JP3989576B2 - ガスタービン用の部分的に金属製の翼 - Google Patents

ガスタービン用の部分的に金属製の翼 Download PDF

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Publication number
JP3989576B2
JP3989576B2 JP24676896A JP24676896A JP3989576B2 JP 3989576 B2 JP3989576 B2 JP 3989576B2 JP 24676896 A JP24676896 A JP 24676896A JP 24676896 A JP24676896 A JP 24676896A JP 3989576 B2 JP3989576 B2 JP 3989576B2
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JP
Japan
Prior art keywords
solid
blade
gas turbine
suction side
pressure side
Prior art date
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 - Fee Related
Application number
JP24676896A
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English (en)
Japanese (ja)
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JPH09189202A (ja
JPH09189202A5 (enExample
Inventor
ウォルター・ダグラス・ハワード
シーオドー・ロバート・イングリング
ウィリアム・エリオット・バクラク
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
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General Electric Co
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JPH09189202A publication Critical patent/JPH09189202A/ja
Publication of JPH09189202A5 publication Critical patent/JPH09189202A5/ja
Application granted granted Critical
Publication of JP3989576B2 publication Critical patent/JP3989576B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow 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)
  • Architecture (AREA)
  • Composite Materials (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP24676896A 1995-09-25 1996-09-19 ガスタービン用の部分的に金属製の翼 Expired - Fee Related JP3989576B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/533,478 US5634771A (en) 1995-09-25 1995-09-25 Partially-metallic blade for a gas turbine
US08/533478 1995-09-25

Publications (3)

Publication Number Publication Date
JPH09189202A JPH09189202A (ja) 1997-07-22
JPH09189202A5 JPH09189202A5 (enExample) 2004-09-30
JP3989576B2 true JP3989576B2 (ja) 2007-10-10

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ID=24126125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24676896A Expired - Fee Related JP3989576B2 (ja) 1995-09-25 1996-09-19 ガスタービン用の部分的に金属製の翼

Country Status (4)

Country Link
US (1) US5634771A (enExample)
EP (1) EP0764764B1 (enExample)
JP (1) JP3989576B2 (enExample)
DE (1) DE69619045T2 (enExample)

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Also Published As

Publication number Publication date
EP0764764A1 (en) 1997-03-26
JPH09189202A (ja) 1997-07-22
DE69619045D1 (de) 2002-03-21
US5634771A (en) 1997-06-03
DE69619045T2 (de) 2002-10-17
EP0764764B1 (en) 2002-02-06

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