CH526716A - Turbomaschine mit Verschleiss-Einlegeteilen für die Laufschaufeln - Google Patents

Turbomaschine mit Verschleiss-Einlegeteilen für die Laufschaufeln

Info

Publication number
CH526716A
CH526716A CH824071A CH824071A CH526716A CH 526716 A CH526716 A CH 526716A CH 824071 A CH824071 A CH 824071A CH 824071 A CH824071 A CH 824071A CH 526716 A CH526716 A CH 526716A
Authority
CH
Switzerland
Prior art keywords
blades
turbo machine
wear inserts
inserts
wear
Prior art date
Application number
CH824071A
Other languages
German (de)
English (en)
Inventor
Maynard Smith William
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH526716A publication Critical patent/CH526716A/de

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/54—Building or constructing in particular ways by sheet metal manufacturing
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH824071A 1970-09-25 1971-06-07 Turbomaschine mit Verschleiss-Einlegeteilen für die Laufschaufeln CH526716A (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
CH526716A true CH526716A (de) 1972-08-15

Family

ID=22126864

Family Applications (1)

Application Number Title Priority Date Filing Date
CH824071A CH526716A (de) 1970-09-25 1971-06-07 Turbomaschine mit Verschleiss-Einlegeteilen für die Laufschaufeln

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021063431A1 (de) * 2019-10-02 2021-04-08 MTU Aero Engines AG SYSTEM MIT EINER LAUFSCHAUFEL FÜR EINE GASTURBINE MIT EINEM EINEN DICHTUNGSABSCHNITT AUFWEISENDEN SCHAUFELFUßSCHUTZBLECH

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
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

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021063431A1 (de) * 2019-10-02 2021-04-08 MTU Aero Engines AG SYSTEM MIT EINER LAUFSCHAUFEL FÜR EINE GASTURBINE MIT EINEM EINEN DICHTUNGSABSCHNITT AUFWEISENDEN SCHAUFELFUßSCHUTZBLECH
US12091979B2 (en) 2019-10-02 2024-09-17 Mtu Aero Engines System with a rotor blade for a gas turbine with a blade root protective plate having a sealing section

Also Published As

Publication number Publication date
GB1355554A (en) 1974-06-05
AU2955371A (en) 1972-12-07
DE2126850A1 (de) 1972-03-30
BE768987A (fr) 1971-11-03
JPS5438241B1 (enExample) 1979-11-20
FR2105791A5 (enExample) 1972-04-28
NL7107411A (enExample) 1972-03-28
IL36770A0 (en) 1971-07-28
IL36770A (en) 1973-07-30

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Legal Events

Date Code Title Description
PL Patent ceased