BE777521A - Rotor pour turbomachine, notamment pour moteur a turbine a gaz - Google Patents

Rotor pour turbomachine, notamment pour moteur a turbine a gaz

Info

Publication number
BE777521A
BE777521A BE777521A BE777521A BE777521A BE 777521 A BE777521 A BE 777521A BE 777521 A BE777521 A BE 777521A BE 777521 A BE777521 A BE 777521A BE 777521 A BE777521 A BE 777521A
Authority
BE
Belgium
Prior art keywords
turbomachine
rotor
gas turbine
turbine engine
engine
Prior art date
Application number
BE777521A
Other languages
English (en)
Inventor
T G Howell
B L Koff
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 BE777521A publication Critical patent/BE777521A/fr

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
    • F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates
    • 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)
BE777521A 1971-04-02 1971-12-30 Rotor pour turbomachine, notamment pour moteur a turbine a gaz BE777521A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13068071A 1971-04-02 1971-04-02

Publications (1)

Publication Number Publication Date
BE777521A true BE777521A (fr) 1972-04-17

Family

ID=22445830

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777521A BE777521A (fr) 1971-04-02 1971-12-30 Rotor pour turbomachine, notamment pour moteur a turbine a gaz

Country Status (5)

Country Link
US (1) US3689176A (fr)
BE (1) BE777521A (fr)
DE (1) DE2165251A1 (fr)
FR (1) FR2131936A1 (fr)
IL (1) IL38591A0 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2242448A1 (de) * 1972-08-29 1974-03-07 Motoren Turbinen Union Laufrad fuer stroemungsmaschine
US4275990A (en) * 1977-12-17 1981-06-30 Rolls-Royce Limited Disc channel for cooling rotor blade roots
US5522706A (en) * 1994-10-06 1996-06-04 General Electric Company Laser shock peened disks with loading and locking slots for turbomachinery
US5492447A (en) * 1994-10-06 1996-02-20 General Electric Company Laser shock peened rotor components for turbomachinery
US5591009A (en) * 1995-01-17 1997-01-07 General Electric Company Laser shock peened gas turbine engine fan blade edges
US5531570A (en) * 1995-03-06 1996-07-02 General Electric Company Distortion control for laser shock peened gas turbine engine compressor blade edges
US5584662A (en) * 1995-03-06 1996-12-17 General Electric Company Laser shock peening for gas turbine engine vane repair
US5525429A (en) * 1995-03-06 1996-06-11 General Electric Company Laser shock peening surface enhancement for gas turbine engine high strength rotor alloy repair
US5569018A (en) * 1995-03-06 1996-10-29 General Electric Company Technique to prevent or divert cracks
US5620307A (en) * 1995-03-06 1997-04-15 General Electric Company Laser shock peened gas turbine engine blade tip
IL117347A (en) * 1995-03-06 1999-10-28 Gen Electric Laser shock peened gas turbine engine compressor airfoil edges
US5744781A (en) * 1995-08-07 1998-04-28 General Electric Company Method and apparatus for laser shock peening
US6551064B1 (en) 1996-07-24 2003-04-22 General Electric Company Laser shock peened gas turbine engine intermetallic parts
US5742028A (en) * 1996-07-24 1998-04-21 General Electric Company Preloaded laser shock peening
US20090285690A1 (en) * 2008-05-19 2009-11-19 Brown Clayton D Axial blade slot pressure face with undercut
JP5322664B2 (ja) * 2009-01-14 2013-10-23 株式会社東芝 蒸気タービン及びその冷却方法
US8734112B2 (en) * 2010-11-30 2014-05-27 United Technologies Corporation Asymmetrical rotor blade slot attachment
GB201322668D0 (en) * 2013-12-20 2014-02-05 Rolls Royce Deutschland & Co Kg Vibration Damper
PL415045A1 (pl) * 2015-12-03 2017-06-05 General Electric Company Tarcze turbiny i sposoby ich wytwarzania
JP6916671B2 (ja) * 2016-06-10 2021-08-11 ゼネラル・エレクトリック・カンパニイ タービンディスク組立体及びガスタービン組立体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807434A (en) * 1952-04-22 1957-09-24 Gen Motors Corp Turbine rotor assembly
US2873947A (en) * 1953-11-26 1959-02-17 Power Jets Res & Dev Ltd Blade mounting for compressors, turbines and like fluid flow machines
US2858103A (en) * 1956-03-26 1958-10-28 Westinghouse Electric Corp Gas turbine apparatus
US3266770A (en) * 1961-12-22 1966-08-16 Gen Electric Turbomachine rotor assembly
US3164367A (en) * 1962-11-21 1965-01-05 Gen Electric Gas turbine blade
US3490852A (en) * 1967-12-21 1970-01-20 Gen Electric Gas turbine rotor bucket cooling and sealing arrangement

Also Published As

Publication number Publication date
US3689176A (en) 1972-09-05
FR2131936A1 (fr) 1972-11-17
IL38591A0 (en) 1972-03-28
DE2165251A1 (de) 1972-10-05

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