SE7700596L - Fest- och dempanordning for turbinskovlar - Google Patents

Fest- och dempanordning for turbinskovlar

Info

Publication number
SE7700596L
SE7700596L SE7700596A SE7700596A SE7700596L SE 7700596 L SE7700596 L SE 7700596L SE 7700596 A SE7700596 A SE 7700596A SE 7700596 A SE7700596 A SE 7700596A SE 7700596 L SE7700596 L SE 7700596L
Authority
SE
Sweden
Prior art keywords
turbine
blades
bowls
fixing
damping
Prior art date
Application number
SE7700596A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
R E Mcginnis
R E Warner
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 SE7700596L publication Critical patent/SE7700596L/

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)
SE7700596A 1976-01-21 1977-01-20 Fest- och dempanordning for turbinskovlar SE7700596L (sv)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE7700596L true SE7700596L (sv) 1977-07-22

Family

ID=24610519

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7700596A SE7700596L (sv) 1976-01-21 1977-01-20 Fest- och dempanordning for turbinskovlar

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
CA1048413A (en) 1979-02-13
ES454625A1 (es) 1978-03-16
GB1507811A (en) 1978-04-19
JPS5434083B2 (it) 1979-10-24
DE2701683A1 (de) 1977-07-28
BE850637A (fr) 1977-07-22
JPS5290707A (en) 1977-07-30
FR2339059A1 (fr) 1977-08-19
IT1078378B (it) 1985-05-08
FR2339059B1 (it) 1980-09-05
CH616483A5 (en) 1980-03-31

Similar Documents

Publication Publication Date Title
BR9100450A (pt) Bucha para uso em um conjunto de mancal em pelicula de oleo
NL7705171A (nl) Gecombineerde gasturbine en stoomturbine- -krachtinstallatie.
IT7925035A0 (it) Dispositivo antifrizione, particolarmente per turbine, eprocedimento di realizzazione.
SE7908073L (sv) Hengande ledskovelstod
DK414679A (da) Tvaerstroemsvindturbine
BE864508A (fr) Aubes de turbine, refroidies par un fluide
DK104580A (da) Vindmoellerotor
ES2156436T3 (es) Turbina de viento.
ATE15714T1 (de) Schnell drehender rotor insbesondere fuer schwungrad.
DK414579A (da) Tvaerstroemsvindturbine
SE7700596L (sv) Fest- och dempanordning for turbinskovlar
NL7712247A (nl) Stoomgenerator met een ankerbalk-constructie.
BR7601280A (pt) Rotor para combinadas de fluxo axial com projecoes no caracol do rotor e respectiva combinada
JPS5778756A (en) Rotary anode x-ray tube device
FR2355163A1 (fr) Construction de turbine
SE8404989D0 (sv) Synkronmaskin
FR2661946B1 (fr) Etage de turbine a action avec pertes secondaires reduites.
US3754838A (en) Vibration suppressed blade
BR7700934A (pt) Turbina impulsora centrifuga para instalacoes de pulverizacao por meio de jatos de areia
US2310923A (en) Shaft bearing
JPS54132010A (en) Turbine moving vane vibration damper
SU111795A1 (ru) Турбобур с неметаллическими рабочими органами
SU1134763A1 (ru) Поворотно-лопастна гидротурбина
JPS55134703A (en) Blade structure
Ancona et al. Design of dry-friction dampers for turbine blades

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7700596-5

Format of ref document f/p: F