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ITBO20080074U1 - ACOUSTIC REDUCER FOR AIR INLET GRIPS OR EXALATORS OF BUILDING ROOMS. - Google Patents

ACOUSTIC REDUCER FOR AIR INLET GRIPS OR EXALATORS OF BUILDING ROOMS.

Info

Publication number
ITBO20080074U1
ITBO20080074U1 ITBO20080074U ITBO20080074U1 IT BO20080074 U1 ITBO20080074 U1 IT BO20080074U1 IT BO20080074 U ITBO20080074 U IT BO20080074U IT BO20080074 U1 ITBO20080074 U1 IT BO20080074U1
Authority
IT
Italy
Prior art keywords
exalators
grips
reducer
acoustic
air inlet
Prior art date
Application number
Other languages
Italian (it)
Inventor
Emiliano Santi
Original Assignee
Eur Ex S R L
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 Eur Ex S R L filed Critical Eur Ex S R L
Priority to ITBO20080074 priority Critical patent/ITBO20080074U1/en
Priority to EP20090155271 priority patent/EP2177842B1/en
Priority to ES09155271T priority patent/ES2452697T3/en
Publication of ITBO20080074U1 publication Critical patent/ITBO20080074U1/en

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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • F24F13/084—Grilles, registers or guards with mounting arrangements, e.g. snap fasteners for mounting to the wall or duct
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/242—Sound-absorbing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Building Environments (AREA)
ITBO20080074 2008-10-16 2008-10-16 ACOUSTIC REDUCER FOR AIR INLET GRIPS OR EXALATORS OF BUILDING ROOMS. ITBO20080074U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITBO20080074 ITBO20080074U1 (en) 2008-10-16 2008-10-16 ACOUSTIC REDUCER FOR AIR INLET GRIPS OR EXALATORS OF BUILDING ROOMS.
EP20090155271 EP2177842B1 (en) 2008-10-16 2009-03-16 Sound-damping device for air vents or for breather pipes in rooms of buildings
ES09155271T ES2452697T3 (en) 2008-10-16 2009-03-16 Sound damping device for holes or ventilation pipes in building rooms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO20080074 ITBO20080074U1 (en) 2008-10-16 2008-10-16 ACOUSTIC REDUCER FOR AIR INLET GRIPS OR EXALATORS OF BUILDING ROOMS.

Publications (1)

Publication Number Publication Date
ITBO20080074U1 true ITBO20080074U1 (en) 2010-04-17

Family

ID=41557660

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO20080074 ITBO20080074U1 (en) 2008-10-16 2008-10-16 ACOUSTIC REDUCER FOR AIR INLET GRIPS OR EXALATORS OF BUILDING ROOMS.

Country Status (3)

Country Link
EP (1) EP2177842B1 (en)
ES (1) ES2452697T3 (en)
IT (1) ITBO20080074U1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE541076C2 (en) * 2014-02-11 2019-03-26 Lindab Ab Ventilator with muffler.
US10508445B2 (en) * 2016-11-07 2019-12-17 Carl H Voellmecke, III Housing apparatus for installation of ceiling or wall-mounted electrical appliances
CN107202414A (en) * 2017-06-07 2017-09-26 中车长春轨道客车股份有限公司 A kind of special ventilating opening structure in acoustic reverberation room
CN109990424B (en) * 2017-12-30 2024-05-03 上海神洁环保科技股份有限公司 Novel combined waterproof type noise elimination ventilation system
EP3839368A4 (en) * 2018-08-14 2021-09-29 FUJIFILM Corporation Silencing system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311996A1 (en) 1975-05-22 1976-12-17 Barbarin Joseph Extract valve for exhaust ventilation system - has conical element longitudinally adjustable within circular opening to vary flow
JPS58194431U (en) * 1982-06-21 1983-12-24 大成建設株式会社 Ventilation equipment with noise reduction function
JPH11237090A (en) * 1998-02-23 1999-08-31 Sanbekku Kk Vent cap
WO2004094920A1 (en) * 2003-04-23 2004-11-04 Tosho Engineering Co.,Ltd. Ventilator

Also Published As

Publication number Publication date
EP2177842A1 (en) 2010-04-21
EP2177842B1 (en) 2013-05-01
ES2452697T3 (en) 2014-04-02

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