ES8204053A1 - Procedimiento y dispositivo para influir automatica y conti-nuamente sobre la holgura de las juntas de laberinto de una maquina fluidodinamica - Google Patents

Procedimiento y dispositivo para influir automatica y conti-nuamente sobre la holgura de las juntas de laberinto de una maquina fluidodinamica

Info

Publication number
ES8204053A1
ES8204053A1 ES503177A ES503177A ES8204053A1 ES 8204053 A1 ES8204053 A1 ES 8204053A1 ES 503177 A ES503177 A ES 503177A ES 503177 A ES503177 A ES 503177A ES 8204053 A1 ES8204053 A1 ES 8204053A1
Authority
ES
Spain
Prior art keywords
gas turbine
housing
turbomachine
stator
adjustable
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.)
Expired
Application number
ES503177A
Other languages
English (en)
Other versions
ES503177A0 (es
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg 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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of ES8204053A1 publication Critical patent/ES8204053A1/es
Publication of ES503177A0 publication Critical patent/ES503177A0/es
Granted legal-status Critical Current

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
    • F01D25/28—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
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/025—Seal clearance control; Floating assembly; Adaptation means to differential thermal dilatations
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S248/00—Supports
    • Y10S248/901—Support having temperature or pressure responsive feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Of Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA INFLUIR AUTOMATICA Y CONTINUAMENTE SOBRE LA HOLGURA DE LAS JUNTAS DE LABERINTO DE UNA TURBINA DE VAPOR CALIENTE. SE DISPONEN EN LAS JUNTAS DE LABERINTO DE PERCEPTORES DE MEDICION (21) DEL LADO DE ENTRADA Y DEL LADO DE SALIDA DE LA MAQUINA, MIDIENDOSE CONTINUAMENTE LA VARIACION DE LA RENDIJA DE JUNTA ORIGINADA POR LOS ESTADOS DE FUNCIONAMIENTO CORRESPONDIENTES ENTRE EL ARBOL DEL ROTOR (3) Y LA JUNTA DE LABERINTO. EL VALOR DE MEDICION TOMADO SIRVE DE SEÑAL DE MANDO A TRAVES DE UNA INSTALACION AMPLIFICADORA PARA ACCIONAR UNIDADES DE CILINDRO-PISTOR DE AGENTE DE PRESION.
ES503177A 1980-06-19 1981-06-17 Procedimiento y dispositivo para influir automatica y conti-nuamente sobre la holgura de las juntas de laberinto de una maquina fluidodinamica Granted ES503177A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3022861A DE3022861C2 (de) 1980-06-19 1980-06-19 Strömungsmaschine, insbesondere Heißgasturbine, und Verfahren zur selbsttätigen kontinuierlichen Beeinflussung des Labyrinthdichtugsspieles der Strömungsmaschine

Publications (2)

Publication Number Publication Date
ES8204053A1 true ES8204053A1 (es) 1982-05-01
ES503177A0 ES503177A0 (es) 1982-05-01

Family

ID=6104917

Family Applications (2)

Application Number Title Priority Date Filing Date
ES503177A Granted ES503177A0 (es) 1980-06-19 1981-06-17 Procedimiento y dispositivo para influir automatica y conti-nuamente sobre la holgura de las juntas de laberinto de una maquina fluidodinamica
ES503176A Expired ES8204052A1 (es) 1980-06-19 1981-06-17 Maquina fluidodinamica,en particular turbina de gas calientecuya carcasa esta provista de una junta de laberinto solici-tada por medio de un agente de bloqueo

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES503176A Expired ES8204052A1 (es) 1980-06-19 1981-06-17 Maquina fluidodinamica,en particular turbina de gas calientecuya carcasa esta provista de una junta de laberinto solici-tada por medio de un agente de bloqueo

Country Status (6)

Country Link
US (1) US4405283A (es)
EP (1) EP0042469B1 (es)
JP (2) JPS5728808A (es)
AT (1) ATE8168T1 (es)
DE (2) DE3022861C2 (es)
ES (2) ES503177A0 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759262A (en) * 1987-05-11 1988-07-26 The Dow Chemical Company Apparatus for restraining rotary motion of a motor component
JP2888655B2 (ja) * 1991-02-28 1999-05-10 株式会社東芝 軸流タービンの軸封装置
AU2002246286A1 (en) * 2001-03-26 2002-10-08 Pebble Bed Modular Reactor (Proprietary) Limited A method of operating a turbine and a gas turbine
EP1249579A1 (de) * 2001-04-11 2002-10-16 Siemens Aktiengesellschaft Turbinenanlage, inbesondere Dampfturbinenanlage
US7368827B2 (en) * 2006-09-06 2008-05-06 Siemens Power Generation, Inc. Electrical assembly for monitoring conditions in a combustion turbine operating environment
US7656135B2 (en) * 2007-01-05 2010-02-02 General Electric Company Method and apparatus for controlling rotary machines
US20130073172A1 (en) * 2011-09-15 2013-03-21 Bret Dwayne Worden Detection system and method
DE102016108463A1 (de) * 2016-05-09 2017-11-09 Man Diesel & Turbo Se Labyrinthdichtung
CN107448611B (zh) * 2017-09-27 2024-05-24 孟金来 可调密封间隙的迷宫密封装置
US11970279B2 (en) 2020-02-21 2024-04-30 General Electric Company Control system and methods of controlling an engine-mounting link system
US11939070B2 (en) 2020-02-21 2024-03-26 General Electric Company Engine-mounting links that have an adjustable inclination angle

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7124691U (de) * 1900-01-01 Siemens Ag Höhenverstellbare Auflagerung des Unterteils einer inneren Gehäuseschale eines Turbomaschinen-, insbesondere Dampfturbinengehäuses an dem Außengehäuse-Unterteil
US1168273A (en) * 1914-05-11 1916-01-18 Ingersoll Rand Co Means for maintaining clearances in rotary machines.
CH212270A (de) * 1939-08-05 1940-11-15 Sulzer Ag Gas- oder Dampfturbine.
DE733968C (de) * 1941-08-06 1943-04-06 Turbinenfabrik Brueckner Kanis Freitragende UEberdruck-Dampf- oder -Gasturbine mit Schwingungsschutz
DE937234C (de) * 1954-02-21 1955-12-29 Aeg Lagerung eines Turbinenlaeufers oder Turbinen- und Generatorlaeufers
US3052123A (en) * 1959-05-21 1962-09-04 Robert E Gustafson Temperature sensing element and method of installation
DE1184973B (de) * 1960-03-04 1965-01-07 Reutlinger & Soehne Dr Anordnung zum beruehrungslosen Messen von senkrecht zur Drehachse verlaufenden Bewegungen einer umlaufenden Welle
US3161389A (en) * 1962-06-19 1964-12-15 Allis Chalmers Mfg Co Rotary machine support
US3250503A (en) * 1964-05-25 1966-05-10 Edward S Karstens Hydraulic leveling jack
GB1149203A (en) * 1966-10-20 1969-04-16 Taylor Weeks & Partner Ltd Registering printing plates
US3464654A (en) * 1967-03-24 1969-09-02 Babcock & Wilcox Co Leveling construction for heavy machinery and instruments
CH467941A (de) * 1967-07-03 1969-01-31 Escher Wyss Ag Labyrinthdichtung an einer hydraulischen Kreiselmaschine, deren Läufer zeitweise in Wasser und zeitweise in Luft umläuft.
US3632117A (en) * 1969-05-15 1972-01-04 Westinghouse Electric Corp Seal lift-off mechanism
US3642295A (en) * 1970-01-15 1972-02-15 Westinghouse Electric Corp Self-adjusting seal ring
US3764098A (en) * 1971-02-16 1973-10-09 Westinghouse Electric Corp Turbine with load force determining device
GB1409902A (en) * 1972-05-24 1975-10-15 Rolls Royce Stationary gas turbine power plant mounting apparatus
US3799482A (en) * 1972-05-26 1974-03-26 Bbc Brown Boveri & Cie Stabilized support structure for a turbo-machine
US3999766A (en) * 1975-11-28 1976-12-28 General Electric Company Dynamoelectric machine shaft seal
DE2557805A1 (de) * 1975-12-22 1977-06-23 Escher Wyss Gmbh Maschinensatz mit mehrfach gelagertem rotor
DE2617024C2 (de) * 1976-04-17 1985-09-26 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Gasturbinentriebwerk
DE2635918C2 (de) * 1976-08-10 1978-01-19 Kraftwerk Union AG, 4330 Mülheim Wellendichtung für eine Dampfturbine
CH619507A5 (es) * 1977-03-21 1980-09-30 Bbc Brown Boveri & Cie
JPS54121402A (en) * 1978-03-13 1979-09-20 Kubota Ltd Gap adjusting process and its device in vacuum pump

Also Published As

Publication number Publication date
DE3022861C2 (de) 1983-12-08
DE3022861A1 (de) 1981-12-24
JPS5728808A (en) 1982-02-16
ATE8168T1 (de) 1984-07-15
ES503177A0 (es) 1982-05-01
EP0042469A1 (de) 1981-12-30
DE3164373D1 (en) 1984-08-02
JPS6325283Y2 (es) 1988-07-11
EP0042469B1 (de) 1984-06-27
ES503176A0 (es) 1982-05-01
ES8204052A1 (es) 1982-05-01
US4405283A (en) 1983-09-20
JPS6018203U (ja) 1985-02-07

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