IT7822485A0 - BLADE DISC FOR GAS TURBINE ENGINE. - Google Patents

BLADE DISC FOR GAS TURBINE ENGINE.

Info

Publication number
IT7822485A0
IT7822485A0 IT7822485A IT2248578A IT7822485A0 IT 7822485 A0 IT7822485 A0 IT 7822485A0 IT 7822485 A IT7822485 A IT 7822485A IT 2248578 A IT2248578 A IT 2248578A IT 7822485 A0 IT7822485 A0 IT 7822485A0
Authority
IT
Italy
Prior art keywords
gas turbine
turbine engine
blade disc
blade
disc
Prior art date
Application number
IT7822485A
Other languages
Italian (it)
Other versions
IT1094092B (en
Original Assignee
Rolls Royce
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 Rolls Royce filed Critical Rolls Royce
Publication of IT7822485A0 publication Critical patent/IT7822485A0/en
Application granted granted Critical
Publication of IT1094092B publication Critical patent/IT1094092B/en

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
    • F01D5/08—Heating, heat-insulating or cooling means
    • 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
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT22485/78A 1977-04-19 1978-04-19 PALLET DISC FOR GAS TURBINE ENGINE IT1094092B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16087/77A GB1556274A (en) 1977-04-19 1977-04-19 Blade carrying disc for a gas turbine engine

Publications (2)

Publication Number Publication Date
IT7822485A0 true IT7822485A0 (en) 1978-04-19
IT1094092B IT1094092B (en) 1985-07-26

Family

ID=10070955

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22485/78A IT1094092B (en) 1977-04-19 1978-04-19 PALLET DISC FOR GAS TURBINE ENGINE

Country Status (5)

Country Link
JP (1) JPS54107A (en)
DE (1) DE2815457A1 (en)
FR (1) FR2388131A1 (en)
GB (1) GB1556274A (en)
IT (1) IT1094092B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279575A (en) * 1977-11-19 1981-07-21 Rolls-Royce Limited Turbine rotor
US4218186A (en) * 1978-10-25 1980-08-19 Westinghouse Electric Corp. Insulated hub arrangement for high temperature centrifugal fan
US4960085A (en) * 1988-08-31 1990-10-02 Tech Development Inc. Pneumatic and electro-pneumatic starters
JP2785291B2 (en) * 1988-12-23 1998-08-13 石川島播磨重工業株式会社 Gas turbine blades
US5735671A (en) * 1996-11-29 1998-04-07 General Electric Company Shielded turbine rotor
US6235370B1 (en) * 1999-03-03 2001-05-22 Siemens Westinghouse Power Corporation High temperature erosion resistant, abradable thermal barrier composite coating
EP1541810A1 (en) 2003-12-11 2005-06-15 Siemens Aktiengesellschaft Use of a thermal barrier coating for a part of a steam turbine and a steam turbine
EP2143884A1 (en) * 2008-07-11 2010-01-13 Siemens Aktiengesellschaft Rotor disc for a turbomachine
GB201010929D0 (en) 2010-06-30 2010-08-11 Rolls Royce Plc A turbine rotor assembly
US8784061B2 (en) * 2011-01-31 2014-07-22 General Electric Company Methods and systems for controlling thermal differential in turbine systems

Also Published As

Publication number Publication date
IT1094092B (en) 1985-07-26
DE2815457A1 (en) 1978-10-26
FR2388131A1 (en) 1978-11-17
GB1556274A (en) 1979-11-21
JPS54107A (en) 1979-01-05

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