EP2570552A3 - Schallabsorbierendes Element für lärmabscheidende Barrieren - Google Patents

Schallabsorbierendes Element für lärmabscheidende Barrieren Download PDF

Info

Publication number
EP2570552A3
EP2570552A3 EP12184053.2A EP12184053A EP2570552A3 EP 2570552 A3 EP2570552 A3 EP 2570552A3 EP 12184053 A EP12184053 A EP 12184053A EP 2570552 A3 EP2570552 A3 EP 2570552A3
Authority
EP
European Patent Office
Prior art keywords
sound
absorbing element
noise abatement
axis
barriers
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.)
Withdrawn
Application number
EP12184053.2A
Other languages
English (en)
French (fr)
Other versions
EP2570552A2 (de
Inventor
Carolina Parenti
Nicola Parenti
Leonardo Maffi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2570552A2 publication Critical patent/EP2570552A2/de
Publication of EP2570552A3 publication Critical patent/EP2570552A3/de
Withdrawn legal-status Critical Current

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
    • E01F8/0052—Grate-style, 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
    • E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
EP12184053.2A 2011-09-13 2012-09-12 Schallabsorbierendes Element für lärmabscheidende Barrieren Withdrawn EP2570552A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000021A ITPC20110021A1 (it) 2011-09-13 2011-09-13 Blocco fonoassorbente per barriere antirumore

Publications (2)

Publication Number Publication Date
EP2570552A2 EP2570552A2 (de) 2013-03-20
EP2570552A3 true EP2570552A3 (de) 2015-07-22

Family

ID=44936398

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12184053.2A Withdrawn EP2570552A3 (de) 2011-09-13 2012-09-12 Schallabsorbierendes Element für lärmabscheidende Barrieren

Country Status (2)

Country Link
EP (1) EP2570552A3 (de)
IT (1) ITPC20110021A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2679170C1 (ru) * 2017-08-21 2019-02-06 Татьяна Анатольевна Финоченко Шумозащитный экран

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827144A1 (de) * 1988-08-10 1990-02-15 Ulrich Dipl Ing Gerstner Schallabsorbierendes bauteil
EP0361025A1 (de) * 1988-09-16 1990-04-04 AG Hunziker & Cie. Lärmschutzeinrichtung
ITPC20060023A1 (it) * 2006-04-24 2007-10-25 Paver Spa Blocco per pannelli fonoassorbenti e relativo metodo di produzione

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE363930T1 (de) 2001-03-29 2007-06-15 Kidde Ip Holdings Ltd Feuer und explosionsunterdrückung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827144A1 (de) * 1988-08-10 1990-02-15 Ulrich Dipl Ing Gerstner Schallabsorbierendes bauteil
EP0361025A1 (de) * 1988-09-16 1990-04-04 AG Hunziker & Cie. Lärmschutzeinrichtung
ITPC20060023A1 (it) * 2006-04-24 2007-10-25 Paver Spa Blocco per pannelli fonoassorbenti e relativo metodo di produzione

Also Published As

Publication number Publication date
ITPC20110021A1 (it) 2013-03-14
EP2570552A2 (de) 2013-03-20

Similar Documents

Publication Publication Date Title
EP2833356A3 (de) Akustikplatte
USD648447S1 (en) Adjustable length support column component set
EP2522816A3 (de) Verfahren zum Abstützen eines Werkzeugs in einer zusammengebauten Vorrichtung
BR112014016262A8 (pt) transdutores com nanointerval com sítios de imobilização em superfície seletivos
EP2571071A3 (de) Wandler und Wandlermodul
EP2673419A1 (de) Lärmschutzwand mit schallabsorbierenden und schallumleitenden eigenschaften sowie hochleistungs-schalldämpfer für eine solche struktur
BRPI0917717A2 (pt) esteira de montagem com protetor de borda flexível e dispositivo de tratamento de gás de exaustão incorporado na esteira de montagem.
WO2015029044A3 (en) Incubator with a noise muffling mechanism and method thereof
MX343899B (es) Sonda de ultrasonido con lente acustico.
BRPI1008266A2 (pt) disposição canceladora de eco acustico de múltiplos canais e método de cancelamento de eco acústico de múltiplos canais
EP2589947A3 (de) Hochfrequenzvibrationssystem
EP2786177A4 (de) Akustischer wandlervorrichtung, systeme und verfahren
EP2846690A4 (de) Vorrichtungen, systeme und verfahren für klangbasierte spirometrie
JP2015531306A5 (de)
EP2314771A3 (de) Säule für Schallschutzwand und zugehörige Schallschutzwand
DE112008001500B8 (de) Oberflächenschallwellenvorrichtung
EP2434101A3 (de) Dämpfungsanordnung
EP2579617A4 (de) Akustischer wandler und mikrophon mit dem akustischen wandler
EP2590048A3 (de) Elektronisches Gerät mit Audiowiedergabeeinheit
EP3122022A3 (de) Tragbare elektronische vorrichtung und innere strukturen dafür
EP2725388A3 (de) Seismische Quelle mit variablen Tiefen und Verfahren
BRPI0922674A2 (pt) transdutor acústico plano e método para acionar o mesmo
FI20115485A0 (fi) Akustiikkalevy
EP2515198A3 (de) Schiebbares mobiles Endgerät
IT1391481B1 (it) Procedimento e dispositivo per produrre filtri cosiddetti ortogonali

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: E01F 8/00 20060101AFI20150616BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20160123