ATA182789A - Schallschluckendes plattenfoermiges element - Google Patents

Schallschluckendes plattenfoermiges element

Info

Publication number
ATA182789A
ATA182789A AT891827A AT182789A ATA182789A AT A182789 A ATA182789 A AT A182789A AT 891827 A AT891827 A AT 891827A AT 182789 A AT182789 A AT 182789A AT A182789 A ATA182789 A AT A182789A
Authority
AT
Austria
Prior art keywords
sound
shaped element
effecting
disk
effecting disk
Prior art date
Application number
AT891827A
Other languages
English (en)
Original Assignee
Cazzaniga Clemente Romeo
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 Cazzaniga Clemente Romeo filed Critical Cazzaniga Clemente Romeo
Publication of ATA182789A publication Critical patent/ATA182789A/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • 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
    • E01F8/0064—Perforated plate or mesh, e.g. as wall facing
    • E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
AT891827A 1988-07-29 1989-07-28 Schallschluckendes plattenfoermiges element ATA182789A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821595A IT1226561B (it) 1988-07-29 1988-07-29 Struttura per assorbimento acustico

Publications (1)

Publication Number Publication Date
ATA182789A true ATA182789A (de) 1992-07-15

Family

ID=11184108

Family Applications (1)

Application Number Title Priority Date Filing Date
AT891827A ATA182789A (de) 1988-07-29 1989-07-28 Schallschluckendes plattenfoermiges element

Country Status (5)

Country Link
AT (1) ATA182789A (de)
CH (1) CH676727A5 (de)
DE (1) DE3924245A1 (de)
FR (1) FR2634937A1 (de)
IT (1) IT1226561B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540357C1 (de) * 1995-10-30 1997-05-28 Aeg Schorch Transformatoren Gm Eisenbahnbrücke und Kulisse zur Schalldämpfung an dieser
US8051950B2 (en) * 2006-08-03 2011-11-08 Glacier Bay, Inc. System for reducing acoustic energy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840947A (en) * 1972-04-11 1974-10-15 Keystone Consolidated Ind Inc Gabion connector
GB1481218A (en) * 1973-08-04 1977-07-27 Pass & Co Soundabsorbing element
US4143495A (en) * 1976-10-22 1979-03-13 Fa. Pass & Co. Sound-absorbing panel
US4643271A (en) * 1984-12-18 1987-02-17 Thomas J. Kelley Sound barrier

Also Published As

Publication number Publication date
DE3924245A1 (de) 1990-02-01
IT1226561B (it) 1991-01-24
IT8821595A0 (it) 1988-07-29
CH676727A5 (de) 1991-02-28
FR2634937A1 (fr) 1990-02-02

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Legal Events

Date Code Title Description
A1J Withdrawal paragraph 166 lit. 6
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties