FR2846286B1 - Srtucture d'isolation pour l'habitacle de vehicules automobiles et son procede d'obtention - Google Patents

Srtucture d'isolation pour l'habitacle de vehicules automobiles et son procede d'obtention

Info

Publication number
FR2846286B1
FR2846286B1 FR0213351A FR0213351A FR2846286B1 FR 2846286 B1 FR2846286 B1 FR 2846286B1 FR 0213351 A FR0213351 A FR 0213351A FR 0213351 A FR0213351 A FR 0213351A FR 2846286 B1 FR2846286 B1 FR 2846286B1
Authority
FR
France
Prior art keywords
car
obtaining
same
motor vehicles
isolation structure
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
FR0213351A
Other languages
English (en)
Other versions
FR2846286A1 (fr
Inventor
Christophe Gaignard
Lezat Anne Darcourt
Cyrille Meyer
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.)
NAP TURAL
Original Assignee
NAP TURAL
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 NAP TURAL filed Critical NAP TURAL
Priority to FR0213351A priority Critical patent/FR2846286B1/fr
Priority to AU2003285442A priority patent/AU2003285442A1/en
Priority to PCT/FR2003/003143 priority patent/WO2004040550A1/fr
Publication of FR2846286A1 publication Critical patent/FR2846286A1/fr
Application granted granted Critical
Publication of FR2846286B1 publication Critical patent/FR2846286B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Nonwoven Fabrics (AREA)
FR0213351A 2002-10-25 2002-10-25 Srtucture d'isolation pour l'habitacle de vehicules automobiles et son procede d'obtention Expired - Fee Related FR2846286B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0213351A FR2846286B1 (fr) 2002-10-25 2002-10-25 Srtucture d'isolation pour l'habitacle de vehicules automobiles et son procede d'obtention
AU2003285442A AU2003285442A1 (en) 2002-10-25 2003-10-23 Structure for insulating motor vehicle passenger compartment and method for obtaining same
PCT/FR2003/003143 WO2004040550A1 (fr) 2002-10-25 2003-10-23 Structure d'isolation pour l'habitacle de vehicules automobiles et son procede d'obtention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0213351A FR2846286B1 (fr) 2002-10-25 2002-10-25 Srtucture d'isolation pour l'habitacle de vehicules automobiles et son procede d'obtention

Publications (2)

Publication Number Publication Date
FR2846286A1 FR2846286A1 (fr) 2004-04-30
FR2846286B1 true FR2846286B1 (fr) 2005-01-21

Family

ID=32088266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0213351A Expired - Fee Related FR2846286B1 (fr) 2002-10-25 2002-10-25 Srtucture d'isolation pour l'habitacle de vehicules automobiles et son procede d'obtention

Country Status (3)

Country Link
AU (1) AU2003285442A1 (fr)
FR (1) FR2846286B1 (fr)
WO (1) WO2004040550A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104900224B (zh) * 2015-05-18 2018-08-03 大连工业大学 一种吸声隔音复合材料的制备方法及其复合材料
GB2541870A (en) * 2015-08-24 2017-03-08 Lancashire Peter Versatile cylindrical energy converter (VCEC)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020007900A1 (en) * 2000-07-18 2002-01-24 Keller Michael D. Composite feather filament material

Also Published As

Publication number Publication date
WO2004040550A1 (fr) 2004-05-13
FR2846286A1 (fr) 2004-04-30
AU2003285442A1 (en) 2004-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130628