IN2014DN10840A - - Google Patents

Download PDF

Info

Publication number
IN2014DN10840A
IN2014DN10840A IN10840DEN2014A IN2014DN10840A IN 2014DN10840 A IN2014DN10840 A IN 2014DN10840A IN 10840DEN2014 A IN10840DEN2014 A IN 10840DEN2014A IN 2014DN10840 A IN2014DN10840 A IN 2014DN10840A
Authority
IN
India
Prior art keywords
aft
balancing holes
radial flange
stage compressor
compressor disk
Prior art date
Application number
Other languages
English (en)
Inventor
Dover M Fernandez
Cory Patrick Muscat
Gary Paul Vavrek
James Eric Miller
Original Assignee
Solar Turbines Inc
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 Solar Turbines Inc filed Critical Solar Turbines Inc
Publication of IN2014DN10840A publication Critical patent/IN2014DN10840A/en

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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/027—Arrangements for balancing
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/063—Welded rotors
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/30—Compensating imbalance
    • G01M1/32—Compensating imbalance by adding material to the body to be tested, e.g. by correcting-weights
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IN10840DEN2014 2012-07-17 2013-07-12 IN2014DN10840A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/551,517 US9388697B2 (en) 2012-07-17 2012-07-17 First stage compressor disk configured for balancing the compressor rotor assembly
PCT/US2013/050274 WO2014014773A1 (fr) 2012-07-17 2013-07-12 Disque de compresseur de premier étage conçu pour équilibrer l'ensemble rotor de compresseur

Publications (1)

Publication Number Publication Date
IN2014DN10840A true IN2014DN10840A (fr) 2015-09-04

Family

ID=49946695

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10840DEN2014 IN2014DN10840A (fr) 2012-07-17 2013-07-12

Country Status (5)

Country Link
US (1) US9388697B2 (fr)
CN (1) CN104471212B (fr)
IN (1) IN2014DN10840A (fr)
RU (1) RU2650237C2 (fr)
WO (1) WO2014014773A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150128486A (ko) * 2014-05-09 2015-11-18 주식회사 만도 비산방지부재를 포함하는 계자 권선형 모터용 로터
EP3012404B1 (fr) * 2014-10-22 2021-08-04 Raytheon Technologies Corporation Disque aubagé avec une jante comprenant un dispositif anti-vibration
US20170037737A1 (en) * 2015-08-05 2017-02-09 Rolls-Royce Corporation Rotating components with blind holes
US11105203B2 (en) 2018-01-29 2021-08-31 Carrier Corporation High efficiency centrifugal impeller with balancing weights
FR3084696B1 (fr) * 2018-07-31 2021-06-04 Safran Aircraft Engines Systeme d'equilibrage ameliore pour turbomachine d'aeronef
US10975720B2 (en) 2018-07-31 2021-04-13 Safran Aircraft Engines Balancing system for an aircraft turbomachine
US11377955B2 (en) * 2020-09-16 2022-07-05 General Electric Company Balancing weight entry port for turbine rotor
WO2024199726A1 (fr) * 2023-03-31 2024-10-03 Nuovo Pignone Tecnologie - S.R.L. Détendeur et procédé de fabrication

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU624130A1 (en) 1977-03-09 1978-09-15 Aleksandr N Brovko Balance weight
JPS6032901A (ja) 1983-08-03 1985-02-20 Toyota Central Res & Dev Lab Inc セラミックス製高速回転体
JPS6185501A (ja) 1984-10-03 1986-05-01 Ngk Insulators Ltd セラミツクスロ−タ−のバランス修正方法並びにそれに用いられる修正治具
SE514159C2 (sv) 1998-05-25 2001-01-15 Abb Ab Gasturbininrättning innefattande ett balanseringsorgan
US6171195B1 (en) * 1999-03-01 2001-01-09 Leslie W. Ferguson Apparatus and method for aligning shaft couplings
US6471453B1 (en) * 2001-05-25 2002-10-29 Kennametal Inc. Balancing assembly for a rotating member
US6893222B2 (en) * 2003-02-10 2005-05-17 United Technologies Corporation Turbine balancing
FR2866057B1 (fr) * 2004-02-06 2006-04-28 Snecma Moteurs Dispositif d'equilibrage d'un disque de rotor, disque equipe d'un tel dispositif, et rotor ayant un tel disque
US20050265846A1 (en) 2004-06-01 2005-12-01 Przytulski James C Balance assembly for rotary turbine component and method for installing and/or adjusting balance weight
FR2920187B1 (fr) * 2007-08-24 2014-07-04 Snecma Soufflante pour turbomachine d'aeronef comprenant une bride d'equilibrage masqueee par le cone d'entree.
US8186955B2 (en) * 2007-11-08 2012-05-29 General Electric Company Rotating machine balancing member assembly including multiple interlocking balancing members
EP2180147B1 (fr) * 2008-06-18 2016-08-17 Mitsubishi Hitachi Power Systems, Ltd. Rotor pour machine tournante et procédé de fabrication associé
DE112009001230T5 (de) 2008-06-19 2011-04-28 Borgwarner Inc., Auburn Hills Rotorwelle einer Turbomaschine und Verfahren zur Herstellung eines Rotors einer Turbomaschine
JP2010031812A (ja) * 2008-07-31 2010-02-12 Hitachi Ltd タービンロータ
US8328519B2 (en) 2008-09-24 2012-12-11 Pratt & Whitney Canada Corp. Rotor with improved balancing features
US8342804B2 (en) * 2008-09-30 2013-01-01 Pratt & Whitney Canada Corp. Rotor disc and method of balancing
US8186954B2 (en) * 2008-09-30 2012-05-29 General Electric Company Gas turbine engine rotor and balance weight therefor
GB0908502D0 (en) 2009-05-19 2009-06-24 Rolls Royce Plc A balanced rotor for a turbine engine
US9297258B2 (en) * 2009-06-16 2016-03-29 General Electric Company Trapped spring balance weight and rotor assembly
US9127555B2 (en) * 2010-12-21 2015-09-08 Solar Turbines Incorporated Method for balancing rotating assembly of gas turbine engine
US8888458B2 (en) * 2012-03-12 2014-11-18 United Technologies Corporation Turbomachine rotor balancing system
US9404367B2 (en) * 2012-11-21 2016-08-02 Solar Turbines Incorporated Gas turbine engine compressor rotor assembly and balancing system

Also Published As

Publication number Publication date
CN104471212B (zh) 2016-12-07
CN104471212A (zh) 2015-03-25
RU2650237C2 (ru) 2018-04-11
RU2015105150A (ru) 2016-09-10
US9388697B2 (en) 2016-07-12
US20140023504A1 (en) 2014-01-23
WO2014014773A1 (fr) 2014-01-23

Similar Documents

Publication Publication Date Title
IN2014DN10840A (fr)
EP2562086A3 (fr) Nacelle
EP2369135A3 (fr) Segment de virole d'étanchéité en bout d'aube pour moteur à turbine à gaz et moteur à turbine à gaz associé
EP2543825A3 (fr) Virole pour turbine à gaz
EP2586992A3 (fr) Étanchéité d'une aube tournante comportant des passages d'air de refroidissement
EP2775098A3 (fr) Entretoise support intégrée à une aube directrice
WO2014028095A3 (fr) Joint d'étanchéité vis-à-vis de l'air externe de pale avec passages évidés
WO2014116342A3 (fr) Verrouillage de support
WO2014116626A3 (fr) Air de purge et de refroidissement pour une section d'échappement d'un ensemble de turbine à gaz
EP2386725A3 (fr) Anneau de turbine à gaz en céramique
EP2476865A3 (fr) Virole pour turbomachine
WO2014072626A3 (fr) Support de tube d'évacuation d'air dans une turbomachine
WO2014028090A3 (fr) Joint d'étanchéité vis-à-vis de l'air externe à lame pour un moteur à turbine à gaz
EP3156606A3 (fr) Anneau de cerclage et procédés de formation de composants de turbine
EP2299061A3 (fr) Support d'anneau de turbine en céramique
EP2657451A3 (fr) Ensemble de refroidissement d'anneau de turbine pour système de turbine à gaz
EP2474707A3 (fr) Protection thermique multifonction pour moteur de turbine à gaz
IN2014DN10346A (fr)
WO2015088620A3 (fr) Bague d'équilibrage pour composant rotatif
WO2015112227A3 (fr) Multiples trous d'injection pour ailette de moteur à turbine à gaz
GB201302069D0 (en) An Axisymmetric Part For An Aviation Turbine Engine Rotor
EP2484871A3 (fr) Turbomachine avec passage d'écoulement doté d'un périphérique extérieur variable circonférenciellement
EP2481988A3 (fr) Support de chemise de chambre de combustion et ensemble formant joint
WO2013141939A3 (fr) Procédé de fabrication de composant de turbomachine, de profil aérodynamique, et de turbine à gaz
GB2498321A (en) Set of rotor discs for a turbomachine