EP0095125A3 - Plane element for sound-wave absorption - Google Patents

Plane element for sound-wave absorption Download PDF

Info

Publication number
EP0095125A3
EP0095125A3 EP83104841A EP83104841A EP0095125A3 EP 0095125 A3 EP0095125 A3 EP 0095125A3 EP 83104841 A EP83104841 A EP 83104841A EP 83104841 A EP83104841 A EP 83104841A EP 0095125 A3 EP0095125 A3 EP 0095125A3
Authority
EP
European Patent Office
Prior art keywords
sound
wave absorption
plane element
plane
absorption
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.)
Granted
Application number
EP83104841A
Other languages
German (de)
Other versions
EP0095125A2 (en
EP0095125B1 (en
Inventor
Walter Machholz
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.)
Metzeler Schaum GmbH
Original Assignee
Metzeler Schaum GmbH
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 Metzeler Schaum GmbH filed Critical Metzeler Schaum GmbH
Publication of EP0095125A2 publication Critical patent/EP0095125A2/en
Publication of EP0095125A3 publication Critical patent/EP0095125A3/en
Application granted granted Critical
Publication of EP0095125B1 publication Critical patent/EP0095125B1/en
Expired 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
    • 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.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24496—Foamed or cellular component
    • Y10T428/24504—Component comprises a polymer [e.g., rubber, etc.]
    • 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.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24562—Interlaminar spaces
    • 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.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components
EP83104841A 1982-05-22 1983-05-17 Plane element for sound-wave absorption Expired EP0095125B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3219339 1982-05-22
DE3219339A DE3219339C1 (en) 1982-05-22 1982-05-22 Flat element for airborne sound absorption

Publications (3)

Publication Number Publication Date
EP0095125A2 EP0095125A2 (en) 1983-11-30
EP0095125A3 true EP0095125A3 (en) 1984-09-26
EP0095125B1 EP0095125B1 (en) 1987-05-20

Family

ID=6164288

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83104841A Expired EP0095125B1 (en) 1982-05-22 1983-05-17 Plane element for sound-wave absorption

Country Status (5)

Country Link
US (1) US4469736A (en)
EP (1) EP0095125B1 (en)
JP (1) JPS58209792A (en)
DE (2) DE3219339C1 (en)
ES (1) ES272335Y (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113375A (en) * 1983-11-24 1985-06-19 Mitsubishi Plastics Ind Ltd Floppy disk jacket
US4690847A (en) * 1986-06-26 1987-09-01 Burlington Industries, Inc. Cold weather garment structure
IN170733B (en) * 1986-06-26 1992-05-09 Burlington Industries Inc
US4863791A (en) * 1987-04-06 1989-09-05 United Technologies Automotive, Inc. Sound absorption in foam core panels
FR2675936B1 (en) * 1991-04-24 1993-08-20 Noisetec Sa SOUNDPROOFING DEVICE, PARTICULARLY FOR VENTILATION SYSTEMS.
DE9110552U1 (en) * 1991-08-26 1992-12-24 Irbit Research + Consulting Ag, Freiburg/Fribourg, Ch
JPH081114U (en) * 1991-11-20 1996-07-02 株式会社ダイウレ Sound insulation
US5858283A (en) * 1996-11-18 1999-01-12 Burris; William Alan Sparger
JPH1167402A (en) * 1997-08-08 1999-03-09 Harness Sogo Gijutsu Kenkyusho:Kk Sound absorbing material, and cable reel provided with the sound absorbing material
GB9727469D0 (en) * 1997-12-30 1998-02-25 Sugden Kurt D Fabric material
DE10358593A1 (en) * 2003-12-15 2005-07-14 Cellofoam Gmbh & Co. Kg Sound-absorbing sheet-like foam material
DE10358595A1 (en) * 2003-12-15 2005-07-21 Cellofoam Gmbh & Co. Kg Sound-absorbing sheet-like foam material
JP2005283703A (en) * 2004-03-29 2005-10-13 Inoac Corp Sound absorbing material
EP2052828B1 (en) 2007-10-23 2011-01-12 Retro-Flex AG Porous heavy acoustic protection films, acoustic protection system and method for producing a porous heavy acoustic protection film
AU2011226914B1 (en) * 2010-07-13 2011-11-17 Bellmax Acoustic Pty Ltd An acoustic panel
GB2486714A (en) * 2010-12-23 2012-06-27 Levolux At Ltd Acoustic louvre having sound energy absorption element encased by a watertight element
US9982430B2 (en) 2012-10-05 2018-05-29 Michael R. Leonard Layered insulation system
US9362799B2 (en) * 2014-04-14 2016-06-07 Cummins Power Generation Ip, Inc. Acoustic covering for a generator set enclosure with pressure sensitive adhesive
RU2593401C1 (en) * 2015-02-25 2016-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный архитектурно-строительный университет" Sound-absorbing panel
RU185081U1 (en) * 2017-07-12 2018-11-21 Общество с ограниченной ответственностью "ШиКор" SOUND INSULATION MATERIAL

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984312A (en) * 1959-04-24 1961-05-16 Owens Corning Fiberglass Corp Acoustical wall board
DE2246621A1 (en) * 1972-09-22 1974-03-28 Albert Schrey Sound insulating panel of soft polyurethane foam - resistant to mechanical stress, esp ball impact, for gymnasium use
GB1579897A (en) * 1976-06-03 1980-11-26 Becker Ab Wilheim Sound absorber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360423A (en) * 1961-09-21 1967-12-26 Gen Tire & Rubber Co Flexible structural foam sandwich construction
US3356562A (en) * 1964-06-22 1967-12-05 Cincinnati Ind Inc Materials and methods for the production of stereotype mats
JPS5112856B1 (en) * 1967-05-09 1976-04-22
US3712846A (en) * 1971-06-23 1973-01-23 Carpenter L & Co Acoustical panel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984312A (en) * 1959-04-24 1961-05-16 Owens Corning Fiberglass Corp Acoustical wall board
DE2246621A1 (en) * 1972-09-22 1974-03-28 Albert Schrey Sound insulating panel of soft polyurethane foam - resistant to mechanical stress, esp ball impact, for gymnasium use
GB1579897A (en) * 1976-06-03 1980-11-26 Becker Ab Wilheim Sound absorber

Also Published As

Publication number Publication date
EP0095125A2 (en) 1983-11-30
JPH0444279B2 (en) 1992-07-21
EP0095125B1 (en) 1987-05-20
US4469736A (en) 1984-09-04
ES272335Y (en) 1984-07-01
JPS58209792A (en) 1983-12-06
DE3219339C1 (en) 1983-02-03
DE3371615D1 (en) 1987-06-25
ES272335U (en) 1983-11-16

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