SE9600273L - Ljudabsorberande element samt förfarande för framställning av detta element samt användning av elementet - Google Patents

Ljudabsorberande element samt förfarande för framställning av detta element samt användning av elementet

Info

Publication number
SE9600273L
SE9600273L SE9600273A SE9600273A SE9600273L SE 9600273 L SE9600273 L SE 9600273L SE 9600273 A SE9600273 A SE 9600273A SE 9600273 A SE9600273 A SE 9600273A SE 9600273 L SE9600273 L SE 9600273L
Authority
SE
Sweden
Prior art keywords
sheet
making
sound absorbing
microslits
slit
Prior art date
Application number
SE9600273A
Other languages
Unknown language ( )
English (en)
Other versions
SE506188C2 (sv
SE9600273D0 (sv
Inventor
Dale Edward Knipstein
Original Assignee
Dale Edward Knipstein
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20401147&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9600273(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dale Edward Knipstein filed Critical Dale Edward Knipstein
Priority to SE9600273A priority Critical patent/SE506188C2/sv
Publication of SE9600273D0 publication Critical patent/SE9600273D0/sv
Priority to JP52678597A priority patent/JP3632768B2/ja
Priority to CN97191893A priority patent/CN1083042C/zh
Priority to PCT/SE1997/000110 priority patent/WO1997027370A1/en
Priority to BR9707191-9A priority patent/BR9707191A/pt
Priority to RU98115849/03A priority patent/RU2182626C2/ru
Priority to PT97901888T priority patent/PT876539E/pt
Priority to AU15634/97A priority patent/AU723237B2/en
Priority to EP97901888A priority patent/EP0876539B1/en
Priority to US09/101,895 priority patent/US6194052B1/en
Priority to ES97901888T priority patent/ES2190519T3/es
Priority to KR10-1998-0705724A priority patent/KR100457886B1/ko
Priority to DK97901888T priority patent/DK0876539T3/da
Priority to DE69717789T priority patent/DE69717789T2/de
Priority to CA002243950A priority patent/CA2243950C/en
Priority to AT97901888T priority patent/ATE229601T1/de
Publication of SE9600273L publication Critical patent/SE9600273L/sv
Publication of SE506188C2 publication Critical patent/SE506188C2/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/849—Groove or slot type openings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/8495—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the openings going through from one face to the other face of the element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24281—Struck out portion type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Laminated Bodies (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
SE9600273A 1996-01-25 1996-01-25 Ljudabsorberande element samt förfarande för framställning av detta element samt användning av elementet SE506188C2 (sv)

Priority Applications (16)

Application Number Priority Date Filing Date Title
SE9600273A SE506188C2 (sv) 1996-01-25 1996-01-25 Ljudabsorberande element samt förfarande för framställning av detta element samt användning av elementet
AT97901888T ATE229601T1 (de) 1996-01-25 1997-01-23 Schallabsorbierendes element, verfahren zu dessen herstellung und seine anwendung
CA002243950A CA2243950C (en) 1996-01-25 1997-01-23 Soundabsorbing element and procedure for manufacture of this element and use of this element
AU15634/97A AU723237B2 (en) 1996-01-25 1997-01-23 Soundabsorbing element and procedure for manufacturing of this element and use of this element
ES97901888T ES2190519T3 (es) 1996-01-25 1997-01-23 Elemento insonorizante, procedimientos de fabricacion y utilizacion de este elemento.
PCT/SE1997/000110 WO1997027370A1 (en) 1996-01-25 1997-01-23 Soundabsorbing element and procedure for manufacture of this element and use of this element
BR9707191-9A BR9707191A (pt) 1996-01-25 1997-01-23 Elemento de absorção de som; processo para a fabricação e uso deste elemento.
RU98115849/03A RU2182626C2 (ru) 1996-01-25 1997-01-23 Звукопоглощающий элемент и способ его производства, звукопоглощающая система элементов и способ ее производства, звукопоглощающее устройство
PT97901888T PT876539E (pt) 1996-01-25 1997-01-23 Elemento de absorcao de som e procesimento de fabrico deste elemento e a utilizacao deste elemento
JP52678597A JP3632768B2 (ja) 1996-01-25 1997-01-23 吸音材料及びこの材料の製造及び使用方法
EP97901888A EP0876539B1 (en) 1996-01-25 1997-01-23 Soundabsorbing element and procedure for manufacture of this element and use of this element
US09/101,895 US6194052B1 (en) 1996-01-25 1997-01-23 Soundabsorbing element and procedure for manufacture of this element and use of this element
CN97191893A CN1083042C (zh) 1996-01-25 1997-01-23 吸音元件和该元件的制造及其应用
KR10-1998-0705724A KR100457886B1 (ko) 1996-01-25 1997-01-23 흡음소재와그제조방법및용도
DK97901888T DK0876539T3 (da) 1996-01-25 1997-01-23 Lydabsorberende element og fremgangsmåde til fremstilling af dette element og anvendelse af dette element
DE69717789T DE69717789T2 (de) 1996-01-25 1997-01-23 Schallabsorbierendes element, verfahren zu dessen herstellung und seine anwendung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600273A SE506188C2 (sv) 1996-01-25 1996-01-25 Ljudabsorberande element samt förfarande för framställning av detta element samt användning av elementet

Publications (3)

Publication Number Publication Date
SE9600273D0 SE9600273D0 (sv) 1996-01-25
SE9600273L true SE9600273L (sv) 1997-07-26
SE506188C2 SE506188C2 (sv) 1997-11-17

Family

ID=20401147

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600273A SE506188C2 (sv) 1996-01-25 1996-01-25 Ljudabsorberande element samt förfarande för framställning av detta element samt användning av elementet

Country Status (16)

Country Link
US (1) US6194052B1 (sv)
EP (1) EP0876539B1 (sv)
JP (1) JP3632768B2 (sv)
KR (1) KR100457886B1 (sv)
CN (1) CN1083042C (sv)
AT (1) ATE229601T1 (sv)
AU (1) AU723237B2 (sv)
BR (1) BR9707191A (sv)
CA (1) CA2243950C (sv)
DE (1) DE69717789T2 (sv)
DK (1) DK0876539T3 (sv)
ES (1) ES2190519T3 (sv)
PT (1) PT876539E (sv)
RU (1) RU2182626C2 (sv)
SE (1) SE506188C2 (sv)
WO (1) WO1997027370A1 (sv)

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EP1020846B1 (en) * 1999-01-14 2018-09-19 Nichias Corporation Sound absorbing structure
WO2000046493A1 (de) * 1999-02-02 2000-08-10 Rieter Automotive (International) Ag Verfahren zum herstellen eines schallabsorbierenden isolationsteils und ein nach diesem verfahren hergestelltes isolationsteil
NL1011877C2 (nl) * 1999-04-23 2000-10-24 Groeneveld Elcea B V Geluiddempingsfilter, gehoorbeschermer en werkwijze voor het vervaardigen van een membraan voor een geluiddempingsfilter.
ATE260190T1 (de) * 1999-08-11 2004-03-15 Hp Chemie Pelzer Res & Dev Ltd Bauteil mit hoher absorptiver wirkung über einem breiten frequenzbereich
DE20006946U1 (de) * 2000-04-14 2001-08-16 Faist Automotive Gmbh & Co Kg Breitbandig schallabsorbierender Bauteil für Wände, Böden und Decken
FR2814778B1 (fr) * 2000-09-29 2003-01-10 Peugeot Citroen Automobiles Sa Conduit pour le transport de fluide gazeux et dispositif d'admission d'air pour moteur a combustion interne comportant un tel conduit
CN100416650C (zh) * 2002-12-27 2008-09-03 茅祚庥 一种吸声材料的制造方法
EP1507071B2 (de) 2003-08-11 2019-10-16 Faurecia Emissions Control Technologies, Germany GmbH Abgasschalldämpfer
DE10337110A1 (de) * 2003-08-11 2005-03-17 Zeuna-Stärker GmbH & Co. KG Abgasschalldämpfer
DE60317802T2 (de) * 2003-12-11 2008-10-30 Mann + Hummel Gmbh Schalldämpfer
DK1735577T3 (en) * 2004-04-01 2016-06-06 Alfa Laval Aalborg As Heat exchange and comprehensive boiler exchanger
DE102004019055A1 (de) * 2004-04-20 2005-11-17 Aksys Gmbh Vorrichtung zum Abschirmen, Dämmen und/oder Dämpfen von Schall und Verfahren zur Herstellung derselben
DE102004025352A1 (de) * 2004-05-19 2005-12-22 Schako Klima Luft Ferdinand Schad Kg Zweigniederlassung Kolbingen Wand
DE102005058251B4 (de) * 2004-12-28 2014-04-24 Johann Borgers GmbH Schallabsorber für Kraftfahrzeugmotoren
NO322685B1 (no) 2005-03-23 2006-11-27 Deamp As Plateelement
CN100364684C (zh) * 2005-08-15 2008-01-30 中国人民解放军军事医学科学院卫生学环境医学研究所 微缝吸声板生产设备及工艺
KR100765842B1 (ko) 2005-12-30 2007-10-10 주식회사 성우하이텍 흡차음 기능을 갖는 대쉬패널
US7469770B2 (en) 2006-06-29 2008-12-30 United Technologies Corporation Anechoic visco-thermal liner
US7677660B2 (en) * 2007-09-06 2010-03-16 Lear Corporation Acoustically tuned seating assembly
US7838125B2 (en) 2007-12-14 2010-11-23 Pelzer Acoustic Products, Llc Microperforated metal foil
EP2256722A1 (de) * 2009-05-29 2010-12-01 Akusik & Innovation GmbH Schalldämpfendes bzw. -absorbierendes Material
FR2964677B1 (fr) * 2010-09-14 2013-06-28 Saint Gobain Procede et dispositif pour fabriquer un panneau absorbant acoustique
EP2540926B1 (de) 2011-07-01 2013-11-27 akustik & innovation gmbh Schallabsorbierendes Element und Verfahren zur Herstellung desselben
SE536860C2 (sv) 2012-02-23 2014-10-07 Noisetech Hb En ljudabsorbent
US9752494B2 (en) * 2013-03-15 2017-09-05 Kohler Co. Noise suppression systems
EP2871636B1 (en) 2013-11-08 2021-01-06 Volvo Car Corporation Sound reduction system
RU2560447C1 (ru) * 2014-06-25 2015-08-20 Олег Савельевич Кочетов Звукопоглощающий элемент кочетова
BE1022593B1 (nl) * 2015-04-02 2016-06-13 Van Eycken Metal Construction Geluidsschermen
US10068563B2 (en) 2015-11-18 2018-09-04 Rpg Acoustical Systems Llc Sound absorbing panel with wedge-shaped cross-section micro-slits
EP3242292A1 (en) 2016-05-04 2017-11-08 Sontech International AB A sound damping device
EP3242293B1 (en) 2016-05-04 2018-12-05 Sontech International AB A sound damping device for a duct or chamber
RU171794U1 (ru) * 2016-10-20 2017-06-16 Общество с ограниченной ответственностью "Институт акустических конструкций" Звукопоглощающая панель для шумозащитной конструкции
CN106428061A (zh) * 2016-10-21 2017-02-22 苏州大成电子科技有限公司 一种降噪隔音列车车厢
CN106757024A (zh) * 2016-12-01 2017-05-31 辽宁融达新材料科技有限公司 一种微缝吸音板制造方法
KR102273461B1 (ko) * 2017-04-13 2021-07-07 현대자동차주식회사 음파투과형 금속판재 및 이를 이용한 흡음형 복합판재
USD857252S1 (en) * 2017-09-04 2019-08-20 Ceramiche Atlas Concorde S.P.A. Tile
US10741159B2 (en) 2017-09-10 2020-08-11 Douglas Peter Magyari Acoustic-absorber system and method
JP6828644B2 (ja) * 2017-09-27 2021-02-10 トヨタ紡織株式会社 車両用内装材における吸音材の配置構造
KR102074059B1 (ko) * 2018-02-27 2020-02-05 성기인 미세 타공판
US11408291B2 (en) * 2018-07-27 2022-08-09 Raytheon Technologies Corporation Airfoil conformable membrane erosion coating
TWI669430B (zh) * 2018-10-31 2019-08-21 許翃銘 Sound-absorbing panels
CN110847647B (zh) * 2019-11-05 2020-12-08 苏师大半导体材料与设备研究院(邳州)有限公司 一种低噪音发电设备
USD933263S1 (en) * 2021-01-05 2021-10-12 Guangzhou Rantion Technology Co., Ltd. Soundproofing foam

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US1536666A (en) * 1924-02-27 1925-05-05 Philip S Chess Wall structure
US2043987A (en) * 1932-07-21 1936-06-16 Johns Manville Structural unit
FR87329E (fr) * 1965-02-18 1966-07-22 Perfectionnements apportés aux moyens pour l'insonorisation
US3734234A (en) * 1971-11-08 1973-05-22 Lockheed Aircraft Corp Sound absorption structure

Also Published As

Publication number Publication date
CN1083042C (zh) 2002-04-17
US6194052B1 (en) 2001-02-27
DE69717789T2 (de) 2003-09-18
EP0876539A1 (en) 1998-11-11
DE69717789D1 (de) 2003-01-23
JP2000504120A (ja) 2000-04-04
CN1209852A (zh) 1999-03-03
EP0876539B1 (en) 2002-12-11
BR9707191A (pt) 1999-12-28
PT876539E (pt) 2003-04-30
AU1563497A (en) 1997-08-20
KR100457886B1 (ko) 2005-04-06
RU2182626C2 (ru) 2002-05-20
WO1997027370A1 (en) 1997-07-31
CA2243950C (en) 2006-08-29
KR19990082005A (ko) 1999-11-15
JP3632768B2 (ja) 2005-03-23
ES2190519T3 (es) 2003-08-01
CA2243950A1 (en) 1997-07-31
ATE229601T1 (de) 2002-12-15
AU723237B2 (en) 2000-08-24
SE506188C2 (sv) 1997-11-17
DK0876539T3 (da) 2003-03-31
SE9600273D0 (sv) 1996-01-25

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NUG Patent has lapsed