JP5523920B2 - 回転機械バランスウェイト - Google Patents

回転機械バランスウェイト Download PDF

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Publication number
JP5523920B2
JP5523920B2 JP2010101581A JP2010101581A JP5523920B2 JP 5523920 B2 JP5523920 B2 JP 5523920B2 JP 2010101581 A JP2010101581 A JP 2010101581A JP 2010101581 A JP2010101581 A JP 2010101581A JP 5523920 B2 JP5523920 B2 JP 5523920B2
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JP
Japan
Prior art keywords
balance weight
groove
sides
pair
width
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 - Fee Related
Application number
JP2010101581A
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English (en)
Japanese (ja)
Other versions
JP2010261446A (ja
JP2010261446A5 (enExample
Inventor
ケネス・マイケル・コーザ
アリン・キース・ホリデイ
ジョン・パトリック・マクグレイン
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
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2010261446A publication Critical patent/JP2010261446A/ja
Publication of JP2010261446A5 publication Critical patent/JP2010261446A5/ja
Application granted granted Critical
Publication of JP5523920B2 publication Critical patent/JP5523920B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/662—Balancing of rotors
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/34—Fastening arrangements therefor
    • 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
    • G01M1/36—Compensating imbalance by adjusting position of masses built-in the body to be tested
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2010101581A 2009-05-04 2010-04-27 回転機械バランスウェイト Expired - Fee Related JP5523920B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/435,324 US8177487B2 (en) 2009-05-04 2009-05-04 Rotary machine balance weights
US12/435,324 2009-05-04

Publications (3)

Publication Number Publication Date
JP2010261446A JP2010261446A (ja) 2010-11-18
JP2010261446A5 JP2010261446A5 (enExample) 2013-06-13
JP5523920B2 true JP5523920B2 (ja) 2014-06-18

Family

ID=42321185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010101581A Expired - Fee Related JP5523920B2 (ja) 2009-05-04 2010-04-27 回転機械バランスウェイト

Country Status (4)

Country Link
US (1) US8177487B2 (enExample)
EP (1) EP2251529A3 (enExample)
JP (1) JP5523920B2 (enExample)
RU (1) RU2535897C2 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2397651A1 (en) * 2010-06-17 2011-12-21 Siemens Aktiengesellschaft Balance correction weight providing constant mass
EP2405100A1 (en) * 2010-07-05 2012-01-11 Siemens Aktiengesellschaft Combined sealing and balancing arrangement for a turbine disc
JP5812766B2 (ja) * 2011-08-29 2015-11-17 ミネベア株式会社 送風機
WO2013162122A1 (ko) * 2012-04-23 2013-10-31 주식회사 제이엠더블유 소결베어링이 장착된 헤어 드라이어용 비엘디씨 모터
JP2013253522A (ja) * 2012-06-06 2013-12-19 Ihi Corp ブリスク
EP2708697A1 (en) * 2012-09-17 2014-03-19 Alstom Technology Ltd Method of coupling two rotor sections and turbine rotor
JP6131022B2 (ja) * 2012-10-30 2017-05-17 三菱重工業株式会社 インペラ及びこれを備えた回転機械
US9404367B2 (en) * 2012-11-21 2016-08-02 Solar Turbines Incorporated Gas turbine engine compressor rotor assembly and balancing system
KR200486080Y1 (ko) * 2013-03-25 2018-03-30 대우조선해양 주식회사 그라인더용 자동 디스크 밸런싱 장치
US9518610B2 (en) * 2013-05-28 2016-12-13 General Electric Company Load coupling and method for adjusting torsional natural frequency of power train
WO2015088623A2 (en) * 2013-09-26 2015-06-18 United Technologies Corporation Balanced rotating component for a gas powered engine
CN104514840B (zh) * 2013-09-30 2017-01-04 哈尔滨飞机工业集团有限责任公司 飞机配重装置
US20150192019A1 (en) * 2014-01-07 2015-07-09 General Electric Company Rotor train torsional mode frequency tuning apparatus
EP2905109A1 (de) * 2014-02-07 2015-08-12 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Sichern eines in einem Gewindesitz eingeschraubten Gewindeelements, Verfahren zum Einbauen wenigstens eines Wuchtgewichts einer Turbine sowie Turbine
US9917488B2 (en) * 2014-03-04 2018-03-13 Nidec Motor Corporation Motor including removable weights for balancing
CN104929980B (zh) * 2015-07-03 2018-07-17 广东海洋大学 一种具备动平衡自调装置的风机扇叶
KR101789907B1 (ko) * 2016-01-11 2017-10-25 두산중공업 주식회사 가스터빈
US11105203B2 (en) * 2018-01-29 2021-08-31 Carrier Corporation High efficiency centrifugal impeller with balancing weights
US10883370B2 (en) * 2018-08-14 2021-01-05 Raytheon Technologies Corporation Dovetail weight system for rotor balance
JP7196120B2 (ja) * 2020-02-10 2022-12-26 三菱重工業株式会社 タービンホイール
KR102348487B1 (ko) * 2020-06-24 2022-01-06 두산중공업 주식회사 터빈 블레이드 및 이를 포함하는 가스 터빈
US11377955B2 (en) 2020-09-16 2022-07-05 General Electric Company Balancing weight entry port for turbine rotor
KR102360887B1 (ko) * 2021-02-16 2022-02-08 한전케이피에스 주식회사 발전기 터빈의 발란싱용 웨이트 장치
KR20230091604A (ko) * 2021-12-16 2023-06-23 한화에어로스페이스 주식회사 보호심을 구비하는 로터 어셈블리 및 이를 포함하는 가스 터빈 엔진

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB805371A (en) * 1956-01-16 1958-12-03 Rolls Royce Improvements in or relating to balancing means for rotors
SU385373A1 (ru) * 1970-12-18 1973-05-29 УСТРОЙСТВО дл ЗАКЛИНИВАНИЯ ПАЗОВ РОТОРА ТУРБОГЕНЕРАТОРА
US3736811A (en) * 1971-08-19 1973-06-05 Gen Electric Balance weight attachment for turbine wheels
JPS5913740U (ja) * 1982-07-16 1984-01-27 富士電機株式会社 回転体のバランスウエイト
US4477226A (en) * 1983-05-09 1984-10-16 General Electric Company Balance for rotating member
US4842485A (en) * 1988-02-10 1989-06-27 Westinghouse Electric Corp. Balanced turbine rotor and method for making the same
SU1620869A1 (ru) * 1989-02-08 1991-01-15 Университет дружбы народов им.Патриса Лумумбы Балансировочное устройство
US5018943A (en) * 1989-04-17 1991-05-28 General Electric Company Boltless balance weight for turbine rotors
US6481969B2 (en) * 1999-05-10 2002-11-19 General Electric Company Apparatus and methods for balancing turbine rotors
US6279420B1 (en) * 1999-08-18 2001-08-28 General Electric Co. Balance weight for a rotary component in turbomachinery, methods of installation and installation tools
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
US7234916B2 (en) * 2004-09-16 2007-06-26 General Electric Company Method and apparatus for balancing gas turbine engines
US7371042B2 (en) * 2004-12-21 2008-05-13 General Electric Company Method and apparatus for balancing gas turbine engines
US7465146B2 (en) * 2005-12-05 2008-12-16 General Electric Company Methods and systems for turbine rotor balancing

Also Published As

Publication number Publication date
JP2010261446A (ja) 2010-11-18
RU2010117015A (ru) 2011-11-10
US8177487B2 (en) 2012-05-15
RU2535897C2 (ru) 2014-12-20
EP2251529A3 (en) 2013-10-16
EP2251529A2 (en) 2010-11-17
US20100278634A1 (en) 2010-11-04

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