PL3891727T3 - Urządzenie do interferencyjnego tłumienia hałasu - Google Patents

Urządzenie do interferencyjnego tłumienia hałasu

Info

Publication number
PL3891727T3
PL3891727T3 PL19813808.3T PL19813808T PL3891727T3 PL 3891727 T3 PL3891727 T3 PL 3891727T3 PL 19813808 T PL19813808 T PL 19813808T PL 3891727 T3 PL3891727 T3 PL 3891727T3
Authority
PL
Poland
Prior art keywords
suppression device
interference suppression
noise interference
noise
suppression
Prior art date
Application number
PL19813808.3T
Other languages
English (en)
Inventor
Tony Johansson
Original Assignee
Wavebreaker Ab
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 Wavebreaker Ab filed Critical Wavebreaker Ab
Publication of PL3891727T3 publication Critical patent/PL3891727T3/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0094—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic constructions for generation of phase shifting
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0052—Grate-style, e.g. as wall facing
    • 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
    • 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
    • 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
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • 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
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10—Applications
    • G10K2210/118—Panels, e.g. active sound-absorption panels or noise barriers
    • 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
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30—Means
    • G10K2210/321—Physical
    • G10K2210/3214—Architectures, e.g. special constructional features or arrangements of features

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Exhaust Silencers (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
PL19813808.3T 2018-12-06 2019-12-03 Urządzenie do interferencyjnego tłumienia hałasu PL3891727T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18210719.3A EP3664077A1 (en) 2018-12-06 2018-12-06 Interference noise-control unit
PCT/EP2019/083399 WO2020115004A1 (en) 2018-12-06 2019-12-03 Interference noise-control unit

Publications (1)

Publication Number Publication Date
PL3891727T3 true PL3891727T3 (pl) 2025-03-24

Family

ID=64650243

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19813808.3T PL3891727T3 (pl) 2018-12-06 2019-12-03 Urządzenie do interferencyjnego tłumienia hałasu

Country Status (13)

Country Link
US (1) US12325966B2 (pl)
EP (2) EP3664077A1 (pl)
JP (1) JP7518075B2 (pl)
KR (1) KR20210097790A (pl)
CN (1) CN113287164A (pl)
AU (1) AU2019393993B2 (pl)
CA (1) CA3122159A1 (pl)
ES (1) ES2998537T3 (pl)
HR (1) HRP20241697T1 (pl)
HU (1) HUE070463T2 (pl)
PL (1) PL3891727T3 (pl)
TW (1) TWI840461B (pl)
WO (1) WO2020115004A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3664077A1 (en) 2018-12-06 2020-06-10 Wavebreaker AB Interference noise-control unit
HUE071744T2 (hu) 2022-04-25 2025-09-28 Wavebreaker Ab Zajvédõ szerkezet
EP4686784A1 (en) * 2024-08-01 2026-02-04 Altena Groep B.V. Device for diffracting sound and combination of a noise barrier and the device

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Also Published As

Publication number Publication date
JP2022511117A (ja) 2022-01-28
US20220081855A1 (en) 2022-03-17
EP3891727C0 (en) 2024-11-27
AU2019393993B2 (en) 2024-07-11
EP3891727A1 (en) 2021-10-13
AU2019393993A1 (en) 2021-06-17
CA3122159A1 (en) 2020-06-11
JP7518075B2 (ja) 2024-07-17
CN113287164A (zh) 2021-08-20
TW202431246A (zh) 2024-08-01
KR20210097790A (ko) 2021-08-09
EP3891727B1 (en) 2024-11-27
EP3664077A1 (en) 2020-06-10
ES2998537T3 (en) 2025-02-20
WO2020115004A1 (en) 2020-06-11
HRP20241697T1 (hr) 2025-02-14
US12325966B2 (en) 2025-06-10
TW202032532A (zh) 2020-09-01
TWI840461B (zh) 2024-05-01
HUE070463T2 (hu) 2025-06-28

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