BE813752A - Rotors - Google Patents

Rotors

Info

Publication number
BE813752A
BE813752A BE143228A BE143228A BE813752A BE 813752 A BE813752 A BE 813752A BE 143228 A BE143228 A BE 143228A BE 143228 A BE143228 A BE 143228A BE 813752 A BE813752 A BE 813752A
Authority
BE
Belgium
Prior art keywords
rotors
Prior art date
Application number
BE143228A
Other languages
English (en)
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 filed Critical
Publication of BE813752A publication Critical patent/BE813752A/fr

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
    • F01D5/3069—Fixing blades to rotors; Blade roots ; Blade spacers between two discs or rings
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • F05D2250/711—Shape curved convex
BE143228A 1973-04-17 1974-04-16 Rotors BE813752A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1840873A GB1453838A (en) 1973-04-17 1973-04-17 Rotor assemblies

Publications (1)

Publication Number Publication Date
BE813752A true BE813752A (fr) 1974-08-16

Family

ID=10111952

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143228A BE813752A (fr) 1973-04-17 1974-04-16 Rotors

Country Status (11)

Country Link
US (1) US3937593A (fr)
JP (1) JPS507974A (fr)
BE (1) BE813752A (fr)
CA (1) CA998614A (fr)
CH (1) CH572154A5 (fr)
DE (1) DE2414379A1 (fr)
FR (1) FR2226554B1 (fr)
GB (1) GB1453838A (fr)
IT (1) IT1011240B (fr)
NL (1) NL7404179A (fr)
SE (1) SE406795B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1135752B (it) * 1981-04-17 1986-08-27 Nuovo Pignone Spa Perfezionamenti nello stadio di potenza di una turbina a gas
FR2570767B1 (fr) * 1984-09-25 1989-01-06 Bertin & Cie Dispositif d'impulsion de gaz a temperature elevee
GB2238581B (en) * 1989-11-30 1994-01-12 Rolls Royce Plc Improved attachment of a gas turbine engine blade to a turbine rotor disc
US5310318A (en) * 1993-07-21 1994-05-10 General Electric Company Asymmetric axial dovetail and rotor disk
GB2345943B (en) * 1998-12-04 2003-07-09 Glenn Bruce Sinclair Precision crowning of blade attachments in gas turbines
US6302651B1 (en) * 1999-12-29 2001-10-16 United Technologies Corporation Blade attachment configuration
CN101438029B (zh) * 2006-05-12 2012-05-30 通用电气公司 用于减少叶片/盘应力的叶片/盘燕尾背切
US8162615B2 (en) * 2009-03-17 2012-04-24 United Technologies Corporation Split disk assembly for a gas turbine engine
EP2927425A1 (fr) * 2014-03-31 2015-10-07 Siemens Aktiengesellschaft Rotor de turbine à gaz avec dispositif anti-rotation pour un écrou d'arbre
JP6074531B1 (ja) 2016-03-30 2017-02-01 株式会社大阪クリップ 鉛筆削り
US10787917B2 (en) 2018-05-04 2020-09-29 Rolls-Royce North American Technologies Inc. Multi-piece turbine disk for ceramic matrix composite components

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR879755A (fr) * 1941-03-10 1943-03-04 Augsburg Nu Rnberg Ag Maschf Rotor de turbine à gaz
DE826996C (de) * 1945-01-06 1952-01-07 Maschf Augsburg Nuernberg Ag Befestigung von Turbinenschaufeln, insbesondere Keramikschaufeln im Laeufer und Gehaeuse von Gasturbinen
GB666259A (en) * 1949-02-11 1952-02-06 Rolls Royce Improvements in or relating to axial-flow turbines and compressors
GB696715A (en) * 1951-02-07 1953-09-09 Metro Cutanit Ltd Improvements in blades for gas turbines and method of manufacture thereof
US2981517A (en) * 1958-08-18 1961-04-25 Georges Raymond Emile Bladed wheels, more particularly for gas turbines
GB939505A (en) * 1962-04-24 1963-10-16 Rolls Royce Blades suitable for use in a hot fluid stream

Also Published As

Publication number Publication date
US3937593A (en) 1976-02-10
CH572154A5 (fr) 1976-01-30
DE2414379A1 (de) 1974-11-07
FR2226554A1 (fr) 1974-11-15
JPS507974A (fr) 1975-01-27
SE406795B (sv) 1979-02-26
FR2226554B1 (fr) 1976-10-08
CA998614A (en) 1976-10-19
NL7404179A (fr) 1974-10-21
GB1453838A (en) 1976-10-27
IT1011240B (it) 1977-01-20

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