IT968595B - Dispositivo di fissaggio di palet te di turbina al rotore - Google Patents

Dispositivo di fissaggio di palet te di turbina al rotore

Info

Publication number
IT968595B
IT968595B IT30050/72A IT3005072A IT968595B IT 968595 B IT968595 B IT 968595B IT 30050/72 A IT30050/72 A IT 30050/72A IT 3005072 A IT3005072 A IT 3005072A IT 968595 B IT968595 B IT 968595B
Authority
IT
Italy
Prior art keywords
palette
rotor
fixing turbine
turbine
fixing
Prior art date
Application number
IT30050/72A
Other languages
English (en)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of IT968595B publication Critical patent/IT968595B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT30050/72A 1971-10-05 1972-10-04 Dispositivo di fissaggio di palet te di turbina al rotore IT968595B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18661171A 1971-10-05 1971-10-05

Publications (1)

Publication Number Publication Date
IT968595B true IT968595B (it) 1974-03-20

Family

ID=22685609

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30050/72A IT968595B (it) 1971-10-05 1972-10-04 Dispositivo di fissaggio di palet te di turbina al rotore

Country Status (6)

Country Link
US (1) US3746468A (it)
JP (1) JPS538004B2 (it)
DE (1) DE2247970A1 (it)
GB (1) GB1339100A (it)
IT (1) IT968595B (it)
SE (1) SE382341B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139295A (en) * 1983-05-05 1984-11-07 Tuomo Kaivola Thermal joint e.g. for a turbine
US4767274A (en) * 1986-12-29 1988-08-30 United Technologies Corporation Multiple lug blade to disk attachment
US4904160A (en) * 1989-04-03 1990-02-27 Westinghouse Electric Corp. Mounting of integral platform turbine blades with skewed side entry roots
US5001830A (en) * 1989-10-23 1991-03-26 Westinghouse Electric Corp. Method for assembling side entry control stage blades in a steam turbine
US5129786A (en) * 1990-11-08 1992-07-14 United Technologies Corporation Variable pitch pan blade retention arrangement
US6030178A (en) * 1998-09-14 2000-02-29 General Electric Co. Axial entry dovetail segment for securing a closure bucket to a turbine wheel and methods of installation
DE60034440T2 (de) * 2000-02-03 2008-01-03 General Electric Co. Axial gezinktes segment zum befestigen turbinenschaufeln an einem turbinenrad und einbaumethoden dafür
WO2007031383A1 (de) * 2005-09-15 2007-03-22 Alstom Technology Ltd Schaufel einer strömungsmaschine mit lösbarer verankerung für separate deckplatte
EP1924757A1 (de) * 2005-09-15 2008-05-28 Alstom Technology Ltd Deckband mit lösbarer verankerung für eine schaufelreihe einer strömungsmaschine
FR2990462B1 (fr) * 2012-05-14 2014-05-30 Snecma Dispositif d'attache d'aubes sur un disque de rotor de turbomachine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1423466A (en) * 1920-10-02 1922-07-18 Westinghouse Electric & Mfg Co Interlocking blade shroud
US1831104A (en) * 1927-10-15 1931-11-10 Ljungstroms Angturbin Ab Blade ring for radial flow elastic fluid turbines
US2430185A (en) * 1946-07-25 1947-11-04 Continental Aviat & Engineerin Turbine rotor
US2873947A (en) * 1953-11-26 1959-02-17 Power Jets Res & Dev Ltd Blade mounting for compressors, turbines and like fluid flow machines
GB798613A (en) * 1955-05-06 1958-07-23 Ite Circuit Breaker Ltd Improvements in or relating to the securing of an element such as turbine blade to abody such as a rotor
US3313519A (en) * 1965-06-22 1967-04-11 Ass Elect Ind Turbine rotors

Also Published As

Publication number Publication date
SE382341B (sv) 1976-01-26
GB1339100A (en) 1973-11-28
JPS4844606A (it) 1973-06-27
JPS538004B2 (it) 1978-03-24
DE2247970A1 (de) 1973-04-12
US3746468A (en) 1973-07-17

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