DE2701683A1 - Binde- und daempfungseinrichtung fuer turbinen-rotorschaufeln - Google Patents

Binde- und daempfungseinrichtung fuer turbinen-rotorschaufeln

Info

Publication number
DE2701683A1
DE2701683A1 DE19772701683 DE2701683A DE2701683A1 DE 2701683 A1 DE2701683 A1 DE 2701683A1 DE 19772701683 DE19772701683 DE 19772701683 DE 2701683 A DE2701683 A DE 2701683A DE 2701683 A1 DE2701683 A1 DE 2701683A1
Authority
DE
Germany
Prior art keywords
binding
blade
blades
damping device
damper wire
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.)
Withdrawn
Application number
DE19772701683
Other languages
German (de)
English (en)
Inventor
Ralph E Mcginnis
Ronald E Warner
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE2701683A1 publication Critical patent/DE2701683A1/de
Withdrawn legal-status Critical Current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
    • 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)
  • Support Of The Bearing (AREA)
DE19772701683 1976-01-21 1977-01-17 Binde- und daempfungseinrichtung fuer turbinen-rotorschaufeln Withdrawn DE2701683A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65083776A 1976-01-21 1976-01-21

Publications (1)

Publication Number Publication Date
DE2701683A1 true DE2701683A1 (de) 1977-07-28

Family

ID=24610519

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772701683 Withdrawn DE2701683A1 (de) 1976-01-21 1977-01-17 Binde- und daempfungseinrichtung fuer turbinen-rotorschaufeln

Country Status (10)

Country Link
JP (1) JPS5290707A (fr)
BE (1) BE850637A (fr)
CA (1) CA1048413A (fr)
CH (1) CH616483A5 (fr)
DE (1) DE2701683A1 (fr)
ES (1) ES454625A1 (fr)
FR (1) FR2339059A1 (fr)
GB (1) GB1507811A (fr)
IT (1) IT1078378B (fr)
SE (1) SE7700596L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9609721D0 (en) * 1996-05-09 1996-07-10 Rolls Royce Plc Vibration damping
JP5836410B2 (ja) * 2014-02-27 2015-12-24 三菱重工業株式会社 動翼及び回転機械
US11976565B2 (en) * 2022-07-27 2024-05-07 Ge Infrastructure Technology Llc Nested damper pin and vibration dampening system for turbine nozzle or blade

Also Published As

Publication number Publication date
IT1078378B (it) 1985-05-08
GB1507811A (en) 1978-04-19
CH616483A5 (en) 1980-03-31
FR2339059B1 (fr) 1980-09-05
FR2339059A1 (fr) 1977-08-19
ES454625A1 (es) 1978-03-16
JPS5290707A (en) 1977-07-30
BE850637A (fr) 1977-07-22
CA1048413A (fr) 1979-02-13
SE7700596L (sv) 1977-07-22
JPS5434083B2 (fr) 1979-10-24

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination