WO2008142044A3 - Enveloppe de turbine - Google Patents

Enveloppe de turbine Download PDF

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Publication number
WO2008142044A3
WO2008142044A3 PCT/EP2008/056106 EP2008056106W WO2008142044A3 WO 2008142044 A3 WO2008142044 A3 WO 2008142044A3 EP 2008056106 W EP2008056106 W EP 2008056106W WO 2008142044 A3 WO2008142044 A3 WO 2008142044A3
Authority
WO
WIPO (PCT)
Prior art keywords
support element
gas outlet
exhaust turbine
outlet housing
embodied
Prior art date
Application number
PCT/EP2008/056106
Other languages
German (de)
English (en)
Other versions
WO2008142044A2 (fr
Inventor
Balz Flury
Peter Schellenberger
Daniel Oeschger
Bent Phillipsen
Original Assignee
Abb Turbo Systems 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 Abb Turbo Systems Ag filed Critical Abb Turbo Systems Ag
Publication of WO2008142044A2 publication Critical patent/WO2008142044A2/fr
Publication of WO2008142044A3 publication Critical patent/WO2008142044A3/fr

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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F01D25/04—Antivibration arrangements
    • 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
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • 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
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • 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
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/126—Baffles or ribs
    • 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
    • F05D2240/10—Stators
    • F05D2240/14—Casings or housings protecting or supporting assemblies within
    • 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
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

L'élément support est réalisé sous la forme d'une paroi de séparation (15) s'étendant perpendiculairement à travers le conduit d'écoulement asymétrique. Il en résulte que l'enveloppe de turbine (10) est rigoureusement aussi stable que si elle présentait une forme symétrique.
PCT/EP2008/056106 2007-05-18 2008-05-19 Enveloppe de turbine WO2008142044A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07108472A EP1992789A1 (fr) 2007-05-18 2007-05-18 Carter de turbine à gas d'échappement comprenant un élément de support
EP07108472.7 2007-05-18

Publications (2)

Publication Number Publication Date
WO2008142044A2 WO2008142044A2 (fr) 2008-11-27
WO2008142044A3 true WO2008142044A3 (fr) 2009-11-19

Family

ID=38626308

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/056106 WO2008142044A2 (fr) 2007-05-18 2008-05-19 Enveloppe de turbine

Country Status (2)

Country Link
EP (1) EP1992789A1 (fr)
WO (1) WO2008142044A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8109720B2 (en) * 2009-03-31 2012-02-07 General Electric Company Exhaust plenum for a turbine engine
US20140047813A1 (en) * 2012-08-17 2014-02-20 Solar Turbines Incorporated Exhaust collector with radial and circumferential flow breaks
WO2019194797A1 (fr) * 2018-04-04 2019-10-10 Siemens Aktiengesellschaft Collecteur de gaz d'échappement pour une turbine

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1405090A (en) * 1917-08-24 1922-01-31 British Westinghouse Electric Semidouble-flow steam turbine
US2724545A (en) * 1949-12-05 1955-11-22 Tech Studien Ag Discharge casings for axial flow engines
US2840342A (en) * 1953-03-17 1958-06-24 David H Silvern Turbine exhaust
US3149470A (en) * 1962-08-29 1964-09-22 Gen Electric Low pressure turbine exhaust hood
US3221491A (en) * 1963-04-22 1965-12-07 Laval Turbine Turbine
US4326832A (en) * 1978-11-14 1982-04-27 Tokyo Shibaura Denki Kabushiki Kaisha Exhaust outer casing
DE3108288A1 (de) * 1981-03-05 1982-09-23 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Aufgeladene brennkraftmaschine
EP0345700A1 (fr) * 1988-06-07 1989-12-13 SKODA koncernovy podnik Carter d'échappement pour turbomachine
DE4325457C1 (de) * 1993-07-29 1994-07-28 Man B & W Diesel Ag Abströmgehäuse einer Axialturbine
EP1273760A1 (fr) * 2000-05-10 2003-01-08 General Motors Corporation Turbocompresseur avec accouplement de l'anneau statorique
WO2008012294A2 (fr) * 2006-07-25 2008-01-31 Siemens Aktiengesellschaft Dispositif de turbine à gaz

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1405090A (en) * 1917-08-24 1922-01-31 British Westinghouse Electric Semidouble-flow steam turbine
US2724545A (en) * 1949-12-05 1955-11-22 Tech Studien Ag Discharge casings for axial flow engines
US2840342A (en) * 1953-03-17 1958-06-24 David H Silvern Turbine exhaust
US3149470A (en) * 1962-08-29 1964-09-22 Gen Electric Low pressure turbine exhaust hood
US3221491A (en) * 1963-04-22 1965-12-07 Laval Turbine Turbine
US4326832A (en) * 1978-11-14 1982-04-27 Tokyo Shibaura Denki Kabushiki Kaisha Exhaust outer casing
DE3108288A1 (de) * 1981-03-05 1982-09-23 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Aufgeladene brennkraftmaschine
EP0345700A1 (fr) * 1988-06-07 1989-12-13 SKODA koncernovy podnik Carter d'échappement pour turbomachine
DE4325457C1 (de) * 1993-07-29 1994-07-28 Man B & W Diesel Ag Abströmgehäuse einer Axialturbine
EP1273760A1 (fr) * 2000-05-10 2003-01-08 General Motors Corporation Turbocompresseur avec accouplement de l'anneau statorique
WO2008012294A2 (fr) * 2006-07-25 2008-01-31 Siemens Aktiengesellschaft Dispositif de turbine à gaz

Also Published As

Publication number Publication date
EP1992789A1 (fr) 2008-11-19
WO2008142044A2 (fr) 2008-11-27

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