DE69421045T2 - Lichtdurchlässiges Schallabsorptionselement - Google Patents

Lichtdurchlässiges Schallabsorptionselement

Info

Publication number
DE69421045T2
DE69421045T2 DE69421045T DE69421045T DE69421045T2 DE 69421045 T2 DE69421045 T2 DE 69421045T2 DE 69421045 T DE69421045 T DE 69421045T DE 69421045 T DE69421045 T DE 69421045T DE 69421045 T2 DE69421045 T2 DE 69421045T2
Authority
DE
Germany
Prior art keywords
sound absorption
absorption element
translucent sound
translucent
sound
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 - Fee Related
Application number
DE69421045T
Other languages
English (en)
Other versions
DE69421045D1 (de
Inventor
Kyoji Fujiwara
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.)
Nitto Boseki Co Ltd
Original Assignee
Nitto Boseki Co Ltd
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 Nitto Boseki Co Ltd filed Critical Nitto Boseki Co Ltd
Publication of DE69421045D1 publication Critical patent/DE69421045D1/de
Application granted granted Critical
Publication of DE69421045T2 publication Critical patent/DE69421045T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods 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
    • G10K11/16Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • E04B1/84Sound-absorbing elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • E04B1/84Sound-absorbing elements
    • E04B1/86Sound-absorbing elements slab-shaped
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/54Slab-like translucent elements
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6707Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased acoustical insulation
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B2001/742Use of special materials; Materials having special structures or shape
    • E04B2001/748Honeycomb materials
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • E04B1/84Sound-absorbing elements
    • E04B2001/8457Solid slabs or blocks
    • E04B2001/8461Solid slabs or blocks layered
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • E04B1/84Sound-absorbing elements
    • E04B2001/8457Solid slabs or blocks
    • E04B2001/8476Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • E04B1/84Sound-absorbing elements
    • E04B2001/8457Solid slabs or blocks
    • E04B2001/8476Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • E04B1/84Sound-absorbing elements
    • E04B2001/8457Solid slabs or blocks
    • E04B2001/8476Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/8485Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the opening being restricted, e.g. forming Helmoltz resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)
DE69421045T 1993-12-10 1994-12-07 Lichtdurchlässiges Schallabsorptionselement Expired - Fee Related DE69421045T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5341598A JP2715884B2 (ja) 1993-12-10 1993-12-10 透光性吸音体

Publications (2)

Publication Number Publication Date
DE69421045D1 DE69421045D1 (de) 1999-11-11
DE69421045T2 true DE69421045T2 (de) 2000-02-17

Family

ID=18347325

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421045T Expired - Fee Related DE69421045T2 (de) 1993-12-10 1994-12-07 Lichtdurchlässiges Schallabsorptionselement

Country Status (6)

Country Link
US (1) US5532440A (de)
EP (1) EP0657870B1 (de)
JP (1) JP2715884B2 (de)
KR (1) KR100192950B1 (de)
DE (1) DE69421045T2 (de)
TW (1) TW254985B (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5854453A (en) * 1994-10-11 1998-12-29 Nitto Boseki Co., Ltd. Sound absorbing body, sound absorbing plate, and sound absorbing unit
KR970702786A (ko) * 1995-03-13 1997-06-10 고사이 아끼오 흡음부품(sound absorbing component)
IT1293307B1 (it) * 1997-07-09 1999-02-16 Dieselbox Sa Barriera antirumore a pannelli trasparenti,dotata di caratteristiche fonoisolanti e fonoassorbenti
DE19803584C2 (de) * 1998-01-30 2001-12-06 Werner Sobek Ingenieure Gmbh Licht-transmittierendes Hochbauelement
US5997985A (en) * 1998-09-10 1999-12-07 Northrop Grumman Corporation Method of forming acoustic attenuation chambers using laser processing of multi-layered polymer films
EP1119662B1 (de) * 1998-10-06 2006-06-21 Röhm GmbH & Co. KG Als lärmschutzwand geeignete platte
KR20000000338A (ko) * 1999-10-13 2000-01-15 김규택 임피던스 정합 저역흡수기
EP1408483A4 (de) * 2001-06-21 2008-06-11 Kobe Steel Ltd Poröser schalldichter strukturkörper und verfahren zu seiner herstellung
US9000321B2 (en) * 2007-06-22 2015-04-07 Komatsu Industries Corporation Thermal cutter with sound absorbent walls
JP5304045B2 (ja) * 2007-06-28 2013-10-02 ヤマハ株式会社 吸音パネル
KR101177348B1 (ko) 2009-06-11 2012-08-30 이창용 건축용 이중 샌드위치 패널
JP4981880B2 (ja) * 2009-11-30 2012-07-25 株式会社神戸製鋼所 防音材及び防音システム
US9029033B2 (en) * 2010-10-08 2015-05-12 GM Global Technology Operations LLC Composite end cell thermal barrier with an electrically conducting layer
DE102011107484A1 (de) * 2011-07-08 2013-01-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Schallabsorber für eine Wand oder eine Decke
RU2608805C2 (ru) * 2011-09-06 2017-01-24 Филипс Лайтинг Холдинг Светоизлучающая панель с прозрачной ячеистой поддерживающей панелью
WO2013057610A1 (en) * 2011-10-20 2013-04-25 Koninklijke Philips Electronics N.V. An optical acoustic panel
JP5810884B2 (ja) * 2011-12-15 2015-11-11 ヤマハ株式会社 音響構造体
CN104854396B (zh) 2012-12-18 2017-01-18 皇家飞利浦有限公司 吸音照明格板和模块化表面系统
CN105358899B (zh) 2013-07-04 2020-06-23 飞利浦照明控股有限公司 带有具有流体通道的光学元件的照明设备
JP6323559B2 (ja) * 2015-02-27 2018-05-16 ヤマハ株式会社 音響構造体
CN107615374B (zh) * 2015-06-09 2021-02-05 Agc株式会社 膜和吸音结构体
DE102015111168A1 (de) 2015-07-10 2017-01-12 Kuhn Gmbh Schallschutzbaueinheit
US10096310B2 (en) 2015-10-16 2018-10-09 Auralex Acoustics Acoustic system and method
US9637916B1 (en) 2016-07-15 2017-05-02 Frank Lytle Work-station
US10961700B2 (en) * 2017-02-27 2021-03-30 Knoll, Inc. Noise reduction apparatus and method of making and using the same
US11254087B2 (en) * 2017-04-26 2022-02-22 Corning Incorporated Micro-perforated glass laminates and methods of making the same
JP7291154B2 (ja) * 2018-01-02 2023-06-14 シグニファイ ホールディング ビー ヴィ 照明モジュール、キット及びパネル
JP7127849B2 (ja) * 2019-08-30 2022-08-30 キョーワ株式会社 防音シート
FR3117521B1 (fr) * 2020-12-16 2023-06-30 Saint Gobain Vitrage à isolation acoustique aux basses fréquences
FR3117520A1 (fr) * 2020-12-16 2022-06-17 Saint-Gobain Glass France Vitrage acoustiquement isolant

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850109A (en) * 1954-04-27 1958-09-02 Benjamin Electric Mfg Co Light-permeable sound-absorbing panel
US3174580A (en) * 1961-04-28 1965-03-23 Kurt W Schulz Acoustical tile construction
US3380552A (en) * 1966-11-28 1968-04-30 Luminous Ceilings Inc Acoustical panel with honeycomb core and ventilation passageways
FR2284745A1 (fr) * 1974-09-16 1976-04-09 Bfg Glassgroup Panneau transparent a proprietes acoustiques ameliorees
US4600078A (en) * 1983-12-12 1986-07-15 Lockheed Corporation Sound barrier
US4787296A (en) * 1987-12-03 1988-11-29 Tao Hsuan Huang Ventilated soundproof glass
CH683112A5 (de) * 1991-03-20 1994-01-14 Arthur Fries Plattenförmiges Element, insbesondere für Schallabsorberanlagen, sowie Schallabsorberanlage.
DE4315759C1 (de) * 1993-05-11 1994-05-05 Fraunhofer Ges Forschung Schallabsorbierendes Glas- oder transparentes Kunstglasbauteil

Also Published As

Publication number Publication date
DE69421045D1 (de) 1999-11-11
TW254985B (de) 1995-08-21
KR100192950B1 (ko) 1999-06-15
KR950018982A (ko) 1995-07-22
JPH07158177A (ja) 1995-06-20
EP0657870A2 (de) 1995-06-14
JP2715884B2 (ja) 1998-02-18
EP0657870B1 (de) 1999-10-06
US5532440A (en) 1996-07-02
EP0657870A3 (de) 1995-11-15

Similar Documents

Publication Publication Date Title
DE69421045T2 (de) Lichtdurchlässiges Schallabsorptionselement
NO943740L (no) Kombinasjons-brönnloggeanordning
DE9310500U1 (de) Lichtdurchlässiges Bauelement
DE59403737D1 (de) Drehkreuz
DE69404643T2 (de) Goniophotometer
DE59407205D1 (de) Gerippestruktur
KR950013430U (ko) 작화완구
DE4497279T1 (de) Klavier
DE69406913T2 (de) Schallabsorbierendes material
DE9318446U1 (de) Schallschluckelement
NO932152D0 (no) Adsorpsjonsfilter
DE9316604U1 (de) Lichtdurchlässige Dachkonstruktion
DE29500207U1 (de) Schallabsorptionselement
DE9320543U1 (de) Schallabsorbierendes Bauteil
DE29601095U1 (de) Schallabsorptionselement
DE9419804U1 (de) Schallabsorptionselement
DE9301963U1 (de) Tragwerk
DE9421273U1 (de) Akustik-Absorptionselement
DE9404602U1 (de) Lichtdurchlässiger Schmuckstein
KR950005495U (ko) 조립식 가구
KR950007043U (ko) 노브 조립구조
KR940027429U (ko) 호각
SE9301705D0 (sv) Dekoderenhet
SE9302422L (sv) Handpiano
KR920004177U (ko) 흡음판넬

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee