IT8423002A0 - Chiavetta radiale catturata per dischi di turbine a vapore. - Google Patents

Chiavetta radiale catturata per dischi di turbine a vapore.

Info

Publication number
IT8423002A0
IT8423002A0 IT8423002A IT2300284A IT8423002A0 IT 8423002 A0 IT8423002 A0 IT 8423002A0 IT 8423002 A IT8423002 A IT 8423002A IT 2300284 A IT2300284 A IT 2300284A IT 8423002 A0 IT8423002 A0 IT 8423002A0
Authority
IT
Italy
Prior art keywords
steam turbine
turbine discs
radial key
captured
captured radial
Prior art date
Application number
IT8423002A
Other languages
English (en)
Other versions
IT1213224B (it
Inventor
Eloy Vincent Emeterio
Robert Edward Deallenbach
Martin Francis O'connor
Oleg Klufas
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 IT8423002A0 publication Critical patent/IT8423002A0/it
Application granted granted Critical
Publication of IT1213224B publication Critical patent/IT1213224B/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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/025—Fixing blade carrying members on shafts
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7018—Interfitted members including separably interposed key

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT8423002A 1984-05-29 1984-10-05 Chiavetta radiale catturata per dischi di turbine a vapore. IT1213224B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/615,016 US4573875A (en) 1984-05-29 1984-05-29 Captured radial key for steam turbine wheels

Publications (2)

Publication Number Publication Date
IT8423002A0 true IT8423002A0 (it) 1984-10-05
IT1213224B IT1213224B (it) 1989-12-14

Family

ID=24463658

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8423002A IT1213224B (it) 1984-05-29 1984-10-05 Chiavetta radiale catturata per dischi di turbine a vapore.

Country Status (4)

Country Link
US (1) US4573875A (it)
JP (1) JPS60252103A (it)
CA (1) CA1237370A (it)
IT (1) IT1213224B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687413A (en) * 1985-07-31 1987-08-18 United Technologies Corporation Gas turbine engine assembly
US4682934A (en) * 1985-12-06 1987-07-28 General Electric Company Wheel anti-rotation means
US4737076A (en) * 1986-10-20 1988-04-12 United Technologies Corporation Means for maintaining concentricity of rotating components
US6648540B2 (en) * 2001-09-14 2003-11-18 General Electric Co. Rabbet plate for coupling rotors
WO2007128273A2 (de) * 2006-05-04 2007-11-15 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Vorrichtung zum verbinden von komponenten mit einer nabe
RU2504796C2 (ru) * 2010-03-02 2014-01-20 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский радиотехнический институт имени академика А.И. Берга" Пеленгационное устройство (варианты)
US10584590B2 (en) * 2016-05-16 2020-03-10 United Technologies Corporation Toothed component optimization for gas turbine engine
US10934862B2 (en) 2018-08-22 2021-03-02 Rolls-Royce Plc Turbine wheel assembly
US10934859B2 (en) 2018-08-24 2021-03-02 Rolls-Royce North American Technologies Inc. Turbine blade comprising ceramic matrix composite materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR648174A (fr) * 1927-06-11 1928-12-06 Rateau Sa Dispositif pour compenser la dilatation des rotors de turbines à vapeur
FR889738A (fr) * 1942-02-18 1944-01-18 Voith Gmbh J M Rotor de machine motrice ou machine de travail rotative à plusieurs étages, sur laquelle la force centrifuge agit fortement
US2818228A (en) * 1954-04-30 1957-12-31 Rolls Royce Rotor for gas-turbine engine with means to locate rotor discs with respect to one another
DE1551191A1 (de) * 1967-03-20 1970-04-16 Licentia Gmbh Vorrichtung zur Befestigung von Laufschaufeln
FR2295225A1 (fr) * 1974-12-16 1976-07-16 Europ Turb Vapeur Arbre de turbine a disques rapportes
US4509900A (en) * 1982-10-14 1985-04-09 Tokyo Shibaura Denki Kabushiki Kaisha Turbine rotor
US4497612A (en) * 1983-11-25 1985-02-05 General Electric Company Steam turbine wheel antirotation means

Also Published As

Publication number Publication date
JPH0160641B2 (it) 1989-12-25
CA1237370A (en) 1988-05-31
JPS60252103A (ja) 1985-12-12
US4573875A (en) 1986-03-04
IT1213224B (it) 1989-12-14

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