FR2060555A6 - - Google Patents

Info

Publication number
FR2060555A6
FR2060555A6 FR7026702A FR7026702A FR2060555A6 FR 2060555 A6 FR2060555 A6 FR 2060555A6 FR 7026702 A FR7026702 A FR 7026702A FR 7026702 A FR7026702 A FR 7026702A FR 2060555 A6 FR2060555 A6 FR 2060555A6
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.)
Expired
Application number
FR7026702A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR2060555A6 publication Critical patent/FR2060555A6/fr
Expired 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
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Laminated Bodies (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7026702A 1969-09-29 1970-07-20 Expired FR2060555A6 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86197569A 1969-09-29 1969-09-29

Publications (1)

Publication Number Publication Date
FR2060555A6 true FR2060555A6 (fr) 1971-06-18

Family

ID=25337270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7026702A Expired FR2060555A6 (fr) 1969-09-29 1970-07-20

Country Status (7)

Country Link
US (1) US3572971A (fr)
BE (1) BE753304R (fr)
CH (1) CH512006A (fr)
DE (1) DE2047361A1 (fr)
FR (1) FR2060555A6 (fr)
GB (1) GB1270348A (fr)
NL (1) NL7012615A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375441A1 (fr) * 1976-12-27 1978-07-21 United Technologies Corp Aubes de rotor a structure composite
FR2552500A1 (fr) * 1983-09-23 1985-03-29 Gen Electric Aube creuse pour turbomachine
FR2625528A1 (fr) * 1987-12-31 1989-07-07 Plastiremo Aube monobloc composite fibre-resine pour turbomachine et procede pour sa fabrication

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1375541A (fr) * 1970-07-29 1974-11-27
US3699623A (en) * 1970-10-20 1972-10-24 United Aircraft Corp Method for fabricating corrosion resistant composites
US3827118A (en) * 1970-11-27 1974-08-06 Garrett Corp Airfoil and method of forming the same
US3679324A (en) * 1970-12-04 1972-07-25 United Aircraft Corp Filament reinforced gas turbine blade
US3717419A (en) * 1971-07-09 1973-02-20 Susquehanna Corp Turbine blade
US4108572A (en) * 1976-12-23 1978-08-22 United Technologies Corporation Composite rotor blade
US4815940A (en) * 1986-08-04 1989-03-28 United Technologies Corporation Fatigue strengthened composite article
US5137426A (en) * 1990-08-06 1992-08-11 General Electric Company Blade shroud deformable protective coating
US5449273A (en) * 1994-03-21 1995-09-12 United Technologies Corporation Composite airfoil leading edge protection
US5486096A (en) * 1994-06-30 1996-01-23 United Technologies Corporation Erosion resistant surface protection
GB2293631B (en) * 1994-09-30 1998-09-09 Gen Electric Composite fan blade trailing edge reinforcement
JP4060981B2 (ja) * 1998-04-08 2008-03-12 本田技研工業株式会社 ガスタービンの静翼構造体及びそのユニット
US6190133B1 (en) * 1998-08-14 2001-02-20 Allison Engine Company High stiffness airoil and method of manufacture
WO2006059997A2 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Elements annulaires de rotor de turbine
DK176541B1 (da) * 2005-09-30 2008-07-28 Lm Glasfiber As Laminat eller en sandwich-konstruktion med formbart kernemateriale
DE102006061915A1 (de) * 2006-12-21 2008-07-03 Rolls-Royce Deutschland Ltd & Co Kg Hybrid-Fanschaufel und Verfahren zu deren Herstellung
US7753653B2 (en) * 2007-01-12 2010-07-13 General Electric Company Composite inlet guide vane
DE102008052380B4 (de) * 2008-10-20 2012-09-20 Siemens Aktiengesellschaft Turbinenschaufelblatt und Turbinenschaufel für eine Turbine sowie Verfahren zur direkten Bestimmung des Erosionsfortschritts eines Turbinenschaufelblattes
US8186961B2 (en) 2009-01-23 2012-05-29 Pratt & Whitney Canada Corp. Blade preloading system
US8387504B2 (en) 2011-01-06 2013-03-05 General Electric Company Fiber-reinforced Al-Li compressor airfoil and method of fabricating
FR2983519B1 (fr) * 2011-12-01 2015-07-24 Snecma Propulsion Solide Aube de turbine a pale creuse en materiau composite, turbine ou compresseur ayant un distributeur ou redresseur forme de telles aubes et turbomachine les comprenant
US11339723B2 (en) * 2012-10-01 2022-05-24 Raytheon Technologies Corporation Geared turbofan high gearbox power density
US20150041059A1 (en) * 2013-03-18 2015-02-12 Rohr, Inc. Inner fixed structure with attached corner fitting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB722341A (en) * 1952-03-19 1955-01-26 Rolls Royce Improvements relating to turbine blades
US2920868A (en) * 1955-10-05 1960-01-12 Westinghouse Electric Corp Dampened blade structure
US3132841A (en) * 1958-05-12 1964-05-12 Gen Motors Corp Compressor blade and manufacture thereof
US2929755A (en) * 1958-07-24 1960-03-22 Orenda Engines Ltd Plastic blades for gas turbine engines
US3032317A (en) * 1958-10-24 1962-05-01 Robert G Frank Jet turbine bucket wheel
GB901075A (en) * 1960-05-12 1962-07-11 Rolls Royce Improvements relating to compressor blades

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375441A1 (fr) * 1976-12-27 1978-07-21 United Technologies Corp Aubes de rotor a structure composite
FR2552500A1 (fr) * 1983-09-23 1985-03-29 Gen Electric Aube creuse pour turbomachine
FR2625528A1 (fr) * 1987-12-31 1989-07-07 Plastiremo Aube monobloc composite fibre-resine pour turbomachine et procede pour sa fabrication

Also Published As

Publication number Publication date
CH512006A (de) 1971-08-31
US3572971A (en) 1971-03-30
NL7012615A (fr) 1971-03-31
DE2047361A1 (de) 1971-04-08
GB1270348A (en) 1972-04-12
BE753304R (fr) 1970-12-16

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