IT1232622B - Rotore di turbina a vapore bilanciato. - Google Patents

Rotore di turbina a vapore bilanciato.

Info

Publication number
IT1232622B
IT1232622B IT8941516A IT4151689A IT1232622B IT 1232622 B IT1232622 B IT 1232622B IT 8941516 A IT8941516 A IT 8941516A IT 4151689 A IT4151689 A IT 4151689A IT 1232622 B IT1232622 B IT 1232622B
Authority
IT
Italy
Prior art keywords
steam turbine
turbine rotor
balanced steam
balanced
rotor
Prior art date
Application number
IT8941516A
Other languages
English (en)
Other versions
IT8941516A0 (it
Inventor
Ralph Rickie Barber
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 IT8941516A0 publication Critical patent/IT8941516A0/it
Application granted granted Critical
Publication of IT1232622B publication Critical patent/IT1232622B/it

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
    • 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
    • F16F15/322—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT8941516A 1988-02-10 1989-02-09 Rotore di turbina a vapore bilanciato. IT1232622B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/154,401 US4842485A (en) 1988-02-10 1988-02-10 Balanced turbine rotor and method for making the same

Publications (2)

Publication Number Publication Date
IT8941516A0 IT8941516A0 (it) 1989-02-09
IT1232622B true IT1232622B (it) 1992-02-28

Family

ID=22551215

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8941516A IT1232622B (it) 1988-02-10 1989-02-09 Rotore di turbina a vapore bilanciato.

Country Status (7)

Country Link
US (1) US4842485A (it)
JP (1) JPH01244102A (it)
KR (1) KR890013310A (it)
CN (1) CN1016255B (it)
CA (1) CA1294890C (it)
ES (1) ES2013002A6 (it)
IT (1) IT1232622B (it)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5011374A (en) * 1987-11-17 1991-04-30 General Electric Company Method and apparatus for balancing turbine rotors
US5018943A (en) * 1989-04-17 1991-05-28 General Electric Company Boltless balance weight for turbine rotors
US5205189A (en) * 1990-12-17 1993-04-27 General Electric Company Engine shaft balance assembly
US5545010A (en) * 1993-05-13 1996-08-13 Solar Turbines Incorporated Method and apparatus for trim balancing a gas turbine engine
US6532854B2 (en) 1994-01-21 2003-03-18 Best Cutting Die Company Cutting die clamping mechanism
US5697277A (en) * 1994-05-17 1997-12-16 Best Cutting Die Company Multi use rotary die plate system
US6074119A (en) * 1996-10-01 2000-06-13 Schlanger; Raphael Connecting device including connectable members and tapered element
US6076444A (en) * 1997-08-01 2000-06-20 Best Cutting Die Company Panel cutting apparatus with selectable matrices for vacuum and air
IT1303052B1 (it) * 1998-04-30 2000-10-23 Andrea Spa D Portautensile rotante con dispositivo di bilanciatura
US6481969B2 (en) * 1999-05-10 2002-11-19 General Electric Company Apparatus and methods for balancing turbine rotors
US6171039B1 (en) * 1999-05-11 2001-01-09 Nokia Telecommunications Oy Locking mechanism for connector
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
ATE311555T1 (de) * 2000-08-10 2005-12-15 Heidelberger Druckmasch Ag Verfahren und einrichtung zum auswuchten von rotierenden körpern
US7286643B2 (en) * 2003-12-23 2007-10-23 General Electric Company X-ray tube target balancing features
US7303377B2 (en) * 2004-04-14 2007-12-04 Pratt & Whitney Canada Corp. Apparatus and method of balancing a shaft
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
WO2006077642A1 (ja) * 2005-01-21 2006-07-27 Hitachi, Ltd. ガスタービンのバランス修正方法
JP4333616B2 (ja) * 2005-03-28 2009-09-16 トヨタ自動車株式会社 回転体バランス修正部材および回転体バランス修正方法
FR2885196B1 (fr) * 2005-04-29 2007-06-29 Snecma Moteurs Sa Dispositif d'equilibrage d'un rotor de turbomachine
US8186955B2 (en) * 2007-11-08 2012-05-29 General Electric Company Rotating machine balancing member assembly including multiple interlocking balancing members
US20090120143A1 (en) * 2007-11-08 2009-05-14 General Electric Company Rotating machine including a self-locking balancing member
US8282349B2 (en) * 2008-03-07 2012-10-09 General Electric Company Steam turbine rotor and method of assembling the same
JP5274877B2 (ja) * 2008-04-11 2013-08-28 Ｈｏｙａ株式会社 ズームレンズ系及びそれを用いた電子撮像装置
US8322991B2 (en) * 2009-04-10 2012-12-04 Rolls-Royce Corporation Balance weight
US8177487B2 (en) * 2009-05-04 2012-05-15 General Electric Company Rotary machine balance weights
US8353670B2 (en) * 2009-07-30 2013-01-15 Pratt & Whitney Canada Corp. Axial balancing clip weight for rotor assembly and method for balancing a rotor assembly
US8506253B2 (en) * 2009-08-19 2013-08-13 Pratt & Whitney Canada Corp. Balancing apparatus for rotor assembly
US8631578B2 (en) * 2009-10-01 2014-01-21 Pratt & Whitney Canada Corp. Radial balancing clip weight for rotor assembly
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
IN2015DN00295A (it) * 2012-07-02 2015-06-12 Borgwarner Inc
CN102943695B (zh) * 2012-08-30 2014-11-26 哈尔滨汽轮机厂有限责任公司 一种菌型叶根叶片成圈的平衡方法
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
KR20140062779A (ko) * 2012-11-15 2014-05-26 삼성전기주식회사 임펠러 및 이를 포함하는 전동 송풍기
US8925612B2 (en) * 2013-02-25 2015-01-06 Branson Ultrasonics Corporation Ultrasonic collet horn for ultrasonic welder
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
GB201409242D0 (en) * 2014-05-23 2014-07-09 Rolls Royce Plc Screw tool
DE102015218428A1 (de) 2014-10-03 2016-04-07 Borgwarner Inc., Patent Department Vorrichtungen und verfahren zur einstellung des gleichgewichts der rotationsanordnung eines turboladers
KR102000356B1 (ko) * 2017-10-25 2019-07-15 두산중공업 주식회사 압축기 및 이를 포함하는 가스 터빈
US10697300B2 (en) * 2017-12-14 2020-06-30 Raytheon Technologies Corporation Rotor balance weight system
CN110145372B (zh) * 2019-05-25 2021-08-10 立德动力设备(浙江)有限公司 一种汽轮机转子叉形叶片安装结构及其安装方法
CN111255522B (zh) * 2020-01-19 2022-02-11 中国科学院工程热物理研究所 一种用于调节发动机高压转子系统轴向力的平衡盘结构
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
US11377955B2 (en) * 2020-09-16 2022-07-05 General Electric Company Balancing weight entry port for turbine rotor
US11732585B2 (en) * 2021-01-28 2023-08-22 General Electric Company Trapped rotatable weights to improve rotor balance
DE102022127288B4 (de) 2022-10-18 2024-06-13 Rauschert Heinersdorf - Pressig GmbH Verfahren zum Auswuchten eines Rotationskörpers und Wuchtmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1052830A (en) * 1912-07-30 1913-02-11 Joseph Kennedy Wall-socket.
FR495350A (fr) * 1919-01-16 1919-10-04 Raoul Diaz Wagner Écrou fendu contractible destiné à empecher le desserrage des boulons dans les douilles expansibles et autres applications
US2334285A (en) * 1942-05-04 1943-11-16 Theodore F Philippi Balanced rotary body
US2384918A (en) * 1944-06-10 1945-09-18 Chrysler Corp Dowel construction
US2665546A (en) * 1952-04-29 1954-01-12 Hamilton Watch Co Balance bar for watches
US3736811A (en) * 1971-08-19 1973-06-05 Gen Electric Balance weight attachment for turbine wheels
US3887990A (en) * 1972-12-11 1975-06-10 Floyd Leroy Wilson Method of securing two members together with a fastener
JPS5852099B2 (ja) * 1978-11-29 1983-11-19 株式会社日立製作所 回転体のバランスウエイト

Also Published As

Publication number Publication date
CA1294890C (en) 1992-01-28
CN1016255B (zh) 1992-04-15
IT8941516A0 (it) 1989-02-09
ES2013002A6 (es) 1990-04-16
CN1035341A (zh) 1989-09-06
JPH01244102A (ja) 1989-09-28
US4842485A (en) 1989-06-27
KR890013310A (ko) 1989-09-22

Similar Documents

Publication Publication Date Title
IT1232622B (it) Rotore di turbina a vapore bilanciato.
DE68925000D1 (de) Dampferzeuger.
DE3782002D1 (de) Dampferzeuger.
ITMI912069A0 (it) Rotore di turbina a vapore avente saldature gradate
IT8521318A0 (it) Perfezionato stadio di turbina a vapore.
DE69114051D1 (de) Verbesserungen an Ummantelungen von Turbinenrotoren.
IT8621513A0 (it) Turbina a gas.
FR2601069B1 (fr) Turbine.
DE68900646D1 (de) Schaufelplatte einer turbine.
IT8941521A0 (it) Guarnizione a labirinto in particolare per turbine a vapore.
IT1236917B (it) Reattore a turbina a gas.
DE58901083D1 (de) Peltonturbine.
IT8841530A0 (it) Disposizione di supporto di palette per turbine a vapore.
IT1237965B (it) Turbina a vapore
IT8222039A0 (it) Complesso di rotore di macchina a turbina.
DE69034188D1 (de) Hitzebeständiger Dampfturbinenrotor
DE58902622D1 (de) Mehrgehaeusedampfturbosatz.
IT8423001A0 (it) Chiavetta radiale per dischi di turbine a vapore.
DE3766053D1 (de) Dampferzeuger.
FR2681640B1 (fr) Turbomachine a aubes de stator a calage variable.
FR2652858B1 (fr) Stator de turbomachine associe a des moyens de deformation.
FR2604518B1 (fr) Debitmetre a turbine
FR2664625B1 (fr) Seche-linge a turbine.
IT1213224B (it) Chiavetta radiale catturata per dischi di turbine a vapore.
ITMI912691A0 (it) Turbina a vapore