FR2765647B1 - WIDE BAND AND LIGHTWEIGHT SINGLE-AXIS VIBRATION REDUCER - Google Patents

WIDE BAND AND LIGHTWEIGHT SINGLE-AXIS VIBRATION REDUCER

Info

Publication number
FR2765647B1
FR2765647B1 FR9708610A FR9708610A FR2765647B1 FR 2765647 B1 FR2765647 B1 FR 2765647B1 FR 9708610 A FR9708610 A FR 9708610A FR 9708610 A FR9708610 A FR 9708610A FR 2765647 B1 FR2765647 B1 FR 2765647B1
Authority
FR
France
Prior art keywords
wide band
axis vibration
vibration reducer
lightweight single
lightweight
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
FR9708610A
Other languages
French (fr)
Other versions
FR2765647A1 (en
Inventor
Jacques Clausin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9708610A priority Critical patent/FR2765647B1/en
Priority to EP98935099A priority patent/EP1049889A1/en
Priority to PCT/FR1998/001434 priority patent/WO1999002890A1/en
Publication of FR2765647A1 publication Critical patent/FR2765647A1/en
Application granted granted Critical
Publication of FR2765647B1 publication Critical patent/FR2765647B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
    • F16F13/264—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions comprising means for acting dynamically on the walls bounding a working chamber
    • 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
    • F16F15/03—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 magnetic or electromagnetic 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
    • F16F7/1005—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass
    • F16F7/1011—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass by electromagnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
FR9708610A 1997-07-07 1997-07-07 WIDE BAND AND LIGHTWEIGHT SINGLE-AXIS VIBRATION REDUCER Expired - Fee Related FR2765647B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9708610A FR2765647B1 (en) 1997-07-07 1997-07-07 WIDE BAND AND LIGHTWEIGHT SINGLE-AXIS VIBRATION REDUCER
EP98935099A EP1049889A1 (en) 1997-07-07 1998-07-06 Tuned wideband and very light uniaxial vibration reducer
PCT/FR1998/001434 WO1999002890A1 (en) 1997-07-07 1998-07-06 Tuned wideband and very light uniaxial vibration reducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9708610A FR2765647B1 (en) 1997-07-07 1997-07-07 WIDE BAND AND LIGHTWEIGHT SINGLE-AXIS VIBRATION REDUCER

Publications (2)

Publication Number Publication Date
FR2765647A1 FR2765647A1 (en) 1999-01-08
FR2765647B1 true FR2765647B1 (en) 2002-01-11

Family

ID=9508968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9708610A Expired - Fee Related FR2765647B1 (en) 1997-07-07 1997-07-07 WIDE BAND AND LIGHTWEIGHT SINGLE-AXIS VIBRATION REDUCER

Country Status (3)

Country Link
EP (1) EP1049889A1 (en)
FR (1) FR2765647B1 (en)
WO (1) WO1999002890A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107685622A (en) * 2016-08-05 2018-02-13 上海汽车集团股份有限公司 Suspension, suspension control method, electronic control unit, engine ECU and automobile
CN110925352A (en) * 2019-12-04 2020-03-27 上海大学 Nonlinear vibration damping device for inhibiting transverse vibration of one-dimensional elastic body

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19823716A1 (en) * 1998-05-27 1999-12-02 Btr Avs Technical Centre Gmbh Active vibration absorber
GB2361757B (en) * 2000-04-28 2003-12-03 Bae Sys Electronics Ltd Improvements in or relating to the damping of vibration
DE10252384B4 (en) * 2002-11-12 2005-05-25 Audi Ag Method for vibration damping
DE102010030700A1 (en) * 2010-06-30 2012-01-05 Bayerische Motoren Werke Aktiengesellschaft Active oscillation damper for arranging at structure of motor car, has spring elements, where spring stiffness of spring elements of spring mass system of damper and natural frequency of spring mass system of damper are slightly changed
FR3039694B1 (en) 2015-07-27 2018-06-15 Hutchinson ACTIVE VIBRATION CONTROL DEVICE
CA3205045A1 (en) * 2020-12-15 2022-06-23 Bae Systems Plc Vibration control systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5874931A (en) * 1981-10-30 1983-05-06 Hitachi Ltd Vibrator of inertial reaction force type
DE3314335A1 (en) * 1983-04-20 1984-10-31 Tillmann 6108 Weiterstadt Freudenberg ENGINE MOUNT
GB8710998D0 (en) * 1987-05-08 1987-06-10 Btr Plc Vehicle engine suspension systems
US4922159A (en) * 1988-05-09 1990-05-01 Harris Corporation Linear precision actuator with accelerometer feedback
FR2669981A1 (en) * 1990-11-30 1992-06-05 Clausin Jacques Improvement to dynamic dampers
FR2684251B1 (en) * 1991-11-26 1995-07-28 Hutchinson LINEAR MOTOR WITH VARIABLE RELUCTANCE.
DE4141637A1 (en) * 1991-12-17 1993-06-24 Metzeler Gimetall Ag ACTIVE, ELASTIC BEARING
US5456341A (en) * 1993-04-23 1995-10-10 Moog Inc. Method and apparatus for actively adjusting and controlling a resonant mass-spring system
FR2730288B1 (en) * 1995-02-03 1997-04-18 Mesure Et Inf Mei ACTIVE CONTROLLED VIBRATION REDUCTION DEVICES CONSISTING OF MOBILE MASSES EXCITED BY ELECTRO MAGNETS ACCORDING TO 2 OR 3 AXES
DE19621700C2 (en) * 1996-05-30 2001-09-27 Eurocopter Deutschland Active vibration reducer
FR2750244B1 (en) 1996-06-20 1998-11-06 Clausin Jacques PROPORTIONAL FORCE CONTROL DEVICE DELIVERED BY AN ELECTROMAGNET INDEPENDENT OF VARIATIONS IN SUPPLY VOLTAGES AND GAPS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107685622A (en) * 2016-08-05 2018-02-13 上海汽车集团股份有限公司 Suspension, suspension control method, electronic control unit, engine ECU and automobile
CN110925352A (en) * 2019-12-04 2020-03-27 上海大学 Nonlinear vibration damping device for inhibiting transverse vibration of one-dimensional elastic body
CN110925352B (en) * 2019-12-04 2021-08-06 上海大学 Nonlinear vibration damping device for inhibiting transverse vibration of one-dimensional elastic body

Also Published As

Publication number Publication date
WO1999002890A1 (en) 1999-01-21
EP1049889A1 (en) 2000-11-08
FR2765647A1 (en) 1999-01-08

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Legal Events

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