DE50307035D1 - Schalldämpfer und verfahren zu seiner auslegung - Google Patents

Schalldämpfer und verfahren zu seiner auslegung

Info

Publication number
DE50307035D1
DE50307035D1 DE50307035T DE50307035T DE50307035D1 DE 50307035 D1 DE50307035 D1 DE 50307035D1 DE 50307035 T DE50307035 T DE 50307035T DE 50307035 T DE50307035 T DE 50307035T DE 50307035 D1 DE50307035 D1 DE 50307035D1
Authority
DE
Germany
Prior art keywords
flanges
housing
muffler
interpretation
distribution
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.)
Expired - Lifetime
Application number
DE50307035T
Other languages
English (en)
Inventor
Georg Luehrs
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Priority to DE50307035T priority Critical patent/DE50307035D1/de
Application granted granted Critical
Publication of DE50307035D1 publication Critical patent/DE50307035D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal
    • 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
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/18—Exhaust treating devices having provisions not otherwise provided for for improving rigidity, e.g. by wings, ribs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
DE50307035T 2002-09-17 2003-09-17 Schalldämpfer und verfahren zu seiner auslegung Expired - Lifetime DE50307035D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50307035T DE50307035D1 (de) 2002-09-17 2003-09-17 Schalldämpfer und verfahren zu seiner auslegung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10243225A DE10243225A1 (de) 2002-09-17 2002-09-17 Schalldämpfer und Verfahren zu seiner Auslegung
PCT/EP2003/010344 WO2004027231A2 (de) 2002-09-17 2003-09-17 Schalldämpfer und verfahren zu seiner auslegung
DE50307035T DE50307035D1 (de) 2002-09-17 2003-09-17 Schalldämpfer und verfahren zu seiner auslegung

Publications (1)

Publication Number Publication Date
DE50307035D1 true DE50307035D1 (de) 2007-05-24

Family

ID=31896125

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10243225A Withdrawn DE10243225A1 (de) 2002-09-17 2002-09-17 Schalldämpfer und Verfahren zu seiner Auslegung
DE50307035T Expired - Lifetime DE50307035D1 (de) 2002-09-17 2003-09-17 Schalldämpfer und verfahren zu seiner auslegung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10243225A Withdrawn DE10243225A1 (de) 2002-09-17 2002-09-17 Schalldämpfer und Verfahren zu seiner Auslegung

Country Status (6)

Country Link
EP (1) EP1540148B1 (de)
CN (1) CN100366868C (de)
AT (1) ATE359434T1 (de)
DE (2) DE10243225A1 (de)
ES (1) ES2285197T3 (de)
WO (1) WO2004027231A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008016200U1 (de) * 2008-12-06 2009-03-12 Heinrich Gillet Gmbh Schalldämpfer für Abgasanlagen
DE102010020826B4 (de) * 2010-05-18 2013-06-06 Tenneco Gmbh Abgasschalldämpfer für Brennkraftmaschinen und Tiefziehwerkzeug hierfür sowie Verfahren zur Herstellung eines solchen Schalldämpfers
DE102010062569A1 (de) 2010-12-07 2012-06-14 J. Eberspächer GmbH & Co. KG Gehäuse
EP3118430B1 (de) * 2015-04-20 2017-12-20 Faurecia Systèmes d'Echappement Austrittskammer mit einer hauptummantelung und einer teilummantelung, herstellungsverfahren einer solchen kammer
CN106847255B (zh) * 2017-03-10 2020-06-16 南京大学 一种三维宽带施罗德散射体
DE102017124750A1 (de) 2017-10-23 2019-04-25 Eberspächer Exhaust Technology GmbH & Co. KG Schalldämpfereinsatz, Schalldämpfer mit diesem und Verfahren zur Herstellung eines Schalldämpfereinsatzes
CN113482756B (zh) * 2021-08-20 2022-11-04 泰豪电源技术有限公司 排气消声器模块化设计方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616980A5 (en) * 1976-09-02 1980-04-30 Saurer Ag Adolph Sound-insulating, wall-like component and use thereof
CN85202873U (zh) * 1985-07-15 1986-11-19 多纳尔德桑公司 用于噪声抑制装置的整体成形槽形管
US4821840A (en) * 1988-01-20 1989-04-18 Ap Parts Manufacturing Company Stamp formed exhaust muffler with conformal outer shell
US5252788A (en) * 1992-04-10 1993-10-12 Ap Parts Manufacturing Co. Stamp formed muffler with in-line expansion chamber and arcuately formed effective flow tubes
US5597986A (en) * 1995-02-27 1997-01-28 Ap Parts Manufacturing Company Stamp formed muffler with nested chambers
DE19849118B4 (de) * 1998-10-24 2012-03-22 Andreas Stihl Ag & Co. Abgasschalldämpfer
US6931367B2 (en) * 2001-11-29 2005-08-16 Faurecia Exhaust Systems, Inc. Optimal rib design method for exhaust components

Also Published As

Publication number Publication date
EP1540148B1 (de) 2007-04-11
WO2004027231A3 (de) 2004-04-29
CN100366868C (zh) 2008-02-06
CN1682015A (zh) 2005-10-12
ATE359434T1 (de) 2007-05-15
EP1540148A2 (de) 2005-06-15
DE10243225A1 (de) 2004-03-25
ES2285197T3 (es) 2007-11-16
WO2004027231A2 (de) 2004-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition