CH701143B1 - Rotationsmaschine, insbesondere Gasturbine, mit einem Ausrichtungsregelungssystem. - Google Patents

Rotationsmaschine, insbesondere Gasturbine, mit einem Ausrichtungsregelungssystem. Download PDF

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Publication number
CH701143B1
CH701143B1 CH00773/10A CH7732010A CH701143B1 CH 701143 B1 CH701143 B1 CH 701143B1 CH 00773/10 A CH00773/10 A CH 00773/10A CH 7732010 A CH7732010 A CH 7732010A CH 701143 B1 CH701143 B1 CH 701143B1
Authority
CH
Switzerland
Prior art keywords
housing
rotor
inner shell
shell ring
sensors
Prior art date
Application number
CH00773/10A
Other languages
German (de)
English (en)
Other versions
CH701143A2 (de
Inventor
Martel Alexander Mccallum
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH701143A2 publication Critical patent/CH701143A2/de
Publication of CH701143B1 publication Critical patent/CH701143B1/de

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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/22—Actively adjusting tip-clearance by mechanically actuating the stator or rotor components, e.g. moving shroud sections relative to the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH00773/10A 2009-05-22 2010-05-17 Rotationsmaschine, insbesondere Gasturbine, mit einem Ausrichtungsregelungssystem. CH701143B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/470,929 US8177483B2 (en) 2009-05-22 2009-05-22 Active casing alignment control system and method

Publications (2)

Publication Number Publication Date
CH701143A2 CH701143A2 (de) 2010-11-30
CH701143B1 true CH701143B1 (de) 2015-08-14

Family

ID=42993757

Family Applications (1)

Application Number Title Priority Date Filing Date
CH00773/10A CH701143B1 (de) 2009-05-22 2010-05-17 Rotationsmaschine, insbesondere Gasturbine, mit einem Ausrichtungsregelungssystem.

Country Status (5)

Country Link
US (1) US8177483B2 (enExample)
JP (1) JP5583473B2 (enExample)
CN (1) CN101892875B (enExample)
CH (1) CH701143B1 (enExample)
DE (1) DE102010016890A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8593296B2 (en) * 2010-10-19 2013-11-26 General Electric Company System and method for turbine bucket tip shroud deflection measurement
US8388314B2 (en) 2011-04-21 2013-03-05 General Electric Company Turbine inlet casing with integral bearing housing
US9228447B2 (en) 2012-02-14 2016-01-05 United Technologies Corporation Adjustable blade outer air seal apparatus
US20130326875A1 (en) * 2012-06-08 2013-12-12 General Electric Company Method and apparatus for roll-in and alignment of a casing shell of a gas turbine
US20130330187A1 (en) * 2012-06-11 2013-12-12 General Electric Company Method and apparatus for mitigating out of roundness effects at a turbine
US9476318B2 (en) 2013-09-03 2016-10-25 General Electric Company Systems and methods to monitor a rotating component
US9593589B2 (en) * 2014-02-28 2017-03-14 General Electric Company System and method for thrust bearing actuation to actively control clearance in a turbo machine
US10584609B2 (en) 2016-06-22 2020-03-10 Rolls-Royce Corporation Gas turbine engine frame alignment tool
EP3361099A1 (en) * 2017-02-10 2018-08-15 Entecnia Consulting, S.L.U. Method of manufacturing and assembling a pump and vacuum pump
US10753223B2 (en) * 2017-10-04 2020-08-25 General Electric Company Active centering control for static annular turbine flowpath structures
KR102036191B1 (ko) * 2017-11-20 2019-10-24 두산중공업 주식회사 블레이드 팁 간극 조절 수단을 구비한 가스 터빈
US10920605B2 (en) * 2017-12-21 2021-02-16 General Electric Company System and method for measuring eccentricity of turbine shell relative to turbine rotor
CN109931182B (zh) * 2019-04-25 2024-02-20 西安航空学院 偏心滑片式燃气轮机
US10976220B2 (en) 2019-06-11 2021-04-13 General Electric Company Wireless antenna system for sensors on circumferential interior surface of turbomachine casing
US11952907B2 (en) 2019-06-11 2024-04-09 Ge Infrastructure Technology Llc Systems and methods for sensors on only part of circumferential interior surface of turbomachine casing
US11248495B2 (en) * 2019-06-11 2022-02-15 General Electric Company Systems and methods for sensors on circumferential interior surface of turbomachine casing
US11519298B2 (en) 2019-06-11 2022-12-06 General Electric Company Sensor mounting for circumferential interior surface of turbomachine casing
US11179820B2 (en) 2019-06-11 2021-11-23 General Electric Company Mounting system for tool for machining circumferential interior surface of turbomachine casing
US11635750B2 (en) 2019-10-30 2023-04-25 General Electric Company System and method for removably inserting a sensor assembly into a compressor casing
US11060847B2 (en) 2019-10-30 2021-07-13 General Electric Company System and method for optical measurements in a rotary machine
US11400527B2 (en) 2019-10-30 2022-08-02 General Electric Company System and method for machining a slot in an inner surface of a casing for a gas turbine engine
US11409022B2 (en) 2019-10-30 2022-08-09 General Electric Company System and method for optical measurements in a rotary machine
JP2023100250A (ja) * 2022-01-05 2023-07-18 ゼネラル・エレクトリック・カンパニイ 排気フレーム差動冷却システム
US11668206B1 (en) 2022-03-09 2023-06-06 General Electric Company Temperature gradient control system for a compressor casing

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US4063167A (en) * 1976-06-07 1977-12-13 Avco Corporation Blade tip clearance measuring apparatus
GB2042646B (en) * 1979-02-20 1982-09-22 Rolls Royce Rotor blade tip clearance control for gas turbine engine
GB2050524B (en) * 1979-06-06 1982-10-20 Rolls Royce Turbine stator shroud assembly
CH673509A5 (enExample) * 1986-10-27 1990-03-15 Notron Engineering Ag
US5263816A (en) * 1991-09-03 1993-11-23 General Motors Corporation Turbomachine with active tip clearance control
JPH0711908A (ja) * 1993-06-25 1995-01-13 Mitsubishi Heavy Ind Ltd 蒸気タービン動翼のフラッタ防止装置
US5545007A (en) * 1994-11-25 1996-08-13 United Technologies Corp. Engine blade clearance control system with piezoelectric actuator
US5658125A (en) * 1995-02-28 1997-08-19 Allison Engine Company, Inc. Magnetic bearings as actuation for active compressor stability control
JPH1150809A (ja) * 1997-08-01 1999-02-23 Mitsubishi Heavy Ind Ltd 回転体の伸び量調整装置
DE19756734A1 (de) * 1997-12-19 1999-06-24 Bmw Rolls Royce Gmbh Passives Spalthaltungssystem einer Gasturbine
EP1249577B1 (de) * 2001-04-12 2007-06-06 Siemens Aktiengesellschaft Gasturbine mit axial verschiebbaren Gehäuseteilen
KR100546349B1 (ko) * 2003-07-23 2006-01-26 삼성전자주식회사 광 디스크 서보 시스템에서 디스크 편심 보상 장치 및 그방법
US7079957B2 (en) * 2003-12-30 2006-07-18 General Electric Company Method and system for active tip clearance control in turbines
JP2005344874A (ja) 2004-06-04 2005-12-15 Shimadzu Corp 磁気軸受装置
US7341426B2 (en) * 2004-12-29 2008-03-11 United Technologies Corporation Gas turbine engine blade tip clearance apparatus and method
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US20090031802A1 (en) 2007-08-03 2009-02-05 General Electric Company Rotor alignment system and method
US20090053042A1 (en) 2007-08-22 2009-02-26 General Electric Company Method and apparatus for clearance control of turbine blade tip
US8152446B2 (en) * 2007-08-23 2012-04-10 General Electric Company Apparatus and method for reducing eccentricity and out-of-roundness in turbines

Also Published As

Publication number Publication date
US8177483B2 (en) 2012-05-15
DE102010016890A1 (de) 2010-11-25
US20100296911A1 (en) 2010-11-25
CN101892875B (zh) 2014-04-02
CH701143A2 (de) 2010-11-30
JP5583473B2 (ja) 2014-09-03
JP2010270755A (ja) 2010-12-02
CN101892875A (zh) 2010-11-24

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PLX Patent declared invalid from date of grant onwards