NL75780C - - Google Patents

Info

Publication number
NL75780C
NL75780C NL75780DA NL75780C NL 75780 C NL75780 C NL 75780C NL 75780D A NL75780D A NL 75780DA NL 75780 C NL75780 C NL 75780C
Authority
NL
Netherlands
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.)
Publication of NL75780C publication Critical patent/NL75780C/xx

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
    • F01D5/3023—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)
NL75780D 1948-09-17 NL75780C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH659592X 1948-09-17

Publications (1)

Publication Number Publication Date
NL75780C true NL75780C (fr)

Family

ID=4526775

Family Applications (1)

Application Number Title Priority Date Filing Date
NL75780D NL75780C (fr) 1948-09-17

Country Status (6)

Country Link
BE (1) BE490366A (fr)
CH (1) CH266970A (fr)
DE (1) DE809689C (fr)
FR (1) FR993389A (fr)
GB (1) GB659592A (fr)
NL (1) NL75780C (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857134A (en) * 1954-03-17 1958-10-21 Parsons C A & Co Ltd Assembly of blades for turbines and the like
NL97925C (fr) * 1955-06-28
US2931625A (en) * 1956-12-17 1960-04-05 Gen Electric Compressor rotor
CH349624A (de) * 1957-03-05 1960-10-31 Oerlikon Maschf Axiale Strömungsmaschine
GB903176A (en) * 1960-01-18 1962-08-15 Rolls Royce Method of mounting a multi-blade set on a support member, for example to form a gas turbine compressor rotor
US3088708A (en) * 1961-12-29 1963-05-07 Seymour J Feinberg Compressor blade locking device
US3165294A (en) * 1962-12-28 1965-01-12 Gen Electric Rotor assembly
US3216700A (en) * 1963-10-24 1965-11-09 Gen Electric Rotor blade locking means
US3263962A (en) * 1965-04-22 1966-08-02 Gen Motors Corp Rotor blade lock
US3383094A (en) * 1967-01-19 1968-05-14 Gen Electric Rotor blade locking means
US3476421A (en) * 1968-07-18 1969-11-04 Noel M Torres Structural joint assembly
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
CH581783A5 (fr) * 1975-01-30 1976-11-15 Bbc Sulzer Turbomaschinen
US4119389A (en) * 1977-01-17 1978-10-10 General Motors Corporation Radially removable turbine vanes
US5074754A (en) * 1990-04-23 1991-12-24 United Technologies Corporation Rotor blade retention system
US5934155A (en) * 1998-03-13 1999-08-10 Lai; Ching-Jum Pedal crank and bottom bracket bearing axle mounting arrangement
DE19826897A1 (de) * 1998-06-17 1999-12-23 Abb Patent Gmbh Schloß für Laufschaufeln eines Turbinenläufers
FR2810366B1 (fr) * 2000-06-15 2002-10-11 Snecma Moteurs Dispositif de blocage d'aubes a attaches marteau sur un disque
GB0102757D0 (en) * 2001-02-03 2001-03-21 Rolls Royce Plc Locking device
FR2832455B1 (fr) * 2001-11-22 2004-04-02 Snecma Moteurs Dispositif de blocage des aubes dans une rainure d'un disque
EP1803899A1 (fr) * 2006-01-02 2007-07-04 Siemens Aktiengesellschaft Ensemble de verrouillage d'aube pour une turbomachine
EP1803900A1 (fr) * 2006-01-02 2007-07-04 Siemens Aktiengesellschaft Ensemble de fermeture pour clore l'interstice restant entre la première et la dernière des aubes d'un anneau aubagé disposées dans la rainure circonférencielle d'une turbomachine, et turbomachine correspondante
US8545184B2 (en) * 2010-01-05 2013-10-01 General Electric Company Locking spacer assembly
FR2996251B1 (fr) * 2012-09-28 2018-07-27 Safran Aircraft Engines Attache auto-serrante pour aube de turbine en cmc
ITCO20130002A1 (it) * 2013-01-23 2014-07-24 Nuovo Pignone Srl Metodo e sistema per autobloccare una pala di chiusura in una macchina rotativa
RU2570087C1 (ru) * 2014-08-22 2015-12-10 Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" Рабочее колесо ротора газотурбинного двигателя с демпфированием вибрационных колебаний
EP3054098A1 (fr) * 2015-02-05 2016-08-10 Siemens Aktiengesellschaft Bloc de fermeture destiné à fermer une couronne d'aube sur un support d'aube d'une turbomachine
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
US11319821B2 (en) 2018-04-18 2022-05-03 Siemens Energy Global GmbH & Co. KG Locking spacer assembly, corresponding blade assembly, method for installing a locking spacer

Also Published As

Publication number Publication date
CH266970A (de) 1950-02-28
BE490366A (fr)
DE809689C (de) 1951-08-02
FR993389A (fr) 1951-10-30
GB659592A (en) 1951-10-24

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