ou analogue

Also Published As

Publication number Publication date
DE2860739D1 (en) 1981-09-03
DK454779A (da) 1980-05-01
CA1122951A (fr) 1982-05-04
EP0011066B1 (fr) 1981-05-27
US4311016A (en) 1982-01-19

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