FR2013754A1 - - Google Patents

Info

Publication number
FR2013754A1
FR2013754A1 FR6913476A FR6913476A FR2013754A1 FR 2013754 A1 FR2013754 A1 FR 2013754A1 FR 6913476 A FR6913476 A FR 6913476A FR 6913476 A FR6913476 A FR 6913476A FR 2013754 A1 FR2013754 A1 FR 2013754A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6913476A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of FR2013754A1 publication Critical patent/FR2013754A1/fr
Withdrawn legal-status Critical Current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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • 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
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
    • F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
FR6913476A 1968-07-26 1969-04-28 Withdrawn FR2013754A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1127568A CH494341A (de) 1968-07-26 1968-07-26 Rotor für Turbomaschinen

Publications (1)

Publication Number Publication Date
FR2013754A1 true FR2013754A1 (fr) 1970-04-10

Family

ID=4371868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6913476A Withdrawn FR2013754A1 (fr) 1968-07-26 1969-04-28

Country Status (8)

Country Link
US (1) US3567337A (fr)
JP (1) JPS4924485B1 (fr)
BE (1) BE736540A (fr)
CH (1) CH494341A (fr)
DE (1) DE1751819B1 (fr)
FR (1) FR2013754A1 (fr)
GB (1) GB1274547A (fr)
NL (1) NL6811392A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2897099A1 (fr) * 2006-02-08 2007-08-10 Snecma Sa Roue de rotor de turbomachine

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572155A5 (fr) * 1974-05-27 1976-01-30 Bbc Sulzer Turbomaschinen
US3954350A (en) * 1974-06-14 1976-05-04 Motoren-Und Turbinen-Union Munchen Gmbh Rotor having means for locking rotor blades to rotor disk
FR2282038A1 (fr) * 1974-08-13 1976-03-12 Mtu Muenchen Gmbh Dispositif pour fixer les aubes mobiles de turbomachines
GB2119026B (en) * 1981-03-25 1984-06-20 Rolls Royce Aerofoil blade mounting
US4500255A (en) * 1981-04-24 1985-02-19 United States Of America As Represented By The Secretary Of The Air Force Spacer structure
GB2156908A (en) * 1984-03-30 1985-10-16 Rolls Royce Bladed rotor assembly for gas turbine engine
US4820127A (en) * 1988-01-29 1989-04-11 Westinghouse Electric Corp. Blade support and blade assembly
US5100292A (en) * 1990-03-19 1992-03-31 General Electric Company Gas turbine engine blade
US5090198A (en) * 1990-05-04 1992-02-25 Rolls-Royce Inc. & Rolls-Royce Plc Mounting assembly
EP1130217B1 (fr) * 2000-03-01 2005-05-18 ALSTOM Technology Ltd Fixation des aubes dans une turbomachine
DE10120532A1 (de) * 2001-04-26 2002-10-31 Alstom Switzerland Ltd Vorrichtung und Verfahren zur Befestigung einer Laufschaufel längs einer innerhalb eines Rotors einer axial durchströmten Turbomaschine verlaufenden Umfangsnut
ITMI20012783A1 (it) * 2001-12-21 2003-06-21 Nuovo Pignone Spa Sistema di connessione e bloccaggio di pale rotoriche di un compressore assiale
US6761538B2 (en) * 2002-10-31 2004-07-13 General Electric Company Continual radial loading device for steam turbine reaction type buckets and related method
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
EP1698758B1 (fr) 2005-02-23 2015-11-11 Alstom Technology Ltd Fermeture de rotor à fente axiale
US8608446B2 (en) * 2006-06-05 2013-12-17 United Technologies Corporation Rotor disk and blade arrangement
US8267664B2 (en) * 2008-04-04 2012-09-18 General Electric Company Axial compressor blade retention
DE102010053141B4 (de) * 2009-12-07 2018-10-11 General Electric Technology Gmbh Turbinenaggregat mit möglicher Überdrehung des Fußes einer Schaufel bis zum Einbau einer letzten Schaufel
JP6118104B2 (ja) * 2012-12-26 2017-04-19 川崎重工業株式会社 プロペラ翼固定機構
US20140199172A1 (en) * 2013-01-11 2014-07-17 General Electric Company Turbomachine and method of handling turbomachine components
US9896946B2 (en) * 2013-10-31 2018-02-20 General Electric Company Gas turbine engine rotor assembly and method of assembling the same
DE102013223607A1 (de) * 2013-11-19 2015-05-21 MTU Aero Engines AG Rotor einer Strömungsmaschine
US10145382B2 (en) 2015-12-30 2018-12-04 General Electric Company Method and system for separable blade platform retention clip
KR101884712B1 (ko) * 2016-12-21 2018-08-03 두산중공업 주식회사 로터 블레이드용 로킹 스페이서
KR101920070B1 (ko) * 2016-12-23 2018-11-19 두산중공업 주식회사 로터 블레이드용 로킹 스페이서
CN115822730A (zh) * 2022-12-08 2023-03-21 杭州中能汽轮动力有限公司 一种汽轮机叶轮结构及其设计安装方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH349624A (de) * 1957-03-05 1960-10-31 Oerlikon Maschf Axiale Strömungsmaschine
FR1281536A (fr) * 1960-01-07 1962-01-12 Prvni Brnenska Strojirna Zd Y Rotor pour turbines ou autres applications et turbines munies de ce rotor ou rotor similaire
NL123379C (fr) * 1963-11-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2897099A1 (fr) * 2006-02-08 2007-08-10 Snecma Sa Roue de rotor de turbomachine
EP1818507A1 (fr) * 2006-02-08 2007-08-15 Snecma Roue de rotor de turbomachine
US8038403B2 (en) 2006-02-08 2011-10-18 Snecma Turbomachine rotor wheel

Also Published As

Publication number Publication date
DE1751819B1 (de) 1971-01-21
JPS4924485B1 (fr) 1974-06-24
US3567337A (en) 1971-03-02
BE736540A (fr) 1970-01-26
CH494341A (de) 1970-07-31
GB1274547A (en) 1972-05-17
NL6811392A (fr) 1970-01-29

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Legal Events

Date Code Title Description
ST Notification of lapse