PL4182918T3 - Bariera akustyczna i aparatura zawierająca barierę akustyczną - Google Patents

Bariera akustyczna i aparatura zawierająca barierę akustyczną

Info

Publication number
PL4182918T3
PL4182918T3 PL21742428.2T PL21742428T PL4182918T3 PL 4182918 T3 PL4182918 T3 PL 4182918T3 PL 21742428 T PL21742428 T PL 21742428T PL 4182918 T3 PL4182918 T3 PL 4182918T3
Authority
PL
Poland
Prior art keywords
noise barrier
barrier
noise
Prior art date
Application number
PL21742428.2T
Other languages
English (en)
Inventor
Mathieu GONTIER
Paul DE ROOVER
Jonas VLEESCHOUWER
Mario Genetello
Original Assignee
Carpenter Engineered Foams Belgium Bv
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 Carpenter Engineered Foams Belgium Bv filed Critical Carpenter Engineered Foams Belgium Bv
Publication of PL4182918T3 publication Critical patent/PL4182918T3/pl

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
    • 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
    • G10K11/161—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general in systems with fluid flow
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
PL21742428.2T 2020-07-17 2021-07-16 Bariera akustyczna i aparatura zawierająca barierę akustyczną PL4182918T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20186431 2020-07-17
PCT/EP2021/069953 WO2022013421A1 (en) 2020-07-17 2021-07-16 Noise barrier and apparatus comprising the noise barrier

Publications (1)

Publication Number Publication Date
PL4182918T3 true PL4182918T3 (pl) 2024-11-04

Family

ID=71670094

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21742428.2T PL4182918T3 (pl) 2020-07-17 2021-07-16 Bariera akustyczna i aparatura zawierająca barierę akustyczną

Country Status (6)

Country Link
US (1) US20230267905A1 (pl)
EP (1) EP4182918B1 (pl)
CN (1) CN116420187A (pl)
ES (1) ES2985606T3 (pl)
PL (1) PL4182918T3 (pl)
WO (1) WO2022013421A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230332603A1 (en) * 2020-10-16 2023-10-19 Hitachi Industrial Equipment Systems Co., Ltd. Package-type compressor
JP7737874B2 (ja) * 2021-11-19 2025-09-11 三菱重工業株式会社 騒音抑制装置
DE102022204585A1 (de) 2022-05-11 2023-11-16 Robert Bosch Gesellschaft mit beschränkter Haftung Vorrichtung zum Kühlen und/oder Erwärmen eines Mediums und Abdeckung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980912A (en) * 1975-05-27 1976-09-14 Lord Corporation Silencer for a fan-cooled electric motor
US5658656A (en) * 1992-01-10 1997-08-19 Minnesota Mining And Manufacturing Company Use of materials comprising microbubbles as acoustical barriers
US5504281A (en) * 1994-01-21 1996-04-02 Minnesota Mining And Manufacturing Company Perforated acoustical attenuators
JP2002524635A (ja) 1998-09-17 2002-08-06 ザ ダウ ケミカル カンパニー 穴のある発泡体
US6668970B1 (en) * 2001-06-06 2003-12-30 Acoustic Horizons, Inc. Acoustic attenuator
US7070848B2 (en) * 2002-10-21 2006-07-04 Cascade Engineering, Inc. Vehicle acoustic barrier
US7431127B2 (en) * 2004-09-21 2008-10-07 Durr Systems, Inc. Compact noise silencer for an air blower
JP4935443B2 (ja) 2007-03-19 2012-05-23 株式会社日立製作所 電子機器の吸音構造
WO2009036784A1 (en) * 2007-09-19 2009-03-26 Henkel Ag & Co. Kgaa Highly damping expandable material and devices
IT1403738B1 (it) * 2011-02-07 2013-10-31 Urbantech S R L Assorbitore acustico ad elevate prestazioni per rendere fonoassorbenti barriere antirumore costituite da un materiale prettamente fonoisolante.
DE202013105639U1 (de) * 2013-12-11 2014-01-15 Dr. Schneider Kunststoffwerke Gmbh Schallabsorbierendes Element für einen Luftausströmer
CA2933840C (en) * 2013-12-19 2022-01-11 Dow Global Technologies Llc Fiber mesh reinforced shear wall
US20200223171A1 (en) * 2017-10-06 2020-07-16 3M Innovative Properties Company Acoustic composite and methods thereof

Also Published As

Publication number Publication date
ES2985606T3 (es) 2024-11-06
WO2022013421A1 (en) 2022-01-20
EP4182918C0 (en) 2024-06-19
US20230267905A1 (en) 2023-08-24
EP4182918B1 (en) 2024-06-19
CN116420187A (zh) 2023-07-11
EP4182918A1 (en) 2023-05-24

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