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FR2544358B1 - Dispositif absorbeur acoustique passif pour passage d'air, absorbant aussi les basses frequences - Google Patents

Dispositif absorbeur acoustique passif pour passage d'air, absorbant aussi les basses frequences

Info

Publication number
FR2544358B1
FR2544358B1 FR8209711A FR8209711A FR2544358B1 FR 2544358 B1 FR2544358 B1 FR 2544358B1 FR 8209711 A FR8209711 A FR 8209711A FR 8209711 A FR8209711 A FR 8209711A FR 2544358 B1 FR2544358 B1 FR 2544358B1
Authority
FR
France
Prior art keywords
air passage
low frequencies
absorber device
passive acoustic
acoustic absorber
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
Application number
FR8209711A
Other languages
English (en)
Other versions
FR2544358A1 (fr
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.)
UZAN DANIEL
Original Assignee
UZAN DANIEL
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 UZAN DANIEL filed Critical UZAN DANIEL
Priority to FR8209711A priority Critical patent/FR2544358B1/fr
Priority to FR8302450A priority patent/FR2540912A2/fr
Publication of FR2544358A1 publication Critical patent/FR2544358A1/fr
Application granted granted Critical
Publication of FR2544358B1 publication Critical patent/FR2544358B1/fr
Expired 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
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR8209711A 1982-06-02 1982-06-02 Dispositif absorbeur acoustique passif pour passage d'air, absorbant aussi les basses frequences Expired FR2544358B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8209711A FR2544358B1 (fr) 1982-06-02 1982-06-02 Dispositif absorbeur acoustique passif pour passage d'air, absorbant aussi les basses frequences
FR8302450A FR2540912A2 (fr) 1982-06-02 1983-02-11 Dispositif absorbeur acoustique passif absorbant aussi les basses frequences

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8209711A FR2544358B1 (fr) 1982-06-02 1982-06-02 Dispositif absorbeur acoustique passif pour passage d'air, absorbant aussi les basses frequences

Publications (2)

Publication Number Publication Date
FR2544358A1 FR2544358A1 (fr) 1984-10-19
FR2544358B1 true FR2544358B1 (fr) 1986-04-11

Family

ID=9274614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8209711A Expired FR2544358B1 (fr) 1982-06-02 1982-06-02 Dispositif absorbeur acoustique passif pour passage d'air, absorbant aussi les basses frequences

Country Status (1)

Country Link
FR (1) FR2544358B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2374414C (fr) 2000-03-20 2008-05-20 Marc Fontaine Materiaux souples en feuilles pour structures tendues, procede de realisation de tels materiaux, faux plafonds tendus comprenant de tels materiaux
DE102004034138B4 (de) * 2004-07-15 2008-04-03 Ceramat, S. Coop., Asteasu Gasbeheiztes Wärmegerät
CN112922512A (zh) * 2021-04-06 2021-06-08 中山市厚厚木业有限公司 一种隔音吸音的木门结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652126A (en) * 1949-12-24 1953-09-15 Mazer Jacob Sound-absorbing structure
GB922517A (en) * 1959-08-26 1963-04-03 Fittsburgh Corning Corp Improvements in or relating to sound absorbing systems
GB2049886B (en) * 1979-05-23 1982-11-24 Coal Industry Patents Ltd Acoustic liner for attenuating noise

Also Published As

Publication number Publication date
FR2544358A1 (fr) 1984-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse