IT1078378B - Disposizione di rinforzo e di smorzamento delle vibrazioni per palette rotanti di turbina - Google Patents

Disposizione di rinforzo e di smorzamento delle vibrazioni per palette rotanti di turbina

Info

Publication number
IT1078378B
IT1078378B IT1943377A IT1943377A IT1078378B IT 1078378 B IT1078378 B IT 1078378B IT 1943377 A IT1943377 A IT 1943377A IT 1943377 A IT1943377 A IT 1943377A IT 1078378 B IT1078378 B IT 1078378B
Authority
IT
Italy
Prior art keywords
rotating vane
turbine rotating
vibration reinforcement
damping
provision
Prior art date
Application number
IT1943377A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1078378B publication Critical patent/IT1078378B/it

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)
IT1943377A 1976-01-21 1977-01-19 Disposizione di rinforzo e di smorzamento delle vibrazioni per palette rotanti di turbina IT1078378B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1078378B true IT1078378B (it) 1985-05-08

Family

ID=24610519

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1943377A IT1078378B (it) 1976-01-21 1977-01-19 Disposizione di rinforzo e di smorzamento delle vibrazioni per palette rotanti di turbina

Country Status (10)

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

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
GB1507811A (en) 1978-04-19
CH616483A5 (en) 1980-03-31
SE7700596L (sv) 1977-07-22
FR2339059A1 (fr) 1977-08-19
FR2339059B1 (it) 1980-09-05
JPS5290707A (en) 1977-07-30
BE850637A (fr) 1977-07-22
CA1048413A (en) 1979-02-13
JPS5434083B2 (it) 1979-10-24
ES454625A1 (es) 1978-03-16
DE2701683A1 (de) 1977-07-28

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