SE9800548D0 - Anordning för dämpning av buller. - Google Patents

Anordning för dämpning av buller.

Info

Publication number
SE9800548D0
SE9800548D0 SE9800548A SE9800548A SE9800548D0 SE 9800548 D0 SE9800548 D0 SE 9800548D0 SE 9800548 A SE9800548 A SE 9800548A SE 9800548 A SE9800548 A SE 9800548A SE 9800548 D0 SE9800548 D0 SE 9800548D0
Authority
SE
Sweden
Prior art keywords
noise suppression
suppression device
screen wall
noise
resonator
Prior art date
Application number
SE9800548A
Other languages
English (en)
Other versions
SE9800548L (sv
SE513424C2 (sv
Inventor
Lars Nordin
Mats Aabom
Original Assignee
Lars Nordin
Mats Aabom
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 Lars Nordin, Mats Aabom filed Critical Lars Nordin
Priority to SE9800548A priority Critical patent/SE513424C2/sv
Publication of SE9800548D0 publication Critical patent/SE9800548D0/sv
Priority to EP99936104A priority patent/EP1058753A1/en
Priority to PCT/SE1999/000257 priority patent/WO1999043891A1/en
Publication of SE9800548L publication Critical patent/SE9800548L/sv
Publication of SE513424C2 publication Critical patent/SE513424C2/sv

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
    • E01F8/0005—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
    • E01F8/0076—Cellular, e.g. as wall facing
    • 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
    • E01F8/0017—Plate-like elements
    • 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
    • E01F8/0041—Free-standing grates
    • 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
SE9800548A 1998-02-24 1998-02-24 Anordning för dämpning av buller. SE513424C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9800548A SE513424C2 (sv) 1998-02-24 1998-02-24 Anordning för dämpning av buller.
EP99936104A EP1058753A1 (en) 1998-02-24 1999-02-24 A noise-attenuating device
PCT/SE1999/000257 WO1999043891A1 (en) 1998-02-24 1999-02-24 A noise-attenuating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800548A SE513424C2 (sv) 1998-02-24 1998-02-24 Anordning för dämpning av buller.

Publications (3)

Publication Number Publication Date
SE9800548D0 true SE9800548D0 (sv) 1998-02-24
SE9800548L SE9800548L (sv) 1999-08-25
SE513424C2 SE513424C2 (sv) 2000-09-11

Family

ID=20410281

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800548A SE513424C2 (sv) 1998-02-24 1998-02-24 Anordning för dämpning av buller.

Country Status (3)

Country Link
EP (1) EP1058753A1 (sv)
SE (1) SE513424C2 (sv)
WO (1) WO1999043891A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006201192B2 (en) * 2000-02-02 2008-07-24 The Government Of The United States Of America, As Represented By The Secretary, Department Of Health And Human Services, Centers For Disease Control And Prevention CD40 ligand adjuvant for respiratory syncytial virus
JP3736790B2 (ja) * 2000-04-21 2006-01-18 三菱重工業株式会社 アクティブ遮音壁
DE102004007494B3 (de) * 2004-02-13 2005-07-14 Metallindustriewerk Staaken Gmbh Leichtmetallprofil mit integriertem Bodenblech zur Gestaltung einer akustisch optimierten Beugungskante
DK176759B1 (da) * 2008-08-12 2009-06-29 Thomas Willum Jensen Autoværn med stöjdæmpende foranstaltninger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842324B2 (ja) * 1981-01-09 1983-09-19 日本国有鉄道 騒音制御装置
US5393940A (en) * 1991-11-29 1995-02-28 The United States Of America As Represented By The Secretary Of Commerce Apparatus and method for reducing acoustic or electromagnetic energy in the vicinity of a source
JP3583509B2 (ja) * 1995-05-09 2004-11-04 株式会社ブリヂストン 干渉型防音装置

Also Published As

Publication number Publication date
SE9800548L (sv) 1999-08-25
SE513424C2 (sv) 2000-09-11
WO1999043891A1 (en) 1999-09-02
EP1058753A1 (en) 2000-12-13

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