FR3014978B1 - Amortisseur d'arbre tournant, destine notamment au controle de la vitesse d'ouverture d'une porte d'aeronef - Google Patents

Amortisseur d'arbre tournant, destine notamment au controle de la vitesse d'ouverture d'une porte d'aeronef

Info

Publication number
FR3014978B1
FR3014978B1 FR1362705A FR1362705A FR3014978B1 FR 3014978 B1 FR3014978 B1 FR 3014978B1 FR 1362705 A FR1362705 A FR 1362705A FR 1362705 A FR1362705 A FR 1362705A FR 3014978 B1 FR3014978 B1 FR 3014978B1
Authority
FR
France
Prior art keywords
controlling
rotating shaft
opening speed
aircraft door
shaft damper
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
FR1362705A
Other languages
English (en)
Other versions
FR3014978A1 (fr
Inventor
Bertrand Prouzet
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.)
Ratier Figeac SAS
Original Assignee
Ratier Figeac 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 Ratier Figeac SAS filed Critical Ratier Figeac SAS
Priority to FR1362705A priority Critical patent/FR3014978B1/fr
Publication of FR3014978A1 publication Critical patent/FR3014978A1/fr
Application granted granted Critical
Publication of FR3014978B1 publication Critical patent/FR3014978B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • 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
    • F16F2232/00—Nature of movement
    • F16F2232/04—Rotary-to-translation conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR1362705A 2013-12-16 2013-12-16 Amortisseur d'arbre tournant, destine notamment au controle de la vitesse d'ouverture d'une porte d'aeronef Active FR3014978B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1362705A FR3014978B1 (fr) 2013-12-16 2013-12-16 Amortisseur d'arbre tournant, destine notamment au controle de la vitesse d'ouverture d'une porte d'aeronef

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1362705A FR3014978B1 (fr) 2013-12-16 2013-12-16 Amortisseur d'arbre tournant, destine notamment au controle de la vitesse d'ouverture d'une porte d'aeronef

Publications (2)

Publication Number Publication Date
FR3014978A1 FR3014978A1 (fr) 2015-06-19
FR3014978B1 true FR3014978B1 (fr) 2016-01-22

Family

ID=50289946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1362705A Active FR3014978B1 (fr) 2013-12-16 2013-12-16 Amortisseur d'arbre tournant, destine notamment au controle de la vitesse d'ouverture d'une porte d'aeronef

Country Status (1)

Country Link
FR (1) FR3014978B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2575439B2 (ja) * 1988-01-19 1997-01-22 日本発条株式会社 アキュムレータ
US5803404A (en) * 1996-01-23 1998-09-08 Mpc Products, Inc. Door actuation system having a variable damping device
US6891479B1 (en) * 2003-06-12 2005-05-10 Jon E. Eccleston Remotely controllable automatic door operator and closer
EP2116739B1 (fr) * 2008-05-09 2020-02-26 Fox Factory, Inc. Procédés et appareil pour l'amortissement de la suspension dépendant de la position
EP2295693A1 (fr) * 2009-08-27 2011-03-16 Joseph Talpe Mécanisme de fermeture de porte

Also Published As

Publication number Publication date
FR3014978A1 (fr) 2015-06-19

Similar Documents

Publication Publication Date Title
EP3201079A4 (fr) Commande de vitesse de rotation de rotor principal pour giravion
DK3290688T3 (da) Regulering af rotationshastighed ved ændring af vingeprofil
EP3529150A4 (fr) Mât de support de rotor ventilé destiné à un aéronef personnel
CL2016001138A1 (es) Composición de 1,5 dimetil-6-tioxo-3-(2,2,7-trifluoro-3-oxo-4-(prop-2-inil)-3,4-dihidro-2h-benzo(b)(1,4)oxazin-6il)-1,3,5-triazinan-2,4-diona.
FR3002605B1 (fr) Amortisseur de torsion pour disque de friction d'embrayage
FR3012451B1 (fr) Compose 1,3-dipolaire portant une fonction imidazole
EP3029813A4 (fr) Mécanisme de câblage, moteur à régulation de vitesse à aimants permanents et compresseur de réfrigération du type centrifuge
FR3008749B1 (fr) Pompe centrifuge, en particulier pour l'alimentation de moteurs de fusee
DE102014113670A8 (de) Motor und rotor
BR112015016133A2 (pt) motor e estator de faixa metal compreendendo os mesmos.
FR3001291B1 (fr) Dispositif d'equilibrage moteur pour capot d'entree de turbomachine
EP3150834A4 (fr) Dispositif de commande de vitesse de rotation de moteur
EP3004557A4 (fr) Amortisseurs de vibrations pour pales de turbine
FR3044297B1 (fr) Ensemble moteur pour aeronef comprenant des attaches moteur arriere sous forme de manilles
FR3043155B1 (fr) Absorbeur de vibration, mecanisme d'amortissement et ensemble de propulsion associes
FR3003300B1 (fr) Systeme de transfert d'huile sur arbre tournant
FR3008750B1 (fr) Couvercle de compresseur centrifuge de turbomachine apte a etre fixe par l'aval pres de son bord amont, turbomachine comportant ce couvercle.
FR3015594B1 (fr) Compresseur de turbomachine, en particulier de turbopropulseur ou de turboreacteur d'avion
FR3014978B1 (fr) Amortisseur d'arbre tournant, destine notamment au controle de la vitesse d'ouverture d'une porte d'aeronef
FR3002593B1 (fr) Actionneur pour nacelle de turboreacteur d'aeronef
FR3007462B1 (fr) Boitier d'accessoires de turbomachine equipe d'une pompe centrifuge
EP3633170A4 (fr) Dispositif de commande de vitesse de moteur
GB2567103B (en) Turbo engine rotor disc
FR3025666B1 (fr) Cible magnetique
FR3072222B1 (fr) Rotor pour moteur ou generatrice electromagnetique a rigidite diminuee

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11