DE60205993D1 - Seitenplatte für Turbinenscheibe - Google Patents

Seitenplatte für Turbinenscheibe

Info

Publication number
DE60205993D1
DE60205993D1 DE60205993T DE60205993T DE60205993D1 DE 60205993 D1 DE60205993 D1 DE 60205993D1 DE 60205993 T DE60205993 T DE 60205993T DE 60205993 T DE60205993 T DE 60205993T DE 60205993 D1 DE60205993 D1 DE 60205993D1
Authority
DE
Germany
Prior art keywords
side plate
turbine disk
turbine
disk
plate
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
DE60205993T
Other languages
English (en)
Other versions
DE60205993T2 (de
Inventor
Peter A Simeone
Gary C Liotta
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
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60205993D1 publication Critical patent/DE60205993D1/de
Publication of DE60205993T2 publication Critical patent/DE60205993T2/de
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
    • 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
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • 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
    • F01D11/005—Sealing means between non relatively rotating elements
    • F01D11/006—Sealing the gap between rotor blades or blades and rotor
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE60205993T 2001-07-20 2002-05-20 Seitenplatte für Turbinenscheibe Expired - Lifetime DE60205993T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US910155 1978-05-26
US09/910,155 US6575703B2 (en) 2001-07-20 2001-07-20 Turbine disk side plate

Publications (2)

Publication Number Publication Date
DE60205993D1 true DE60205993D1 (de) 2005-10-13
DE60205993T2 DE60205993T2 (de) 2006-07-13

Family

ID=25428379

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60205993T Expired - Lifetime DE60205993T2 (de) 2001-07-20 2002-05-20 Seitenplatte für Turbinenscheibe

Country Status (4)

Country Link
US (1) US6575703B2 (de)
EP (1) EP1277917B1 (de)
JP (1) JP4124614B2 (de)
DE (1) DE60205993T2 (de)

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US7238008B2 (en) * 2004-05-28 2007-07-03 General Electric Company Turbine blade retainer seal
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DE102009037393A1 (de) * 2009-08-13 2011-02-17 Man Diesel & Turbo Se Strömungsmaschine
US8465373B2 (en) * 2009-12-29 2013-06-18 Rolls-Royce Corporation Face coupling
FR2961250B1 (fr) * 2010-06-14 2012-07-20 Snecma Dispositif de refroidissement des alveoles d'un disque de rotor de turbomachine a l'aval du cone d'entrainement
US8870544B2 (en) * 2010-07-29 2014-10-28 United Technologies Corporation Rotor cover plate retention method
US8491267B2 (en) * 2010-08-27 2013-07-23 Pratt & Whitney Canada Corp. Retaining ring arrangement for a rotary assembly
US8740554B2 (en) 2011-01-11 2014-06-03 United Technologies Corporation Cover plate with interstage seal for a gas turbine engine
US8662845B2 (en) 2011-01-11 2014-03-04 United Technologies Corporation Multi-function heat shield for a gas turbine engine
US8840375B2 (en) 2011-03-21 2014-09-23 United Technologies Corporation Component lock for a gas turbine engine
FR2981132B1 (fr) * 2011-10-10 2013-12-06 Snecma Ensemble pour turbomachine a refroidissement de disque
US9212562B2 (en) * 2012-07-18 2015-12-15 United Technologies Corporation Bayoneted anti-rotation turbine seals
EP2951398B1 (de) * 2013-01-30 2017-10-04 United Technologies Corporation Gasturbine mit doppel-eingerasteter abdeckplatte für rotorscheibe
US10024183B2 (en) 2013-03-14 2018-07-17 United Technologies Corporation Gas turbine engine rotor disk-seal arrangement
WO2014149104A1 (en) * 2013-03-15 2014-09-25 United Technologies Corporation Lock for retaining minidisks with rotors of a gas turbine engine
WO2014150182A1 (en) * 2013-03-15 2014-09-25 United Technologies Corporation Interlocking rotor assembly with thermal shield
EP2986824B1 (de) * 2013-04-18 2020-05-27 United Technologies Corporation Turbinenminischeibenstossfänger für einen gasturbinenmotor
WO2015020775A1 (en) 2013-08-07 2015-02-12 United Technologies Corporation Gas turbine engine aft seal plate geometry
US9964037B2 (en) 2014-02-26 2018-05-08 United Technologies Corporation Staged heat exchangers for multi-bypass stream gas turbine engines
JP5717904B1 (ja) * 2014-08-04 2015-05-13 三菱日立パワーシステムズ株式会社 静翼、ガスタービン、分割環、静翼の改造方法、および、分割環の改造方法
US10428823B2 (en) * 2014-11-06 2019-10-01 General Electric Company Centrifugal compressor apparatus
EP3064705B1 (de) * 2015-03-04 2017-11-01 Siemens Aktiengesellschaft Rotor mit einem Sicherungsblech zur Sicherung einer Drehverriegelung gegen ein Losdrehen
US10107126B2 (en) * 2015-08-19 2018-10-23 United Technologies Corporation Non-contact seal assembly for rotational equipment
US10400615B2 (en) 2016-03-15 2019-09-03 United Technologies Corporation Retaining ring groove submerged into disc bore or hub
CN106014486A (zh) * 2016-08-09 2016-10-12 上海电气燃气轮机有限公司 一种燃气轮机透平冷却气路和燃气轮机
US10557356B2 (en) 2016-11-15 2020-02-11 General Electric Company Combined balance weight and anti-rotation key
KR102249570B1 (ko) * 2016-12-13 2021-05-07 미츠비시 파워 가부시키가이샤 가스 터빈의 분해 조립 방법, 시일판 조립체 및 가스 터빈 로터
US11339672B2 (en) 2016-12-13 2022-05-24 Mitsubishi Power, Ltd. Method for disassembling/assembling gas turbine, gas turbine rotor, and gas turbine
US11149562B2 (en) * 2016-12-13 2021-10-19 Mitsubishi Power, Ltd. Method for disassembling/assembling gas turbine, seal plate assembly, and gas turbine rotor
US10539035B2 (en) 2017-06-29 2020-01-21 General Electric Company Compliant rotatable inter-stage turbine seal
US11168702B2 (en) 2017-08-10 2021-11-09 Raytheon Technologies Corporation Rotating airfoil with tip pocket
KR101937586B1 (ko) * 2017-09-12 2019-01-10 두산중공업 주식회사 베인 조립체, 터빈 및 이를 포함하는 가스터빈
US10975707B2 (en) * 2018-12-19 2021-04-13 Pratt & Whitney Canada Corp. Turbomachine disc cover mounting arrangement
CN111828108B (zh) * 2020-07-24 2023-02-21 中国科学院工程热物理研究所 一种发动机涡轮盘预旋***用盖板盘结构

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US5622475A (en) * 1994-08-30 1997-04-22 General Electric Company Double rabbet rotor blade retention assembly
US5597167A (en) 1994-09-28 1997-01-28 United Technologies Corporation Brush seal with fool proofing and anti-rotation tab
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FR2744761B1 (fr) * 1996-02-08 1998-03-13 Snecma Disque labyrinthe avec raidisseur incorpore pour rotor de turbomachine
JP3652780B2 (ja) 1996-04-08 2005-05-25 三菱重工業株式会社 タービン冷却装置
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US6077035A (en) 1998-03-27 2000-06-20 Pratt & Whitney Canada Corp. Deflector for controlling entry of cooling air leakage into the gaspath of a gas turbine engine
US6183193B1 (en) 1999-05-21 2001-02-06 Pratt & Whitney Canada Corp. Cast on-board injection nozzle with adjustable flow area
FR2817290B1 (fr) 2000-11-30 2003-02-21 Snecma Moteurs Flasque de disque aubage de rotor et agencement correspondant

Also Published As

Publication number Publication date
DE60205993T2 (de) 2006-07-13
EP1277917A1 (de) 2003-01-22
EP1277917B1 (de) 2005-09-07
US6575703B2 (en) 2003-06-10
JP2003065001A (ja) 2003-03-05
US20030017050A1 (en) 2003-01-23
JP4124614B2 (ja) 2008-07-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition