AU2955371A - Turbomachinery blade wear insert - Google Patents

Turbomachinery blade wear insert

Info

Publication number
AU2955371A
AU2955371A AU29553/71A AU2955371A AU2955371A AU 2955371 A AU2955371 A AU 2955371A AU 29553/71 A AU29553/71 A AU 29553/71A AU 2955371 A AU2955371 A AU 2955371A AU 2955371 A AU2955371 A AU 2955371A
Authority
AU
Australia
Prior art keywords
blade wear
wear insert
turbomachinery blade
turbomachinery
insert
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
AU29553/71A
Other languages
English (en)
Inventor
Maynard Smith William
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
Publication of AU2955371A publication Critical patent/AU2955371A/en
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)
AU29553/71A 1970-09-25 1971-06-01 Turbomachinery blade wear insert Expired AU2955371A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7560670A 1970-09-25 1970-09-25
USUS75,606 1970-09-25

Publications (1)

Publication Number Publication Date
AU2955371A true AU2955371A (en) 1972-12-07

Family

ID=22126864

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29553/71A Expired AU2955371A (en) 1970-09-25 1971-06-01 Turbomachinery blade wear insert

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)

Families Citing this family (5)

* 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
FR2959271B1 (fr) * 2010-04-26 2012-09-28 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
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

Also Published As

Publication number Publication date
IL36770A0 (en) 1971-07-28
IL36770A (en) 1973-07-30
JPS5438241B1 (de) 1979-11-20
DE2126850A1 (de) 1972-03-30
FR2105791A5 (de) 1972-04-28
NL7107411A (de) 1972-03-28
BE768987A (fr) 1971-11-03
GB1355554A (en) 1974-06-05
CH526716A (de) 1972-08-15

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