[go: up one dir, main page]

FI960920L - Arrangement for damping vibrations of the blades of a gas turbine or similar - Google Patents

Arrangement for damping vibrations of the blades of a gas turbine or similar Download PDF

Info

Publication number
FI960920L
FI960920L FI960920A FI960920A FI960920L FI 960920 L FI960920 L FI 960920L FI 960920 A FI960920 A FI 960920A FI 960920 A FI960920 A FI 960920A FI 960920 L FI960920 L FI 960920L
Authority
FI
Finland
Prior art keywords
blades
arrangement
gas turbine
similar
turbine
Prior art date
Application number
FI960920A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI100821B (en
FI960920A0 (en
Inventor
Juha Kytoelae
Original Assignee
Waertsilae Nsd Oy Ab
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 Waertsilae Nsd Oy Ab filed Critical Waertsilae Nsd Oy Ab
Priority to FI960920A priority Critical patent/FI100821B/en
Publication of FI960920A0 publication Critical patent/FI960920A0/en
Publication of FI960920L publication Critical patent/FI960920L/en
Application granted granted Critical
Publication of FI100821B publication Critical patent/FI100821B/en

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
    • F01D5/24—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)
  • Supercharger (AREA)

Abstract

The arrangement for damping the blade vibrations in a turbine 1 which interacts with a gaseous medium, for example a gas turbine, the turbine in the turbocharger of an internal combustion engine or the like, by utilizing a relatively rigid wire unit or the like 4, which can be fitted in through 3 and connects the blades 2 and comprises two or more annular elements 4a-4k which are arranged in such a manner in relation to one another that the joining point between the ends 4', 4'' in each element is located in essentially different places in relation to the circumference of the wire unit or the like 4. Said annular elements 4c-4k are at least in part arranged within one another. <IMAGE>
FI960920A 1996-02-28 1996-02-28 Arrangements for damping vibrations at the wings of a gas turbine or the like FI100821B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI960920A FI100821B (en) 1996-02-28 1996-02-28 Arrangements for damping vibrations at the wings of a gas turbine or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI960920A FI100821B (en) 1996-02-28 1996-02-28 Arrangements for damping vibrations at the wings of a gas turbine or the like

Publications (3)

Publication Number Publication Date
FI960920A0 FI960920A0 (en) 1996-02-28
FI960920L true FI960920L (en) 1997-08-29
FI100821B FI100821B (en) 1998-02-27

Family

ID=8545544

Family Applications (1)

Application Number Title Priority Date Filing Date
FI960920A FI100821B (en) 1996-02-28 1996-02-28 Arrangements for damping vibrations at the wings of a gas turbine or the like

Country Status (1)

Country Link
FI (1) FI100821B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019057655A1 (en) * 2017-09-20 2019-03-28 Sulzer Turbo Services Venlo B.V. Assembly of vane units

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019057655A1 (en) * 2017-09-20 2019-03-28 Sulzer Turbo Services Venlo B.V. Assembly of vane units
US11428106B2 (en) 2017-09-20 2022-08-30 Sulzer Management Ag Assembly of vane units

Also Published As

Publication number Publication date
FI100821B (en) 1998-02-27
FI960920A0 (en) 1996-02-28

Similar Documents

Publication Publication Date Title
DE69506346D1 (en) Stable blade vibration damper for gas turbine engine
DE69939346D1 (en) Gas turbine engine fuel injector
DE59706087D1 (en) Internal combustion engine with exhaust gas turbocharger
DE69734819D1 (en) ENGINE GENERATOR SUPPORTED TURBOCHARGER FOR INTERNAL COMBUSTION ENGINES AND STEERING SYSTEM THEREOF
DE69506308D1 (en) Fuel injector for gas turbine engines
DE59701800D1 (en) Exhaust gas turbocharger for an internal combustion engine
GB2320294B (en) Exhaust-gas turbocharger turbine for an internal combustion engine
ATE148200T1 (en) EXHAUST SYSTEM FOR A CHARGED INTERNAL COMBUSTION ENGINE
DE59003885D1 (en) Exhaust gas turbocharger on an internal combustion engine.
DE59709453D1 (en) TURBINE FOR THROUGHING THE INTAKE AIR FOR AN INTERNAL COMBUSTION ENGINE
ITRM950511A0 (en) COMPRESSED INTERNAL COMBUSTION ENGINE WITH THE POSSIBILITY OF HIGH LEVEL OPERATION OF THE EXHAUST GAS TURBOCHARGER.
DE69727835D1 (en) BEARING SYSTEM FOR ENGINE SUPPORTED TURBOCHARGERS FOR COMBUSTION ENGINES
DE69617290D1 (en) Combustion device for gas turbine engine
DE50012199D1 (en) LIQUID-COOLED PISTON
CA2204611A1 (en) Combined resonator and muffler equipment
NO803484L (en) IMPROVEMENTS OF COMBUSTION ENGINES, SPECIAL DIESEL ENGINES
PL319718A1 (en) Axial supercharging turbine for internal combustion engine
FI960920L (en) Arrangement for damping vibrations of the blades of a gas turbine or similar
ATE224005T1 (en) AIR INTAKE DEVICE FOR INTERNAL COMBUSTION ENGINES
DE69519806D1 (en) ARRANGEMENT ON THE INTAKE MANIFOLD OF AN INTERNAL COMBUSTION ENGINE
DE69732010D1 (en) Axial flow pneumatic turbine engine
GB2318834B (en) Exhaust-gas turbocharger turbine for an internal combustion engine
FI940164A0 (en) Connection arrangement in the exhaust pipe of an internal combustion engine
DE69513880D1 (en) Piston assembly generating fuel pressure for a pressure-ignited internal combustion engine
DE69618309D1 (en) Annular diffuser for exhaust gas recirculation for internal combustion engines