IT996451B - Perfezionamento nelle disposizioni di smorzamento delle vibrazioni di palette di turbine o compressori - Google Patents

Perfezionamento nelle disposizioni di smorzamento delle vibrazioni di palette di turbine o compressori

Info

Publication number
IT996451B
IT996451B IT5369773A IT5369773A IT996451B IT 996451 B IT996451 B IT 996451B IT 5369773 A IT5369773 A IT 5369773A IT 5369773 A IT5369773 A IT 5369773A IT 996451 B IT996451 B IT 996451B
Authority
IT
Italy
Prior art keywords
turbine
improvement
vibration damping
compressor blades
damping arrangements
Prior art date
Application number
IT5369773A
Other languages
English (en)
Original Assignee
Wright Barry 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 Wright Barry Corp filed Critical Wright Barry Corp
Application granted granted Critical
Publication of IT996451B publication Critical patent/IT996451B/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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/10—Anti- vibration means
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/614—Fibres or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT5369773A 1973-09-27 1973-11-14 Perfezionamento nelle disposizioni di smorzamento delle vibrazioni di palette di turbine o compressori IT996451B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40135873A 1973-09-27 1973-09-27

Publications (1)

Publication Number Publication Date
IT996451B true IT996451B (it) 1975-12-10

Family

ID=23587424

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5369773A IT996451B (it) 1973-09-27 1973-11-14 Perfezionamento nelle disposizioni di smorzamento delle vibrazioni di palette di turbine o compressori

Country Status (11)

Country Link
JP (1) JPS5060609A (it)
AU (1) AU6357073A (it)
BR (1) BR7309116D0 (it)
CA (1) CA994246A (it)
CH (1) CH574043A5 (it)
DE (1) DE2356669A1 (it)
FR (1) FR2246185A5 (it)
GB (1) GB1412899A (it)
IT (1) IT996451B (it)
NL (1) NL7316581A (it)
SE (1) SE386229B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915201C2 (de) * 1979-04-14 1986-02-27 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Laufrad für Axialströmungsmaschinen, insbesondere Verdichter
DE3235585C2 (de) * 1982-09-01 1985-11-14 Christian O. 7590 Achern Schön Hochleistungsgebläse oder -verdichter für aggressive und/oder heiße Medien
FR2610673B1 (fr) * 1987-02-05 1991-03-15 Snecma Turboreacteur multiflux a couronne externe de redresseur de soufflante frettee sur le carter
DE3842710C1 (it) * 1988-12-19 1989-08-03 Mtu Muenchen Gmbh
US5299915A (en) * 1992-07-15 1994-04-05 General Electric Corporation Bucket for the last stage of a steam turbine
US5267834A (en) * 1992-12-30 1993-12-07 General Electric Company Bucket for the last stage of a steam turbine
US6791226B1 (en) * 2003-09-10 2004-09-14 Wavecrest Laboratories, Llc Multiphase motor winding topology and control
JP4590955B2 (ja) * 2004-07-08 2010-12-01 株式会社Ｉｈｉ ステータセグメント、ステータ、及び静翼
DE102007010002A1 (de) * 2007-03-01 2008-09-04 Robert Bosch Gmbh Hydroeinheit
EP1980715A1 (en) * 2007-04-13 2008-10-15 Siemens Aktiengesellschaft Damping of vibrations in blades and guide vanes with grains
FR2950116B1 (fr) * 2009-09-15 2011-12-09 Snecma Redresseur de compresseur pour turbomachine, comprenant des tetes d'aubes montees a l'aide d'un materiau amortisseur de vibrations sur la virole exterieure
DE102012013263B4 (de) 2012-07-03 2018-09-27 Rhodius Gmbh Verfahren zur Herstellung eines aus Metalldraht gefertigten, ringförmigen Dämpfungselementes sowie Verfahren zur Herstellung eines Entkopplungselementes mit einem derartigen Dämpfungselement
CN113669297A (zh) * 2020-05-14 2021-11-19 佛山市顺德区美的洗涤电器制造有限公司 叶轮组件和风机组件

Also Published As

Publication number Publication date
CH574043A5 (it) 1976-03-31
BR7309116D0 (pt) 1975-05-06
AU6357073A (en) 1975-06-19
JPS5060609A (it) 1975-05-24
CA994246A (en) 1976-08-03
GB1412899A (en) 1975-11-05
SE386229B (sv) 1976-08-02
FR2246185A5 (it) 1975-04-25
NL7316581A (nl) 1975-04-02
DE2356669A1 (de) 1975-04-03

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