DE69304903D1 - Frequenzabhängige starre mechanische kupplungsvorrichtung - Google Patents

Frequenzabhängige starre mechanische kupplungsvorrichtung

Info

Publication number
DE69304903D1
DE69304903D1 DE69304903T DE69304903T DE69304903D1 DE 69304903 D1 DE69304903 D1 DE 69304903D1 DE 69304903 T DE69304903 T DE 69304903T DE 69304903 T DE69304903 T DE 69304903T DE 69304903 D1 DE69304903 D1 DE 69304903D1
Authority
DE
Germany
Prior art keywords
clutch device
frequency dependent
mechanical clutch
fixed mechanical
dependent fixed
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.)
Expired - Fee Related
Application number
DE69304903T
Other languages
English (en)
Other versions
DE69304903T2 (de
Inventor
Jean-Claude Guilloud
Marc Lepretre
Daniel Trouchet
Michel Lapautre
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Application granted granted Critical
Publication of DE69304903D1 publication Critical patent/DE69304903D1/de
Publication of DE69304903T2 publication Critical patent/DE69304903T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • 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
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/1034—Vibration-dampers; Shock-absorbers using inertia effect of movement of a liquid
    • 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
    • F16F9/20—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 with the piston-rod extending through both ends of the cylinder, e.g. constant-volume dampers
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/04—Frequency effects
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/16—Purpose; Design features used in a strut, basically rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
DE69304903T 1992-04-10 1993-04-02 Frequenzabhängige starre mechanische kupplungsvorrichtung Expired - Fee Related DE69304903T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9204405A FR2689951B1 (fr) 1992-04-10 1992-04-10 Dispositif de liaison mecanique rigide a coupure de frequence.
PCT/FR1993/000332 WO1993021460A1 (fr) 1992-04-10 1993-04-02 Dispositif de liaison mecanique rigide a coupure de frequence

Publications (2)

Publication Number Publication Date
DE69304903D1 true DE69304903D1 (de) 1996-10-24
DE69304903T2 DE69304903T2 (de) 1997-05-15

Family

ID=9428718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69304903T Expired - Fee Related DE69304903T2 (de) 1992-04-10 1993-04-02 Frequenzabhängige starre mechanische kupplungsvorrichtung

Country Status (5)

Country Link
US (1) US5568847A (de)
EP (1) EP0633989B1 (de)
DE (1) DE69304903T2 (de)
FR (1) FR2689951B1 (de)
WO (1) WO1993021460A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5526609A (en) * 1994-01-28 1996-06-18 Research Foundation Of State University Of New York Method and apparatus for real-time structure parameter modification
EP2182242B1 (de) * 2002-09-24 2014-11-19 Bell Helicopter Textron Inc. Piezoelektrische Flüssigkeitsträgheitsschwingungsbeseitigungs-Vorrichtung
DE102007011619B4 (de) * 2007-01-22 2012-03-29 Airbus Operations Gmbh Bodenplatte zur Bildung einer Ladefläche in einem Frachtraum eines Luftfahrzeugs
EP2368066B1 (de) 2008-12-18 2014-08-20 Bell Helicopter Textron Inc. Vorrichtung für verbesserte schwingungsdämpfung
CN102405359B (zh) * 2009-03-12 2015-02-11 贝尔直升机泰克斯特龙公司 用于改进振动隔离的方法及设备
WO2011089373A1 (en) * 2010-01-25 2011-07-28 Lotus Renault Gp Ltd Fluid inerter
WO2011095787A1 (en) * 2010-02-05 2011-08-11 Cambridge Enterprise Limited Damping and inertial hydraulic device
FR2965850B1 (fr) * 2010-10-11 2012-12-14 Airbus Operations Sas Dispositif de liaison de securite et aeronef equipe d'un tel dispositif de liaison de securite
FR2965876B1 (fr) * 2010-10-11 2013-10-18 Airbus Operations Sas Dispositif de filtrage fluide de vibrations mecaniques
CN102011792B (zh) * 2010-11-08 2012-05-23 吉林大学 一种轴向可自由伸缩和锁止固定的带缓冲器式连杆
US8882091B2 (en) 2011-11-11 2014-11-11 Textron Innovations Inc. Vibration isolation system
JP2014095406A (ja) * 2012-11-08 2014-05-22 Shimizu Corp 振動低減装置
US9273749B2 (en) * 2014-03-28 2016-03-01 Honeywell International Inc. Low profile three parameter isolators and isolation systems employing the same
US9714093B2 (en) 2014-11-12 2017-07-25 The Boeing Company Self-dampening tie-rod
DE102017203718A1 (de) 2017-03-07 2018-09-13 Zf Friedrichshafen Ag Hydraulische Dämpfereinrichtung für ein Fahrzeug
FR3079581B1 (fr) * 2018-03-28 2020-03-06 Psa Automobiles Sa Amortisseur
EP3599162B1 (de) * 2018-07-27 2020-11-11 LEONARDO S.p.A. Hubschrauberkit
EP3599163B1 (de) * 2018-07-27 2020-11-11 LEONARDO S.p.A. Hubschrauberkit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR569663A (fr) * 1922-12-21 1924-04-16 Bentley Motors Ltd Perfectionnements aux mécanismes destinés à entraîner des arbres de transmission
FR1506385A (fr) * 1966-09-16 1967-12-22 Sud Aviation Procédé d'atténuation et atténuateur électro-hydraulique de vibrations pour aérodyne à voilure tournante
MX167655B (es) * 1987-02-25 1993-04-01 Shigeya Kawamata Mitsubishi Ju Amortiguador de masa de tipo liquido
FR2629545B1 (fr) * 1988-03-30 1993-02-19 Aerospatiale Contre-fiche elastique a resonateur hydro-mecanique integre notamment pour la suspension d'une boite de transmission sur un giravion et dispositif de suspension en comportant application
JPH03503923A (ja) * 1988-12-22 1991-08-29 ムーグ　インコーポレーテツド 振動を絶縁する機械取付台
US5000299A (en) * 1989-02-07 1991-03-19 Tokai Rubber Industries, Ltd. Shock absorber using electro-viscous fluid
GB9104190D0 (en) * 1991-02-28 1991-06-12 Westland Helicopters Strut assemblies
FR2680848B1 (fr) * 1991-08-29 1995-03-17 Aerospatiale Ste Nat Indle Procede et dispositif pour filtrer les excitations vibratoires transmises entre deux pieces, notamment entre le rotor et le fuselage d'un helicoptere.

Also Published As

Publication number Publication date
DE69304903T2 (de) 1997-05-15
FR2689951B1 (fr) 1995-08-18
FR2689951A1 (fr) 1993-10-15
WO1993021460A1 (fr) 1993-10-28
EP0633989B1 (de) 1996-09-18
US5568847A (en) 1996-10-29
EP0633989A1 (de) 1995-01-18

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee