FR3127790B1 - Dispositif de transmission de mouvement en rotation dans une turbomachine d’aéronef et chaine de transmission pour accessoires d’aéronef - Google Patents

Dispositif de transmission de mouvement en rotation dans une turbomachine d’aéronef et chaine de transmission pour accessoires d’aéronef Download PDF

Info

Publication number
FR3127790B1
FR3127790B1 FR2110492A FR2110492A FR3127790B1 FR 3127790 B1 FR3127790 B1 FR 3127790B1 FR 2110492 A FR2110492 A FR 2110492A FR 2110492 A FR2110492 A FR 2110492A FR 3127790 B1 FR3127790 B1 FR 3127790B1
Authority
FR
France
Prior art keywords
aircraft
accessories
steering wheel
rotational movement
shaft
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
FR2110492A
Other languages
English (en)
Other versions
FR3127790A1 (fr
Inventor
Yasser Aktir
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 FR2110492A priority Critical patent/FR3127790B1/fr
Publication of FR3127790A1 publication Critical patent/FR3127790A1/fr
Application granted granted Critical
Publication of FR3127790B1 publication Critical patent/FR3127790B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/56Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/12Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/133Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
    • F16F15/1336Leaf springs, e.g. radially extending
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/139Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by friction-damping means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00Special features for couplings or clutches
    • F16D2300/22Vibration damping
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/13164Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by the supporting arrangement of the damper unit
    • F16F15/13171Bearing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Gears, Cams (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Dispositif (1) de transmission de mouvement en rotation pour turbomachine d’aéronef entre une inertie primaire et une inertie secondaire, ledit dispositif comprenant : un arbre (10), un volant (20), un dispositif de guidage (40) en rotation disposé entre l’arbre (10) et le volant (20), le dispositif de guidage étant configuré pour guider en rotation le volant (20) par rapport à l’arbre autour d’un axe de rotation (X), une pluralité de lames (30) élastiquement déformables, chaque lame (30) s’étendant sensiblement radialement par rapport à l’axe de rotation (X) entre un pied (32) lié à l’arbre et un sommet (34) lié au volant (20). Chaine de transmission (100) pour accessoires d’aéronef comprenant le dispositif (1), un boitier d’accessoires (110) comprenant un train d’engrenages et un accessoire (102), ledit dispositif (1) étant disposé entre le boitier d’accessoires (110) et l’accessoire (102). Figure pour l’abrégé : Figure 2
FR2110492A 2021-10-05 2021-10-05 Dispositif de transmission de mouvement en rotation dans une turbomachine d’aéronef et chaine de transmission pour accessoires d’aéronef Active FR3127790B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2110492A FR3127790B1 (fr) 2021-10-05 2021-10-05 Dispositif de transmission de mouvement en rotation dans une turbomachine d’aéronef et chaine de transmission pour accessoires d’aéronef

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2110492 2021-10-05
FR2110492A FR3127790B1 (fr) 2021-10-05 2021-10-05 Dispositif de transmission de mouvement en rotation dans une turbomachine d’aéronef et chaine de transmission pour accessoires d’aéronef

Publications (2)

Publication Number Publication Date
FR3127790A1 FR3127790A1 (fr) 2023-04-07
FR3127790B1 true FR3127790B1 (fr) 2023-11-10

Family

ID=78212377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2110492A Active FR3127790B1 (fr) 2021-10-05 2021-10-05 Dispositif de transmission de mouvement en rotation dans une turbomachine d’aéronef et chaine de transmission pour accessoires d’aéronef

Country Status (1)

Country Link
FR (1) FR3127790B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1485244A (fr) * 1966-06-23 1967-06-16 Renak Werke Veb Amortisseur d'oscillations de rotation pour embrayages à friction à sec, notamment pour véhicules automobiles
JP3707072B2 (ja) * 2001-01-05 2005-10-19 石川島播磨重工業株式会社 ガスタービン発電設備
FR2838490B1 (fr) * 2002-04-10 2004-05-28 Valeo Double volant amortisseur, en particulier pour vehicule automobile
CN204716799U (zh) * 2015-06-30 2015-10-21 资阳蜀达科技有限公司 一种弹性联轴器
DE102017119493A1 (de) * 2017-08-25 2019-02-28 Voith Patent Gmbh Drehelastische Kupplung und drehelastischer Dämpfer

Also Published As

Publication number Publication date
FR3127790A1 (fr) 2023-04-07

Similar Documents

Publication Publication Date Title
FR2938030B1 (fr) Dispositif de transmission de couple.
FR3019237B1 (fr) Rotor de type savonius
SE412748B (sv) Skotvinsch
FR3127790B1 (fr) Dispositif de transmission de mouvement en rotation dans une turbomachine d’aéronef et chaine de transmission pour accessoires d’aéronef
US1154563A (en) Casting device for fish-nets.
AU732920B2 (en) A marine propeller
US1684601A (en) Fan attachment for sewing machines
US2665055A (en) Adjustable blade fan
FR3111325B1 (fr) Ensemble propulsif a helice a pales repliables et procede de repliement des pales
KR101939403B1 (ko) 유성기어장치 및 이를 포함하는 풍력 발전기
US3051010A (en) Speed changing assembly for power takeoff shafts
FR3089427B1 (fr) dispositif de saut
FR3079580B1 (fr) Dispositif d'amortissement de torsion avec siege de ressorts a guidage axial
FR3075257B1 (fr) Dispositif de reglage du calage d'une helice
FR3087832B1 (fr) Systeme carene et aeronef
FR3112183B1 (fr) Ressort de torsion haute densité de couple à faible raideur
FR3053091B1 (fr) Embrayage hydrocinetique pour un vehicule automobile
US4583291A (en) Electric chain saw speed reduction device
FR2399201A1 (fr) Mecanisme de transmission fixe pour machines agricoles
FR3069598B1 (fr) Dispositif de transmission de couple pour groupe motopropulseur de vehicule
FR3098860B1 (fr) Reducteur a train epicycloïdal pour une turbomachine
US2910873A (en) Engine starters
FR3086193B1 (fr) Dispositif de bridage pour centrifugation
US1766266A (en) Variable-speed transmission
EP3412935A3 (fr) Roue dentée d'un engrenage, dispositif d'engrenage, boite de transmission de puissance et aeronef ayant une voilure tournante

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20230407

PLFP Fee payment

Year of fee payment: 3