CN103996397A - 吸声体、电子设备 - Google Patents

吸声体、电子设备 Download PDF

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Publication number
CN103996397A
CN103996397A CN201410048017.4A CN201410048017A CN103996397A CN 103996397 A CN103996397 A CN 103996397A CN 201410048017 A CN201410048017 A CN 201410048017A CN 103996397 A CN103996397 A CN 103996397A
Authority
CN
China
Prior art keywords
sound
density
sound absorbing
absorbing body
dense
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.)
Pending
Application number
CN201410048017.4A
Other languages
English (en)
Chinese (zh)
Inventor
辻野净士
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN103996397A publication Critical patent/CN103996397A/zh
Pending 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
    • G10K11/162—Selection of materials
    • 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)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Building Environments (AREA)
CN201410048017.4A 2013-02-14 2014-02-11 吸声体、电子设备 Pending CN103996397A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-026333 2013-02-14
JP2013026333A JP6175789B2 (ja) 2013-02-14 2013-02-14 吸音体、電子機器

Publications (1)

Publication Number Publication Date
CN103996397A true CN103996397A (zh) 2014-08-20

Family

ID=50239375

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410048017.4A Pending CN103996397A (zh) 2013-02-14 2014-02-11 吸声体、电子设备

Country Status (4)

Country Link
US (1) US9038769B2 (enExample)
EP (1) EP2767976A3 (enExample)
JP (1) JP6175789B2 (enExample)
CN (1) CN103996397A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109715875A (zh) * 2016-09-20 2019-05-03 圣戈班伊索福公司 无机纤维层叠体、使用它的真空隔热件、及其制造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP2024032161A (ja) * 2022-08-29 2024-03-12 セイコーエプソン株式会社 防音シートの製造方法、および防音シート
FI131242B1 (en) * 2023-12-22 2025-01-03 Metsaeliitto Osuuskunta Multilayer building element and use thereof

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US5834711A (en) * 1997-07-09 1998-11-10 Johns Manville International, Inc. Sound control through resonance damping
US20040050619A1 (en) * 2002-09-13 2004-03-18 Matthew Bargo Sound absorbing material and process for making
CN1830659A (zh) * 2005-03-08 2006-09-13 丰田合成株式会社 外装件
CN101243222A (zh) * 2005-08-17 2008-08-13 美利肯公司 包括不同密度的纤维区的非织造织物及其制造方法
WO2012161695A1 (en) * 2011-05-24 2012-11-29 Owens Corning Intellectual Capital, Llc Acoustically insulated machine
CN102842303A (zh) * 2011-06-23 2012-12-26 中国电力科学研究院 一种微孔纤维复合吸声板

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JPS63195043A (ja) * 1987-02-10 1988-08-12 Mazda Motor Corp 車両の室内音制御構造
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US5684278A (en) * 1994-11-18 1997-11-04 Lockheed Missiles & Space Co., Inc. Acoustical ceramic panel and method
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WO2000057988A1 (en) * 1999-03-30 2000-10-05 Chisso Corporation Filter cartridge
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US7080712B2 (en) * 2001-01-23 2006-07-25 Kasai Kogyo Co., Ltd. Soundproof material for vehicle and method of manufacturing the material
AU2002310090A1 (en) * 2001-06-01 2002-12-16 Owens Corning Multidensity liner/insulator
US6789646B2 (en) * 2002-10-11 2004-09-14 Lear Corporation Tunable sound absorbing and air filtering attenuating device
US7070848B2 (en) * 2002-10-21 2006-07-04 Cascade Engineering, Inc. Vehicle acoustic barrier
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US7252868B2 (en) * 2004-01-08 2007-08-07 Certainteed Corporation Reinforced fibrous insulation product and method of reinforcing same
US7605097B2 (en) * 2006-05-26 2009-10-20 Milliken & Company Fiber-containing composite and method for making the same
US8051950B2 (en) * 2006-08-03 2011-11-08 Glacier Bay, Inc. System for reducing acoustic energy
US8118177B2 (en) * 2006-10-04 2012-02-21 Sellars Absorbent Materials, Inc. Non-woven webs and methods of manufacturing the same
WO2008147998A1 (en) * 2007-05-23 2008-12-04 Maxxon Corporation Sound insulation layer for corrugated decking flooring system
US8256572B2 (en) * 2010-03-09 2012-09-04 Autoneum Management Ag Automotive insulating trim part
EP2366541A1 (de) * 2010-03-17 2011-09-21 Groz-Beckert KG Faserverbund-Akustik-Dämmmaterial
WO2013010217A1 (en) * 2011-07-15 2013-01-24 RAFP Pty Ltd Noise abatement panel
US8496088B2 (en) * 2011-11-09 2013-07-30 Milliken & Company Acoustic composite
US8925677B2 (en) * 2012-06-27 2015-01-06 Usg Interiors, Llc Gypsum-panel acoustical monolithic ceiling
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5834711A (en) * 1997-07-09 1998-11-10 Johns Manville International, Inc. Sound control through resonance damping
US20040050619A1 (en) * 2002-09-13 2004-03-18 Matthew Bargo Sound absorbing material and process for making
CN1830659A (zh) * 2005-03-08 2006-09-13 丰田合成株式会社 外装件
CN101243222A (zh) * 2005-08-17 2008-08-13 美利肯公司 包括不同密度的纤维区的非织造织物及其制造方法
WO2012161695A1 (en) * 2011-05-24 2012-11-29 Owens Corning Intellectual Capital, Llc Acoustically insulated machine
CN102842303A (zh) * 2011-06-23 2012-12-26 中国电力科学研究院 一种微孔纤维复合吸声板

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109715875A (zh) * 2016-09-20 2019-05-03 圣戈班伊索福公司 无机纤维层叠体、使用它的真空隔热件、及其制造方法
CN109715875B (zh) * 2016-09-20 2022-01-14 圣戈班伊索福公司 无机纤维层叠体、使用它的真空隔热件、及其制造方法

Also Published As

Publication number Publication date
JP2014153698A (ja) 2014-08-25
EP2767976A2 (en) 2014-08-20
EP2767976A3 (en) 2016-02-17
US20140224573A1 (en) 2014-08-14
US9038769B2 (en) 2015-05-26
JP6175789B2 (ja) 2017-08-09

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PB01 Publication
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Application publication date: 20140820

RJ01 Rejection of invention patent application after publication