YU45131B - Muffled wind tunnel - Google Patents
Muffled wind tunnelInfo
- Publication number
- YU45131B YU45131B YU115083A YU115083A YU45131B YU 45131 B YU45131 B YU 45131B YU 115083 A YU115083 A YU 115083A YU 115083 A YU115083 A YU 115083A YU 45131 B YU45131 B YU 45131B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- muffled
- wind tunnel
- foam material
- cell
- elastic
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/21—Rigid pipes made of sound-absorbing materials or with sound-absorbing structure
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249981—Plural void-containing components
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
Landscapes
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Pipe Accessories (AREA)
- Building Environments (AREA)
- Duct Arrangements (AREA)
- Exhaust Silencers (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Inorganic Insulating Materials (AREA)
- Ventilation (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Thermal Insulation (AREA)
- Nonwoven Fabrics (AREA)
- Communication Cables (AREA)
- Gas-Insulated Switchgears (AREA)
- Cable Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3220023A DE3220023C2 (de) | 1982-05-27 | 1982-05-27 | Schalldämpfender Strömungskanal und Verfahren zu seiner Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
YU115083A YU115083A (en) | 1985-12-31 |
YU45131B true YU45131B (en) | 1992-03-10 |
Family
ID=6164671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU115083A YU45131B (en) | 1982-05-27 | 1983-05-23 | Muffled wind tunnel |
Country Status (8)
Country | Link |
---|---|
US (1) | US4615411A (xx) |
EP (1) | EP0095582B2 (xx) |
JP (1) | JPS58217889A (xx) |
AT (1) | ATE24596T1 (xx) |
DE (2) | DE3220023C2 (xx) |
ES (1) | ES522730A0 (xx) |
YU (1) | YU45131B (xx) |
ZA (1) | ZA833742B (xx) |
Families Citing this family (78)
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---|---|---|---|---|
JPS61175521U (xx) * | 1985-04-23 | 1986-11-01 | ||
DE3536379A1 (de) * | 1985-10-11 | 1987-04-16 | Metzeler Schaum Gmbh | Luftfuehrungskanal, insbesondere in kraftfahrzeugen |
IT1184003B (it) * | 1985-12-06 | 1987-10-22 | Fiat Auto Spa | Manicotto flessibile con funzione di assorbimento acustico e di isolamento termico |
US4781774A (en) * | 1987-04-06 | 1988-11-01 | United Technologies Automotive, Inc. | Method of manufacturing foam core panels for sound absorption |
US4863791A (en) * | 1987-04-06 | 1989-09-05 | United Technologies Automotive, Inc. | Sound absorption in foam core panels |
DE3725147A1 (de) * | 1987-07-29 | 1989-02-09 | Bayerische Motoren Werke Ag | Schallisolierendes bauteil |
EP0317833A1 (de) * | 1987-11-23 | 1989-05-31 | Irbit Research + Consulting AG | Dichtungselement |
DE3808387A1 (de) * | 1988-03-12 | 1989-09-21 | Irbit Research & Consulting Ag | Verfahren zur herstellung eines stroemungskanals und stroemungskanal |
EP0357551B1 (de) * | 1988-08-29 | 1991-10-09 | Geberit AG | Formstück aus Kunststoff für Rohrsysteme |
DE3907106C2 (de) * | 1989-03-04 | 1997-07-17 | Friatec Keramik Kunststoff | Rohrleitung |
CA1280007C (en) * | 1989-04-19 | 1991-02-12 | Konrad Baerveldt | Joint filler |
US5459291A (en) * | 1992-09-29 | 1995-10-17 | Schuller International, Inc. | Sound absorption laminate |
US5552448A (en) * | 1993-09-21 | 1996-09-03 | Sekisui Chemical Co., Ltd. | Plastic foam material composed of thermoplastic resin and silane-modified thermoplastic resin and method for making same |
DE4445794C1 (de) | 1994-12-21 | 1996-01-25 | Norres Richard | Gasführungselement mit schallweichen Wänden zum Dämmen und Dämpfen von sich in Hauptkanälen ausbreitenden Geräuschen |
US5692060A (en) * | 1995-05-01 | 1997-11-25 | Knowles Electronics, Inc. | Unidirectional microphone |
JP2706912B2 (ja) * | 1995-09-22 | 1998-01-28 | 東拓工業株式会社 | 断熱消音ダクト |
DE19547565C1 (de) | 1995-12-20 | 1997-04-30 | Richard Norres | Fluidführungselement zum Dämmen und Dämpfen von sich in Hauptkanälen ausbreitenden Geräuschen mit einem Schalldämpfer und/oder einem Verbindungskanal |
US5962107A (en) * | 1997-10-29 | 1999-10-05 | Johns Manville International, Inc. | Perforated cellular sound absorption material |
US20020179367A1 (en) * | 1999-12-24 | 2002-12-05 | Arno Becker | Sound-absorbing polymer foam molded article |
US6479097B1 (en) * | 2000-08-03 | 2002-11-12 | Mcintyre, Jr. Robert J. | Sound lining for ducts |
ES2225612T3 (es) * | 2000-09-07 | 2005-03-16 | BEHR GMBH & CO. KG | Componente para vehiculo automovil. |
US7080712B2 (en) * | 2001-01-23 | 2006-07-25 | Kasai Kogyo Co., Ltd. | Soundproof material for vehicle and method of manufacturing the material |
DE10201763A1 (de) * | 2002-01-18 | 2003-08-07 | Bayer Ag | Akustisches Abschirmelement |
DE10302049B4 (de) * | 2003-01-21 | 2008-02-28 | Daimler Ag | Wasserablaufleitung bei einem Kraftfahrzeug |
DE10310651A1 (de) * | 2003-03-12 | 2004-09-23 | Daimlerchrysler Ag | Luftkanal |
US7137775B2 (en) | 2003-03-20 | 2006-11-21 | Huntair Inc. | Fan array fan section in air-handling systems |
US7597534B2 (en) | 2003-03-20 | 2009-10-06 | Huntair, Inc. | Fan array fan section in air-handling systems |
US11255332B2 (en) | 2003-03-20 | 2022-02-22 | Nortek Air Solutions, Llc | Modular fan housing with multiple modular units having sound attenuation for a fan array for an air-handling system |
US6932190B2 (en) * | 2003-07-29 | 2005-08-23 | Carrier Corporation | Sound jacket for noise reduction in refrigeration apparatus |
EP1673248B1 (de) * | 2003-10-08 | 2008-07-02 | Behr GmbH & Co. KG | Bauteil, insbesondere hybridbauteil für einen querträger eines fahrzeugs und verwendung eines bauteils |
DE102004049398A1 (de) * | 2003-10-08 | 2005-07-07 | Behr Gmbh & Co. Kg | Verfahren und Vorrichtung zur Herstellung eines Bauteils, insbesondere eines Hybridbauteils für einen Querträger eines Fahrzeugs sowie Bauteil und Verwendung eines Bauteils |
EP1673247B1 (de) * | 2003-10-08 | 2010-04-14 | Behr GmbH & Co. KG | Bauteil, insbesondere hybridträger für ein fahrzeug, und verwendung eines derartigen bauteils |
DE10352783B4 (de) * | 2003-11-12 | 2005-10-20 | Stankiewicz Gmbh | In Schächte, Rohrleitungen, Fahrzeug-Instrumententafeln, Fahrzeugtüren oder dergleichen einbaubarer Schallabsorber sowie Verfahren zur Herstellung und zum Einbau |
TWI242706B (en) * | 2004-03-08 | 2005-11-01 | Avance Technologies Inc | Convective cooling chassis air guide |
DE202004006337U1 (de) * | 2004-04-19 | 2004-07-29 | Carcoustics Tech Center Gmbh | Luftleitelement für eine Instrumententafel eines Kraftfahrzeuges |
DE102005031969A1 (de) * | 2005-07-08 | 2007-01-11 | Rehau Ag + Co. | Luftführungselement für Kraftfahrzeuge und daraus bestehender Bausatz |
US7491120B1 (en) * | 2005-07-27 | 2009-02-17 | St. Cloud Window Inc. | Trickle vent |
FR2890907B1 (fr) * | 2005-09-20 | 2010-12-17 | Valeo Systemes Thermiques | Appareil de chauffage, ventilation et/ou climatisation a acoustique amelioree |
US7546899B2 (en) * | 2005-10-05 | 2009-06-16 | Arrowhead Products Corporation | Lightweight polymer muffler apparatus and method of making same |
US8336672B2 (en) * | 2006-01-18 | 2012-12-25 | Bard Manufacturing Company | Air treatment and sound reduction system |
HU227213B1 (en) * | 2007-01-25 | 2010-11-29 | Origo Plan Kft | Procedure for making matching forms of air-handling systems, matching form and air-handling system |
DE202007007832U1 (de) * | 2007-06-01 | 2007-08-23 | R+S Technik Gmbh | Werkstoffkombination |
US9669593B2 (en) | 2007-06-14 | 2017-06-06 | The Boeing Company | Light weight thermoplastic flex foam and hybrid duct system |
DE102007045266A1 (de) * | 2007-09-21 | 2009-04-02 | Hydac Technology Gmbh | Dämpfungseinrichtung, insbesondere Pulsationsdämpfer |
JP5245641B2 (ja) * | 2008-08-20 | 2013-07-24 | ヤマハ株式会社 | 吸音構造体 |
US8365495B1 (en) | 2008-11-20 | 2013-02-05 | Emseal Joint Systems Ltd. | Fire and water resistant expansion joint system |
US9739050B1 (en) | 2011-10-14 | 2017-08-22 | Emseal Joint Systems Ltd. | Flexible expansion joint seal system |
US9631362B2 (en) | 2008-11-20 | 2017-04-25 | Emseal Joint Systems Ltd. | Precompressed water and/or fire resistant tunnel expansion joint systems, and transitions |
US9670666B1 (en) | 2008-11-20 | 2017-06-06 | Emseal Joint Sytstems Ltd. | Fire and water resistant expansion joint system |
US11180995B2 (en) | 2008-11-20 | 2021-11-23 | Emseal Joint Systems, Ltd. | Water and/or fire resistant tunnel expansion joint systems |
US10851542B2 (en) | 2008-11-20 | 2020-12-01 | Emseal Joint Systems Ltd. | Fire and water resistant, integrated wall and roof expansion joint seal system |
US9637915B1 (en) | 2008-11-20 | 2017-05-02 | Emseal Joint Systems Ltd. | Factory fabricated precompressed water and/or fire resistant expansion joint system transition |
US10316661B2 (en) | 2008-11-20 | 2019-06-11 | Emseal Joint Systems, Ltd. | Water and/or fire resistant tunnel expansion joint systems |
US20100212807A1 (en) * | 2009-02-20 | 2010-08-26 | Armacell Enterprise Gmbh | Insulating angular duct sections formed on an automatic coil line |
US8813450B1 (en) | 2009-03-24 | 2014-08-26 | Emseal Joint Systems Ltd. | Fire and water resistant expansion and seismic joint system |
US8341908B1 (en) | 2009-03-24 | 2013-01-01 | Emseal Joint Systems Ltd. | Fire and water resistant expansion and seismic joint system |
JP4913847B2 (ja) * | 2009-06-16 | 2012-04-11 | 之啓 西川 | 吸音体及びその製造方法 |
US8974198B2 (en) * | 2009-08-10 | 2015-03-10 | Emerson Climate Technologies, Inc. | Compressor having counterweight cover |
GB0915517D0 (en) * | 2009-09-04 | 2009-10-07 | Ove Arup & Partners Internat L | Sound attenuation air vent |
WO2012003185A1 (en) * | 2010-07-01 | 2012-01-05 | Millipore Corporation | Rigid disposable flow path |
US20120018026A1 (en) * | 2010-07-21 | 2012-01-26 | Unique Fabricating, Inc. | Cross-linked polyolefin foam duct for hvac applications |
DE102010031855A1 (de) * | 2010-07-22 | 2012-01-26 | J. Eberspächer GmbH & Co. KG | Abgasanlage |
EP2418338A1 (en) * | 2010-08-11 | 2012-02-15 | Armacell Enterprise GmbH | Method of forming insulated angular duct sections, compatible with an automatic coil line |
US8066096B1 (en) * | 2010-11-04 | 2011-11-29 | Hamilton Sundstrand Corporation | Inlet silencer |
JP5982870B2 (ja) * | 2012-02-28 | 2016-08-31 | キョーラク株式会社 | 発泡ダクト |
DE102012203352A1 (de) * | 2012-03-02 | 2013-09-05 | Behr Gmbh & Co. Kg | Fahrzeugbauteil |
US8667995B1 (en) | 2012-05-23 | 2014-03-11 | Carl Fanelli | Insulated ducts and insulated ductworks |
US9068297B2 (en) | 2012-11-16 | 2015-06-30 | Emseal Joint Systems Ltd. | Expansion joint system |
US20140311823A1 (en) * | 2013-04-17 | 2014-10-23 | GM Global Technology Operations LLC | Acoustic insulator having a tortuous path |
JP6541938B2 (ja) * | 2013-05-14 | 2019-07-10 | 株式会社ジェイエスピー | ダクト |
CN104553683B (zh) * | 2014-11-21 | 2017-01-04 | 上海钟华汽车阻尼材料有限公司 | 一种汽车通风管的制作方法 |
JP2016120735A (ja) * | 2014-12-24 | 2016-07-07 | 株式会社イノアックコーポレーション | 空調用ダクト及びその製造方法 |
DE102015105555B4 (de) * | 2015-04-13 | 2019-05-23 | Odenwald-Chemie Gmbh | Vorrichtung zur Strömungsberuhigung und Fahrzeug |
DE102016213296A1 (de) * | 2016-07-20 | 2018-01-25 | Man Diesel & Turbo Se | Strömungsmaschine und Verfahren zum Herstellen desselben |
US10980391B2 (en) | 2017-04-28 | 2021-04-20 | Owens Corning Intellectual Capital, Llc | Appliance with acoustically insulated ductwork |
JP7081975B2 (ja) * | 2018-05-10 | 2022-06-07 | 三井化学株式会社 | 折り畳み衝立および空間仕切り方法 |
FR3121195B1 (fr) * | 2021-03-25 | 2023-11-24 | Plastiques Du Val De Loire | Conduit de circulation d’un fluide gazeux comprenant un revêtement absorbant acoustique |
CN115355369A (zh) * | 2022-08-26 | 2022-11-18 | 武汉理工大学 | 一种基于仿生原理的通水管路连接装置及安装方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7340715U (de) * | 1974-05-09 | Cellofoam Deutschland Gmbh | Schalldämmende mehrlagige Verbundwarenbahn | |
US3000464A (en) * | 1957-09-18 | 1961-09-19 | Bolt Beranek & Newman | Acoustic absorber |
DE1861329U (de) * | 1962-02-07 | 1962-10-31 | Elmore S Metall Ag | Schall- und waermeisoliertes metallrohr. |
US3196975A (en) * | 1962-12-13 | 1965-07-27 | Allied Chem | Acoustic foam |
US3443007A (en) * | 1967-02-21 | 1969-05-06 | Mobay Chemical Corp | Process for producing a smooth impervious skin on the surface of a resilient sheet of foamed plastic |
LU54653A1 (xx) * | 1967-10-11 | 1969-07-03 | ||
GB1242864A (en) * | 1968-05-15 | 1971-08-18 | Dunlop Holdings Ltd | Acoustical elements |
US3741844A (en) * | 1971-06-03 | 1973-06-26 | Tenneco Chem | Hot melt process for forming resin layer on polyurethane foam |
DE2365203B2 (de) * | 1973-12-31 | 1977-02-03 | Dynamit Nobel Ag, 5210 Troisdorf | Herstellen von mehrschichtigen bahnen, platten, formteilen |
DE2408028B2 (de) * | 1974-02-20 | 1978-05-11 | Fa. Carl Freudenberg, 6940 Weinheim | Schallschluckplatte |
DE2437947C3 (de) * | 1974-08-07 | 1984-09-20 | Fa. Carl Freudenberg, 6940 Weinheim | Anordnung zur Absorption von Luftschall |
DE2543840A1 (de) * | 1974-10-03 | 1976-04-15 | Sun Shipbuilding & Dry Dock Co | Aus polyurethanschaum bestehende tieftemperaturisolation |
DE2609872A1 (de) * | 1976-03-10 | 1977-09-15 | Freudenberg Carl Fa | Schalldaempfer fuer stroemungskanaele |
DE2659551A1 (de) * | 1976-12-30 | 1978-07-06 | Dynamit Nobel Ag | Platten- bzw. bahnfoermiges element mit polsternder und daemmender wirkung |
HU182491B (en) * | 1977-04-08 | 1984-01-30 | Fuetoeber Epueletgep Termekek | Sound-damping deviceparticularly for reducing noise spreading in air duct |
DE2749665A1 (de) * | 1977-11-05 | 1979-05-10 | Eckhard Faehnrich | Schalldaemmender, flexibler schlauch |
DE2930162A1 (de) * | 1979-07-25 | 1981-02-12 | Gottlieb Link | Schalldaempfende be- und entlueftungsvorrichtung |
DE2952600A1 (de) * | 1979-12-28 | 1981-07-02 | Juval Dr.-Ing. 8000 München Mantel | Vorrichtung zur koerperschalldaemmung von rohren |
JPS56142054A (en) * | 1980-04-04 | 1981-11-06 | Inoue Mtp Kk | Sound absorbing material |
US4340129A (en) * | 1980-05-01 | 1982-07-20 | Cabot Corporation | Acoustical laminate construction and attenuated systems comprising same |
DE8023224U1 (de) * | 1980-08-30 | 1980-11-27 | Fa. Carl Freudenberg, 6940 Weinheim | Seitenverkleidung fuer kraftfahrzeuge |
JPS5841297B2 (ja) * | 1980-06-25 | 1983-09-10 | 旭化成株式会社 | 連続気泡発泡体用の重合体組成物 |
JPS5842324B2 (ja) * | 1981-01-09 | 1983-09-19 | 日本国有鉄道 | 騒音制御装置 |
DE3112883C2 (de) * | 1981-03-31 | 1988-04-14 | Cellofoam Deutschland Gmbh, 7950 Biberach | "Verfahren und Vorrichtung zum kontinuierlichen Verhauten der Oberfläche von Schaumstoffbahnen" |
-
1982
- 1982-05-27 DE DE3220023A patent/DE3220023C2/de not_active Expired - Lifetime
-
1983
- 1983-04-28 AT AT83104155T patent/ATE24596T1/de not_active IP Right Cessation
- 1983-04-28 EP EP19830104155 patent/EP0095582B2/de not_active Expired - Lifetime
- 1983-04-28 DE DE8383104155T patent/DE3368749D1/de not_active Expired
- 1983-05-23 YU YU115083A patent/YU45131B/xx unknown
- 1983-05-24 US US06/497,576 patent/US4615411A/en not_active Expired - Fee Related
- 1983-05-24 ZA ZA833742A patent/ZA833742B/xx unknown
- 1983-05-25 JP JP58090844A patent/JPS58217889A/ja active Pending
- 1983-05-26 ES ES522730A patent/ES522730A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
YU115083A (en) | 1985-12-31 |
DE3220023A1 (de) | 1983-12-01 |
DE3220023C2 (de) | 1993-05-27 |
EP0095582B1 (de) | 1986-12-30 |
EP0095582A1 (de) | 1983-12-07 |
ATE24596T1 (de) | 1987-01-15 |
ES8405125A1 (es) | 1984-05-16 |
DE3368749D1 (en) | 1987-02-05 |
EP0095582B2 (de) | 1994-08-03 |
ES522730A0 (es) | 1984-05-16 |
JPS58217889A (ja) | 1983-12-17 |
US4615411A (en) | 1986-10-07 |
ZA833742B (en) | 1984-03-28 |
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