JPS56143302A - Buffer member for turbine blade - Google Patents

Buffer member for turbine blade

Info

Publication number
JPS56143302A
JPS56143302A JP3401081A JP3401081A JPS56143302A JP S56143302 A JPS56143302 A JP S56143302A JP 3401081 A JP3401081 A JP 3401081A JP 3401081 A JP3401081 A JP 3401081A JP S56143302 A JPS56143302 A JP S56143302A
Authority
JP
Japan
Prior art keywords
turbine blade
buffer member
buffer
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.)
Granted
Application number
JP3401081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6359002B2 (enrdf_load_stackoverflow
Inventor
Endoresu Buiruherumu
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.)
BBC BROWN BOVERI and CIE
Original Assignee
BBC BROWN BOVERI and CIE
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 BBC BROWN BOVERI and CIE filed Critical BBC BROWN BOVERI and CIE
Publication of JPS56143302A publication Critical patent/JPS56143302A/ja
Publication of JPS6359002B2 publication Critical patent/JPS6359002B2/ja
Granted 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
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/24—Blade-to-blade connections, e.g. for damping vibrations using wire or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP3401081A 1980-03-13 1981-03-11 Buffer member for turbine blade Granted JPS56143302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19800200233 EP0036044B1 (de) 1980-03-13 1980-03-13 Dämpfungselement für Turbinenschaufeln

Publications (2)

Publication Number Publication Date
JPS56143302A true JPS56143302A (en) 1981-11-09
JPS6359002B2 JPS6359002B2 (enrdf_load_stackoverflow) 1988-11-17

Family

ID=8186976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3401081A Granted JPS56143302A (en) 1980-03-13 1981-03-11 Buffer member for turbine blade

Country Status (3)

Country Link
EP (1) EP0036044B1 (enrdf_load_stackoverflow)
JP (1) JPS56143302A (enrdf_load_stackoverflow)
DE (1) DE3069854D1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105683507A (zh) * 2013-11-08 2016-06-15 西门子能源公司 带有具有内部冷却系统的侧向延伸的抑制器的涡轮机翼片
JP2017518452A (ja) * 2014-03-07 2017-07-06 シーメンス エナジー インコーポレイテッド 高圧及び低圧の冷却流体を用いる冷却システムを備えたタービン翼

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8684692B2 (en) * 2010-02-05 2014-04-01 Siemens Energy, Inc. Cooled snubber structure for turbine blades
US10287895B2 (en) 2015-12-28 2019-05-14 General Electric Company Midspan shrouded turbine rotor blades

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1034375A (fr) * 1950-03-24 1953-07-22 Bbc Brown Boveri & Cie Amortisseur de vibrations pour ailettes de turbo-machines
FR1254270A (fr) * 1960-04-14 1961-02-17 Gutehoffnungshuette Sterkrade Entretoise pour ailettes de turbines
FR1432393A (fr) * 1965-05-07 1966-03-18 Ass Elect Ind Disques de rotors de turbo-machines à écoulement axial

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105683507A (zh) * 2013-11-08 2016-06-15 西门子能源公司 带有具有内部冷却系统的侧向延伸的抑制器的涡轮机翼片
JP2016538458A (ja) * 2013-11-08 2016-12-08 シーメンス エナジー インコーポレイテッド 内部冷却系を有する横方向に延在するスナッバを備えたタービン翼
JP2017518452A (ja) * 2014-03-07 2017-07-06 シーメンス エナジー インコーポレイテッド 高圧及び低圧の冷却流体を用いる冷却システムを備えたタービン翼
US9797259B2 (en) 2014-03-07 2017-10-24 Siemens Energy, Inc. Turbine airfoil cooling system with cooling systems using high and low pressure cooling fluids

Also Published As

Publication number Publication date
EP0036044B1 (de) 1984-12-27
EP0036044A1 (de) 1981-09-23
JPS6359002B2 (enrdf_load_stackoverflow) 1988-11-17
DE3069854D1 (en) 1985-02-07

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