ES454625A1 - Perfeccionamiento introducido en una turbina de circulacion axial. - Google Patents

Perfeccionamiento introducido en una turbina de circulacion axial.

Info

Publication number
ES454625A1
ES454625A1 ES454625A ES454625A ES454625A1 ES 454625 A1 ES454625 A1 ES 454625A1 ES 454625 A ES454625 A ES 454625A ES 454625 A ES454625 A ES 454625A ES 454625 A1 ES454625 A1 ES 454625A1
Authority
ES
Spain
Prior art keywords
lashing
blades
turbine blades
damping
damping arrangement
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
Application number
ES454625A
Other languages
English (en)
Spanish (es)
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.)
Westinghouse Electric 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 ES454625A1 publication Critical patent/ES454625A1/es
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
    • F01D5/22—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)
ES454625A 1976-01-21 1976-12-28 Perfeccionamiento introducido en una turbina de circulacion axial. Expired ES454625A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES454625A1 true ES454625A1 (es) 1978-03-16

Family

ID=24610519

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454625A Expired ES454625A1 (es) 1976-01-21 1976-12-28 Perfeccionamiento introducido en una turbina de circulacion axial.

Country Status (10)

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

Families Citing this family (4)

* 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
US12371998B2 (en) 2023-06-29 2025-07-29 Ge Infrastructure Technology Llc Nested damper pin and vibration dampening system for turbine nozzle or blade

Also Published As

Publication number Publication date
SE7700596L (sv) 1977-07-22
CA1048413A (en) 1979-02-13
JPS5290707A (en) 1977-07-30
FR2339059A1 (fr) 1977-08-19
FR2339059B1 (OSRAM) 1980-09-05
JPS5434083B2 (OSRAM) 1979-10-24
CH616483A5 (en) 1980-03-31
IT1078378B (it) 1985-05-08
DE2701683A1 (de) 1977-07-28
BE850637A (fr) 1977-07-22
GB1507811A (en) 1978-04-19

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