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
sound
holes
light
partition
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
German (de)
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
Application granted granted Critical
Publication of DE69421045D1 publication Critical patent/DE69421045D1/de
Publication of DE69421045T2 publication Critical patent/DE69421045T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/54—Slab-like translucent elements
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window 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
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units 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
    • E06B3/6707—Units 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
    • 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
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • E04B2001/748—Honeycomb materials
    • 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
    • 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
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • 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
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • 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
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/8485—Solid 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 (OSRAM)
EP (1) EP0657870B1 (OSRAM)
JP (1) JP2715884B2 (OSRAM)
KR (1) KR100192950B1 (OSRAM)
DE (1) DE69421045T2 (OSRAM)
TW (1) TW254985B (OSRAM)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0786759A4 (en) * 1994-10-11 1999-12-22 Nitto Boseki Co Ltd BODY, PANEL AND UNIT FOR SOUND ABSORPTION
US5981046A (en) * 1995-03-13 1999-11-09 Sumitomo Chemical Company, Limited 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
PT1119662E (pt) * 1998-10-06 2006-11-30 Roehm Gmbh Placa apropriada como parede de protecção sonora
KR20000000338A (ko) * 1999-10-13 2000-01-15 김규택 임피던스 정합 저역흡수기
EP1408483A4 (en) * 2001-06-21 2008-06-11 Kobe Steel Ltd POROUS SOUNDPROOF STRUCTURAL BODY AND METHOD FOR THE PRODUCTION THEREOF
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
CN103765263B (zh) * 2011-09-06 2018-04-03 飞利浦灯具控股公司 具有透明蜂窝状支撑面板的发光面板
JP6173326B2 (ja) * 2011-10-20 2017-08-02 フィリップス ライティング ホールディング ビー ヴィ 光音響パネル
JP5810884B2 (ja) * 2011-12-15 2015-11-11 ヤマハ株式会社 音響構造体
WO2014097042A1 (en) 2012-12-18 2014-06-26 Koninklijke Philips N.V. Sound absorbing lighting panel and modular surface system
EP3047199B1 (en) 2013-07-04 2018-04-11 Philips Lighting Holding B.V. Lighting device with an optical element having a fluid passage
WO2016136740A1 (ja) * 2015-02-27 2016-09-01 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
JP2020517573A (ja) * 2017-04-26 2020-06-18 コーニング インコーポレイテッド 微細穿孔ガラス積層体およびその製作方法
US11320139B2 (en) * 2018-01-02 2022-05-03 Signify Holding B.V. Lighting module, kit and panel
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
DK155133C (da) * 1974-09-16 1989-07-03 Bfg Glassgroup Isoleringsglaspladeelement.
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
JPH07158177A (ja) 1995-06-20
EP0657870A3 (en) 1995-11-15
KR100192950B1 (ko) 1999-06-15
TW254985B (OSRAM) 1995-08-21
EP0657870A2 (en) 1995-06-14
KR950018982A (ko) 1995-07-22
JP2715884B2 (ja) 1998-02-18
DE69421045D1 (de) 1999-11-11
EP0657870B1 (en) 1999-10-06
US5532440A (en) 1996-07-02

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Legal Events

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