JPS56105653U - - Google Patents

Info

Publication number
JPS56105653U
JPS56105653U JP1980003687U JP368780U JPS56105653U JP S56105653 U JPS56105653 U JP S56105653U JP 1980003687 U JP1980003687 U JP 1980003687U JP 368780 U JP368780 U JP 368780U JP S56105653 U JPS56105653 U JP S56105653U
Authority
JP
Japan
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
JP1980003687U
Other languages
Japanese (ja)
Other versions
JPS5933898Y2 (ja
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 filed Critical
Priority to JP1980003687U priority Critical patent/JPS5933898Y2/ja
Priority to US06/222,392 priority patent/US4350223A/en
Priority to GB8100874A priority patent/GB2067664B/en
Publication of JPS56105653U publication Critical patent/JPS56105653U/ja
Application granted granted Critical
Publication of JPS5933898Y2 publication Critical patent/JPS5933898Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/16—Selection of particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with exhaust gas flow passages
    • F01N1/006—Silencing apparatus characterised by method of silencing by using dead chambers communicating with exhaust gas flow passages comprising at least one perforated tube extending from inlet to outlet of the silencer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/023—Helmholtz resonators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling by passing the exhaust gases through porous members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1216—Flow throttling or guiding by using a plurality of holes, slits, protrusions, perforations, ribs or the like; Surface structures; Turbulence generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1272—Intake silencers ; Sound modulation, transmission or amplification using absorbing, damping, insulating or reflecting materials, e.g. porous foams, fibres, rubbers, fabrics, coatings or membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/15—Plurality of resonance or dead chambers
    • F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
JP1980003687U 1980-01-16 1980-01-16 消音器 Expired JPS5933898Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1980003687U JPS5933898Y2 (ja) 1980-01-16 1980-01-16 消音器
US06/222,392 US4350223A (en) 1980-01-16 1981-01-05 Silencer
GB8100874A GB2067664B (en) 1980-01-16 1981-01-13 Ic engine intake and exhaust silencers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980003687U JPS5933898Y2 (ja) 1980-01-16 1980-01-16 消音器

Publications (2)

Publication Number Publication Date
JPS56105653U true JPS56105653U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-08-18
JPS5933898Y2 JPS5933898Y2 (ja) 1984-09-20

Family

ID=11564307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980003687U Expired JPS5933898Y2 (ja) 1980-01-16 1980-01-16 消音器

Country Status (3)

Country Link
US (1) US4350223A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5933898Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2067664B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002295320A (ja) * 2001-03-28 2002-10-09 Nihon Sekiso Industries Co Ltd 車両用のエアホース

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050265A (ja) * 1983-08-31 1985-03-19 Nissan Motor Co Ltd 自動車の吸気騒音低減装置
EP0192457A1 (en) * 1985-02-18 1986-08-27 Honda Giken Kogyo Kabushiki Kaisha Silencer
US5052513A (en) * 1986-11-26 1991-10-01 Showa Denko Kabushiki Kaisha Noise reductive resin muffler for exhaust system in combustion engine
EP0287923A3 (de) * 1987-04-22 1990-03-21 Webasto AG Fahrzeugtechnik Heizgerät, insbesondere Fahrzeugzusatzheizgerät
JPH01134021A (ja) * 1987-11-17 1989-05-26 Daiwa Kogyo Kk 冷却装置付き消音器
US5317112A (en) * 1991-10-16 1994-05-31 Hyundai Motor Company Intake silencer of the variable type for use in motor vehicle
DE4137104A1 (de) * 1991-11-12 1993-05-13 Schwaebische Huettenwerke Gmbh Schalldaempfer
US5400830A (en) * 1992-11-12 1995-03-28 Ford Motor Company Composite automotive exhaust pipe
DE19504223A1 (de) * 1995-02-09 1996-08-14 Volkswagen Ag Schalldämpfer für den Ansaugkanal einer Brennkraftmaschine
DE19615917A1 (de) * 1996-04-22 1997-10-30 Wolf Woco & Co Franz J Ansaugschalldämpfer und Kraftfahrzeug
DE19728870A1 (de) * 1997-07-05 1999-01-07 Daimler Benz Ag Verformbarer Schalldämpfer für eine Abgasanlage einer Brennkraftmaschine
DE19750102A1 (de) * 1997-11-12 1999-06-02 Stankiewicz Gmbh Gasdurchströmte Leitung mit Schallabsorptionswirkung
RU2155274C1 (ru) * 1998-12-21 2000-08-27 Акционерное общество "АвтоВАЗ" Воздухоочиститель двигателя внутреннего сгорания транспортного средства
US6832664B2 (en) * 2000-05-19 2004-12-21 Siemens Vdo Automotive Inc. Clampless hose retainer mechanism
GB2364352A (en) * 2000-07-03 2002-01-23 Draftex Ind Ltd Noise reduction in air conduits; making perforated conduits
EP1291570A3 (en) 2001-09-07 2004-06-30 Avon Polymer Products Limited Noise and vibration suppressors
RU2184856C1 (ru) * 2001-09-13 2002-07-10 Общество с ограниченной ответственностью "Торговый дом "Тульский патронный завод" Глушитель
US6598581B2 (en) * 2001-12-13 2003-07-29 Visteon Global Technologies, Inc. Metallic coating on a component of an internal combustion engine
DE10246596C5 (de) * 2002-10-05 2010-01-28 J. Eberspächer GmbH & Co. KG Schalldämpfer, insbesondere für Heizgerät
DE10317224B4 (de) * 2003-04-15 2011-11-17 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zur Reduzierung von Schallemissionen
DE102004028744B3 (de) * 2004-06-14 2005-10-27 Veritas Ag Schalldämpfer
WO2006130131A1 (en) * 2005-05-31 2006-12-07 Carrier Corporation Methods and apparatus for reducing the noise level outputted by oil separator
US7730996B2 (en) * 2006-04-12 2010-06-08 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated crash management
US7934580B2 (en) * 2006-04-12 2011-05-03 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system
US7942237B2 (en) * 2006-04-12 2011-05-17 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated reflective chamber
US20100307863A1 (en) * 2007-12-14 2010-12-09 Ocv Intellectual Capital, Llc Composite muffler system thermosetable polymers
JP2013029046A (ja) * 2011-07-27 2013-02-07 Toyota Motor Corp 車両の消音装置
RU2602469C2 (ru) * 2012-08-06 2016-11-20 Открытое акционерное общество "АВТОВАЗ" Воздухоочиститель двигателя внутреннего сгорания транспортного средства
US9476533B2 (en) * 2015-01-13 2016-10-25 Embraer S.A. Enhanced fluid attenuators and methods, especially useful for aircraft hydraulic systems
DE102015214709A1 (de) * 2015-07-31 2017-02-02 Mahle International Gmbh Strömungskanal und Belüftungs-, Heizungs- oder Klimaanlage
FR3042544B1 (fr) * 2015-10-19 2018-11-16 Novares France Dispositif d’attenuation acoustique pour une ligne d’admission
FR3086978B1 (fr) * 2018-10-08 2020-10-23 Novares France Dispositif d'attenuation acoustique pour une ligne d'admission d'un moteur a combustion thermique equipee d'un turbocompresseur
US20250033433A1 (en) * 2023-07-26 2025-01-30 Hanon Systems Low pressure drop muffler

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1447749A (en) * 1922-03-28 1923-03-06 Raymond L Beselin Advertising device
US2468454A (en) * 1944-05-10 1949-04-26 Bell Telephone Labor Inc Acoustic wave filter with resistive termination, including side branch chamber
DE1902217B2 (de) 1969-01-17 1971-11-25 Alfred Teves Gmbh, 6000 Frankfurt Hydropneumatischer rohrspeicher
ZA724885B (en) 1972-07-17 1973-10-31 A Jacobs Silencer
GB1550194A (en) 1976-04-20 1979-08-08 Cebea Pulsation and noise suppressor assembly with air filter
BR5701149U (pt) * 1977-09-16 1978-03-07 P Negrao Atenuador

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002295320A (ja) * 2001-03-28 2002-10-09 Nihon Sekiso Industries Co Ltd 車両用のエアホース

Also Published As

Publication number Publication date
GB2067664A (en) 1981-07-30
JPS5933898Y2 (ja) 1984-09-20
GB2067664B (en) 1984-01-18
US4350223A (en) 1982-09-21

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