BE716192A - - Google Patents

Info

Publication number
BE716192A
BE716192A BE716192DA BE716192A BE 716192 A BE716192 A BE 716192A BE 716192D A BE716192D A BE 716192DA BE 716192 A BE716192 A BE 716192A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE716192A publication Critical patent/BE716192A/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/32Locking, e.g. by final locking blades or keys
    • F01D5/323Locking of axial insertion type blades by means of a key or the like parallel to the axis of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE716192D 1967-09-21 1968-06-06 BE716192A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US669454A US3395891A (en) 1967-09-21 1967-09-21 Lock for turbomachinery blades

Publications (1)

Publication Number Publication Date
BE716192A true BE716192A (enrdf_load_stackoverflow) 1968-11-04

Family

ID=24686376

Family Applications (1)

Application Number Title Priority Date Filing Date
BE716192D BE716192A (enrdf_load_stackoverflow) 1967-09-21 1968-06-06

Country Status (5)

Country Link
US (1) US3395891A (enrdf_load_stackoverflow)
BE (1) BE716192A (enrdf_load_stackoverflow)
FR (1) FR1570396A (enrdf_load_stackoverflow)
GB (1) GB1213408A (enrdf_load_stackoverflow)
SE (1) SE326790B (enrdf_load_stackoverflow)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572970A (en) * 1969-01-23 1971-03-30 Gen Electric Turbomachinery blade spacer
US3653781A (en) * 1970-12-18 1972-04-04 Gen Electric Turbomachinery blade retainer
DE2155344A1 (de) * 1971-11-08 1973-05-17 Motoren Turbinen Union Integrales turbinenrad mit offenen axialen durchbruechen am aeusseren kranz und kontrollierten kranzrissen
BE794573A (fr) * 1972-02-02 1973-05-16 Gen Electric Dispositif de fixation d'aubes
US3832092A (en) * 1973-10-19 1974-08-27 Gen Electric Device for locking turbomachinery blades
US3936234A (en) * 1975-02-10 1976-02-03 General Electric Company Device for locking turbomachinery blades
US4279572A (en) * 1979-07-09 1981-07-21 United Technologies Corporation Sideplates for rotor disk and rotor blades
FR2507679A1 (fr) * 1981-06-12 1982-12-17 Snecma Dispositif de verrouillage d'une aube de rotor de turbomachine
US4451205A (en) * 1982-02-22 1984-05-29 United Technologies Corporation Rotor blade assembly
FR2535794A1 (fr) * 1982-11-08 1984-05-11 Snecma Dispositif de retenue axiale et radiale d'aubes de soufflante
US4477226A (en) * 1983-05-09 1984-10-16 General Electric Company Balance for rotating member
US4505640A (en) * 1983-12-13 1985-03-19 United Technologies Corporation Seal means for a blade attachment slot of a rotor assembly
US4595340A (en) * 1984-07-30 1986-06-17 General Electric Company Gas turbine bladed disk assembly
US4778342A (en) * 1985-07-24 1988-10-18 Imo Delaval, Inc. Turbine blade retainer
US4797065A (en) * 1986-10-17 1989-01-10 Transamerica Delaval Inc. Turbine blade retainer
DE19516694C2 (de) * 1995-05-06 2001-06-28 Mtu Aero Engines Gmbh Einrichtung zur Fixierung von Laufschaufeln am Laufrad, insbesondere einer Turbine eines Gasturbinentriebwerks
DE19603388C1 (de) * 1996-01-31 1997-07-24 Mtu Muenchen Gmbh Einrichtung zur Fixierung der Laufschaufeln am Laufrad, insbesondere einer Turbine eines Gasturbinentriebwerks, durch Nietung
US5993160A (en) * 1997-12-11 1999-11-30 Pratt & Whitney Canada Inc. Cover plate for gas turbine rotor
US5984639A (en) * 1998-07-09 1999-11-16 Pratt & Whitney Canada Inc. Blade retention apparatus for gas turbine rotor
US6582195B2 (en) * 2001-06-27 2003-06-24 General Electric Company Compressor rotor blade spacer apparatus
GB2408296A (en) * 2003-11-22 2005-05-25 Rolls Royce Plc Compressor blade root retainer with integral sealing means to reduce axial leakage
GB2410531B (en) * 2004-01-29 2006-03-01 Rolls Royce Plc Fan blade disk assembly
US7264448B2 (en) * 2004-10-06 2007-09-04 Siemens Power Corporation, Inc. Remotely accessible locking system for turbine blades
FR2881174B1 (fr) * 2005-01-27 2010-08-20 Snecma Moteurs Dispositif de positionnement d'une aube et disque aubage comportant un tel dispositif
US8708652B2 (en) * 2007-06-27 2014-04-29 United Technologies Corporation Cover plate for turbine rotor having enclosed pump for cooling air
FR2945329B1 (fr) * 2009-05-06 2011-06-03 Snecma Rotor de soufflante d'un turboracteur d'avion
US8439635B2 (en) * 2009-05-11 2013-05-14 Rolls-Royce Corporation Apparatus and method for locking a composite component
US8979502B2 (en) 2011-12-15 2015-03-17 Pratt & Whitney Canada Corp. Turbine rotor retaining system
ES2630046T3 (es) * 2013-04-09 2017-08-17 MTU Aero Engines AG Surtido de chapas de sujeción, turbina de gas correspondiente y método de ensamblaje
US9840922B2 (en) * 2014-03-07 2017-12-12 United Technologies Corporation Fan blade spacer
GB201516657D0 (en) 2015-09-21 2015-11-04 Rolls Royce Plc Seal-plate anti-rotation in a stage of a gas turbine engine
CN106015093B (zh) * 2016-07-13 2018-06-29 上海电气燃气轮机有限公司 一种压气机动叶轮盘的锁紧结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801074A (en) * 1952-10-01 1957-07-30 United Aircraft Corp Blade retaining means
US2971744A (en) * 1956-11-27 1961-02-14 Szydlowski Joseph Blade lock
US3076634A (en) * 1959-06-12 1963-02-05 Ass Elect Ind Locking means for compressor and turbine blades
US3057598A (en) * 1960-07-01 1962-10-09 Ass Elect Ind Locking means for turbine or compressor blading

Also Published As

Publication number Publication date
US3395891A (en) 1968-08-06
FR1570396A (enrdf_load_stackoverflow) 1969-06-06
GB1213408A (en) 1970-11-25
SE326790B (enrdf_load_stackoverflow) 1970-08-03

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