CN102575524B - 配备有相对于盘锁定叶片的轴向保持环的涡轮机叶轮 - Google Patents

配备有相对于盘锁定叶片的轴向保持环的涡轮机叶轮 Download PDF

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Publication number
CN102575524B
CN102575524B CN201080046206.8A CN201080046206A CN102575524B CN 102575524 B CN102575524 B CN 102575524B CN 201080046206 A CN201080046206 A CN 201080046206A CN 102575524 B CN102575524 B CN 102575524B
Authority
CN
China
Prior art keywords
ring
turbine wheel
tab
hook
blade
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.)
Active
Application number
CN201080046206.8A
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English (en)
Chinese (zh)
Other versions
CN102575524A (zh
Inventor
戴米安·查奥维奥
吉恩-卢克·沙赫勒斯
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.)
Safran Helicopter Engines SAS
Original Assignee
Turbomeca SA
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 Turbomeca SA filed Critical Turbomeca SA
Publication of CN102575524A publication Critical patent/CN102575524A/zh
Application granted granted Critical
Publication of CN102575524B publication Critical patent/CN102575524B/zh
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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
    • F01D5/30—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
    • 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
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • F01D5/326—Locking of axial insertion type blades by other means
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/24—Rotors for turbines
    • 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)
CN201080046206.8A 2009-10-13 2010-10-12 配备有相对于盘锁定叶片的轴向保持环的涡轮机叶轮 Active CN102575524B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0957150 2009-10-13
FR0957150A FR2951224B1 (fr) 2009-10-13 2009-10-13 Roue de turbine equipee d'un jonc de retenue axiale verrouillant des pales par rapport a un disque
PCT/FR2010/052151 WO2011045520A1 (fr) 2009-10-13 2010-10-12 Roue de turbine equipee d'un jonc de retenue axiale verrouillant des pales par rapport a un disque

Publications (2)

Publication Number Publication Date
CN102575524A CN102575524A (zh) 2012-07-11
CN102575524B true CN102575524B (zh) 2014-12-10

Family

ID=42270090

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080046206.8A Active CN102575524B (zh) 2009-10-13 2010-10-12 配备有相对于盘锁定叶片的轴向保持环的涡轮机叶轮

Country Status (12)

Country Link
US (1) US9163520B2 (enExample)
EP (1) EP2488725B1 (enExample)
JP (1) JP5547292B2 (enExample)
KR (1) KR101711374B1 (enExample)
CN (1) CN102575524B (enExample)
CA (1) CA2776854C (enExample)
ES (1) ES2426676T3 (enExample)
FR (1) FR2951224B1 (enExample)
IN (1) IN2012DN03202A (enExample)
PL (1) PL2488725T3 (enExample)
RU (1) RU2550226C2 (enExample)
WO (1) WO2011045520A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008008887A1 (de) * 2008-02-13 2009-08-27 Man Turbo Ag Mehrteiliger beschaufelter Rotor für eine Strömungsmaschine
GB201404362D0 (en) * 2014-03-12 2014-04-23 Rolls Royce Plc Bladed rotor
FR3029962B1 (fr) * 2014-12-11 2019-08-23 Safran Aircraft Engines Blocage axial des aubes dans une roue de turbomachine
EP3073052B1 (en) 2015-02-17 2018-01-24 Rolls-Royce Corporation Fan assembly
CN105221478B (zh) * 2015-09-17 2018-11-13 中国航空工业集团公司沈阳发动机设计研究所 一种压气机转子叶片止动环及具有其的叶轮
FR3049643A1 (fr) * 2016-03-31 2017-10-06 Turbomeca Roue a pales rapportees et turbomachine equipee d'une telle roue
US10724384B2 (en) * 2016-09-01 2020-07-28 Raytheon Technologies Corporation Intermittent tab configuration for retaining ring retention
US10400614B2 (en) * 2016-11-18 2019-09-03 General Electric Company Turbomachine bucket with radial support, shim and related turbomachine rotor
US20180179952A1 (en) * 2016-12-23 2018-06-28 General Electric Company Rotating detonation engine and method of operating same
US10774678B2 (en) 2017-05-04 2020-09-15 Rolls-Royce Corporation Turbine assembly with auxiliary wheel
US10865646B2 (en) 2017-05-04 2020-12-15 Rolls-Royce Corporation Turbine assembly with auxiliary wheel
US10968744B2 (en) * 2017-05-04 2021-04-06 Rolls-Royce Corporation Turbine rotor assembly having a retaining collar for a bayonet mount
US10765160B2 (en) * 2017-07-18 2020-09-08 Lucy Page Skin protecting garment
EP3581765A1 (de) * 2018-06-11 2019-12-18 Siemens Aktiengesellschaft Rotor mit an der rotorscheibe axial verriegelten laufschaufeln
US20200131916A1 (en) * 2018-10-31 2020-04-30 United Technologies Corporation Turbine blade assembly
GB201819412D0 (en) * 2018-11-29 2019-01-16 Rolls Royce Plc Geared turbofan engine
WO2021087263A1 (en) 2019-10-31 2021-05-06 Otr Wheel Engineering, Inc. Wheel assembly, lock-ring for wheel assembly, handle engageable with lock-ring, and related methods
USD981316S1 (en) * 2019-10-31 2023-03-21 Otr Wheel Engineering, Inc. Wheel lock ring assembly
JP7213835B2 (ja) * 2020-02-10 2023-01-27 三菱重工業株式会社 タービンホイール
FR3123681B1 (fr) 2021-06-08 2023-11-10 Safran Helicopter Engines Roue de rotor pour une turbomachine d’aéronef
FR3123682A1 (fr) 2021-06-08 2022-12-09 Safran Helicopter Engines Roue de rotor pour une turbomachine d’aéronef
CN115419470B (zh) * 2022-08-18 2025-08-12 中国航发贵阳发动机设计研究所 一种转子叶片轴向限位结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2011551A (en) * 1977-12-27 1979-07-11 Gen Electric Segmented blade retainer
FR2729709A1 (fr) * 1995-01-25 1996-07-26 Snecma Dispositif d'etancheite et de retention des aubes de rotor de turbomachine
US6234756B1 (en) * 1998-10-26 2001-05-22 Allison Advanced Development Company Segmented ring blade retainer
EP1443179A2 (en) * 2003-01-30 2004-08-04 ROLLS-ROYCE plc A rotor and a retaining plate for the same
US20070048141A1 (en) * 2005-08-31 2007-03-01 Snecma Device for blocking a ring for axially retaining a blade, associated rotor disk and retaining ring, and rotor and aircraft engine comprising them

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB894704A (en) * 1960-03-30 1962-04-26 Gen Electric Improvements in reusable locking means for turbine or compressor rotor assemblies
US3888601A (en) * 1974-05-23 1975-06-10 Gen Electric Turbomachine with balancing means
FR2695433B1 (fr) * 1992-09-09 1994-10-21 Snecma Joint annulaire d'étanchéité disposé à une extrémité axiale d'un rotor et recouvrant des brochages d'aubes.
FR2728299B1 (fr) * 1994-12-14 1997-01-24 Snecma Dispositif de fixation axiale d'aubes de rotor de turboreacteur
JP4042006B2 (ja) * 1998-02-04 2008-02-06 株式会社Ｉｈｉ 動翼の抜止構造
DE10348198A1 (de) * 2003-10-16 2005-05-12 Rolls Royce Deutschland Schaufelrückhaltevorrichtung
CA2573858C (en) * 2004-07-21 2016-09-20 Underground Systems, Inc. Dynamic line rating system with real-time tracking of conductor creep to establish the maximum allowable conductor loading as limited by clearance
RU2330163C1 (ru) * 2006-11-01 2008-07-27 Открытое акционерное общество "Силовые машины-ЗТЛ, ЛМЗ, Электросила, Энергомашэкспорт" (ОАО "Силовые машины") Рабочее колесо газовой турбины

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2011551A (en) * 1977-12-27 1979-07-11 Gen Electric Segmented blade retainer
FR2729709A1 (fr) * 1995-01-25 1996-07-26 Snecma Dispositif d'etancheite et de retention des aubes de rotor de turbomachine
US6234756B1 (en) * 1998-10-26 2001-05-22 Allison Advanced Development Company Segmented ring blade retainer
EP1443179A2 (en) * 2003-01-30 2004-08-04 ROLLS-ROYCE plc A rotor and a retaining plate for the same
US20070048141A1 (en) * 2005-08-31 2007-03-01 Snecma Device for blocking a ring for axially retaining a blade, associated rotor disk and retaining ring, and rotor and aircraft engine comprising them

Also Published As

Publication number Publication date
PL2488725T3 (pl) 2013-11-29
FR2951224B1 (fr) 2011-12-09
CA2776854C (fr) 2017-02-28
JP5547292B2 (ja) 2014-07-09
CN102575524A (zh) 2012-07-11
EP2488725A1 (fr) 2012-08-22
WO2011045520A1 (fr) 2011-04-21
KR101711374B1 (ko) 2017-03-02
US9163520B2 (en) 2015-10-20
US20120201681A1 (en) 2012-08-09
RU2550226C2 (ru) 2015-05-10
IN2012DN03202A (enExample) 2015-10-23
KR20120092125A (ko) 2012-08-20
JP2013507572A (ja) 2013-03-04
ES2426676T3 (es) 2013-10-24
RU2012119602A (ru) 2013-11-20
EP2488725B1 (fr) 2013-07-24
FR2951224A1 (fr) 2011-04-15
CA2776854A1 (fr) 2011-04-21

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