FR2745070B1 - ACOUSTIC ABSORPTION DEVICE FOR AIR INTAKE IN A ROOM EQUIPPED WITH A VENTILATION SYSTEM - Google Patents

ACOUSTIC ABSORPTION DEVICE FOR AIR INTAKE IN A ROOM EQUIPPED WITH A VENTILATION SYSTEM

Info

Publication number
FR2745070B1
FR2745070B1 FR9602281A FR9602281A FR2745070B1 FR 2745070 B1 FR2745070 B1 FR 2745070B1 FR 9602281 A FR9602281 A FR 9602281A FR 9602281 A FR9602281 A FR 9602281A FR 2745070 B1 FR2745070 B1 FR 2745070B1
Authority
FR
France
Prior art keywords
air intake
ventilation system
absorption device
acoustic absorption
room equipped
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 - Lifetime
Application number
FR9602281A
Other languages
French (fr)
Other versions
FR2745070A1 (en
Inventor
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.)
Conseils Etudes et Recherches en Gestion de lAir CERGA
Original Assignee
Conseils Etudes et Recherches en Gestion de lAir CERGA
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 Conseils Etudes et Recherches en Gestion de lAir CERGA filed Critical Conseils Etudes et Recherches en Gestion de lAir CERGA
Priority to FR9602281A priority Critical patent/FR2745070B1/en
Publication of FR2745070A1 publication Critical patent/FR2745070A1/en
Application granted granted Critical
Publication of FR2745070B1 publication Critical patent/FR2745070B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
FR9602281A 1996-02-19 1996-02-19 ACOUSTIC ABSORPTION DEVICE FOR AIR INTAKE IN A ROOM EQUIPPED WITH A VENTILATION SYSTEM Expired - Lifetime FR2745070B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9602281A FR2745070B1 (en) 1996-02-19 1996-02-19 ACOUSTIC ABSORPTION DEVICE FOR AIR INTAKE IN A ROOM EQUIPPED WITH A VENTILATION SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9602281A FR2745070B1 (en) 1996-02-19 1996-02-19 ACOUSTIC ABSORPTION DEVICE FOR AIR INTAKE IN A ROOM EQUIPPED WITH A VENTILATION SYSTEM

Publications (2)

Publication Number Publication Date
FR2745070A1 FR2745070A1 (en) 1997-08-22
FR2745070B1 true FR2745070B1 (en) 1998-04-10

Family

ID=9489525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9602281A Expired - Lifetime FR2745070B1 (en) 1996-02-19 1996-02-19 ACOUSTIC ABSORPTION DEVICE FOR AIR INTAKE IN A ROOM EQUIPPED WITH A VENTILATION SYSTEM

Country Status (1)

Country Link
FR (1) FR2745070B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513552B (en) * 2013-03-20 2016-02-17 Caterpillar Ni Ltd A generator set

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558516B1 (en) * 1984-01-19 1988-04-22 Saint Gobain Vitrage ACOUSTIC INSULATION OF WINDOW VENTILATION
DE3683367D1 (en) * 1986-02-06 1992-02-20 Siegenia Frank Kg VENTILATION DEVICE.
FR2623239B1 (en) * 1987-11-13 1991-06-28 Barbarin Laurent SELF-ADJUSTING AIR INTAKE WITH AIR CONDITIONING
FR2709343B1 (en) * 1993-08-25 1995-10-27 Abb Flakt Self-adjusting, acoustically insulating air vent.

Also Published As

Publication number Publication date
FR2745070A1 (en) 1997-08-22

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