FR2624641A1 - Dispositif d'attenuation de la propagation des sons, pour bouches d'entree d'air - Google Patents

Dispositif d'attenuation de la propagation des sons, pour bouches d'entree d'air Download PDF

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Publication number
FR2624641A1
FR2624641A1 FR8717678A FR8717678A FR2624641A1 FR 2624641 A1 FR2624641 A1 FR 2624641A1 FR 8717678 A FR8717678 A FR 8717678A FR 8717678 A FR8717678 A FR 8717678A FR 2624641 A1 FR2624641 A1 FR 2624641A1
Authority
FR
France
Prior art keywords
propagation
attenuating
fins
sounds according
air inlet
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.)
Granted
Application number
FR8717678A
Other languages
English (en)
French (fr)
Other versions
FR2624641B1 (enrdf_load_stackoverflow
Inventor
Jacques Simonnot
Pierre Jardinier
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.)
SERVA SOC
Original Assignee
SERVA SOC
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 SERVA SOC filed Critical SERVA SOC
Priority to FR8717678A priority Critical patent/FR2624641A1/fr
Publication of FR2624641A1 publication Critical patent/FR2624641A1/fr
Application granted granted Critical
Publication of FR2624641B1 publication Critical patent/FR2624641B1/fr
Granted legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/075—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having parallel rods or lamellae directing the outflow, e.g. the rods or lamellae being individually adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
FR8717678A 1987-12-09 1987-12-09 Dispositif d'attenuation de la propagation des sons, pour bouches d'entree d'air Granted FR2624641A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8717678A FR2624641A1 (fr) 1987-12-09 1987-12-09 Dispositif d'attenuation de la propagation des sons, pour bouches d'entree d'air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8717678A FR2624641A1 (fr) 1987-12-09 1987-12-09 Dispositif d'attenuation de la propagation des sons, pour bouches d'entree d'air

Publications (2)

Publication Number Publication Date
FR2624641A1 true FR2624641A1 (fr) 1989-06-16
FR2624641B1 FR2624641B1 (enrdf_load_stackoverflow) 1993-02-26

Family

ID=9358007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8717678A Granted FR2624641A1 (fr) 1987-12-09 1987-12-09 Dispositif d'attenuation de la propagation des sons, pour bouches d'entree d'air

Country Status (1)

Country Link
FR (1) FR2624641A1 (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2245824A1 (de) * 1971-09-27 1973-04-05 Ventilateurs G Mouzon Soc Nouv Vorrichtung zur befoerderung von gegenstaenden durch eingeblasene luft
JP3036945B2 (ja) 1992-01-29 2000-04-24 松下電器産業株式会社 送風機器室外機用の吹出し口前面グリル
EP0866286A3 (de) * 1997-03-17 2000-05-31 TTL Tür + Torluftschleier Lufttechnische Geräte GmbH Luftauslass für Luftstrahle mit grosser Reichweite
US6945355B2 (en) * 2002-05-31 2005-09-20 Siemens Aktiengesellschaft Muffler arrangement for a flow duct
ITMC20080201A1 (it) * 2008-11-11 2010-05-12 Isofom Srl Cartuccia silenziata per presa d'aria di edifici.
EP2400233A3 (de) * 2010-06-25 2015-02-25 Teddington Luftschleieranlagen GmbH Vorrichtung zur Erzeugung einer Luftströmung
CN106677685A (zh) * 2017-01-19 2017-05-17 吴光明 一种通风采光消音窗
US10775074B2 (en) * 2007-02-09 2020-09-15 Johnson Controls Technology Company Sound attenuating air handler panel apparatus and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1865677A (en) * 1929-07-19 1932-07-05 Buffalo Forge Co Sound deadener
US3378100A (en) * 1965-10-18 1968-04-16 Air Filter Corp Sound attenuator
FR2108344A5 (enrdf_load_stackoverflow) * 1970-09-22 1972-05-19 Sound Attenuators Ltd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1865677A (en) * 1929-07-19 1932-07-05 Buffalo Forge Co Sound deadener
US3378100A (en) * 1965-10-18 1968-04-16 Air Filter Corp Sound attenuator
FR2108344A5 (enrdf_load_stackoverflow) * 1970-09-22 1972-05-19 Sound Attenuators Ltd

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2245824A1 (de) * 1971-09-27 1973-04-05 Ventilateurs G Mouzon Soc Nouv Vorrichtung zur befoerderung von gegenstaenden durch eingeblasene luft
JP3036945B2 (ja) 1992-01-29 2000-04-24 松下電器産業株式会社 送風機器室外機用の吹出し口前面グリル
EP0866286A3 (de) * 1997-03-17 2000-05-31 TTL Tür + Torluftschleier Lufttechnische Geräte GmbH Luftauslass für Luftstrahle mit grosser Reichweite
US6945355B2 (en) * 2002-05-31 2005-09-20 Siemens Aktiengesellschaft Muffler arrangement for a flow duct
US10775074B2 (en) * 2007-02-09 2020-09-15 Johnson Controls Technology Company Sound attenuating air handler panel apparatus and method
ITMC20080201A1 (it) * 2008-11-11 2010-05-12 Isofom Srl Cartuccia silenziata per presa d'aria di edifici.
EP2400233A3 (de) * 2010-06-25 2015-02-25 Teddington Luftschleieranlagen GmbH Vorrichtung zur Erzeugung einer Luftströmung
CN106677685A (zh) * 2017-01-19 2017-05-17 吴光明 一种通风采光消音窗
CN106677685B (zh) * 2017-01-19 2018-05-29 吴光明 一种通风采光消音窗

Also Published As

Publication number Publication date
FR2624641B1 (enrdf_load_stackoverflow) 1993-02-26

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