JPS5773806A - Turbine blade closer for planting turbine blades - Google Patents

Turbine blade closer for planting turbine blades

Info

Publication number
JPS5773806A
JPS5773806A JP10952581A JP10952581A JPS5773806A JP S5773806 A JPS5773806 A JP S5773806A JP 10952581 A JP10952581 A JP 10952581A JP 10952581 A JP10952581 A JP 10952581A JP S5773806 A JPS5773806 A JP S5773806A
Authority
JP
Japan
Prior art keywords
turbine
planting
blade closer
blades
turbine blade
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.)
Pending
Application number
JP10952581A
Other languages
Japanese (ja)
Inventor
Kiyuufuneru Gusutafu
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.)
AA EE GEE KANISU TOURUBIINENFUABURIIKU GmbH
Alstom Power Turbinen GmbH
Original Assignee
AA EE GEE KANISU TOURUBIINENFUABURIIKU GmbH
AEG Kanis Turbinenfabrik GmbH
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 AA EE GEE KANISU TOURUBIINENFUABURIIKU GmbH, AEG Kanis Turbinenfabrik GmbH filed Critical AA EE GEE KANISU TOURUBIINENFUABURIIKU GmbH
Publication of JPS5773806A publication Critical patent/JPS5773806A/en
Pending 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
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • 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
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
    • F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP10952581A 1980-07-29 1981-07-15 Turbine blade closer for planting turbine blades Pending JPS5773806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803028701 DE3028701A1 (en) 1980-07-29 1980-07-29 Locking arrangement for turbine rotor blade - has profiled lock segment pressed into blade recess by wedge-expanded spacer

Publications (1)

Publication Number Publication Date
JPS5773806A true JPS5773806A (en) 1982-05-08

Family

ID=6108361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10952581A Pending JPS5773806A (en) 1980-07-29 1981-07-15 Turbine blade closer for planting turbine blades

Country Status (3)

Country Link
JP (1) JPS5773806A (en)
BR (1) BR8104773A (en)
DE (1) DE3028701A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100785544B1 (en) * 2000-02-03 2007-12-12 제너럴 일렉트릭 캄파니 Means for securing a bucket to a turbine wheel and methods of installation
JP2015530518A (en) * 2012-09-28 2015-10-15 スネクマ Self-fixing fasteners for CMC turbine blades
JP2016519254A (en) * 2013-05-21 2016-06-30 ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． Turbomachine rotor assembly and method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19826897A1 (en) * 1998-06-17 1999-12-23 Abb Patent Gmbh Lock for blades of a turbine runner
US6030178A (en) * 1998-09-14 2000-02-29 General Electric Co. Axial entry dovetail segment for securing a closure bucket to a turbine wheel and methods of installation
DE10012381A1 (en) 2000-03-14 2001-09-20 Man Turbomasch Ag Ghh Borsig Bucket lock and method for manufacturing a paddle lock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100785544B1 (en) * 2000-02-03 2007-12-12 제너럴 일렉트릭 캄파니 Means for securing a bucket to a turbine wheel and methods of installation
JP2015530518A (en) * 2012-09-28 2015-10-15 スネクマ Self-fixing fasteners for CMC turbine blades
JP2016519254A (en) * 2013-05-21 2016-06-30 ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． Turbomachine rotor assembly and method

Also Published As

Publication number Publication date
DE3028701A1 (en) 1982-02-25
BR8104773A (en) 1982-04-13

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