JP6175789B2 - 吸音体、電子機器 - Google Patents

吸音体、電子機器 Download PDF

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Publication number
JP6175789B2
JP6175789B2 JP2013026333A JP2013026333A JP6175789B2 JP 6175789 B2 JP6175789 B2 JP 6175789B2 JP 2013026333 A JP2013026333 A JP 2013026333A JP 2013026333 A JP2013026333 A JP 2013026333A JP 6175789 B2 JP6175789 B2 JP 6175789B2
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Japan
Prior art keywords
sound
sound absorber
sparse
dense
density
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Expired - Fee Related
Application number
JP2013026333A
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English (en)
Japanese (ja)
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JP2014153698A5 (enExample
JP2014153698A (ja
Inventor
辻野　浄士
浄士 辻野
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
Priority to JP2013026333A priority Critical patent/JP6175789B2/ja
Priority to US14/177,426 priority patent/US9038769B2/en
Priority to CN201410048017.4A priority patent/CN103996397A/zh
Priority to EP14155085.5A priority patent/EP2767976A3/en
Publication of JP2014153698A publication Critical patent/JP2014153698A/ja
Publication of JP2014153698A5 publication Critical patent/JP2014153698A5/ja
Application granted granted Critical
Publication of JP6175789B2 publication Critical patent/JP6175789B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
JP2013026333A 2013-02-14 2013-02-14 吸音体、電子機器 Expired - Fee Related JP6175789B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013026333A JP6175789B2 (ja) 2013-02-14 2013-02-14 吸音体、電子機器
US14/177,426 US9038769B2 (en) 2013-02-14 2014-02-11 Sound absorbing body and electronic device
CN201410048017.4A CN103996397A (zh) 2013-02-14 2014-02-11 吸声体、电子设备
EP14155085.5A EP2767976A3 (en) 2013-02-14 2014-02-13 Sound absorbing body and electronic device

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2014153698A JP2014153698A (ja) 2014-08-25
JP2014153698A5 JP2014153698A5 (enExample) 2016-02-18
JP6175789B2 true JP6175789B2 (ja) 2017-08-09

Family

ID=50239375

Family Applications (1)

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

Country Status (4)

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

Families Citing this family (6)

* 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
JP6091692B1 (ja) * 2016-09-20 2017-03-08 サン−ゴバン イゾベール 無機繊維積層体、それを用いた真空断熱材、及びその製造方法
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

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424270A (en) * 1965-05-12 1969-01-28 Us Plywood Champ Papers Inc Viscoelastic sound-blocking material with filler of high density particles
US3895143A (en) * 1973-03-16 1975-07-15 Nicolet Ind Inc Metal-fiber-latex-containing sheet materials
US4214646A (en) * 1978-06-19 1980-07-29 Conwed Corporation Space divider and acoustic panel
US4213516A (en) * 1978-11-29 1980-07-22 American Seating Company Acoustical wall panel
US4428454A (en) * 1981-09-24 1984-01-31 Capaul Raymond W Acoustical panel construction
JPS60135997A (ja) * 1983-12-26 1985-07-19 株式会社日立製作所 吸音材
US4590114A (en) * 1984-04-18 1986-05-20 Personal Products Company Stabilized absorbent structure containing thermoplastic fibers
US4828932A (en) * 1986-05-12 1989-05-09 Unix Corporation Ltd. Porous metallic material, porous structural material and porous decorative sound absorbing material, and methods for manufacturing the same
JPS63195043A (ja) * 1987-02-10 1988-08-12 Mazda Motor Corp 車両の室内音制御構造
US5149920A (en) * 1989-11-09 1992-09-22 Fiber-Lite Corporation Acoustical panel and method of making same
EP0509603B1 (en) * 1991-04-15 2001-09-12 Matsushita Electric Works, Ltd. Sound absorptive material
JP3097271B2 (ja) 1992-03-10 2000-10-10 セイコーエプソン株式会社 プリンタカバーの構造
US5684278A (en) * 1994-11-18 1997-11-04 Lockheed Missiles & Space Co., Inc. Acoustical ceramic panel and method
US5965851A (en) * 1997-01-28 1999-10-12 Owens Corning Fiberglas Technology, Inc. Acoustically insulated apparatus
US5834711A (en) * 1997-07-09 1998-11-10 Johns Manville International, Inc. Sound control through resonance damping
WO2000057988A1 (en) * 1999-03-30 2000-10-05 Chisso Corporation Filter cartridge
US7712580B2 (en) * 1999-04-20 2010-05-11 Virginia Tech Intellectual Properties, Inc. Active/passive distributed absorber for vibration and sound radiation control
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
WO2004024440A1 (en) * 2002-09-13 2004-03-25 Cta Acoustics, Inc. Improved sound absorbing material and process for making
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
US7320739B2 (en) * 2003-01-02 2008-01-22 3M Innovative Properties Company Sound absorptive multilayer composite
US7252868B2 (en) * 2004-01-08 2007-08-07 Certainteed Corporation Reinforced fibrous insulation product and method of reinforcing same
JP4507919B2 (ja) * 2005-03-08 2010-07-21 豊田合成株式会社 外装材
US7651964B2 (en) * 2005-08-17 2010-01-26 Milliken & Company Fiber-containing composite and method for making the 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
WO2012161695A1 (en) * 2011-05-24 2012-11-29 Owens Corning Intellectual Capital, Llc Acoustically insulated machine
CN102842303B (zh) * 2011-06-23 2015-01-21 中国电力科学研究院 一种微孔纤维复合吸声板
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

Also Published As

Publication number Publication date
JP2014153698A (ja) 2014-08-25
EP2767976A2 (en) 2014-08-20
EP2767976A3 (en) 2016-02-17
CN103996397A (zh) 2014-08-20
US20140224573A1 (en) 2014-08-14
US9038769B2 (en) 2015-05-26

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