FR2941902B1 - ACOUSTIC AND THERMAL PROTECTIVE DEVICE WITH RESPECT TO A SOUND, HOT SOURCE ARRANGED IN A MOTOR VEHICLE - Google Patents

ACOUSTIC AND THERMAL PROTECTIVE DEVICE WITH RESPECT TO A SOUND, HOT SOURCE ARRANGED IN A MOTOR VEHICLE

Info

Publication number
FR2941902B1
FR2941902B1 FR0900563A FR0900563A FR2941902B1 FR 2941902 B1 FR2941902 B1 FR 2941902B1 FR 0900563 A FR0900563 A FR 0900563A FR 0900563 A FR0900563 A FR 0900563A FR 2941902 B1 FR2941902 B1 FR 2941902B1
Authority
FR
France
Prior art keywords
acoustic
sound
respect
motor vehicle
protective device
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
FR0900563A
Other languages
French (fr)
Other versions
FR2941902A1 (en
Inventor
Francois Choquart
Laurent Waxin
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 FR0900563A priority Critical patent/FR2941902B1/en
Publication of FR2941902A1 publication Critical patent/FR2941902A1/en
Application granted granted Critical
Publication of FR2941902B1 publication Critical patent/FR2941902B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0884—Insulating elements, e.g. for sound insulation for mounting around noise sources, e.g. air blowers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0876—Insulating elements, e.g. for sound insulation for mounting around heat sources, e.g. exhaust pipes
FR0900563A 2009-02-09 2009-02-09 ACOUSTIC AND THERMAL PROTECTIVE DEVICE WITH RESPECT TO A SOUND, HOT SOURCE ARRANGED IN A MOTOR VEHICLE Expired - Fee Related FR2941902B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0900563A FR2941902B1 (en) 2009-02-09 2009-02-09 ACOUSTIC AND THERMAL PROTECTIVE DEVICE WITH RESPECT TO A SOUND, HOT SOURCE ARRANGED IN A MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0900563A FR2941902B1 (en) 2009-02-09 2009-02-09 ACOUSTIC AND THERMAL PROTECTIVE DEVICE WITH RESPECT TO A SOUND, HOT SOURCE ARRANGED IN A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2941902A1 FR2941902A1 (en) 2010-08-13
FR2941902B1 true FR2941902B1 (en) 2011-04-08

Family

ID=40886517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0900563A Expired - Fee Related FR2941902B1 (en) 2009-02-09 2009-02-09 ACOUSTIC AND THERMAL PROTECTIVE DEVICE WITH RESPECT TO A SOUND, HOT SOURCE ARRANGED IN A MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR2941902B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2986200B1 (en) * 2012-01-26 2014-03-07 Cera METHOD OF THERMALLY AND ACOUSTICALLY PROTECTING A STRUCTURE WALL OF A MOTOR VEHICLE
FR3088657B1 (en) * 2018-11-16 2020-12-25 Treves Products Services & Innovation ACOUSTIC PROTECTION DEVICE INTENDED TO BE MOUNTED AROUND AN AUTOMOTIVE VEHICLE ENGINE SOUND COMPONENT
CN113085751A (en) * 2021-03-24 2021-07-09 东风商用车有限公司 Independent commercial vehicle EGP heat insulation structure and commercial vehicle comprising same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB242558A (en) * 1925-06-22 1925-11-12 Thomas Linndwer Taylor Improvements in or relating to the engine bonnets of motor vehicles
JP2824913B2 (en) * 1989-06-13 1998-11-18 スズキ株式会社 Hood insulator mounting structure
DE9110552U1 (en) * 1991-08-26 1992-12-24 Irbit Research + Consulting Ag, Freiburg/Fribourg, Ch
DE102005030177A1 (en) * 2005-06-29 2006-06-14 Daimlerchrysler Ag Floor system for motor vehicle body has floor plates in form of multi-wall light construction plates with sides bounding hollow chamber arrangement with chambers lying in direction of floor
FR2906204B1 (en) * 2006-09-27 2008-12-26 Cera ACOUSTIC AND THERMAL PROTECTION DEVICE
WO2008141380A1 (en) * 2007-05-21 2008-11-27 Bellmax Acoustic Pty Ltd A sheet material for use in a multilayered acoustic shield

Also Published As

Publication number Publication date
FR2941902A1 (en) 2010-08-13

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