CN1666251A - 吸音体、吸音构造体及其制造方法 - Google Patents
吸音体、吸音构造体及其制造方法 Download PDFInfo
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- CN1666251A CN1666251A CN038151405A CN03815140A CN1666251A CN 1666251 A CN1666251 A CN 1666251A CN 038151405 A CN038151405 A CN 038151405A CN 03815140 A CN03815140 A CN 03815140A CN 1666251 A CN1666251 A CN 1666251A
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- expanding layer
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Images
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- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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- 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
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- 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
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Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002127547 | 2002-04-26 | ||
JP127547/2002 | 2002-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1666251A true CN1666251A (zh) | 2005-09-07 |
CN100508023C CN100508023C (zh) | 2009-07-01 |
Family
ID=29267655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038151405A Expired - Fee Related CN100508023C (zh) | 2002-04-26 | 2003-04-25 | 吸音体、吸音构造体及其制造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7364014B2 (zh) |
EP (1) | EP1503367A4 (zh) |
JP (1) | JP4074618B2 (zh) |
KR (1) | KR100998381B1 (zh) |
CN (1) | CN100508023C (zh) |
AU (1) | AU2003235142A1 (zh) |
WO (1) | WO2003091987A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104314189A (zh) * | 2014-08-26 | 2015-01-28 | 中国直升机设计研究所 | 一种旋翼噪声试验全消声室 |
CN110476204A (zh) * | 2017-03-27 | 2019-11-19 | 富士胶片株式会社 | 隔音结构体、以及吸音面板及调音面板 |
CN111785241A (zh) * | 2020-07-08 | 2020-10-16 | 刘纯科 | 一种放射型多向分散的吸音材料 |
Families Citing this family (31)
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KR20050093856A (ko) * | 2002-09-09 | 2005-09-23 | 넥타르 테라퓨틱스 에이엘, 코포레이션 | 수용성 중합체 알카날 |
US7510050B2 (en) * | 2004-01-27 | 2009-03-31 | Emler Don R | Vehicle exhaust systems |
JP4722511B2 (ja) * | 2005-03-07 | 2011-07-13 | 株式会社プライムポリマー | 吸音体及び吸音構造体並びに吸音体の製造方法 |
JP4434996B2 (ja) * | 2005-03-07 | 2010-03-17 | 株式会社プライムポリマー | 吸音体の製造方法及びこの製造方法によって得られる吸音体並びに吸音構造体 |
CN101151417B (zh) * | 2005-03-30 | 2011-05-04 | 松下电器产业株式会社 | 吸音结构体 |
JP4503478B2 (ja) * | 2005-03-30 | 2010-07-14 | 株式会社プライムポリマー | 吸音体の製造方法、及びこの製造方法に用いられる金型 |
US7731794B2 (en) * | 2005-06-09 | 2010-06-08 | United States Gypsum Company | High starch light weight gypsum wallboard |
US20070157598A1 (en) * | 2005-08-22 | 2007-07-12 | Gagov Atanas | Plastic components formed from 3D blow molding |
US9696808B2 (en) * | 2006-07-13 | 2017-07-04 | Northrop Grumman Systems Corporation | Hand-gesture recognition method |
US8589824B2 (en) * | 2006-07-13 | 2013-11-19 | Northrop Grumman Systems Corporation | Gesture recognition interface system |
US8180114B2 (en) | 2006-07-13 | 2012-05-15 | Northrop Grumman Systems Corporation | Gesture recognition interface system with vertical display |
JP2008018677A (ja) * | 2006-07-14 | 2008-01-31 | Daikyo Nishikawa Kk | 発泡樹脂成形品の成形方法及び成形装置 |
US8432448B2 (en) * | 2006-08-10 | 2013-04-30 | Northrop Grumman Systems Corporation | Stereo camera intrusion detection system |
US20080191379A1 (en) * | 2007-02-12 | 2008-08-14 | Ford Global Technologies, Llc | Molded-in-color vehicle panel and mold |
JP2008231956A (ja) * | 2007-03-16 | 2008-10-02 | Daikyo Nishikawa Kk | 吸音構造体 |
US20080318052A1 (en) * | 2007-06-22 | 2008-12-25 | Ford Global Technologies, Llc | Molded-in-color panel and method for molding |
US20080318051A1 (en) * | 2007-06-22 | 2008-12-25 | Ford Global Technologies, Llc | Molding system and molded-in-color panel |
JP5039450B2 (ja) * | 2007-06-26 | 2012-10-03 | ダイキョーニシカワ株式会社 | 吸音構造体の製造方法及び製造装置 |
US8139110B2 (en) * | 2007-11-01 | 2012-03-20 | Northrop Grumman Systems Corporation | Calibration of a gesture recognition interface system |
AT506068B1 (de) * | 2008-03-12 | 2009-06-15 | Franz Stransky Ges M B H | Werkzeug zur herstellung von kunststoffen |
EP2153977B1 (de) * | 2008-08-11 | 2016-03-30 | ElringKlinger AG | Ventilhaube für Hubkolben-Verbrennungsmotor sowie Verfahren zu ihrer Herstellung |
WO2010150090A1 (en) * | 2009-06-25 | 2010-12-29 | Defence Research & Development Organisation | An acoustic energy reflector |
KR101259232B1 (ko) * | 2010-05-31 | 2013-04-29 | (주)엘지하우시스 | 판상형 마이크로 레조네이터 및 이를 제조하는 방법 |
US20140212265A1 (en) * | 2013-01-30 | 2014-07-31 | Robert A. Putnam | Gas turbine inlet silencer |
WO2015077245A1 (en) * | 2013-11-19 | 2015-05-28 | Cummins Filtration Ip, Inc. | High frequency silencer for an air induction system |
WO2015125646A1 (ja) * | 2014-02-24 | 2015-08-27 | 帝人株式会社 | 樹脂製衝撃吸収部材 |
JP6513797B2 (ja) * | 2014-06-05 | 2019-05-15 | エーエスエムエル ネザーランズ ビー.ブイ. | リソグラフィ装置 |
GB201410856D0 (en) * | 2014-06-18 | 2014-07-30 | Carbon Air Ltd | Vibration propagation |
WO2016189187A1 (en) * | 2015-05-25 | 2016-12-01 | Wärtsilä Finland Oy | An acoustic attenuator for damping pressure vibrations in an exhaust system of an engine, an acoustic attenuation system using the attenuators, and method of damping pressure vibrations in an exhaust system of an engine |
US20180281559A1 (en) * | 2017-03-29 | 2018-10-04 | Ford Global Technologies, Llc | Acoustic air duct and air extraction system with nesting expansion chambers |
US10532631B2 (en) | 2017-03-29 | 2020-01-14 | Ford Global Technologies, Llc | Acoustic air duct and air extraction system including a plurality of channels having an expansion chamber |
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JPH03269598A (ja) * | 1990-03-20 | 1991-12-02 | Yamaha Corp | 吸音板 |
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US5985429A (en) * | 1992-08-31 | 1999-11-16 | Andersen Corporation | Polymer fiber composite with mechanical properties enhanced by particle size distribution |
JPH06226400A (ja) | 1993-01-29 | 1994-08-16 | Asahi Tec Corp | 通気管の製造方法 |
JPH08244150A (ja) | 1995-03-13 | 1996-09-24 | Sumitomo Chem Co Ltd | 吸音部品 |
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JPH11170290A (ja) | 1997-12-17 | 1999-06-29 | Idemitsu Petrochem Co Ltd | 繊維強化軽量樹脂成形品およびその製造方法 |
TW476697B (en) * | 1997-11-26 | 2002-02-21 | Idemitsu Petrochemical Co | Fiber-reinforced resin molded article and method of manufacturing the same |
JPH11272280A (ja) | 1998-03-23 | 1999-10-08 | Nippon Kokan Light Steel Kk | 多孔質吸音材料 |
JP4256496B2 (ja) | 1998-08-05 | 2009-04-22 | 株式会社プライムポリマー | 吸遮音材およびその製造方法 |
JP3514648B2 (ja) | 1999-01-14 | 2004-03-31 | ニチアス株式会社 | 吸音構造体 |
EP1020846B1 (en) | 1999-01-14 | 2018-09-19 | Nichias Corporation | Sound absorbing structure |
JP3598238B2 (ja) * | 1999-09-10 | 2004-12-08 | 松下電器産業株式会社 | 鋳造金型および鋳造方法ならびにその成形品 |
JP2002082671A (ja) * | 2000-09-06 | 2002-03-22 | Nichias Corp | 吸音構造体 |
-
2003
- 2003-04-25 US US10/512,572 patent/US7364014B2/en not_active Expired - Lifetime
- 2003-04-25 EP EP03719204A patent/EP1503367A4/en not_active Withdrawn
- 2003-04-25 JP JP2004501974A patent/JP4074618B2/ja not_active Expired - Fee Related
- 2003-04-25 CN CNB038151405A patent/CN100508023C/zh not_active Expired - Fee Related
- 2003-04-25 WO PCT/JP2003/005355 patent/WO2003091987A1/ja active Application Filing
- 2003-04-25 AU AU2003235142A patent/AU2003235142A1/en not_active Abandoned
- 2003-04-25 KR KR1020047017205A patent/KR100998381B1/ko active IP Right Grant
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104314189A (zh) * | 2014-08-26 | 2015-01-28 | 中国直升机设计研究所 | 一种旋翼噪声试验全消声室 |
CN104314189B (zh) * | 2014-08-26 | 2017-12-29 | 中国直升机设计研究所 | 一种旋翼噪声试验全消声室 |
CN110476204A (zh) * | 2017-03-27 | 2019-11-19 | 富士胶片株式会社 | 隔音结构体、以及吸音面板及调音面板 |
CN110476204B (zh) * | 2017-03-27 | 2020-10-23 | 富士胶片株式会社 | 隔音结构体、以及吸音面板及调音面板 |
US10988924B2 (en) | 2017-03-27 | 2021-04-27 | Fujifilm Corporation | Soundproof structure, sound absorbing panel, and sound adjusting panel |
CN111785241A (zh) * | 2020-07-08 | 2020-10-16 | 刘纯科 | 一种放射型多向分散的吸音材料 |
CN111785241B (zh) * | 2020-07-08 | 2022-12-27 | 拾音汽车科技(上海)有限公司 | 一种放射型多向分散的吸音材料 |
Also Published As
Publication number | Publication date |
---|---|
US7364014B2 (en) | 2008-04-29 |
US20050252714A1 (en) | 2005-11-17 |
EP1503367A4 (en) | 2007-05-30 |
EP1503367A1 (en) | 2005-02-02 |
AU2003235142A1 (en) | 2003-11-10 |
KR100998381B1 (ko) | 2010-12-03 |
CN100508023C (zh) | 2009-07-01 |
KR20040111549A (ko) | 2004-12-31 |
JP4074618B2 (ja) | 2008-04-09 |
AU2003235142A8 (en) | 2003-11-10 |
WO2003091987A1 (fr) | 2003-11-06 |
JPWO2003091987A1 (ja) | 2005-09-02 |
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