ES8104068A1 - Perfeccionamientos introducidos en los fonoabsorbedores paracamaras anecoicas - Google Patents

Perfeccionamientos introducidos en los fonoabsorbedores paracamaras anecoicas

Info

Publication number
ES8104068A1
ES8104068A1 ES494138A ES494138A ES8104068A1 ES 8104068 A1 ES8104068 A1 ES 8104068A1 ES 494138 A ES494138 A ES 494138A ES 494138 A ES494138 A ES 494138A ES 8104068 A1 ES8104068 A1 ES 8104068A1
Authority
ES
Spain
Prior art keywords
sound absorber
sound
base surface
anechoic chambers
absorber
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.)
Expired
Application number
ES494138A
Other languages
English (en)
Other versions
ES494138A0 (es
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.)
Saint Gobain Isover G+H AG
G&H Montage GmbH
Original Assignee
G&H Montage GmbH
Gruenzweig und Hartmann 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
Priority claimed from DE2932473A external-priority patent/DE2932473C2/de
Priority claimed from DE19792938186 external-priority patent/DE2938186A1/de
Application filed by G&H Montage GmbH, Gruenzweig und Hartmann AG filed Critical G&H Montage GmbH
Publication of ES494138A0 publication Critical patent/ES494138A0/es
Publication of ES8104068A1 publication Critical patent/ES8104068A1/es
Expired 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
    • 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
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

FONOABSORBEDOR. ESTA CONSTITUIDO DE ELEMENTOS ESPUMOSOS MINERALES (7) LIGADOS CON MATERIA PLASTICA, CONEIFORME Y CON UNA ESCOTADURA, EN LA CARA (3) A SITUAR PARALELA A LA PARED DEL RECINTO EN QUE SE COLOQUE, DE BASE RECTANGULAR QUE VA DECRECIENDO HACIA EL INTERIOR. UNA MALLA TUPIDA ELASTICA SE LE AJUSTA POSTERIORMENTE, QUEDANDO AGARRADA A LAS PAREDES RUGOSAS DEL ELEMENTO CONEIFORME (1), SIENDO DICHA MALLA TRANSPARENTE AL SONIDO.
ES494138A 1979-08-10 1980-08-08 Perfeccionamientos introducidos en los fonoabsorbedores paracamaras anecoicas Expired ES8104068A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2932473A DE2932473C2 (de) 1979-08-10 1979-08-10 Schallabsorbierender Körper mit einem Basisteil aus Mineralfasern
DE19792938186 DE2938186A1 (de) 1979-09-21 1979-09-21 Schallabsorber, insbesondere fuer reflexionsarme raeume

Publications (2)

Publication Number Publication Date
ES494138A0 ES494138A0 (es) 1981-03-16
ES8104068A1 true ES8104068A1 (es) 1981-03-16

Family

ID=25780462

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494138A Expired ES8104068A1 (es) 1979-08-10 1980-08-08 Perfeccionamientos introducidos en los fonoabsorbedores paracamaras anecoicas

Country Status (4)

Country Link
EP (1) EP0024044B1 (es)
DE (1) DE3068592D1 (es)
DK (1) DK342180A (es)
ES (1) ES8104068A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080188B1 (de) * 1981-11-19 1985-07-17 G + H MONTAGE GmbH Insbesondere als Schallschluckelement z. B. in Räumen dienender Körper mit einer Mineralfaser-Rohrschale
US5317113A (en) * 1992-07-01 1994-05-31 Industrial Acoustics Company, Inc. Anechoic structural elements and chamber
DE19861016C2 (de) * 1998-12-17 2001-07-05 Fraunhofer Ges Forschung Strukturierte Formkörper zur Schallabsorption
CN101788330B (zh) * 2010-02-26 2011-11-23 南京海克医疗设备有限公司 测量高强度聚焦超声功率的吸收靶
CN102691373A (zh) * 2012-06-26 2012-09-26 苏州岸肯电子科技有限公司 一种消音室的吸音尖劈单元
CN106869349A (zh) * 2017-03-03 2017-06-20 上海声望声学科技股份有限公司 带吸声尖劈的隔声模块

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD81712A (es) *
FR875333A (fr) * 1940-09-17 1942-09-16 Perfectionnements aux constructions absorbant le bruit
BE463958A (es) * 1946-03-20
DE878731C (de) * 1950-07-02 1953-06-05 Werner Genest Ges Fuer Isolier Schallschluckanordnung hoher Wirksamkeit
DE1265959B (de) * 1959-07-27 1968-04-11 Oliver C Eckel Montageeinheit keilfoermiger Schallschluckkoerper
DE1609445A1 (de) * 1967-02-25 1970-04-23 Verner Panton Verkleidungselement
DE2502846C3 (de) * 1975-01-24 1978-05-18 Gruenzweig + Hartmann Und Glasfaser Ag, 6700 Ludwigshafen Absorber zur Dämpfung von Schall- und elektromagnetischen Wellen

Also Published As

Publication number Publication date
DK342180A (da) 1981-02-11
ES494138A0 (es) 1981-03-16
EP0024044A3 (en) 1981-07-15
DE3068592D1 (en) 1984-08-23
EP0024044B1 (de) 1984-07-18
EP0024044A2 (de) 1981-02-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108