EP3300073A4 - HOLE PLATE - Google Patents

HOLE PLATE Download PDF

Info

Publication number
EP3300073A4
EP3300073A4 EP16796301.6A EP16796301A EP3300073A4 EP 3300073 A4 EP3300073 A4 EP 3300073A4 EP 16796301 A EP16796301 A EP 16796301A EP 3300073 A4 EP3300073 A4 EP 3300073A4
Authority
EP
European Patent Office
Prior art keywords
perforated plate
perforated
plate
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
EP16796301.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3300073A1 (en
Inventor
Zenzo Yamaguchi
Ichiro Yamagiwa
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of EP3300073A1 publication Critical patent/EP3300073A1/en
Publication of EP3300073A4 publication Critical patent/EP3300073A4/en
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
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Superstructure Of Vehicle (AREA)
  • Building Environments (AREA)
EP16796301.6A 2015-05-19 2016-05-02 HOLE PLATE Pending EP3300073A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015101502A JP6495094B2 (ja) 2015-05-19 2015-05-19 多孔板
PCT/JP2016/063587 WO2016185907A1 (ja) 2015-05-19 2016-05-02 多孔板

Publications (2)

Publication Number Publication Date
EP3300073A1 EP3300073A1 (en) 2018-03-28
EP3300073A4 true EP3300073A4 (en) 2019-01-09

Family

ID=57320264

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16796301.6A Pending EP3300073A4 (en) 2015-05-19 2016-05-02 HOLE PLATE

Country Status (4)

Country Link
EP (1) EP3300073A4 (zh)
JP (1) JP6495094B2 (zh)
CN (1) CN107615375B (zh)
WO (1) WO2016185907A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11254087B2 (en) * 2017-04-26 2022-02-22 Corning Incorporated Micro-perforated glass laminates and methods of making the same
CN111133504A (zh) * 2017-09-25 2020-05-08 富士胶片株式会社 隔音结构体
JP2021018357A (ja) * 2019-07-22 2021-02-15 株式会社デンソー 吸音装置
GB2605371A (en) * 2021-03-29 2022-10-05 Bae Systems Plc Acoustic absorbing structures
AT526400B1 (de) * 2022-07-29 2024-05-15 Admonter Holzindustrie Ag Bauplatte

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5288301A (en) * 1976-01-19 1977-07-23 Hiroshi Kofujita Surge direction transmissive device
JPS63153592A (ja) * 1986-04-24 1988-06-25 松下電工株式会社 消音装置
JPH10116084A (ja) * 1996-10-14 1998-05-06 Yamakawa Ind Co Ltd 通気型遮音壁構造
DE102004040112A1 (de) * 2003-08-18 2005-03-10 Holzindustrie Leitinger Gmbh W Schallabsorbierendes Element
US20090038883A1 (en) * 2005-06-14 2009-02-12 Kim Young-Ok Sound-absorbing panel
FR2927590A1 (fr) * 2008-02-19 2009-08-21 Peugeot Citroen Automobiles Sa Systeme d'ecran acoustique pour vehicule automobile.

Family Cites Families (9)

* 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
EP1408483A4 (en) * 2001-06-21 2008-06-11 Kobe Steel Ltd POROUS SOUNDPROOF STRUCTURAL BODY AND METHOD FOR THE PRODUCTION THEREOF
US6629929B1 (en) * 2002-11-08 2003-10-07 Koninklijke Philips Electronics N.V. Method and apparatus for automatically setting the transmit aperture and apodization of an ultrasound transducer array
WO2005106840A1 (ja) * 2004-04-30 2005-11-10 Kabushiki Kaisha Kobe Seiko Sho 多孔質吸音構造体
JP2007291834A (ja) * 2006-03-31 2007-11-08 Yamaha Corp 吸音パネル及び吸音パネルの製造方法
CN2896509Y (zh) * 2006-05-16 2007-05-02 启碁科技股份有限公司 离子枪消音装置
KR100790221B1 (ko) * 2007-04-17 2008-01-02 임기태 내장재와 조립되는 공명흡음구조 몰딩 및 흡음 음향조절구조
CN102057421B (zh) * 2008-04-14 2014-12-10 3M创新有限公司 多层吸声片材
JP6190291B2 (ja) * 2014-03-06 2017-08-30 株式会社神戸製鋼所 吸音パネル

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5288301A (en) * 1976-01-19 1977-07-23 Hiroshi Kofujita Surge direction transmissive device
JPS63153592A (ja) * 1986-04-24 1988-06-25 松下電工株式会社 消音装置
JPH10116084A (ja) * 1996-10-14 1998-05-06 Yamakawa Ind Co Ltd 通気型遮音壁構造
DE102004040112A1 (de) * 2003-08-18 2005-03-10 Holzindustrie Leitinger Gmbh W Schallabsorbierendes Element
US20090038883A1 (en) * 2005-06-14 2009-02-12 Kim Young-Ok Sound-absorbing panel
FR2927590A1 (fr) * 2008-02-19 2009-08-21 Peugeot Citroen Automobiles Sa Systeme d'ecran acoustique pour vehicule automobile.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016185907A1 *

Also Published As

Publication number Publication date
CN107615375B (zh) 2020-09-22
CN107615375A (zh) 2018-01-19
EP3300073A1 (en) 2018-03-28
WO2016185907A1 (ja) 2016-11-24
JP2016218197A (ja) 2016-12-22
JP6495094B2 (ja) 2019-04-03

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Ipc: G10K 11/172 20060101AFI20181130BHEP

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