AU2002215903A1 - Muffler assembly of a motor vehicle having a variable damping characteristic - Google Patents

Muffler assembly of a motor vehicle having a variable damping characteristic

Info

Publication number
AU2002215903A1
AU2002215903A1 AU2002215903A AU1590302A AU2002215903A1 AU 2002215903 A1 AU2002215903 A1 AU 2002215903A1 AU 2002215903 A AU2002215903 A AU 2002215903A AU 1590302 A AU1590302 A AU 1590302A AU 2002215903 A1 AU2002215903 A1 AU 2002215903A1
Authority
AU
Australia
Prior art keywords
motor vehicle
damping characteristic
variable damping
muffler assembly
muffler
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.)
Abandoned
Application number
AU2002215903A
Inventor
Klaus Hoffmann
Jurgen Hubschen
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.)
Eberspaecher Climate Control Systems GmbH and Co KG
Original Assignee
J Eberspaecher GmbH and Co KG
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 J Eberspaecher GmbH and Co KG filed Critical J Eberspaecher GmbH and Co KG
Publication of AU2002215903A1 publication Critical patent/AU2002215903A1/en
Abandoned 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing 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
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/06—Inserting sound absorbing material into a chamber
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/16—Plurality of inlet tubes, e.g. discharging into different chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
AU2002215903A 2000-09-28 2001-09-26 Muffler assembly of a motor vehicle having a variable damping characteristic Abandoned AU2002215903A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10048118A DE10048118A1 (en) 2000-09-28 2000-09-28 Process for manufacturing an absorption silencer for motor vehicles and absorption silencer
DE10048118 2000-09-28
PCT/EP2001/011108 WO2002027159A2 (en) 2000-09-28 2001-09-26 Muffler assembly of a motor vehicle having a variable damping characteristic

Publications (1)

Publication Number Publication Date
AU2002215903A1 true AU2002215903A1 (en) 2002-04-08

Family

ID=7657991

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002215903A Abandoned AU2002215903A1 (en) 2000-09-28 2001-09-26 Muffler assembly of a motor vehicle having a variable damping characteristic

Country Status (5)

Country Link
EP (1) EP1325216B1 (en)
AU (1) AU2002215903A1 (en)
DE (2) DE10048118A1 (en)
ES (1) ES2223937T3 (en)
WO (1) WO2002027159A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10228246A1 (en) * 2002-06-25 2004-01-15 Behr Gmbh & Co. Exhaust gas heat exchanger and method for its production
DE102004039776A1 (en) * 2004-08-16 2006-03-09 J. Eberspächer GmbH & Co. KG Silencer and associated manufacturing process
EP1888884A1 (en) * 2005-06-06 2008-02-20 Ingersoll-Rand Company Air intake silencer assembly
DE102009018957A1 (en) * 2009-04-25 2010-10-28 J. Eberspächer GmbH & Co. KG Sound absorber for exhaust-gas system of internal combustion engine, has housing with jacket and two bases, where jacket runs in peripheral direction and two bases are arranged at longitudinal ends of housing
CN103925053A (en) * 2013-01-14 2014-07-16 三河三友汽车部件有限公司 Manufacturing method of automotive silencer
JP6056781B2 (en) * 2013-04-10 2017-01-11 トヨタ自動車株式会社 Muffler manufacturing method and muffler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3476241D1 (en) * 1983-11-18 1989-02-23 Tba Industrial Products Ltd Glass fibre products
DE3826707A1 (en) * 1988-08-05 1990-02-08 Gruenzweig & Hartmann METHOD FOR PRODUCING AN EXHAUST MUFFLER
US6094817A (en) * 1998-10-15 2000-08-01 Acoust-A-Fiber Research And Development, Inc. Method for filling a silencer with sound insulating material

Also Published As

Publication number Publication date
WO2002027159A2 (en) 2002-04-04
EP1325216A2 (en) 2003-07-09
WO2002027159A3 (en) 2002-06-06
DE10048118A1 (en) 2002-04-11
EP1325216B1 (en) 2004-07-14
DE50102866D1 (en) 2004-08-19
ES2223937T3 (en) 2005-03-01

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