DE69232053D1 - Schallabsorbierendes Material - Google Patents
Schallabsorbierendes MaterialInfo
- 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
Links
- 239000011358 absorbing material Substances 0.000 title 1
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)
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 (38)
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 |
EP2669888B1 (de) * | 2011-01-26 | 2022-03-09 | Nichias Corporation | Verfahren zur herstellung eines schalldämmenden material |
CN103534750B (zh) * | 2011-03-09 | 2015-09-09 | 欧拓管理公司 | 汽车噪声衰减装饰部件 |
JP6425541B2 (ja) * | 2011-07-07 | 2018-11-21 | スリーエム イノベイティブ プロパティズ カンパニー | 多成分繊維及び中空のセラミック微小球を含む物品、並びにその製造方法及び使用方法 |
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 |
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 |
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 |
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 |
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 |
US12033607B2 (en) | 2017-10-19 | 2024-07-09 | 3M Innovative Properties Company | Acoustic article and related methods |
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)
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 | 1985-09-30 | 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 |
-
1992
- 1992-04-14 US US07/868,130 patent/US5304415A/en not_active Expired - Fee Related
- 1992-04-14 DE DE69232053T patent/DE69232053T2/de not_active Expired - Fee Related
- 1992-04-14 EP EP92201056A patent/EP0509603B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69232053T2 (de) | 2002-06-06 |
EP0509603B1 (de) | 2001-09-12 |
EP0509603A1 (de) | 1992-10-21 |
US5304415A (en) | 1994-04-19 |
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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 |