FR3068100B1 - Dispositif pour l'equilibrage d'une piece tournante - Google Patents

Dispositif pour l'equilibrage d'une piece tournante Download PDF

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Publication number
FR3068100B1
FR3068100B1 FR1755884A FR1755884A FR3068100B1 FR 3068100 B1 FR3068100 B1 FR 3068100B1 FR 1755884 A FR1755884 A FR 1755884A FR 1755884 A FR1755884 A FR 1755884A FR 3068100 B1 FR3068100 B1 FR 3068100B1
Authority
FR
France
Prior art keywords
rotating part
balancing
ring
claws
retractable
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1755884A
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English (en)
Other versions
FR3068100A1 (fr
Inventor
Gregory Benevent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
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 Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1755884A priority Critical patent/FR3068100B1/fr
Publication of FR3068100A1 publication Critical patent/FR3068100A1/fr
Application granted granted Critical
Publication of FR3068100B1 publication Critical patent/FR3068100B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/34—Fastening arrangements therefor
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/322—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a shaft
    • 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
    • F01D5/027—Arrangements for balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • 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
    • F05D2240/00—Components
    • F05D2240/60—Shafts
    • F05D2240/61—Hollow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Testing Of Balance (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne un dispositif (1) pour l'équilibrage d'une pièce tournante (2) comprenant : - une bague (10) présentant une surface radialement externe (12) configurée pour venir en contact serré contre la face interne (2a) de l'extrémité creuse (2b) de la pièce tournante (2), - des moyens d'équilibrage (6) fixés sur la bague (10) et configurés pour compenser un balourd de la pièce tournante (2), - au moins trois griffes (20) rétractables fixées sur la bague (10) et - un actionneur (30) configuré pour amener les griffes (20) rétractables de leur configuration escamotée à leur configuration verrouillée.
FR1755884A 2017-06-27 2017-06-27 Dispositif pour l'equilibrage d'une piece tournante Active FR3068100B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1755884A FR3068100B1 (fr) 2017-06-27 2017-06-27 Dispositif pour l'equilibrage d'une piece tournante

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1755884A FR3068100B1 (fr) 2017-06-27 2017-06-27 Dispositif pour l'equilibrage d'une piece tournante
FR1755884 2017-06-27

Publications (2)

Publication Number Publication Date
FR3068100A1 FR3068100A1 (fr) 2018-12-28
FR3068100B1 true FR3068100B1 (fr) 2020-05-15

Family

ID=59930510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1755884A Active FR3068100B1 (fr) 2017-06-27 2017-06-27 Dispositif pour l'equilibrage d'une piece tournante

Country Status (1)

Country Link
FR (1) FR3068100B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109604073B (zh) * 2019-01-29 2024-06-07 张家港市新华化工机械有限公司 减振化工离心机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0649952Y2 (ja) * 1990-02-15 1994-12-14 日東精工株式会社 バランスウェイト
FR2666266B1 (fr) * 1990-09-05 1992-10-30 Snecma Outil de depose de masses d'equilibrage sur turbine.
US6471453B1 (en) * 2001-05-25 2002-10-29 Kennametal Inc. Balancing assembly for a rotating member
US7600601B2 (en) * 2007-02-27 2009-10-13 Automotive Components Holdings, Llc Tunable mass damper for a drive shaft center support bearing
US8303255B2 (en) * 2007-10-25 2012-11-06 United Technologies Corporation Shaft trim balancing devices, related systems and methods
FR2949139B1 (fr) * 2009-08-13 2011-09-02 Snecma Joint d'etancheite a labyrinthe pour turbomachine
WO2011056166A1 (fr) * 2009-11-03 2011-05-12 Gkn Driveline North America, Inc. Amortisseur de mode respiration
FR2963815B1 (fr) * 2010-08-10 2012-08-24 Peugeot Citroen Automobiles Sa Arbre d'equilibrage a balourd reglable
US8668457B2 (en) * 2010-10-29 2014-03-11 United Technologies Corporation Gas turbine engine trim balance
US8616325B1 (en) * 2010-12-16 2013-12-31 Gilberto Mesa Drive shaft damper assembly
DE102011102315A1 (de) * 2011-05-23 2012-11-29 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenauswuchtvorrichtung
FR3036860B1 (fr) * 2015-06-01 2018-06-01 Souriau Bague de verrouillage, de type baionnette d’un connecteur electrique circulaire
ITUB20156073A1 (it) * 2015-12-02 2017-06-02 Nuovo Pignone Tecnologie Srl Dispositivo per bilanciare il rotore di una turbomacchina

Also Published As

Publication number Publication date
FR3068100A1 (fr) 2018-12-28

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