FR2864600B1 - DEVICE FOR DAMPING VIBRATION AND / OR ACOUSTIC WAVES - Google Patents

DEVICE FOR DAMPING VIBRATION AND / OR ACOUSTIC WAVES

Info

Publication number
FR2864600B1
FR2864600B1 FR0315347A FR0315347A FR2864600B1 FR 2864600 B1 FR2864600 B1 FR 2864600B1 FR 0315347 A FR0315347 A FR 0315347A FR 0315347 A FR0315347 A FR 0315347A FR 2864600 B1 FR2864600 B1 FR 2864600B1
Authority
FR
France
Prior art keywords
acoustic waves
damping vibration
damping
vibration
acoustic
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
FR0315347A
Other languages
French (fr)
Other versions
FR2864600A1 (en
Inventor
Ivan Chapelier
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0315347A priority Critical patent/FR2864600B1/en
Publication of FR2864600A1 publication Critical patent/FR2864600A1/en
Application granted granted Critical
Publication of FR2864600B1 publication Critical patent/FR2864600B1/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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/01—Vibration-dampers; Shock-absorbers using friction between loose particles, e.g. sand
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Vibration Prevention Devices (AREA)
FR0315347A 2003-12-24 2003-12-24 DEVICE FOR DAMPING VIBRATION AND / OR ACOUSTIC WAVES Expired - Fee Related FR2864600B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0315347A FR2864600B1 (en) 2003-12-24 2003-12-24 DEVICE FOR DAMPING VIBRATION AND / OR ACOUSTIC WAVES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0315347A FR2864600B1 (en) 2003-12-24 2003-12-24 DEVICE FOR DAMPING VIBRATION AND / OR ACOUSTIC WAVES

Publications (2)

Publication Number Publication Date
FR2864600A1 FR2864600A1 (en) 2005-07-01
FR2864600B1 true FR2864600B1 (en) 2008-08-22

Family

ID=34639572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0315347A Expired - Fee Related FR2864600B1 (en) 2003-12-24 2003-12-24 DEVICE FOR DAMPING VIBRATION AND / OR ACOUSTIC WAVES

Country Status (1)

Country Link
FR (1) FR2864600B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007027691A1 (en) * 2007-06-15 2008-12-24 Leusch, Werner Platform or device base for microphone sensitive devices for variable absorption, has damping cylinder, where damping of vibrations and resonances is achieved
DE102008018858A1 (en) * 2008-04-15 2009-10-22 J. Eberspächer GmbH & Co. KG Component i.e. muffler, for exhaust gas system in internal-combustion engine of motor vehicle, has body that is to be damped with respect to oscillations and firmly connected with container comprising bulk material made of solid bodies
DE102011107158A1 (en) 2011-07-14 2013-01-17 Gea Mechanical Equipment Gmbh centrifuge
GB2582975A (en) * 2019-04-12 2020-10-14 Ford Global Tech Llc A powertrain mount support

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR447485A (en) * 1911-08-25 1913-01-06 Gustave Tzaut Suspension shock absorber
US2746768A (en) * 1954-11-04 1956-05-22 Gen Motors Corp Wheel hop damper attachment for vehicle road wheels
DE3615070A1 (en) * 1986-05-03 1987-10-01 Daimler Benz Ag Vibration system
DE3742340A1 (en) * 1987-01-19 1988-07-28 Volkswagen Ag Bearing insulated against structure-borne sound, particularly for an internal-combustion engine
DE4108252A1 (en) * 1991-03-14 1992-09-17 Telefunken Systemtechnik Mechanical oscillation damper - has hollow liquid or mixture filled body and liq. friction temperature-dependent
FR2745352B1 (en) * 1996-02-28 1998-04-03 Burgaud Jean Marie ANTI-VIBRATION MASS WITH CONTAINER AND CONTENT
US5851626A (en) * 1997-04-22 1998-12-22 Lear Corporation Vehicle acoustic damping and decoupling system

Also Published As

Publication number Publication date
FR2864600A1 (en) 2005-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100831