DE102012100656A1 - Serviceeinrichtung einer Turbomaschine - Google Patents

Serviceeinrichtung einer Turbomaschine Download PDF

Info

Publication number
DE102012100656A1
DE102012100656A1 DE102012100656A DE102012100656A DE102012100656A1 DE 102012100656 A1 DE102012100656 A1 DE 102012100656A1 DE 102012100656 A DE102012100656 A DE 102012100656A DE 102012100656 A DE102012100656 A DE 102012100656A DE 102012100656 A1 DE102012100656 A1 DE 102012100656A1
Authority
DE
Germany
Prior art keywords
cover
vane
turbomachine
rail
fluid flow
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.)
Withdrawn
Application number
DE102012100656A
Other languages
German (de)
English (en)
Inventor
Sarda Rajesh
John F. Welch
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE102012100656A1 publication Critical patent/DE102012100656A1/de
Withdrawn legal-status Critical Current

Links

Images

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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE102012100656A 2011-01-27 2012-01-26 Serviceeinrichtung einer Turbomaschine Withdrawn DE102012100656A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/015,509 2011-01-27
US13/015,509 US20120195746A1 (en) 2011-01-27 2011-01-27 Turbomachine service assembly

Publications (1)

Publication Number Publication Date
DE102012100656A1 true DE102012100656A1 (de) 2012-09-20

Family

ID=46513921

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012100656A Withdrawn DE102012100656A1 (de) 2011-01-27 2012-01-26 Serviceeinrichtung einer Turbomaschine

Country Status (5)

Country Link
US (1) US20120195746A1 (zh)
JP (1) JP2012154333A (zh)
CN (1) CN102619575A (zh)
DE (1) DE102012100656A1 (zh)
FR (1) FR2971021A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2692995B1 (en) * 2012-07-30 2017-09-20 Ansaldo Energia IP UK Limited Stationary gas turbine engine and method for performing maintenance work
US9945411B2 (en) * 2012-08-31 2018-04-17 United Technologies Corporation Self-anti-rotating dual lock washer
US9366149B2 (en) 2012-09-21 2016-06-14 United Technologies Corporation Multi-stage high pressure compressor case
US9279342B2 (en) * 2012-11-21 2016-03-08 General Electric Company Turbine casing with service wedge
US9260281B2 (en) 2013-03-13 2016-02-16 General Electric Company Lift efficiency improvement mechanism for turbine casing service wedge
EP2837775B1 (en) * 2013-08-15 2016-03-30 ALSTOM Technology Ltd Fixation device for turbine and method for applying fixation
US9784301B2 (en) * 2014-11-04 2017-10-10 United Technologies Corporation Assembly for plugging an aperture in a body
US10502057B2 (en) * 2015-05-20 2019-12-10 General Electric Company System and method for blade access in turbomachinery
JP6547534B2 (ja) * 2015-09-14 2019-07-24 株式会社Ihi 軸流機械の分解方法
US11434774B2 (en) * 2016-08-08 2022-09-06 Raytheon Technologies Corporation Borescope plug
US20190337102A1 (en) * 2018-05-07 2019-11-07 General Electric Company Interlocking Stage of Airfoils
FR3122900A1 (fr) * 2021-05-11 2022-11-18 Safran Ventilation Systems Dispositif pour la realisation d’un ventilateur ou compresseur pour l’industrie aeronautique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995294A (en) * 1954-12-02 1961-08-08 Studebaker Packard Corp Stator casing and blade assembly
FR2282550A1 (fr) * 1974-08-21 1976-03-19 Shur Lok International Sa Stator de compresseur a carter monobloc
US3985465A (en) * 1975-06-25 1976-10-12 United Technologies Corporation Turbomachine with removable stator vane
GB8913988D0 (en) * 1989-06-17 1989-08-09 Rolls Royce Plc Improvements in or relating to control of variable stator vanes
GB2236809B (en) * 1989-09-22 1994-03-16 Rolls Royce Plc Improvements in or relating to gas turbine engines
US5197191A (en) * 1991-03-04 1993-03-30 General Electric Company Repair of airfoil edges
EP1389669B1 (de) * 2002-08-16 2006-06-07 Siemens Aktiengesellschaft Befestigungssystem
WO2007064605A2 (en) * 2005-11-30 2007-06-07 Dresser-Rand Company End closure device for a turbomachine casing
SG159412A1 (en) * 2008-08-25 2010-03-30 Pratt & Whitney Services Pte L Fixture for compressor stator chord restoration repair

Also Published As

Publication number Publication date
JP2012154333A (ja) 2012-08-16
CN102619575A (zh) 2012-08-01
US20120195746A1 (en) 2012-08-02
FR2971021A1 (fr) 2012-08-03

Similar Documents

Publication Publication Date Title
DE102012100656A1 (de) Serviceeinrichtung einer Turbomaschine
DE60204105T2 (de) Wärmeverträgliche Dichtung
DE19821889B4 (de) Verfahren und Vorrichtung zur Durchführung von Reparatur- und/oder Wartungsarbeiten im Innengehäuse einer mehrschaligen Turbomaschine
DE102014114556A1 (de) Verriegelnde Abstandshalteranordnung
DE3930324A1 (de) Stromlinienfoermige turbinenschaufel
EP1656493A1 (de) Labyrinthdichtung in einer stationären gasturbine
DE112013006128T5 (de) Laufschaufel und zugehöriges Herstellungsverfahren
DE69118098T2 (de) Abdeckring für Bolzenköpfe
EP0856639A2 (de) Abgasturbine eines Turboladers
DE102011054586A1 (de) Dichtungsanordnung für eine Turbomaschine
DE102014114553A1 (de) Verriegelnde Abstandshalteranordnung
CH709048A2 (de) Laufschaufel mit einer Dämpferanordnung für eine Turbine.
DE19618314A1 (de) Abgasturbine eines Abgasturboladers
EP2738470A1 (de) Schindelbefestigungsanordnung einer Gasturbinenbrennkammer
DE102014114695A1 (de) Verriegelnde Abstandshalteranordnung
CH708769A2 (de) Verriegelnde Abstandshalteranordnung zur Einführung in einen umlaufenden Befestigungsschlitz zwischen Plattformen benachbarter Laufschaufeln.
CH708768A2 (de) Verriegelnde Abstandshalteranordnung zur Einführung in einen umlaufenden Befestigungsschlitz zwischen Plattformen benachbarter Laufschaufeln.
EP2379846A1 (de) Leitschaufelsystem für eine strömungsmaschine mit segmentiertem leitschaufelträger
DE112015001259T5 (de) Abgaskammer-Einlassseitenelement, Abgaskammer, Gasturbine und Verfahren zum Entfernen einer Turbinenschaufel der letzten Stufe
DE10311038A1 (de) Rotoreinsatzbaugruppe und Retrofit-Verfahren
DE112013006105T5 (de) Turbinenlaufschaufeln mit Spannweitenmitten-Deckbändern
DE102010037692A1 (de) Geformte Wabendichtung für eine Turbomaschine
EP3181827A1 (de) Turbomaschine bauteilverbindung
DE102018210600A1 (de) Mantelringanordnung für eine strömungsmaschine
DE102016101168A1 (de) Strömungsmaschine mit einer in einer Ausnehmung einer Wandung anordenbaren Einsetzeinrichtung

Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee