DE2625168B1 - Aus schaumstoff bestehende schall- daemmauskleidung - Google Patents

Aus schaumstoff bestehende schall- daemmauskleidung

Info

Publication number
DE2625168B1
DE2625168B1 DE19762625168 DE2625168A DE2625168B1 DE 2625168 B1 DE2625168 B1 DE 2625168B1 DE 19762625168 DE19762625168 DE 19762625168 DE 2625168 A DE2625168 A DE 2625168A DE 2625168 B1 DE2625168 B1 DE 2625168B1
Authority
DE
Germany
Prior art keywords
ribs
sound insulation
valleys
fields
field
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.)
Granted
Application number
DE19762625168
Other languages
German (de)
English (en)
Other versions
DE2625168C2 (enExample
Inventor
Joseph Goldman
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.)
Irbit Research and Consulting AG
Original Assignee
Irbit Holding AG
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 Irbit Holding AG filed Critical Irbit Holding AG
Priority to DE19762625168 priority Critical patent/DE2625168B1/de
Priority to CH591077A priority patent/CH617785A5/de
Priority to FR7716619A priority patent/FR2355132A1/fr
Priority to NL7705994A priority patent/NL185182C/xx
Priority to AT390677A priority patent/AT362114B/de
Priority to BE178159A priority patent/BE855353A/xx
Priority to GB2367977A priority patent/GB1539321A/en
Publication of DE2625168B1 publication Critical patent/DE2625168B1/de
Application granted granted Critical
Publication of DE2625168C2 publication Critical patent/DE2625168C2/de
Priority to NL8902376A priority patent/NL8902376A/nl
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E04B1/8404—Sound-absorbing elements block-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
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • E04B2001/8419—Acoustical cones or the like, e.g. for anechoic chambers

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
DE19762625168 1976-06-04 1976-06-04 Aus schaumstoff bestehende schall- daemmauskleidung Granted DE2625168B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19762625168 DE2625168B1 (de) 1976-06-04 1976-06-04 Aus schaumstoff bestehende schall- daemmauskleidung
CH591077A CH617785A5 (en) 1976-06-04 1977-05-11 Sound-insulating plate
FR7716619A FR2355132A1 (fr) 1976-06-04 1977-05-31 Revetement d'isolation acoustique en materiau cellulaire
NL7705994A NL185182C (nl) 1976-06-04 1977-06-01 Uit schuimmateriaal bestaande geluiddempende bekleding.
AT390677A AT362114B (de) 1976-06-04 1977-06-02 Aus schaumstoff bestehende schalldaemmplatte
BE178159A BE855353A (fr) 1976-06-04 1977-06-03 Revetement d'isolation acoustique en materiau cellulaire
GB2367977A GB1539321A (en) 1976-06-04 1977-06-03 Sound absorbing coating
NL8902376A NL8902376A (nl) 1976-06-04 1989-09-22 Uit schuimmateriaal bestaande geluiddempende bekleding.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762625168 DE2625168B1 (de) 1976-06-04 1976-06-04 Aus schaumstoff bestehende schall- daemmauskleidung

Publications (2)

Publication Number Publication Date
DE2625168B1 true DE2625168B1 (de) 1977-10-27
DE2625168C2 DE2625168C2 (enExample) 1978-06-22

Family

ID=5979848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762625168 Granted DE2625168B1 (de) 1976-06-04 1976-06-04 Aus schaumstoff bestehende schall- daemmauskleidung

Country Status (7)

Country Link
AT (1) AT362114B (enExample)
BE (1) BE855353A (enExample)
CH (1) CH617785A5 (enExample)
DE (1) DE2625168B1 (enExample)
FR (1) FR2355132A1 (enExample)
GB (1) GB1539321A (enExample)
NL (2) NL185182C (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328519A1 (de) * 1983-08-06 1985-02-21 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Schallschutzschirm
DE3428468A1 (de) * 1984-08-02 1986-02-06 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Schallschutzschirm
EP0274097A3 (en) * 1987-01-07 1989-04-26 Irbit Research + Consulting Ag Sound-damping plate made of foam material
EP0385087A3 (fr) * 1989-03-03 1991-06-12 Acouver S.A. Paroi à haute absorption et isolation phonique
AT409986B (de) * 2001-01-19 2002-12-27 Eurofoam Gmbh Vorsatzschale

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2138858C1 (ru) * 1998-08-17 1999-09-27 Центральный научно-исследовательский институт имени академика А.Н.Крылова Подводный акустический экран
GB2475718B (en) * 2009-11-27 2015-09-16 Red Twin Ltd Method of producing an acoustic surface.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421273A (en) * 1962-07-23 1969-01-14 Oliver C Eckel Acoustical members
FR2264346A1 (en) * 1974-03-11 1975-10-10 Fujii Kogyo Kk Sound-absorbent block-assembled building component - with paired blocks of different density joined together

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328519A1 (de) * 1983-08-06 1985-02-21 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Schallschutzschirm
DE3428468A1 (de) * 1984-08-02 1986-02-06 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Schallschutzschirm
EP0274097A3 (en) * 1987-01-07 1989-04-26 Irbit Research + Consulting Ag Sound-damping plate made of foam material
EP0385087A3 (fr) * 1989-03-03 1991-06-12 Acouver S.A. Paroi à haute absorption et isolation phonique
AT409986B (de) * 2001-01-19 2002-12-27 Eurofoam Gmbh Vorsatzschale

Also Published As

Publication number Publication date
GB1539321A (en) 1979-01-31
ATA390677A (de) 1980-09-15
BE855353A (fr) 1977-10-03
DE2625168C2 (enExample) 1978-06-22
NL8902376A (nl) 1990-01-02
NL185182B (nl) 1989-09-01
CH617785A5 (en) 1980-06-13
NL185182C (nl) 1990-02-01
FR2355132B1 (enExample) 1982-03-05
AT362114B (de) 1981-04-27
FR2355132A1 (fr) 1978-01-13
NL7705994A (nl) 1977-12-06

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: IRBIT RESEARCH + CONSULTING AG, FREIBURG/FRIBOURG,