ES2013002A6 - Rotor de turbina equilibrado. - Google Patents

Rotor de turbina equilibrado.

Info

Publication number
ES2013002A6
ES2013002A6 ES8900444A ES8900444A ES2013002A6 ES 2013002 A6 ES2013002 A6 ES 2013002A6 ES 8900444 A ES8900444 A ES 8900444A ES 8900444 A ES8900444 A ES 8900444A ES 2013002 A6 ES2013002 A6 ES 2013002A6
Authority
ES
Spain
Prior art keywords
turbine rotor
faces
hole
central part
sections
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 - Lifetime
Application number
ES8900444A
Other languages
English (en)
Inventor
Ralph Rickie Barber
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 ES2013002A6 publication Critical patent/ES2013002A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)

Abstract

UN ROTOR DE TURBINA EQUILIBRADO TIENE UN MIEMBRO CILINDRICO (3) CON UN PAR DE EJES EXTREMOS OPUESTOS (5) Y UNA PARTE CENTRAL AGRANDADA (7), TENIENDO LA PARTE CENTRAL AGRADADA CARAS PRIMERA Y SEGUNDA (9, 11), CON UNA GARGANTA CIRCULAR (13) FORMADA EN UNA AL MENOS DE LAS CARAS (9, 11) Y CONJUNTOS (15) DE PESOS EXPANDIBLES QUE PUEDEN ENCAJARSE EN LA GARGANTA (13). LOS CONJUNTOS (15) DE PESOS TIENEN UN MIEMBRO DE CUERPO ARQUEADO FORMADO POR SECCIONES DEFORMABLES SUPERIOR E INFERIOR CON UN ORIFICIO A SU TRAVES, Y UN TORNILLO EXPANSOR DISPUESTO EN EL ORIFICIO Y DESTINADO A OBLIGAR A SEPARARSE A LAS SECCIONES DEFORMABLES, PARA FIJAR LOS PESOS (15) EN CUALQUIER POSICION ANGULAR DESEADA EN LA GARGANTE (13).
ES8900444A 1988-02-10 1989-02-08 Rotor de turbina equilibrado. Expired - Lifetime ES2013002A6 (es)

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 (1)

Publication Number Publication Date
ES2013002A6 true ES2013002A6 (es) 1990-04-16

Family

ID=22551215

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900444A Expired - Lifetime ES2013002A6 (es) 1988-02-10 1989-02-08 Rotor de turbina equilibrado.

Country Status (7)

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

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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
EP1184590B1 (de) * 2000-08-10 2005-11-30 Heidelberger Druckmaschinen Aktiengesellschaft 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
JP4685801B2 (ja) * 2005-01-21 2011-05-18 株式会社日立製作所 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
US20090120143A1 (en) * 2007-11-08 2009-05-14 General Electric Company Rotating machine including a self-locking balancing member
US8186955B2 (en) * 2007-11-08 2012-05-29 General Electric Company Rotating machine balancing member assembly including multiple interlocking balancing members
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
US20150322793A1 (en) * 2012-07-02 2015-11-12 Borgwarner Inc. Method for turbine wheel balance stock removal
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
CN115075887B (zh) * 2022-07-15 2025-06-17 中国航发沈阳发动机研究所 一种航空发动机涡轮盘转子平衡连接装置
DE102022127288B4 (de) * 2022-10-18 2024-06-13 Rauschert Heinersdorf - Pressig GmbH Verfahren zum Auswuchten eines Rotationskörpers und Wuchtmaschine
US12553346B1 (en) 2025-03-10 2026-02-17 Pratt & Whitney Canada Corp. Gas turbine engine with rotational spool balancing system

Family Cites Families (8)

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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
CN1016255B (zh) 1992-04-15
CA1294890C (en) 1992-01-28
US4842485A (en) 1989-06-27
KR890013310A (ko) 1989-09-22
IT1232622B (it) 1992-02-28
IT8941516A0 (it) 1989-02-09
CN1035341A (zh) 1989-09-06
JPH01244102A (ja) 1989-09-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401