MXPA04012835A - Fono-absorbedor con dos partes que delimitan una cavidad. - Google Patents
Fono-absorbedor con dos partes que delimitan una cavidad.Info
- Publication number
- MXPA04012835A MXPA04012835A MXPA04012835A MXPA04012835A MXPA04012835A MX PA04012835 A MXPA04012835 A MX PA04012835A MX PA04012835 A MXPA04012835 A MX PA04012835A MX PA04012835 A MXPA04012835 A MX PA04012835A MX PA04012835 A MXPA04012835 A MX PA04012835A
- Authority
- MX
- Mexico
- Prior art keywords
- molded part
- absorber according
- fono
- separators
- recesses
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 47
- 239000011796 hollow space material Substances 0.000 title abstract 3
- 125000006850 spacer group Chemical group 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 19
- 229920002994 synthetic fiber Polymers 0.000 claims description 7
- 229920001169 thermoplastic Polymers 0.000 claims description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims description 7
- 239000004753 textile Substances 0.000 claims description 4
- 239000012815 thermoplastic material Substances 0.000 abstract 1
- 239000006260 foam Substances 0.000 description 6
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920006124 polyolefin elastomer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Laminated Bodies (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10228395A DE10228395C1 (de) | 2002-06-25 | 2002-06-25 | Schall-Absorber |
| PCT/EP2003/006713 WO2004001718A1 (de) | 2002-06-25 | 2003-06-25 | Schall-absorber mit zwei einen hohlraum begrenzenden teilen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MXPA04012835A true MXPA04012835A (es) | 2005-03-31 |
Family
ID=29414314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA04012835A MXPA04012835A (es) | 2002-06-25 | 2003-06-25 | Fono-absorbedor con dos partes que delimitan una cavidad. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20050241877A1 (https=) |
| EP (1) | EP1516318A1 (https=) |
| JP (1) | JP2005531022A (https=) |
| CN (1) | CN1662953A (https=) |
| AU (1) | AU2003278247A1 (https=) |
| BR (1) | BR0312049A (https=) |
| DE (1) | DE10228395C1 (https=) |
| MX (1) | MXPA04012835A (https=) |
| WO (1) | WO2004001718A1 (https=) |
| ZA (1) | ZA200410073B (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005134653A (ja) * | 2003-10-30 | 2005-05-26 | Kobe Steel Ltd | 吸音構造体 |
| DE20320100U1 (de) * | 2003-12-23 | 2005-05-12 | Carcoustics Tech Center Gmbh | Luftschallabsorbierendes Bauteil |
| KR100645824B1 (ko) * | 2005-06-14 | 2006-11-14 | 김영옥 | 흡음판넬 |
| JP4845493B2 (ja) * | 2005-12-02 | 2011-12-28 | キヤノン株式会社 | 画像形成装置 |
| US7604095B2 (en) * | 2006-06-01 | 2009-10-20 | General Electric Company | Thermal-acoustic enclosure |
| WO2008010554A1 (fr) * | 2006-07-20 | 2008-01-24 | Kabushiki Kaisha Kobe Seiko Sho | Structure de réduction du son de structure |
| WO2009037765A1 (ja) * | 2007-09-20 | 2009-03-26 | Nagoya Oilchemical Co., Ltd. | 緩衝吸音部材 |
| JP5872895B2 (ja) * | 2008-05-05 | 2016-03-01 | スリーエム イノベイティブ プロパティズ カンパニー | 音響複合体 |
| DE102009007891A1 (de) * | 2009-02-07 | 2010-08-12 | Willsingh Wilson | Resonanz-Schallabsorber in mehrschichtiger Ausführung |
| US20100247945A1 (en) * | 2009-03-30 | 2010-09-30 | Gm Global Technology Operations, Inc. | Sheet Metal Panel Shape for Low Sound Radiation |
| JP5001336B2 (ja) * | 2009-08-19 | 2012-08-15 | 之啓 西川 | 吸音体 |
| US8474572B2 (en) * | 2011-08-25 | 2013-07-02 | General Electric Company | Apparatus and method to attenuate vibration and acoustic noise |
| CA2780416C (fr) * | 2012-06-12 | 2017-05-16 | Gestion Soprema Canada Inc./Holding Soprema Canada Inc. | Noyau acoustique integrable a une structure |
| US9103076B2 (en) * | 2012-12-31 | 2015-08-11 | Playsafer Surfacing LLC a division of Rubberecycle | Unitary safety surface tiles and associated structures |
| KR200481328Y1 (ko) * | 2015-11-09 | 2016-09-12 | 하만진 | 이송 수단용 흡음 구조체 |
| KR101676969B1 (ko) | 2015-12-24 | 2016-11-16 | 하만진 | 이송 수단용 방탄 및 흡음 챔버 |
| WO2020054050A1 (ja) * | 2018-09-14 | 2020-03-19 | ＭＴ－Ｔｅｃ合同会社 | 自動車用吸音材 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819007A (en) * | 1973-04-27 | 1974-06-25 | Lockheed Aircraft Corp | Controllable laminar sound absorptive structure |
| US4231447A (en) * | 1978-04-29 | 1980-11-04 | Rolls-Royce Limited | Multi-layer acoustic linings |
| US4261433A (en) * | 1979-02-12 | 1981-04-14 | Herman Miller, Inc. | Acoustical-reflective ceiling construction |
| US4479992A (en) * | 1981-05-28 | 1984-10-30 | Matec Holding Ag | Sound absorbing structural element |
| DE3445656A1 (de) * | 1984-12-14 | 1986-06-26 | Irbit Research + Consulting Ag, Freiburg/Fribourg | Schaumstoff-schallabsorptionskoerper |
| ATE54702T1 (de) * | 1986-08-06 | 1990-08-15 | Siemens Ag | Randseitige abdichtvorrichtung zwischen einem schallemittierenden koerper und einem tragblech. |
| US4821841A (en) * | 1987-06-16 | 1989-04-18 | Bruce Woodward | Sound absorbing structures |
| US4926963A (en) * | 1987-10-06 | 1990-05-22 | Uas Support, Inc. | Sound attenuating laminate for jet aircraft engines |
| CA1322215C (en) * | 1988-05-09 | 1993-09-14 | Takashi Maeda | Roof lining structure for motor vehicle |
| DE4011705A1 (de) * | 1990-04-11 | 1991-10-17 | Freudenberg Carl Fa | Luftschall absorbierendes formteil |
| DE9215132U1 (de) * | 1992-11-07 | 1993-04-15 | Pelzer, Helmut, 5804 Herdecke | Luftschall absorbierendes Formteil |
| DK9300390U3 (da) * | 1993-08-26 | 1993-10-08 | Akustik & Lyd I S | Transparent og absorberende støjvæg |
| DE9414943U1 (de) * | 1994-09-14 | 1996-01-18 | M. Faist GmbH & Co KG, 86381 Krumbach | Folienresonanzabsorber |
| US5744763A (en) * | 1994-11-01 | 1998-04-28 | Toyoda Gosei Co., Ltd. | Soundproofing insulator |
| US5969301A (en) * | 1996-12-23 | 1999-10-19 | Cullum, Jr.; Burton E. | Acoustic diffuser panel system and method |
| JP3103516B2 (ja) * | 1997-03-06 | 2000-10-30 | 盟和産業株式会社 | 内装用吸音部材 |
| JP2000129816A (ja) * | 1998-10-22 | 2000-05-09 | Kobe Steel Ltd | 吸音板構造 |
| US6125965A (en) * | 1999-10-04 | 2000-10-03 | Wang; Chao-Shun | Acoustic board |
| JP3492572B2 (ja) * | 1999-11-16 | 2004-02-03 | 株式会社栗本鐵工所 | 吸音板 |
-
2002
- 2002-06-25 DE DE10228395A patent/DE10228395C1/de not_active Expired - Fee Related
-
2003
- 2003-06-25 WO PCT/EP2003/006713 patent/WO2004001718A1/de not_active Ceased
- 2003-06-25 MX MXPA04012835A patent/MXPA04012835A/es not_active Application Discontinuation
- 2003-06-25 JP JP2004514861A patent/JP2005531022A/ja active Pending
- 2003-06-25 US US10/519,265 patent/US20050241877A1/en not_active Abandoned
- 2003-06-25 BR BRPI0312049-0A patent/BR0312049A/pt unknown
- 2003-06-25 AU AU2003278247A patent/AU2003278247A1/en not_active Abandoned
- 2003-06-25 CN CN038148609A patent/CN1662953A/zh active Pending
- 2003-06-25 EP EP03740341A patent/EP1516318A1/de not_active Withdrawn
-
2004
- 2004-12-14 ZA ZA200410073A patent/ZA200410073B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003278247A1 (en) | 2004-01-06 |
| WO2004001718A1 (de) | 2003-12-31 |
| JP2005531022A (ja) | 2005-10-13 |
| EP1516318A1 (de) | 2005-03-23 |
| ZA200410073B (en) | 2006-10-25 |
| CN1662953A (zh) | 2005-08-31 |
| DE10228395C1 (de) | 2003-12-04 |
| BR0312049A (pt) | 2007-05-29 |
| US20050241877A1 (en) | 2005-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MXPA04012835A (es) | Fono-absorbedor con dos partes que delimitan una cavidad. | |
| US6186270B1 (en) | Layered sound absorber for absorbing acoustic sound waves | |
| CN100575149C (zh) | 隔音系统 | |
| US5681072A (en) | Sound absorber for motor vehicles | |
| US6305494B1 (en) | Device for absorbing and/or damping sound waves | |
| US6167985B1 (en) | λ/4 absorber with an adjustable band width | |
| CN100578609C (zh) | 包含粘弹性泡沫的汽车前隔板隔离物 | |
| JPH0518439B2 (https=) | ||
| JPH04262973A (ja) | 遮音及び消音複合部材並びに該複合部材の遮音層 | |
| RU2481976C2 (ru) | Многослойная акустическая структура обивки кузова автотранспортного средства (варианты) | |
| JPH0319815B2 (https=) | ||
| US6153286A (en) | Sound absorbent component and process for manufacture of the same | |
| JPH08207833A (ja) | 吸音機能付自動車用エンジンアンダーカバー | |
| JP2006160177A (ja) | 路上走行自動車の吸音構造 | |
| EP1022721A2 (en) | Sound absorbing structures | |
| JPWO2021215516A5 (https=) | ||
| US20250260917A1 (en) | Construction for mounting an electrodynamic transducer in a passenger compartment of a motor vehicle | |
| Fesina et al. | The effectiveness of the suppression of low frequency acoustic resonances with porous sound absorbing structures of multifunctional upholstery materials of car body interior | |
| KR20030022133A (ko) | 흡수성 차량 덮개 | |
| WO2023110297A1 (en) | Particle acoustic damper pouch | |
| JPH10264281A (ja) | 防音部材 | |
| JPH09134180A (ja) | 吸音材 | |
| JP2007216863A (ja) | 自動車の吸音構造 | |
| JP7778578B2 (ja) | 内装部材 | |
| WO2023085105A1 (ja) | 車両用の内装部品 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |