DE10243225A1 - Schalldämpfer und Verfahren zu seiner Auslegung - Google Patents

Schalldämpfer und Verfahren zu seiner Auslegung Download PDF

Info

Publication number
DE10243225A1
DE10243225A1 DE10243225A DE10243225A DE10243225A1 DE 10243225 A1 DE10243225 A1 DE 10243225A1 DE 10243225 A DE10243225 A DE 10243225A DE 10243225 A DE10243225 A DE 10243225A DE 10243225 A1 DE10243225 A1 DE 10243225A1
Authority
DE
Germany
Prior art keywords
beads
silencer
housing
silencer according
housing surface
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.)
Withdrawn
Application number
DE10243225A
Other languages
German (de)
English (en)
Inventor
Georg Dr. Lührs
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 DE10243225A priority Critical patent/DE10243225A1/de
Priority to AT03767495T priority patent/ATE359434T1/de
Priority to DE50307035T priority patent/DE50307035D1/de
Priority to ES03767495T priority patent/ES2285197T3/es
Priority to EP03767495A priority patent/EP1540148B1/fr
Priority to CNB038220709A priority patent/CN100366868C/zh
Priority to PCT/EP2003/010344 priority patent/WO2004027231A2/fr
Publication of DE10243225A1 publication Critical patent/DE10243225A1/de
Withdrawn legal-status Critical Current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)
DE10243225A 2002-09-17 2002-09-17 Schalldämpfer und Verfahren zu seiner Auslegung Withdrawn DE10243225A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE10243225A DE10243225A1 (de) 2002-09-17 2002-09-17 Schalldämpfer und Verfahren zu seiner Auslegung
AT03767495T ATE359434T1 (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
ES03767495T ES2285197T3 (es) 2002-09-17 2003-09-17 Silenciador y procedimiento para su diseño.
EP03767495A EP1540148B1 (fr) 2002-09-17 2003-09-17 Silencieux et son procede de conception
CNB038220709A CN100366868C (zh) 2002-09-17 2003-09-17 消声器
PCT/EP2003/010344 WO2004027231A2 (fr) 2002-09-17 2003-09-17 Silencieux et son procede de conception

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE10243225A1 true DE10243225A1 (de) 2004-03-25

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 After (1)

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

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009056815B4 (de) * 2008-12-06 2014-03-20 Tenneco Gmbh Schalldämpfer für Abgasanlagen und Verfahren zur Vermeidung oder Verminderung von Störgeräuschen bei Schalldämpfern
DE102017124750A1 (de) 2017-10-23 2019-04-25 Eberspächer Exhaust Technology GmbH & Co. KG Schalldämpfereinsatz, Schalldämpfer mit diesem und Verfahren zur Herstellung eines Schalldämpfereinsatzes

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP3085908A1 (fr) * 2015-04-20 2016-10-26 Faurecia Systèmes d'Echappement Volume d'échappement avec une enveloppe principale et une enveloppe partielle, procédé de fabrication d'un tel volume
CN106847255B (zh) * 2017-03-10 2020-06-16 南京大学 一种三维宽带施罗德散射体
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69510767T2 (de) * 1995-02-27 2000-03-23 Ap Parts Mfg Durch Stanzverfahren hergestellter Schalldämpfer mit verschachtelten Kammern
DE19849118A1 (de) * 1998-10-24 2000-04-27 Stihl Maschf Andreas Abgasschalldämpfer

Family Cites Families (5)

* 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
US6931367B2 (en) * 2001-11-29 2005-08-16 Faurecia Exhaust Systems, Inc. Optimal rib design method for exhaust components

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69510767T2 (de) * 1995-02-27 2000-03-23 Ap Parts Mfg Durch Stanzverfahren hergestellter Schalldämpfer mit verschachtelten Kammern
DE19849118A1 (de) * 1998-10-24 2000-04-27 Stihl Maschf Andreas Abgasschalldämpfer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009056815B4 (de) * 2008-12-06 2014-03-20 Tenneco Gmbh Schalldämpfer für Abgasanlagen und Verfahren zur Vermeidung oder Verminderung von Störgeräuschen bei Schalldämpfern
DE102017124750A1 (de) 2017-10-23 2019-04-25 Eberspächer Exhaust Technology GmbH & Co. KG Schalldämpfereinsatz, Schalldämpfer mit diesem und Verfahren zur Herstellung eines Schalldämpfereinsatzes
US11248513B2 (en) 2017-10-23 2022-02-15 Purem GmbH Silencer insert, silencer comprising the same and method for manufacturing a silencer insert

Also Published As

Publication number Publication date
CN100366868C (zh) 2008-02-06
ES2285197T3 (es) 2007-11-16
EP1540148A2 (fr) 2005-06-15
CN1682015A (zh) 2005-10-12
DE50307035D1 (de) 2007-05-24
WO2004027231A3 (fr) 2004-04-29
EP1540148B1 (fr) 2007-04-11
ATE359434T1 (de) 2007-05-15
WO2004027231A2 (fr) 2004-04-01

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8141 Disposal/no request for examination