FR993389A - Rotor pour turbomachines - Google Patents

Rotor pour turbomachines

Info

Publication number
FR993389A
FR993389A FR993389DA FR993389A FR 993389 A FR993389 A FR 993389A FR 993389D A FR993389D A FR 993389DA FR 993389 A FR993389 A FR 993389A
Authority
FR
France
Prior art keywords
turbomachinery rotor
turbomachinery
rotor
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
Application number
Other languages
English (en)
French (fr)
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
Application granted granted Critical
Publication of FR993389A publication Critical patent/FR993389A/fr
Expired 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
    • F01D5/3023—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)
FR993389D 1948-09-17 1949-08-18 Rotor pour turbomachines Expired FR993389A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR993389A true FR993389A (fr) 1951-10-30

Family

ID=4526775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993389D Expired FR993389A (fr) 1948-09-17 1949-08-18 Rotor pour turbomachines

Country Status (6)

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

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 (sv) * 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 (sv) * 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
EP1803900A1 (de) 2006-01-02 2007-07-04 Siemens Aktiengesellschaft Schlussbaugruppe zum Schliessen des verbleibenden Zwischenraums zwischen der ersten und der letzten in einer Umfangsnut einer Strömungsmaschine eingesetzten Schaufel eines Schaufelkranzes und entsprechende Strömungsmaschine
EP1803899A1 (de) * 2006-01-02 2007-07-04 Siemens Aktiengesellschaft Schlussbaugruppe für einen Schaufelkranz einer Strömungsmaschine
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 (de) * 2015-02-05 2016-08-10 Siemens Aktiengesellschaft Schlussbaugruppe zum schliessen eines schaufelkranzes, zugehörige schaufelträger, strömungsmaschine und verfahren zum einsetzen einer schlussbaugruppe
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
EP3765715B1 (en) * 2018-04-18 2021-12-29 Siemens Energy Global GmbH & Co. KG Locking spacer assembly, blade assembly and method for installing a locking spacer

Also Published As

Publication number Publication date
CH266970A (de) 1950-02-28
NL75780C (sv)
DE809689C (de) 1951-08-02
BE490366A (sv)
GB659592A (en) 1951-10-24

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