CH434303A - In Schaufelkranzumfangsrichtung wirksame Abstützung von Turbinenschaufeln - Google Patents

In Schaufelkranzumfangsrichtung wirksame Abstützung von Turbinenschaufeln

Info

Publication number
CH434303A
CH434303A CH1251965A CH1251965A CH434303A CH 434303 A CH434303 A CH 434303A CH 1251965 A CH1251965 A CH 1251965A CH 1251965 A CH1251965 A CH 1251965A CH 434303 A CH434303 A CH 434303A
Authority
CH
Switzerland
Prior art keywords
circumferential direction
turbine blades
blade ring
effective support
effective
Prior art date
Application number
CH1251965A
Other languages
English (en)
Inventor
Herbert Dr Techn Jericha
Original Assignee
Elin Union Ag
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 Elin Union Ag filed Critical Elin Union Ag
Publication of CH434303A publication Critical patent/CH434303A/de

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
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH1251965A 1964-09-25 1965-09-08 In Schaufelkranzumfangsrichtung wirksame Abstützung von Turbinenschaufeln CH434303A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT819364A AT252962B (de) 1964-09-25 1964-09-25 Abstützung von Turbinenschaufeln

Publications (1)

Publication Number Publication Date
CH434303A true CH434303A (de) 1967-04-30

Family

ID=3603353

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1251965A CH434303A (de) 1964-09-25 1965-09-08 In Schaufelkranzumfangsrichtung wirksame Abstützung von Turbinenschaufeln

Country Status (3)

Country Link
AT (1) AT252962B (de)
CH (1) CH434303A (de)
DE (1) DE1426798A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432134A1 (fr) * 1978-07-25 1980-02-22 Rolls Royce Structure cantilever, notamment pour aubages de turbines a gaz
EP0202531A1 (de) * 1985-05-14 1986-11-26 Man Gutehoffnungshütte Gmbh Bindung von Laufschaufeln einer thermischen Turbomaschine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752599A (en) * 1971-03-29 1973-08-14 Gen Electric Bucket vibration damping device
US3771922A (en) * 1972-10-30 1973-11-13 Mc Donnell Douglas Corp Stabilized rotary blades
JPS5632441B2 (de) * 1973-11-30 1981-07-28
FR2337251A1 (fr) * 1975-12-29 1977-07-29 Europ Turb Vapeur Etage mobile de turbomachine
US4326836A (en) * 1979-12-13 1982-04-27 United Technologies Corporation Shroud for a rotor blade

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432134A1 (fr) * 1978-07-25 1980-02-22 Rolls Royce Structure cantilever, notamment pour aubages de turbines a gaz
EP0202531A1 (de) * 1985-05-14 1986-11-26 Man Gutehoffnungshütte Gmbh Bindung von Laufschaufeln einer thermischen Turbomaschine

Also Published As

Publication number Publication date
AT252962B (de) 1967-03-10
DE1426798A1 (de) 1969-03-20

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