FR2639696B1 - Element d'amortissement lie a une structure vibrante, et dispositif d'amortissement comportant au moins un tel element - Google Patents

Element d'amortissement lie a une structure vibrante, et dispositif d'amortissement comportant au moins un tel element

Info

Publication number
FR2639696B1
FR2639696B1 FR8815418A FR8815418A FR2639696B1 FR 2639696 B1 FR2639696 B1 FR 2639696B1 FR 8815418 A FR8815418 A FR 8815418A FR 8815418 A FR8815418 A FR 8815418A FR 2639696 B1 FR2639696 B1 FR 2639696B1
Authority
FR
France
Prior art keywords
damping
vibrating structure
linked
damping device
element linked
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
FR8815418A
Other languages
English (en)
Other versions
FR2639696A1 (fr
Inventor
Froger Mireille
Pompei Michel
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.)
Vibrachoc SAS
Original Assignee
Vibrachoc 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 Vibrachoc SAS filed Critical Vibrachoc SAS
Priority to FR8815418A priority Critical patent/FR2639696B1/fr
Publication of FR2639696A1 publication Critical patent/FR2639696A1/fr
Application granted granted Critical
Publication of FR2639696B1 publication Critical patent/FR2639696B1/fr
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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/362—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers made of steel wool, compressed hair, woven or non-woven textile, or like materials
    • 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
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/0335—Noise absorbers by means of external rings
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/0336—Noise absorbers by means of sound-absorbing materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Laminated Bodies (AREA)
FR8815418A 1988-11-25 1988-11-25 Element d'amortissement lie a une structure vibrante, et dispositif d'amortissement comportant au moins un tel element Expired - Fee Related FR2639696B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8815418A FR2639696B1 (fr) 1988-11-25 1988-11-25 Element d'amortissement lie a une structure vibrante, et dispositif d'amortissement comportant au moins un tel element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8815418A FR2639696B1 (fr) 1988-11-25 1988-11-25 Element d'amortissement lie a une structure vibrante, et dispositif d'amortissement comportant au moins un tel element

Publications (2)

Publication Number Publication Date
FR2639696A1 FR2639696A1 (fr) 1990-06-01
FR2639696B1 true FR2639696B1 (fr) 1994-02-18

Family

ID=9372252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8815418A Expired - Fee Related FR2639696B1 (fr) 1988-11-25 1988-11-25 Element d'amortissement lie a une structure vibrante, et dispositif d'amortissement comportant au moins un tel element

Country Status (1)

Country Link
FR (1) FR2639696B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012520A3 (fr) * 1995-01-26 2001-01-09 Basf Ag Procede d'insonorisation, et revetement insonorisant.
CA2592063A1 (fr) * 2004-12-06 2006-06-15 Escom Composite Materials Ltd. Ressort en textile
FR2925651B1 (fr) * 2007-12-19 2010-01-08 Renault Sas Manchon de reduction de bruit.
DE102008056031A1 (de) * 2008-11-05 2010-05-06 Hans A. Härle Vorrichtung zur Absorption von Körperschall
CN102679084A (zh) * 2011-03-08 2012-09-19 湖北工业大学 管道减振降噪方法及周期性阻尼结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2270902A (en) * 1939-11-25 1942-01-27 George A Rubissow Antivibration means and method of use of same
GB943468A (en) * 1958-12-19 1963-12-04 Hairlok Company Ltd Improvements in and relating to rubberised hair pads
NL293157A (fr) * 1963-05-29
US3601228A (en) * 1968-05-22 1971-08-24 Univ Dayton Resonant-beam/tuned damper
GB1328792A (en) * 1969-05-16 1973-09-05 Meeks D R Device for reducing noise due to vibration of pipes
FR2335746A1 (fr) * 1975-12-16 1977-07-15 Vibrachoc Sa Element amortisseur de chocs ou de vibrations
EP0268716A1 (fr) * 1986-11-28 1988-06-01 Inabata Techno Loop Corporation Amortisseur de vibrations

Also Published As

Publication number Publication date
FR2639696A1 (fr) 1990-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse