FR2978288B1 - ACOUSTIC PROTECTION SCREEN FOR MOTOR VEHICLE - Google Patents

ACOUSTIC PROTECTION SCREEN FOR MOTOR VEHICLE

Info

Publication number
FR2978288B1
FR2978288B1 FR1156510A FR1156510A FR2978288B1 FR 2978288 B1 FR2978288 B1 FR 2978288B1 FR 1156510 A FR1156510 A FR 1156510A FR 1156510 A FR1156510 A FR 1156510A FR 2978288 B1 FR2978288 B1 FR 2978288B1
Authority
FR
France
Prior art keywords
motor vehicle
protection screen
acoustic protection
acoustic
screen
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
FR1156510A
Other languages
French (fr)
Other versions
FR2978288A1 (en
Inventor
Dominique Lemaire
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.)
Centre dEtude et de Recherche pour lAutomobile CERA
Original Assignee
Centre dEtude et de Recherche pour lAutomobile CERA
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 Centre dEtude et de Recherche pour lAutomobile CERA filed Critical Centre dEtude et de Recherche pour lAutomobile CERA
Priority to FR1156510A priority Critical patent/FR2978288B1/en
Priority to EP12176964.0A priority patent/EP2549474B1/en
Priority to ES12176964.0T priority patent/ES2582080T3/en
Publication of FR2978288A1 publication Critical patent/FR2978288A1/en
Application granted granted Critical
Publication of FR2978288B1 publication Critical patent/FR2978288B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR1156510A 2011-07-18 2011-07-18 ACOUSTIC PROTECTION SCREEN FOR MOTOR VEHICLE Expired - Fee Related FR2978288B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1156510A FR2978288B1 (en) 2011-07-18 2011-07-18 ACOUSTIC PROTECTION SCREEN FOR MOTOR VEHICLE
EP12176964.0A EP2549474B1 (en) 2011-07-18 2012-07-18 Acoustic protection shield for a motor vehicle
ES12176964.0T ES2582080T3 (en) 2011-07-18 2012-07-18 Acoustic protection screen for motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156510A FR2978288B1 (en) 2011-07-18 2011-07-18 ACOUSTIC PROTECTION SCREEN FOR MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2978288A1 FR2978288A1 (en) 2013-01-25
FR2978288B1 true FR2978288B1 (en) 2013-08-30

Family

ID=46506278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156510A Expired - Fee Related FR2978288B1 (en) 2011-07-18 2011-07-18 ACOUSTIC PROTECTION SCREEN FOR MOTOR VEHICLE

Country Status (3)

Country Link
EP (1) EP2549474B1 (en)
ES (1) ES2582080T3 (en)
FR (1) FR2978288B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3010958B1 (en) * 2013-09-26 2017-04-14 Centre D'etude Et De Rech Pour L'automobile (Cera) ACOUSTIC PROTECTION SCREEN FOR MOTOR VEHICLE
FR3033733B1 (en) * 2015-03-19 2017-04-28 Cera Aps ACOUSTIC PROTECTION THERMOFORMING ELEMENT FOR MOTOR VEHICLE
FR3049752B1 (en) * 2016-04-05 2018-05-11 Treves Products, Services & Innovation METHOD FOR PRODUCING AN ACOUSTIC PROTECTION PANEL FOR A MOTOR VEHICLE
FR3049894B1 (en) * 2016-04-12 2018-05-18 Treves Products, Services & Innovation METHOD FOR MAKING AN INSONORIZING INTERIOR TRIM PANEL OF A MOTOR VEHICLE
EP3478538A1 (en) 2016-07-01 2019-05-08 TREVES Products, Services & Innovation Sound protection panel for cladding a wall of an automotive vehicle
FR3068288B1 (en) * 2017-06-30 2019-08-16 Faurecia Automotive Industrie METHOD FOR MANUFACTURING AN INSONORIZING PART FOR A MOTOR VEHICLE AND ASSOCIATED INSTALLATION
FR3088235B1 (en) 2018-11-13 2021-01-22 Faurecia Automotive Ind METHOD FOR MANUFACTURING A MOTOR VEHICLE SOUNDPROOFING ASSEMBLY AND ASSOCIATED SOUNDPROOFING ASSEMBLY
FR3107149B1 (en) 2020-02-08 2023-05-12 Psa Automobiles Sa SUPPORT DEVICE FOR AT LEAST ONE ACCESSORY RELATING TO AN ELECTRIC PROPULSION MACHINE CASING

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10251327A1 (en) * 2002-11-05 2004-05-19 Hp-Chemie Pelzer Research And Development Ltd. Direct back foaming of sound absorber systems for vehicle engine compartments uses foam blocker cover layer on back foamed side of absorber layer and pressure increase on the opposite side
JP4635847B2 (en) * 2005-11-30 2011-02-23 トヨタ紡織株式会社 Soundproof material
FR2922676B1 (en) * 2007-10-23 2013-09-06 Cera ACOUSTIC PROTECTION COMPLEX COMPRISING A DENSIFIED POROUS LAYER
FR2935190B1 (en) * 2008-08-25 2011-04-22 Faurecia Automotive Ind SOUND CONTROL SYSTEM WITH END FILM FOR MOTOR VEHICLE AND ASSOCIATED MOTOR VEHICLE

Also Published As

Publication number Publication date
EP2549474B1 (en) 2016-04-13
ES2582080T3 (en) 2016-09-09
FR2978288A1 (en) 2013-01-25
EP2549474A1 (en) 2013-01-23

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

ST Notification of lapse

Effective date: 20180330