DE69232053D1 - Schallabsorbierendes Material - Google Patents

Schallabsorbierendes Material

Info

Publication number
DE69232053D1
DE69232053D1 DE69232053T DE69232053T DE69232053D1 DE 69232053 D1 DE69232053 D1 DE 69232053D1 DE 69232053 T DE69232053 T DE 69232053T DE 69232053 T DE69232053 T DE 69232053T DE 69232053 D1 DE69232053 D1 DE 69232053D1
Authority
DE
Germany
Prior art keywords
absorbing material
sound absorbing
sound
absorbing
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
DE69232053T
Other languages
English (en)
Other versions
DE69232053T2 (de
Inventor
Yoshitaka Kurihara
Yuzo Okudaira
Hideyuki Ando
Wakio Yamada
Kazunori Umeoka
Takashi Nakai
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Application granted granted Critical
Publication of DE69232053D1 publication Critical patent/DE69232053D1/de
Publication of DE69232053T2 publication Critical patent/DE69232053T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/30—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being formed of particles, e.g. chips, granules, powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
    • 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
    • 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
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/026—Porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • 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
    • 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
    • E04B2001/8452—Tray or frame type panels or blocks, with or without acoustical filling with peripheral frame members
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/268—Monolayer with structurally defined element

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
DE69232053T 1991-04-15 1992-04-14 Schallabsorbierendes Material Expired - Fee Related DE69232053T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8267491 1991-04-15
JP18487391 1991-07-24

Publications (2)

Publication Number Publication Date
DE69232053D1 true DE69232053D1 (de) 2001-10-18
DE69232053T2 DE69232053T2 (de) 2002-06-06

Family

ID=26423693

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69232053T Expired - Fee Related DE69232053T2 (de) 1991-04-15 1992-04-14 Schallabsorbierendes Material

Country Status (3)

Country Link
US (1) US5304415A (de)
EP (1) EP0509603B1 (de)
DE (1) DE69232053T2 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5504281A (en) * 1994-01-21 1996-04-02 Minnesota Mining And Manufacturing Company Perforated acoustical attenuators
US6714278B2 (en) 1996-11-25 2004-03-30 Nikon Corporation Exposure apparatus
DE19702238A1 (de) * 1997-01-24 1998-08-06 Hoechst Ag Verwendung von Aerogelen zur Körper- und/oder Trittschalldämmung
GB0019913D0 (en) * 2000-08-15 2000-09-27 Ventures & Consultancy Bradfor Sound absorbing material
JP2002082671A (ja) * 2000-09-06 2002-03-22 Nichias Corp 吸音構造体
US6758305B2 (en) * 2001-01-16 2004-07-06 Johns Manville International, Inc. Combination sound-deadening board
US20030062217A1 (en) * 2001-09-28 2003-04-03 Ping Sheng Acoustic attenuation materials
US7181891B2 (en) * 2003-09-08 2007-02-27 Quiet Solution, Inc. Acoustical sound proofing material and methods for manufacturing same
US8495851B2 (en) * 2004-09-10 2013-07-30 Serious Energy, Inc. Acoustical sound proofing material and methods for manufacturing same
US7837008B1 (en) * 2005-09-27 2010-11-23 The United States Of America As Represented By The Secretary Of The Air Force Passive acoustic barrier
US20070175173A1 (en) * 2005-12-30 2007-08-02 Babineau Francis J Jr Board construction assembly for reducing sound transmission and method
KR20080082210A (ko) * 2007-03-08 2008-09-11 김진숙 충격음 저감용 방음패널
US8051950B2 (en) * 2006-08-03 2011-11-08 Glacier Bay, Inc. System for reducing acoustic energy
US20090277593A1 (en) * 2008-05-09 2009-11-12 Stewart Grant W Acoustic window shade
JP5028075B2 (ja) * 2006-12-04 2012-09-19 キヤノン株式会社 撮像装置及び撮像方法
US9388568B2 (en) * 2007-04-06 2016-07-12 Pacific Coast Building Products, Inc. Acoustical sound proofing material with improved fracture characteristics and methods for manufacturing same
US8424251B2 (en) * 2007-04-12 2013-04-23 Serious Energy, Inc. Sound Proofing material with improved damping and structural integrity
US8181738B2 (en) 2007-04-24 2012-05-22 Serious Energy, Inc. Acoustical sound proofing material with improved damping at select frequencies and methods for manufacturing same
US8397864B2 (en) * 2007-04-24 2013-03-19 Serious Energy, Inc. Acoustical sound proofing material with improved fire resistance and methods for manufacturing same
US9387649B2 (en) * 2007-06-28 2016-07-12 Pacific Coast Building Products, Inc. Methods of manufacturing acoustical sound proofing materials with optimized fracture characteristics
JP5097823B2 (ja) * 2008-06-05 2012-12-12 株式会社日立ハイテクノロジーズ イオンビーム装置
KR101898747B1 (ko) * 2011-01-26 2018-09-13 니찌아스 카부시키카이샤 방음재 및 그 제조 방법과, 방음 성형체 및 방음 방법
CN103534750B (zh) * 2011-03-09 2015-09-09 欧拓管理公司 汽车噪声衰减装饰部件
KR102275337B1 (ko) * 2011-07-07 2021-07-12 쓰리엠 이노베이티브 프로퍼티즈 컴파니 다성분 섬유 및 중공 세라믹 미소구체를 포함하는 물품 및 그의 제조 및 사용 방법
US8474572B2 (en) * 2011-08-25 2013-07-02 General Electric Company Apparatus and method to attenuate vibration and acoustic noise
JP5994713B2 (ja) 2012-05-28 2016-09-21 トヨタ紡織株式会社 車両用部品
JP6175790B2 (ja) * 2013-02-14 2017-08-09 セイコーエプソン株式会社 吸音体、印刷装置
JP6136335B2 (ja) * 2013-02-14 2017-05-31 セイコーエプソン株式会社 吸音体、印刷装置
JP6175789B2 (ja) * 2013-02-14 2017-08-09 セイコーエプソン株式会社 吸音体、電子機器
CN103498428B (zh) * 2013-09-25 2016-08-17 江苏泛亚微透科技股份有限公司 交通声屏障用高吸声组合材料及其制备方法
EP3043346A1 (de) * 2015-01-12 2016-07-13 Basf Se Schalldämpfendes bzw. schallabsorbierendes Verbundmaterial
EP3324403B1 (de) 2016-11-17 2019-06-12 Autoneum Management AG Schalldämpfendes verkleidungsteil für fahrzeuge mit akustisch entkoppelndem schaumstoff
CN107415360A (zh) * 2017-08-01 2017-12-01 湖北天运消音防振新材料有限公司 一种新型通道里板吸音棉
EP3537428A1 (de) * 2018-03-05 2019-09-11 Omya International AG Mehrlagiger geräusch- und/oder schalldämpfer
EP3570274A1 (de) 2018-05-16 2019-11-20 Igor Emri Schalldämmelement
JP7473315B2 (ja) * 2019-10-03 2024-04-23 ニチアス株式会社 防音部材
CN117107934B (zh) * 2023-10-24 2024-01-23 中国建筑西南设计研究院有限公司 一种双孔隙吸声增强复合材料及其制备方法和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1483365A (en) * 1918-06-27 1924-02-12 Mazer Jacob Sound-absorbing method and material
US1785507A (en) * 1928-01-21 1930-12-16 Burgess Lab Inc C F Facing membrane for sound-absorbing materials
GB1310355A (en) * 1969-07-03 1973-03-21 Foseco Trading Ag Fibre containing compositions
CH535343A (de) * 1971-03-10 1973-03-31 Jean Dr Stieger Biegweicher Schalldämmbelag
US4113053A (en) * 1976-10-06 1978-09-12 Bridgestone Tire Company Limited Sound absorbing body
SE420629C (sv) * 1979-11-19 1985-05-14 Larsson Jan E Ljuddempande matta och sett for dess framstellning
EP0044130B1 (de) * 1980-07-11 1985-05-15 Imperial Chemical Industries Plc Schichtstoffe aus Kunststoffschaum
JPS6140941A (ja) * 1984-08-03 1986-02-27 東レ株式会社 防音材
US4585685A (en) * 1985-01-14 1986-04-29 Armstrong World Industries, Inc. Acoustically porous building materials
CA2005746C (en) * 1988-12-19 1994-05-31 Minoru Yoshinaka Soundproofing materials

Also Published As

Publication number Publication date
US5304415A (en) 1994-04-19
DE69232053T2 (de) 2002-06-06
EP0509603A1 (de) 1992-10-21
EP0509603B1 (de) 2001-09-12

Similar Documents

Publication Publication Date Title
DE69232053T2 (de) Schallabsorbierendes Material
GB9226892D0 (en) Sound absorbing materials
DE69229458T2 (de) Schwingungsdämpfendes Material
DE69400923D1 (de) Schalldämmstoff
DE69218393D1 (de) Resistmaterial
DE69224976T2 (de) Radiografisches material
FI94203B (fi) Kaiutin
DE69123187D1 (de) Dämpfmaterial
FI941269A0 (fi) Säteilyä absorboivaa ainetta
DE69214916D1 (de) Dämpfungsmaterial
DE69406913T2 (de) Schallabsorbierendes material
ITRM910173V0 (it) Piastra fonoassorbente
DE69221554T2 (de) Schallabsorbierendes Material
DE69212780T2 (de) Selbstmetabolisierendes funktionelles Material
ATA224890A (de) Schallschutzwand
DE9320543U1 (de) Schallabsorbierendes Bauteil
DE9318446U1 (de) Schallschluckelement
DE69216238D1 (de) Autoschmelzbares dämpfungsmaterial
NO922001D0 (no) Opptegningsmaterial
IT220756Z2 (it) Dispositivo fonoassorbente
KR920018204U (ko) 흡음판
KR950014096U (ko) 흡음재 조립구조
KR930000881U (ko) 진동항타기
SE9302223D0 (sv) Absorberande material
KR930008946U (ko) 건축용 장식겸용 흡음판

Legal Events

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