[go: up one dir, main page]

ES408544A1 - Una disposicion de estructura de diafragma en forma de dis-co para una maquina de flujo axial. - Google Patents

Una disposicion de estructura de diafragma en forma de dis-co para una maquina de flujo axial.

Info

Publication number
ES408544A1
ES408544A1 ES408544A ES408544A ES408544A1 ES 408544 A1 ES408544 A1 ES 408544A1 ES 408544 A ES408544 A ES 408544A ES 408544 A ES408544 A ES 408544A ES 408544 A1 ES408544 A1 ES 408544A1
Authority
ES
Spain
Prior art keywords
axial flow
diaphragm
flow machine
piece bladed
bladed diaphragm
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
ES408544A
Other languages
English (en)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES408544A1 publication Critical patent/ES408544A1/es
Expired 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F01D11/005—Sealing means between non relatively rotating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ES408544A 1971-12-01 1972-11-13 Una disposicion de estructura de diafragma en forma de dis-co para una maquina de flujo axial. Expired ES408544A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20381771A 1971-12-01 1971-12-01

Publications (1)

Publication Number Publication Date
ES408544A1 true ES408544A1 (es) 1976-04-01

Family

ID=22755448

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408544A Expired ES408544A1 (es) 1971-12-01 1972-11-13 Una disposicion de estructura de diafragma en forma de dis-co para una maquina de flujo axial.

Country Status (3)

Country Link
US (1) US3788767A (es)
ES (1) ES408544A1 (es)
GB (1) GB1348446A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3706778A (en) * 1977-10-03 1979-12-20 Rockwell International Corp Axial slurry pump
JPS57134302U (es) * 1981-02-17 1982-08-21
US5807074A (en) * 1995-02-03 1998-09-15 General Electric Co. Turbine nozzle diaphragm joint
US5772401A (en) * 1995-10-13 1998-06-30 Dresser-Rand Company Diaphragm construction for turbomachinery
DE19547653C2 (de) * 1995-12-20 1999-08-19 Abb Patent Gmbh Leitvorrichtung für eine Turbine mit einem Leitschaufelträger und Verfahren zur Herstellung dieser Leitvorrichtung
US5788456A (en) * 1997-02-21 1998-08-04 Dresser-Rand Company Turbine diaphragm assembly and method thereof
US6179555B1 (en) * 1998-10-06 2001-01-30 Pratt & Whitney Canada Corp. Sealing of T.O.B.I feed plenum
US6652231B2 (en) * 2002-01-17 2003-11-25 General Electric Company Cloth seal for an inner compressor discharge case and methods of locating the seal in situ
US6742988B2 (en) * 2002-10-30 2004-06-01 General Electric Company Composite tubular woven seal for steam turbine diaphragm horizontal joint interfaces
US7357342B2 (en) 2005-09-23 2008-04-15 Riley Power, Inc. Split fan wheel and split shroud assemblies and methods of manufacturing and assembling the same
US8702385B2 (en) * 2006-01-13 2014-04-22 General Electric Company Welded nozzle assembly for a steam turbine and assembly fixtures
US7997860B2 (en) * 2006-01-13 2011-08-16 General Electric Company Welded nozzle assembly for a steam turbine and related assembly fixtures
US7758307B2 (en) * 2007-05-17 2010-07-20 Siemens Energy, Inc. Wear minimization system for a compressor diaphragm
CN101936193B (zh) * 2009-06-30 2013-07-10 上海电气电站设备有限公司 一种大型汽轮机整体喷嘴组的制造方法
JP6314049B2 (ja) * 2014-07-24 2018-04-18 三菱日立パワーシステムズ株式会社 回転機械の静止部材及びガスタービン
US9784116B2 (en) * 2015-01-15 2017-10-10 General Electric Company Turbine shroud assembly
JP7038626B2 (ja) * 2018-08-07 2022-03-18 三菱重工コンプレッサ株式会社 蒸気タービン及び蒸気タービンの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1641665A (en) * 1925-11-21 1927-09-06 Gen Electric Turbine-nozzle diaphragm
US2013512A (en) * 1933-03-11 1935-09-03 Laval Steam Turbine Co Guide vane and diaphragm construction for turbines
US2217500A (en) * 1939-04-15 1940-10-08 Gen Electric Turbine diaphragm arrangement
US2247387A (en) * 1940-01-25 1941-07-01 Gen Electric Elastic fluid turbine diaphragm supporting and centering arrangement
US2247423A (en) * 1940-01-25 1941-07-01 Gen Electric Elastic fluid turbine diaphragm supporting and centering arrangement
US2661147A (en) * 1949-01-19 1953-12-01 Ingersoll Rand Co Blower blade fastening device

Also Published As

Publication number Publication date
US3788767A (en) 1974-01-29
GB1348446A (en) 1974-03-20

Similar Documents

Publication Publication Date Title
ES408544A1 (es) Una disposicion de estructura de diafragma en forma de dis-co para una maquina de flujo axial.
GB589541A (en) Improvements in axial flow turbines, compressors and the like
GB1418206A (en) Ring seals
GB1349170A (en) Rotor for a gas turbine engine
GB1426616A (en) Mechanical seal for media having a changing temperature
ES382608A1 (es) Turbina de gas con distribuiduidores de paso variable.
GB1485033A (en) High rigidity fluid bearing and method for manufacturing the same
GB1336384A (en) Elastic fluid turbines
GB1391166A (en) Axial flow turbine
GB1422426A (en) Compressor rotor
GB1274419A (en) A hub-shaft combination
GB1377853A (en) Spinning apparatus
FR2238389A5 (en) Plastic end piece for hydraulic shock absorber - has sealing rings and scraper lip running against central shaft
ES458396A1 (es) Perfeccionamientos en juntas de hermeticidad para soportar un arbol rotatorio.
GB1392046A (en) Packing sleeves
GB503149A (en) Improvements in or relating to shaft packing or sealing devices
GB1355193A (en) Vacuum pumps of the liquid ring type
SU929939A1 (ru) Уплотнение лабиринтного типа
SU714089A1 (ru) Лабиринтное уплотнение
GB1420491A (en) Shaft seals
GB1215569A (en) Rotary positive-displacement pumps
GB736568A (en) Improvements in or relating to gas seals between relatively rotatable parts
GB186594A (en) Improved packing for shafts
GB816762A (en) Improvements in labyrinth fluid sealing devices
GB823613A (en) Sealing ring assemblies including o-rings