AT373948B - SOUND ABSORPTION ELEMENT - Google Patents

SOUND ABSORPTION ELEMENT

Info

Publication number
AT373948B
AT373948B AT14581A AT14581A AT373948B AT 373948 B AT373948 B AT 373948B AT 14581 A AT14581 A AT 14581A AT 14581 A AT14581 A AT 14581A AT 373948 B AT373948 B AT 373948B
Authority
AT
Austria
Prior art keywords
sound absorption
absorption element
sound
absorption
Prior art date
Application number
AT14581A
Other languages
German (de)
Other versions
ATA14581A (en
Inventor
Siegfried Koegler
Original Assignee
Greiner Kg
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 Greiner Kg filed Critical Greiner Kg
Priority to AT14581A priority Critical patent/AT373948B/en
Priority to EP82890004A priority patent/EP0056796A1/en
Publication of ATA14581A publication Critical patent/ATA14581A/en
Application granted granted Critical
Publication of AT373948B publication Critical patent/AT373948B/en

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
    • E01F8/0029—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
    • 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
    • E04B1/8209—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 sound absorbing devices
    • 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
    • E04B1/99—Room acoustics, i.e. forms of, or arrangements in, rooms for influencing or directing sound
    • 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
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • 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
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
AT14581A 1981-01-15 1981-01-15 SOUND ABSORPTION ELEMENT AT373948B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT14581A AT373948B (en) 1981-01-15 1981-01-15 SOUND ABSORPTION ELEMENT
EP82890004A EP0056796A1 (en) 1981-01-15 1982-01-14 Acoustic absorption element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT14581A AT373948B (en) 1981-01-15 1981-01-15 SOUND ABSORPTION ELEMENT

Publications (2)

Publication Number Publication Date
ATA14581A ATA14581A (en) 1982-04-15
AT373948B true AT373948B (en) 1984-03-12

Family

ID=3482718

Family Applications (1)

Application Number Title Priority Date Filing Date
AT14581A AT373948B (en) 1981-01-15 1981-01-15 SOUND ABSORPTION ELEMENT

Country Status (2)

Country Link
EP (1) EP0056796A1 (en)
AT (1) AT373948B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394231B (en) * 1985-08-27 1992-02-25 Greiner Schaumstoffwerk Self-supporting sandwich-like sound-insulation element

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385799B (en) * 1986-10-21 1988-05-10 Reedal Entwicklungs Und Lizenz NOISE PROTECTION WALL
NL1007142C2 (en) * 1997-09-26 1999-03-29 Cornelis Johannes Van Kester Wall constructed from pipes.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE178813C (en) *
NL30534C (en) * 1931-03-18
FR1263625A (en) * 1960-07-25 1961-06-09 Assembly of soundproofing elements
SE376271B (en) * 1973-04-06 1975-05-12 A J H K Weimar
DE2420221A1 (en) * 1974-04-26 1975-11-13 Hemscheidt Maschf Hermann Sound proofing wall element - has sound absorbing mats braced in curve at back of frame and stacked between supports

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394231B (en) * 1985-08-27 1992-02-25 Greiner Schaumstoffwerk Self-supporting sandwich-like sound-insulation element

Also Published As

Publication number Publication date
ATA14581A (en) 1982-04-15
EP0056796A1 (en) 1982-07-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee