EP1693556A3 - Abgas-Schalldämpfer mit einem Schalenfalz und Verfahren zur Herstellung eines Abgas-Schalldämpfers - Google Patents

Abgas-Schalldämpfer mit einem Schalenfalz und Verfahren zur Herstellung eines Abgas-Schalldämpfers Download PDF

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Publication number
EP1693556A3
EP1693556A3 EP06011041A EP06011041A EP1693556A3 EP 1693556 A3 EP1693556 A3 EP 1693556A3 EP 06011041 A EP06011041 A EP 06011041A EP 06011041 A EP06011041 A EP 06011041A EP 1693556 A3 EP1693556 A3 EP 1693556A3
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
gas silencer
shells
outer half
edges
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Withdrawn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
EP06011041A
Other languages
English (en)
French (fr)
Other versions
EP1693556A2 (de
Inventor
Siegfried Wörner
Stephan Giebel
Helmut Neu
Herbert Schumacher
Norbert Klein
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
Priority claimed from EP01103818A external-priority patent/EP1146206B1/de
Publication of EP1693556A2 publication Critical patent/EP1693556A2/de
Publication of EP1693556A3 publication Critical patent/EP1693556A3/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Withdrawn legal-status Critical Current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
    • 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
    • F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
    • 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
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
    • 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
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • F01N13/185—Mechanical joints the connection being realised by deforming housing, tube, baffle, plate, or parts thereof
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/14—Plurality of outlet tubes, e.g. in parallel or with different length
    • 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)

Abstract

Bei einem Abgas-Schalldämpfer mit einem Schalenfalz in Form eines abgewinkelten Umfangsfalzes (900) und mit zwei Außenhalbschalen (200, 300) jeweils mit einem Rand (500) sowie zumindest einer Innenschale (400) mit einem flachen Rand (600), wobei die Ränder (500) der Außenhalbschalen (200, 300) außenseitig abgewinkelt und über den Umfangsfalz (900) miteinander verbunden sind und der flache Rand (600) der Innenschale(n) (400) zwischen den Rändern (500) der Außenhalbschalen fest eingeklemmt ist, wird erfindungsgemäß vorgeschlagen, dass die Ränder (500) der Außenhalbschalen (200, 300) flach ausgebildet sind, und dass der flache Rand (600) der Innenschale(n) (400) zwischen den flachen Rändern (500) der Außenhalbschalen nur in einem Teilbereich (T1) des Umfangsfalzes (900) durch den abgewinkelten Umfangsfalz (900) fest eingeklemmt ist.
EP06011041A 2000-04-14 2001-02-16 Abgas-Schalldämpfer mit einem Schalenfalz und Verfahren zur Herstellung eines Abgas-Schalldämpfers Withdrawn EP1693556A3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10018505 2000-04-14
DE10058142A DE10058142A1 (de) 2000-04-14 2000-11-22 Abgas-Schalldämpfer in Mehrkammerbauweise
EP01103818A EP1146206B1 (de) 2000-04-14 2001-02-16 Abgas-Schalldämpfer in Mehrkammerbauweise

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP01103818A Division EP1146206B1 (de) 2000-04-14 2001-02-16 Abgas-Schalldämpfer in Mehrkammerbauweise

Publications (2)

Publication Number Publication Date
EP1693556A2 EP1693556A2 (de) 2006-08-23
EP1693556A3 true EP1693556A3 (de) 2006-09-27

Family

ID=7638730

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06011041A Withdrawn EP1693556A3 (de) 2000-04-14 2001-02-16 Abgas-Schalldämpfer mit einem Schalenfalz und Verfahren zur Herstellung eines Abgas-Schalldämpfers

Country Status (2)

Country Link
EP (1) EP1693556A3 (de)
DE (1) DE10058142A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10353594B4 (de) * 2003-11-17 2013-08-01 Friedrich Boysen Gmbh & Co. Kg Schalldämpfer
WO2013035566A1 (ja) * 2011-09-05 2013-03-14 本田技研工業株式会社 排気消音装置
DE102016103459B4 (de) * 2016-02-26 2023-09-21 Tenneco Gmbh Abgasschalldämpfer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448301A (en) * 1973-01-16 1976-09-02 Gillet Gmbh Paul Exhaust silencers
US4941545A (en) * 1989-04-28 1990-07-17 Arvin Industries, Inc. Muffler assembly
US4972921A (en) * 1988-06-16 1990-11-27 Kawasaki Jukogyo Kabushiki Kaisha Muffler for internal combustion engines
FR2682158A1 (fr) * 1991-10-04 1993-04-09 Wimetal Sa Silencieux de ligne d'echappement pour vehicule automobile.
DE9308419U1 (de) * 1993-06-05 1994-10-13 Roth-Technik GmbH, 76571 Gaggenau Schalldämpfer für vorzugsweise gasförmige Medien

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448301A (en) * 1973-01-16 1976-09-02 Gillet Gmbh Paul Exhaust silencers
US4972921A (en) * 1988-06-16 1990-11-27 Kawasaki Jukogyo Kabushiki Kaisha Muffler for internal combustion engines
US4941545A (en) * 1989-04-28 1990-07-17 Arvin Industries, Inc. Muffler assembly
FR2682158A1 (fr) * 1991-10-04 1993-04-09 Wimetal Sa Silencieux de ligne d'echappement pour vehicule automobile.
DE9308419U1 (de) * 1993-06-05 1994-10-13 Roth-Technik GmbH, 76571 Gaggenau Schalldämpfer für vorzugsweise gasförmige Medien

Also Published As

Publication number Publication date
EP1693556A2 (de) 2006-08-23
DE10058142A1 (de) 2001-10-18

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