FR2018233A1 - - Google Patents

Info

Publication number
FR2018233A1
FR2018233A1 FR6930774A FR6930774A FR2018233A1 FR 2018233 A1 FR2018233 A1 FR 2018233A1 FR 6930774 A FR6930774 A FR 6930774A FR 6930774 A FR6930774 A FR 6930774A FR 2018233 A1 FR2018233 A1 FR 2018233A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR6930774A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 PLC filed Critical Rolls Royce PLC
Publication of FR2018233A1 publication Critical patent/FR2018233A1/fr
Withdrawn legal-status Critical Current

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
    • F01D5/3061—Fixing blades to rotors; Blade roots ; Blade spacers by welding, brazing
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR6930774A 1968-09-17 1969-09-10 Withdrawn FR2018233A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4413168 1968-09-17

Publications (1)

Publication Number Publication Date
FR2018233A1 true FR2018233A1 (fr) 1970-05-29

Family

ID=10431932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6930774A Withdrawn FR2018233A1 (fr) 1968-09-17 1969-09-10

Country Status (5)

Country Link
US (1) US3588276A (fr)
CH (1) CH513323A (fr)
DE (1) DE1946826C3 (fr)
FR (1) FR2018233A1 (fr)
GB (1) GB1266505A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791162A (fr) * 1971-11-10 1973-03-01 Penny Robert N Rotor de turbine
US3881845A (en) * 1973-07-02 1975-05-06 Norton Co Ceramic turbine wheel
US4650394A (en) * 1984-11-13 1987-03-17 United Technologies Corporation Coolable seal assembly for a gas turbine engine
US4642024A (en) * 1984-12-05 1987-02-10 United Technologies Corporation Coolable stator assembly for a rotary machine
US4650395A (en) * 1984-12-21 1987-03-17 United Technologies Corporation Coolable seal segment for a rotary machine
US4767260A (en) * 1986-11-07 1988-08-30 United Technologies Corporation Stator vane platform cooling means
US4784573A (en) * 1987-08-17 1988-11-15 United Technologies Corporation Turbine blade attachment
US4784572A (en) * 1987-10-14 1988-11-15 United Technologies Corporation Circumferentially bonded rotor
US4813848A (en) * 1987-10-14 1989-03-21 United Technologies Corporation Turbine rotor disk and blade assembly
GB2268100B (en) * 1992-06-09 1996-06-12 Turbine Blading Ltd Turbine rotors
FR2700130B1 (fr) * 1993-01-06 1995-02-03 Snecma Procédé de fabrication d'un rotor monobloc à aubes creuses et rotor monobloc à aubes creuses.
US5823745A (en) * 1996-08-01 1998-10-20 General Electric Co. Method of repairing a steam turbine rotor
GB9713395D0 (en) * 1997-06-25 1997-08-27 Rolls Royce Plc Improvements in or relating to the friction welding of components
GB0408497D0 (en) * 2004-04-16 2004-05-19 Rolls Royce Plc Turbine blisk
US7891952B2 (en) * 2006-11-28 2011-02-22 General Electric Company Rotary machine components and methods of fabricating such components
US20110150658A1 (en) * 2009-12-22 2011-06-23 General Electric Company Rotating hardware and process therefor
US9938831B2 (en) 2011-10-28 2018-04-10 United Technologies Corporation Spoked rotor for a gas turbine engine
EP2586970B1 (fr) * 2011-10-28 2019-04-24 United Technologies Corporation Espaceur de disque échelé pour un moteur à turbine à gaz

Also Published As

Publication number Publication date
DE1946826B2 (de) 1973-12-20
CH513323A (fr) 1971-09-30
DE1946826C3 (de) 1974-07-18
GB1266505A (fr) 1972-03-08
DE1946826A1 (de) 1970-04-09
US3588276A (en) 1971-06-28

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse