DE2542394A1 - Rotor fuer gasturbinentriebwerke - Google Patents

Rotor fuer gasturbinentriebwerke

Info

Publication number
DE2542394A1
DE2542394A1 DE19752542394 DE2542394A DE2542394A1 DE 2542394 A1 DE2542394 A1 DE 2542394A1 DE 19752542394 DE19752542394 DE 19752542394 DE 2542394 A DE2542394 A DE 2542394A DE 2542394 A1 DE2542394 A1 DE 2542394A1
Authority
DE
Germany
Prior art keywords
rotor
cage
ring
blade
gas turbine
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.)
Withdrawn
Application number
DE19752542394
Other languages
German (de)
English (en)
Inventor
Terence Edward Gouven Gardiner
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce 1971 Ltd
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 Rolls Royce 1971 Ltd filed Critical Rolls Royce 1971 Ltd
Publication of DE2542394A1 publication Critical patent/DE2542394A1/de
Withdrawn legal-status Critical Current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
    • F01D5/3007—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE19752542394 1974-09-28 1975-09-23 Rotor fuer gasturbinentriebwerke Withdrawn DE2542394A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42229/74A GB1527074A (en) 1974-09-28 1974-09-28 Bladed rotors

Publications (1)

Publication Number Publication Date
DE2542394A1 true DE2542394A1 (de) 1976-04-15

Family

ID=10423448

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752542394 Withdrawn DE2542394A1 (de) 1974-09-28 1975-09-23 Rotor fuer gasturbinentriebwerke

Country Status (4)

Country Link
DE (1) DE2542394A1 (enExample)
FR (1) FR2286282A1 (enExample)
GB (1) GB1527074A (enExample)
IT (1) IT1042907B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723889A (en) * 1985-07-16 1988-02-09 Societe Nationale D'etude Et De Constructions De Moteur D'aviation "S.N.E.C.M.A." Fan or compressor angular clearance limiting device
US4781534A (en) * 1987-02-27 1988-11-01 Westinghouse Electric Corp. Apparatus and method for reducing windage and leakage in steam turbine incorporating axial entry blade

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171930A (en) * 1977-12-28 1979-10-23 General Electric Company U-clip for boltless blade retainer
FR2586061B1 (fr) * 1985-08-08 1989-06-09 Snecma Disque porte labyrinthe multifonction pour rotor de turbomachine
GB2294732A (en) * 1994-11-05 1996-05-08 Rolls Royce Plc Integral disc seal for turbomachine
RU2166640C2 (ru) * 1999-05-25 2001-05-10 Открытое акционерное общество "Авиадвигатель" Одновальная газотурбинная установка
DE102005059084A1 (de) * 2005-12-10 2007-06-14 Mtu Aero Engines Gmbh Turbomaschine, insbesondere Gasturbine
WO2009019126A1 (de) 2007-08-08 2009-02-12 Alstom Technology Ltd Rotoranordnung von einer turbine
US8827651B2 (en) 2010-11-01 2014-09-09 Rolls-Royce Plc Annulus filler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723889A (en) * 1985-07-16 1988-02-09 Societe Nationale D'etude Et De Constructions De Moteur D'aviation "S.N.E.C.M.A." Fan or compressor angular clearance limiting device
US4781534A (en) * 1987-02-27 1988-11-01 Westinghouse Electric Corp. Apparatus and method for reducing windage and leakage in steam turbine incorporating axial entry blade

Also Published As

Publication number Publication date
GB1527074A (en) 1978-10-04
FR2286282A1 (fr) 1976-04-23
FR2286282B1 (enExample) 1981-08-21
IT1042907B (it) 1980-01-30

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OI Miscellaneous see part 1
8141 Disposal/no request for examination