CH581783A5 - - Google Patents

Info

Publication number
CH581783A5
CH581783A5 CH110575A CH110575A CH581783A5 CH 581783 A5 CH581783 A5 CH 581783A5 CH 110575 A CH110575 A CH 110575A CH 110575 A CH110575 A CH 110575A CH 581783 A5 CH581783 A5 CH 581783A5
Authority
CH
Switzerland
Application number
CH110575A
Original Assignee
Bbc Sulzer Turbomaschinen
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 Bbc Sulzer Turbomaschinen filed Critical Bbc Sulzer Turbomaschinen
Priority to CH110575A priority Critical patent/CH581783A5/xx
Priority to DE7510078U priority patent/DE7510078U/de
Priority to DE2514050A priority patent/DE2514050C2/de
Priority to GB45431/75A priority patent/GB1492286A/en
Priority to US05/650,061 priority patent/US4050850A/en
Priority to SE7600786A priority patent/SE424569B/xx
Priority to NL7600825A priority patent/NL7600825A/xx
Priority to IT19628/76A priority patent/IT1054523B/it
Priority to JP51007572A priority patent/JPS6014886B2/ja
Priority to FR7602293A priority patent/FR2299500A1/fr
Publication of CH581783A5 publication Critical patent/CH581783A5/xx

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
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • F01D5/326—Locking of axial insertion type blades by other means

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)
CH110575A 1975-01-30 1975-01-30 CH581783A5 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH110575A CH581783A5 (fr) 1975-01-30 1975-01-30
DE7510078U DE7510078U (de) 1975-01-30 1975-03-29 Verriegelung von am rotorkoerper von turbomaschinen angebrachten teilen
DE2514050A DE2514050C2 (de) 1975-01-30 1975-03-29 Verriegelung von am Rotorkörper von Turbomaschinen angebrachten Schaufeln
GB45431/75A GB1492286A (en) 1975-01-30 1975-10-31 Means of locking parts mounted on the rotor of a turbomachine
US05/650,061 US4050850A (en) 1975-01-30 1976-01-19 Arrangement for locking parts into the rotor of a turbomachine
SE7600786A SE424569B (sv) 1975-01-30 1976-01-26 Lasning av delar monterade pa rotorkroppen i en turbomaskin
NL7600825A NL7600825A (nl) 1975-01-30 1976-01-27 Vergrendeling van delen aan het rotorlichaam van turbomachines.
IT19628/76A IT1054523B (it) 1975-01-30 1976-01-27 Bloccaggio di parti applicate sul corp rotorico di turbine
JP51007572A JPS6014886B2 (ja) 1975-01-30 1976-01-28 タ−ビン機械の羽根車に取付けられる羽根の固定装置
FR7602293A FR2299500A1 (fr) 1975-01-30 1976-01-28 Verrouillage des pieces montees sur le corps du rotor de turbomachines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH110575A CH581783A5 (fr) 1975-01-30 1975-01-30

Publications (1)

Publication Number Publication Date
CH581783A5 true CH581783A5 (fr) 1976-11-15

Family

ID=4202594

Family Applications (1)

Application Number Title Priority Date Filing Date
CH110575A CH581783A5 (fr) 1975-01-30 1975-01-30

Country Status (9)

Country Link
US (1) US4050850A (fr)
JP (1) JPS6014886B2 (fr)
CH (1) CH581783A5 (fr)
DE (2) DE2514050C2 (fr)
FR (1) FR2299500A1 (fr)
GB (1) GB1492286A (fr)
IT (1) IT1054523B (fr)
NL (1) NL7600825A (fr)
SE (1) SE424569B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451959A (en) * 1980-12-29 1984-06-05 Elliott Turbomachinery Company, Inc. Methods for securing a rotor blade within a rotor assembly and removing a rotor blade therefrom
US4684326A (en) * 1982-08-16 1987-08-04 Terry Corporation Bladed rotor assembly, and method of forming same
FR2608674B1 (fr) * 1986-12-17 1991-04-19 Snecma Roue de turbine a aubes ceramique
US4915587A (en) * 1988-10-24 1990-04-10 Westinghouse Electric Corp. Apparatus for locking side entry blades into a rotor
US5222865A (en) * 1991-03-04 1993-06-29 General Electric Company Platform assembly for attaching rotor blades to a rotor disk
US5242270A (en) * 1992-01-31 1993-09-07 Westinghouse Electric Corp. Platform motion restraints for freestanding turbine blades
US5435694A (en) * 1993-11-19 1995-07-25 General Electric Company Stress relieving mount for an axial blade
US5720596A (en) * 1997-01-03 1998-02-24 Westinghouse Electric Corporation Apparatus and method for locking blades into a rotor
US6287079B1 (en) * 1999-12-03 2001-09-11 Siemens Westinghouse Power Corporation Shear pin with locking cam
DE10012381A1 (de) * 2000-03-14 2001-09-20 Man Turbomasch Ag Ghh Borsig Schaufelschloss und Verfahren zur Herstellung eines Schaufelschlosses
EP1319805A1 (fr) * 2001-12-17 2003-06-18 Techspace aero Rotor ou élément rotorique pour turbocompresseur
US6929453B2 (en) * 2003-12-11 2005-08-16 Siemens Westinghouse Power Corporation Locking spacer assembly for slotted turbine component
US6981910B1 (en) * 2004-07-30 2006-01-03 Goff James R Throwing wheel assembly
EP1801355B1 (fr) * 2005-12-23 2015-02-11 Techspace Aero Dispositif pour bloquer les aubes d'un disque de turbomachine
US8182230B2 (en) * 2009-01-21 2012-05-22 Pratt & Whitney Canada Corp. Fan blade preloading arrangement and method
EP2295724B1 (fr) * 2009-08-28 2012-02-29 Siemens Aktiengesellschaft Aube statorique pour une turbomachine à flux axial et agencement associé d'aubes statoriques

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE490366A (fr) * 1948-09-17
GB725461A (en) * 1953-04-10 1955-03-02 Parsons C A & Co Ltd Improvements in and relating to the axial locking of rotor blades for turbines and the like
US2857134A (en) * 1954-03-17 1958-10-21 Parsons C A & Co Ltd Assembly of blades for turbines and the like
BE537113A (fr) * 1954-04-05
US2949278A (en) * 1956-07-05 1960-08-16 Gen Motors Corp Turbine blade retention
US2994507A (en) * 1959-01-23 1961-08-01 Westinghouse Electric Corp Blade locking structure
US3001760A (en) * 1959-08-07 1961-09-26 Gen Motors Corp Turbine blade lock
GB903176A (en) * 1960-01-18 1962-08-15 Rolls Royce Method of mounting a multi-blade set on a support member, for example to form a gas turbine compressor rotor
US3202398A (en) * 1962-11-05 1965-08-24 James E Webb Locking device for turbine rotor blades
GB1093568A (en) * 1965-11-23 1967-12-06 Rolls Royce Improvements in or relating to bladed rotors such as compressor rotors
US3930751A (en) * 1974-07-05 1976-01-06 Carrier Corporation Bucket locking mechanism
US3904317A (en) * 1974-11-27 1975-09-09 Gen Electric Bucket locking mechanism

Also Published As

Publication number Publication date
FR2299500B1 (fr) 1980-01-25
DE2514050A1 (de) 1976-08-05
US4050850A (en) 1977-09-27
JPS5199715A (fr) 1976-09-02
SE424569B (sv) 1982-07-26
DE2514050C2 (de) 1983-09-08
NL7600825A (nl) 1976-08-03
FR2299500A1 (fr) 1976-08-27
JPS6014886B2 (ja) 1985-04-16
DE7510078U (de) 1976-12-02
GB1492286A (en) 1977-11-16
SE7600786L (sv) 1976-08-02
IT1054523B (it) 1981-11-30

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Legal Events

Date Code Title Description
PL Patent ceased