JP2014141820A - 防音室 - Google Patents
防音室 Download PDFInfo
- Publication number
- JP2014141820A JP2014141820A JP2013010722A JP2013010722A JP2014141820A JP 2014141820 A JP2014141820 A JP 2014141820A JP 2013010722 A JP2013010722 A JP 2013010722A JP 2013010722 A JP2013010722 A JP 2013010722A JP 2014141820 A JP2014141820 A JP 2014141820A
- Authority
- JP
- Japan
- Prior art keywords
- sound
- soundproof room
- sound absorber
- absorber
- soundproof
- 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.)
- Granted
Links
- 239000006096 absorbing agent Substances 0.000 claims description 179
- 238000010030 laminating Methods 0.000 claims description 10
- 238000013459 approach Methods 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 30
- 238000009434 installation Methods 0.000 description 15
- 239000011358 absorbing material Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 208000023514 Barrett esophagus Diseases 0.000 description 1
- -1 Polyethylene terephthalate Polymers 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
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- 229920000728 polyester Polymers 0.000 description 1
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- 239000002344 surface layer Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- 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
- E04B1/99—Room acoustics, i.e. forms of, or arrangements in, rooms for influencing or directing sound
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- 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
- E04B1/8209—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 sound absorbing devices
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Multimedia (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
【解決手段】防音室(41a)は、防音壁(44a,45a,46a,47a)によって室内空間(43a)が形成されている。防音室(41a)は、室内の音を吸収する吸音面が室内に露出する吸音体(11a)を含む。吸音体(11a)は、吸音面である表面(19a)から奥行き方向に向かって厚みが異なる部分を有する。吸音体(11a)は、吸音面である表面(19a)から奥行き方向に向かって複数の層状部材を積層して形成されている。
【選択図】図11
Description
Claims (6)
- 防音壁によって室内空間が形成されている防音室であって、
室内の音を吸収する吸音面が室内に露出する吸音体を含み、
前記吸音体は、前記吸音面から奥行き方向に向かって厚みが異なる部分を有し、
前記吸音体は、前記吸音面から奥行き方向に向かって複数の層状部材を積層して形成されている、防音室。 - 前記吸音体は、前記吸音面からの奥行き寸法が23cm以上の第一の部分と、前記吸音面からの奥行き寸法が23cm未満の第二の部分とを有する、請求項1に記載の防音室。
- 前記吸音体は、前記吸音面からの奥行き寸法が最大である奥行き寸法最大領域と、前記奥行き寸法最大領域に隣接して位置し、前記吸音面からの奥行き寸法が最大に近づくにつれて増大する奥行き寸法増加領域とを含む、請求項1または2に記載の防音室。
- 前記吸音体は、略三角柱形状である、請求項1〜3のいずれかに記載の防音室。
- 前記吸音面に配置される第一の層状部材の密度は、奥行き方向に配置される第二の層状部材の密度よりも高い、請求項1〜4のいずれかに記載の防音室。
- 前記各層状部材は、不織布により構成されている、請求項1〜5のいずれかに記載の防音室。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013010722A JP5580907B2 (ja) | 2013-01-24 | 2013-01-24 | 防音室 |
CN201380071034.3A CN104937184B (zh) | 2013-01-24 | 2013-03-13 | 隔音室 |
PCT/JP2013/056997 WO2014115340A1 (ja) | 2013-01-24 | 2013-03-13 | 防音室 |
US14/762,104 US9683366B2 (en) | 2013-01-24 | 2013-03-13 | Soundproof room |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013010722A JP5580907B2 (ja) | 2013-01-24 | 2013-01-24 | 防音室 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014141820A true JP2014141820A (ja) | 2014-08-07 |
JP5580907B2 JP5580907B2 (ja) | 2014-08-27 |
Family
ID=51227153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013010722A Active JP5580907B2 (ja) | 2013-01-24 | 2013-01-24 | 防音室 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9683366B2 (ja) |
JP (1) | JP5580907B2 (ja) |
CN (1) | CN104937184B (ja) |
WO (1) | WO2014115340A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015001269U1 (de) * | 2015-02-17 | 2015-03-20 | Bosig Gmbh | Verbundplatten-Resonator |
USD802791S1 (en) * | 2016-02-23 | 2017-11-14 | Up Homes Co. | Prefabricated home |
DE102016108945A1 (de) * | 2016-05-13 | 2017-11-16 | Liaver Gmbh & Co. Kg | Schallabsorberanordnung und schallgedämmter Raum |
US10767365B1 (en) * | 2016-08-16 | 2020-09-08 | Arthur Mandarich Noxon, IV | Acoustic absorber for bass frequencies |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05280140A (ja) * | 1991-04-19 | 1993-10-26 | Okura Ind Co Ltd | 吸音パネル |
JPH11293804A (ja) * | 1998-04-10 | 1999-10-26 | Bridgestone Corp | 繊維積層吸音材 |
JP2001003483A (ja) * | 1999-06-23 | 2001-01-09 | Daiwa House Ind Co Ltd | 孔あき吸音板を用いた吸音構造及び吸音パネル |
JP2010248756A (ja) * | 2009-04-14 | 2010-11-04 | Nittobo Acoustic Engineering Co Ltd | 吸音体、音響処理室、及び吸音体の音響処理室への施工方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6242607U (ja) | 1985-09-02 | 1987-03-14 | ||
JP2003090015A (ja) | 2002-06-10 | 2003-03-28 | Kam:Kk | 吸音部材 |
US7405171B2 (en) * | 2002-08-08 | 2008-07-29 | Chisso Corporation | Elastic nonwoven fabric and fiber products manufactured therefrom |
US8158246B2 (en) * | 2003-03-26 | 2012-04-17 | Takehiro Co., Ltd. | Ultralight soundproof material |
JP2005266445A (ja) | 2004-03-19 | 2005-09-29 | Daiwabo Co Ltd | 吸音材 |
US7798287B1 (en) * | 2005-01-20 | 2010-09-21 | Serious Materials, Inc. | Acoustical ceiling panels |
JP2007286387A (ja) | 2006-04-18 | 2007-11-01 | Kenwood Corp | 音響改善部材およびオーディオルーム |
TWI651455B (zh) * | 2009-01-14 | 2019-02-21 | Kuraray Co., Ltd | 隔音板、隔音構造及隔音方法 |
EP3358103A1 (en) * | 2010-03-08 | 2018-08-08 | Kuraray Co., Ltd. | Sound insulation floor structure and sound insulation floor component as well as method for reducing floor impact sound |
US20150075901A1 (en) * | 2011-09-12 | 2015-03-19 | Frank Beresowski | Interlocking soundproofing block system and method |
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2013
- 2013-01-24 JP JP2013010722A patent/JP5580907B2/ja active Active
- 2013-03-13 CN CN201380071034.3A patent/CN104937184B/zh not_active Expired - Fee Related
- 2013-03-13 WO PCT/JP2013/056997 patent/WO2014115340A1/ja active Application Filing
- 2013-03-13 US US14/762,104 patent/US9683366B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05280140A (ja) * | 1991-04-19 | 1993-10-26 | Okura Ind Co Ltd | 吸音パネル |
JPH11293804A (ja) * | 1998-04-10 | 1999-10-26 | Bridgestone Corp | 繊維積層吸音材 |
JP2001003483A (ja) * | 1999-06-23 | 2001-01-09 | Daiwa House Ind Co Ltd | 孔あき吸音板を用いた吸音構造及び吸音パネル |
JP2010248756A (ja) * | 2009-04-14 | 2010-11-04 | Nittobo Acoustic Engineering Co Ltd | 吸音体、音響処理室、及び吸音体の音響処理室への施工方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104937184A (zh) | 2015-09-23 |
JP5580907B2 (ja) | 2014-08-27 |
US20150315783A1 (en) | 2015-11-05 |
CN104937184B (zh) | 2017-11-28 |
US9683366B2 (en) | 2017-06-20 |
WO2014115340A1 (ja) | 2014-07-31 |
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