ATE389788T1 - Schalldämpfer für abgassysteme von fahrzeugen - Google Patents

Schalldämpfer für abgassysteme von fahrzeugen

Info

Publication number
ATE389788T1
ATE389788T1 AT05708780T AT05708780T ATE389788T1 AT E389788 T1 ATE389788 T1 AT E389788T1 AT 05708780 T AT05708780 T AT 05708780T AT 05708780 T AT05708780 T AT 05708780T AT E389788 T1 ATE389788 T1 AT E389788T1
Authority
AT
Austria
Prior art keywords
chamber
inlet
opening
outlet opening
inlet pipe
Prior art date
Application number
AT05708780T
Other languages
English (en)
Inventor
Alessandro Gilli
Original Assignee
Supersprint S R L
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 Supersprint S R L filed Critical Supersprint S R L
Application granted granted Critical
Publication of ATE389788T1 publication Critical patent/ATE389788T1/de

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
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/02—Tubes being perforated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
AT05708780T 2004-03-26 2005-03-21 Schalldämpfer für abgassysteme von fahrzeugen ATE389788T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000041U ITTO20040041U1 (it) 2004-03-26 2004-03-26 Silenziatore per gruppi di scarico di veicoli a motore termico

Publications (1)

Publication Number Publication Date
ATE389788T1 true ATE389788T1 (de) 2008-04-15

Family

ID=34962019

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05708780T ATE389788T1 (de) 2004-03-26 2005-03-21 Schalldämpfer für abgassysteme von fahrzeugen

Country Status (8)

Country Link
US (1) US7571789B2 (de)
EP (1) EP1727972B1 (de)
JP (1) JP4617354B2 (de)
AT (1) ATE389788T1 (de)
DE (1) DE602005005461T2 (de)
ES (1) ES2304006T3 (de)
IT (1) ITTO20040041U1 (de)
WO (1) WO2005093228A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7650965B2 (en) * 2006-06-09 2010-01-26 Emcon Technologies Llc Exhaust system
JP4577282B2 (ja) * 2006-08-11 2010-11-10 トヨタ自動車株式会社 エンジンの排気装置、その製造方法、マフラ及び車両
US20080282689A1 (en) * 2007-05-18 2008-11-20 International Truck Intellectual Property Company, Llc Exhaust gas diffuser
US20090000862A1 (en) * 2007-06-28 2009-01-01 Buell Motorcycle Company Motorcycle exhaust system
US20100270098A1 (en) * 2009-04-24 2010-10-28 Buell Motorcycle Company Motorcycle with movable exhaust system
KR101526753B1 (ko) * 2013-12-19 2015-06-05 현대자동차주식회사 차량용 소음기
CN105986853B (zh) * 2015-02-05 2020-01-17 福特环球技术公司 消声器
JP6530666B2 (ja) * 2015-07-28 2019-06-12 川崎重工業株式会社 自動二輪車の排気装置
US11549414B1 (en) 2019-11-07 2023-01-10 Phillip M. Adams Sound attenuator apparatus and method
FR3142703A1 (fr) * 2022-12-02 2024-06-07 Renault S.A.S Volume acoustique d’échappement d’un véhicule comprenant un agencement en U

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2070543A (en) * 1936-01-13 1937-02-09 Hayes Ind Inc Muffler
US2934161A (en) * 1955-11-28 1960-04-26 Walker Mfg Co Muffler
FR1258458A (fr) * 1960-03-17 1961-04-14 Eberspaecher J Silencieux comportant des résonateurs de helmholtz en dérivation
US3511617A (en) * 1967-06-09 1970-05-12 Ethyl Corp Catalytic muffler
FR2499151B1 (fr) * 1981-02-02 1985-12-13 Peugeot Cycles Coupelle de fermeture pour silencieux d'echappement automobile et silencieux comportant une telle coupelle
FR2502693A1 (fr) * 1981-03-26 1982-10-01 Wissembourg Sa Const Metallurg Silencieux pour moteurs de vehicules automobiles
DE3716248A1 (de) * 1986-05-20 1987-11-26 Gilardini Spa Abgasschalldaempfer fuer ein fahrzeug
JPH0544503Y2 (de) * 1988-07-29 1993-11-11
JP2559477B2 (ja) * 1988-10-05 1996-12-04 日産自動車株式会社 排気消音装置
JPH0375432U (de) * 1989-11-24 1991-07-29
JPH03242416A (ja) * 1990-02-19 1991-10-29 Nissan Motor Co Ltd 排気消音器
DE9400796U1 (de) * 1994-01-20 1994-04-07 Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben Schalldämpfer
NL1008252C2 (nl) * 1998-02-09 1999-08-10 Arvin Exhaust Bv Volgens een boog verlopende pijpsectie.
DE19948146A1 (de) * 1999-09-28 2001-03-29 Wolf Woco & Co Franz J Abgasschalldämpfer
JP3943818B2 (ja) * 2000-09-21 2007-07-11 本田技研工業株式会社 エンジンの消音器
US6435302B1 (en) * 2000-12-21 2002-08-20 Shun-Lai Chen Motor vehicle muffler

Also Published As

Publication number Publication date
WO2005093228A1 (en) 2005-10-06
JP2007537380A (ja) 2007-12-20
EP1727972B1 (de) 2008-03-19
EP1727972A1 (de) 2006-12-06
DE602005005461D1 (de) 2008-04-30
DE602005005461T2 (de) 2009-04-16
JP4617354B2 (ja) 2011-01-26
ITTO20040041U1 (it) 2004-06-26
ES2304006T3 (es) 2008-09-01
US7571789B2 (en) 2009-08-11
US20070187175A1 (en) 2007-08-16

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