FR2105791A5 - - Google Patents

Info

Publication number
FR2105791A5
FR2105791A5 FR7123125A FR7123125A FR2105791A5 FR 2105791 A5 FR2105791 A5 FR 2105791A5 FR 7123125 A FR7123125 A FR 7123125A FR 7123125 A FR7123125 A FR 7123125A FR 2105791 A5 FR2105791 A5 FR 2105791A5
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.)
Expired
Application number
FR7123125A
Other languages
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR2105791A5 publication Critical patent/FR2105791A5/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
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • 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
    • F01D5/3092—Protective layers between blade root and rotor disc surfaces, e.g. anti-friction layers
    • 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)
FR7123125A 1970-09-25 1971-06-24 Expired FR2105791A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7560670A 1970-09-25 1970-09-25

Publications (1)

Publication Number Publication Date
FR2105791A5 true FR2105791A5 (de) 1972-04-28

Family

ID=22126864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123125A Expired FR2105791A5 (de) 1970-09-25 1971-06-24

Country Status (9)

Country Link
JP (1) JPS5438241B1 (de)
AU (1) AU2955371A (de)
BE (1) BE768987A (de)
CH (1) CH526716A (de)
DE (1) DE2126850A1 (de)
FR (1) FR2105791A5 (de)
GB (1) GB1355554A (de)
IL (1) IL36770A (de)
NL (1) NL7107411A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2959271A1 (fr) * 2010-04-26 2011-10-28 Snecma Element d'interface entre un pied d'une aube et un logement du pied d'aube d'un disque de turbine, rotor de turbine comprenant un element d'interface

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240375A (en) * 1992-01-10 1993-08-31 General Electric Company Wear protection system for turbine engine rotor and blade
US6431835B1 (en) 2000-10-17 2002-08-13 Honeywell International, Inc. Fan blade compliant shim
FR2890684B1 (fr) 2005-09-15 2007-12-07 Snecma Clinquant pour aube de turboreacteur
DE102019215220A1 (de) * 2019-10-02 2021-04-08 MTU Aero Engines AG System mit einer Laufschaufel für eine Gasturbine mit einem einen Dichtungsabschnitt aufweisenden Schaufelfußschutzblech

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB914548A (en) * 1960-03-04 1963-01-02 Daimler Benz Ag Improvements relating to wheel discs with ceramic blades for axial-flow machines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2959271A1 (fr) * 2010-04-26 2011-10-28 Snecma Element d'interface entre un pied d'une aube et un logement du pied d'aube d'un disque de turbine, rotor de turbine comprenant un element d'interface
WO2011135234A3 (fr) * 2010-04-26 2011-12-29 Snecma Elément d'interface entre un pied d'une aube et un logement du pied d'aube d'un disque de turbine, rotor de turbine comprenant un élément d'interface
US9103220B2 (en) 2010-04-26 2015-08-11 Snecma Interface element between a blade root and a blade root housing of a turbine disc, and turbine rotor comprising an interface element

Also Published As

Publication number Publication date
GB1355554A (en) 1974-06-05
IL36770A0 (en) 1971-07-28
AU2955371A (en) 1972-12-07
CH526716A (de) 1972-08-15
DE2126850A1 (de) 1972-03-30
JPS5438241B1 (de) 1979-11-20
IL36770A (en) 1973-07-30
NL7107411A (de) 1972-03-28
BE768987A (fr) 1971-11-03

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Legal Events

Date Code Title Description
ST Notification of lapse