[go: up one dir, main page]

FR3042244B1 - DEVICE FOR DAMPING MICRO-VIBRATIONS, ESPECIALLY IN SOUND BROADCASTING APPARATUS - Google Patents

DEVICE FOR DAMPING MICRO-VIBRATIONS, ESPECIALLY IN SOUND BROADCASTING APPARATUS Download PDF

Info

Publication number
FR3042244B1
FR3042244B1 FR1559560A FR1559560A FR3042244B1 FR 3042244 B1 FR3042244 B1 FR 3042244B1 FR 1559560 A FR1559560 A FR 1559560A FR 1559560 A FR1559560 A FR 1559560A FR 3042244 B1 FR3042244 B1 FR 3042244B1
Authority
FR
France
Prior art keywords
vibrations
broadcasting apparatus
sound broadcasting
damping
coupler
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
FR1559560A
Other languages
French (fr)
Other versions
FR3042244A1 (en
Inventor
Stephane Andre Even
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.)
Seven Audio
Original Assignee
Seven Audio
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 Seven Audio filed Critical Seven Audio
Priority to FR1559560A priority Critical patent/FR3042244B1/en
Publication of FR3042244A1 publication Critical patent/FR3042244A1/en
Application granted granted Critical
Publication of FR3042244B1 publication Critical patent/FR3042244B1/en
Expired - Fee Related 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/01—Vibration-dampers; Shock-absorbers using friction between loose particles, e.g. sand

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

L'objet de l'invention est un dispositif d'amortissement de micro-vibrations, notamment dans les appareils de diffusion sonore, caractérisé en ce qu'il comprend : - au moins un coupleur (10) qui est en contact avec l'appareil de diffusion sonore, - un carter (12) périphérique dont la face supérieure présente une ouverture à travers laquelle passe ledit coupleur (10), - un matériau (14) d'amortissement disposé dans le carter (12), et - un joint (16) interposé entre ledit coupleur (10) et ledit carter (12).The object of the invention is a device for damping micro-vibrations, in particular in sound diffusion devices, characterized in that it comprises: - at least one coupler (10) which is in contact with the device sound diffusion, - a peripheral casing (12), the upper face of which has an opening through which said coupler (10) passes, - a damping material (14) disposed in the casing (12), and - a seal ( 16) interposed between said coupler (10) and said casing (12).

FR1559560A 2015-10-08 2015-10-08 DEVICE FOR DAMPING MICRO-VIBRATIONS, ESPECIALLY IN SOUND BROADCASTING APPARATUS Expired - Fee Related FR3042244B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1559560A FR3042244B1 (en) 2015-10-08 2015-10-08 DEVICE FOR DAMPING MICRO-VIBRATIONS, ESPECIALLY IN SOUND BROADCASTING APPARATUS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1559560 2015-10-08
FR1559560A FR3042244B1 (en) 2015-10-08 2015-10-08 DEVICE FOR DAMPING MICRO-VIBRATIONS, ESPECIALLY IN SOUND BROADCASTING APPARATUS

Publications (2)

Publication Number Publication Date
FR3042244A1 FR3042244A1 (en) 2017-04-14
FR3042244B1 true FR3042244B1 (en) 2020-02-07

Family

ID=54783847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1559560A Expired - Fee Related FR3042244B1 (en) 2015-10-08 2015-10-08 DEVICE FOR DAMPING MICRO-VIBRATIONS, ESPECIALLY IN SOUND BROADCASTING APPARATUS

Country Status (1)

Country Link
FR (1) FR3042244B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109854662B (en) * 2018-12-11 2024-06-21 珠海格力电器股份有限公司 Shock absorption box, compressor and marine water chilling unit
CN112032235A (en) * 2020-09-01 2020-12-04 云南电网有限责任公司 Internal friction type damper

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1294467A (en) * 1918-07-15 1919-02-18 John N Hovas Shock-absorber.
GB2026141A (en) * 1978-07-19 1980-01-30 Simplon Interline Acoustic damping panel unit
US20070278170A1 (en) * 2006-03-17 2007-12-06 John Wiebe Audio equipment storage device
DE202007008416U1 (en) * 2007-06-15 2007-08-16 Huber, Erich Vibration-absorbing stand base for loudspeaker box, has damping units with damping chambers partially filled with damping mediums, where damping mediums are different from each other
US20130125793A1 (en) * 2011-11-22 2013-05-23 Alex K. Deyhim Two degrees of freedom optical table

Also Published As

Publication number Publication date
FR3042244A1 (en) 2017-04-14

Similar Documents

Publication Publication Date Title
EP2943978A4 (en) INTERCONNECTION SEMICONDUCTOR DEVICE ASSEMBLY THROUGH A HOUSING AND ASSOCIATED SYSTEMS, DEVICES AND METHODS
EP3785555A4 (en) HEATER AND CONTAINER ASSEMBLY
EP3453928C0 (en) SEALING STRUCTURE IN WHICH AN ANNULAR CAVITY AND A SEALING DEVICE ARE USED
EP3830533A4 (en) ULTRA-LIGHT PORTABLE GAS LEAK DETECTION DEVICE
EP3451028A4 (en) DIFFUSION PLATE AND PROJECTION TYPE PROJECTOR DEVICE
MA52241A (en) METHODS AND SYSTEMS FOR DETERMINING SOIL ON PHOTOVOLTAIC DEVICES
EP3511755A4 (en) FISHEYE LENS ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME
EP3307056A4 (en) APPARATUSES, METHODS AND SYSTEMS FOR CULTIVATING MICRO-CULTURE INVOLVING A FLOATING COUPLING DEVICE
MX2020009616A (en) Immunoassay utilizing trapping conjugate.
EP3415094A4 (en) ULTRASONIC DEVICE AND DEVICE FOR GENERATING MECHANICAL VIBRATIONS
FR3042244B1 (en) DEVICE FOR DAMPING MICRO-VIBRATIONS, ESPECIALLY IN SOUND BROADCASTING APPARATUS
EP3817069A4 (en) SEMICONDUCTOR DEVICE AND ELECTRICAL DEVICE
EP3837859A4 (en) SYSTEMS, METHODS AND DEVICES RELATING TO AUDIO TRANSDUCERS
EP3916271A4 (en) SEALING DEVICE AND SEALING STRUCTURE
FR3026547B1 (en) ELECTRICAL DEVICE COMPRISING A CROSS-LINKED LAYER
FR3009870B1 (en) DETECTOR MODULE PROVIDED WITH AN ADAPTIVE SUPPORT ELEMENT
JO3770B1 (en) Junction device for conveyor belts
EP3487608C0 (en) CERAMIC MEMBRANE FILTRATION ASSEMBLY WITH SEALING DEVICE AND ASSOCIATED METHODS
CR10306A (en) CITRUS JUICE APPARATUS WITH RELEASE DETECTOR OF INDESEATED MATERIAL AND RELATED METHODS
EP3793088A3 (en) Surface acoustic wave sensor which can be polled remotely
FR3081898B1 (en) OCCULTATION ASSEMBLY FOR RIGID MESH FENCE
EP3805851A4 (en) DIFFUSION LENS AND DISPLAY DEVICE WITH IT
EP4069009C0 (en) AEROSOL GENERATING DEVICE WITH PIERCING ASSEMBLY
EP3874539A4 (en) SEMICONDUCTOR STRUCTURE, SEMICONDUCTOR DEVICES AND RELATED METHODS
MX2007000024A (en) Sire flow detector.

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170414

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: 6

ST Notification of lapse

Effective date: 20220605