FR2874650B1 - SILENCER FOR AN EXHAUST SYSTEM - Google Patents

SILENCER FOR AN EXHAUST SYSTEM

Info

Publication number
FR2874650B1
FR2874650B1 FR0508721A FR0508721A FR2874650B1 FR 2874650 B1 FR2874650 B1 FR 2874650B1 FR 0508721 A FR0508721 A FR 0508721A FR 0508721 A FR0508721 A FR 0508721A FR 2874650 B1 FR2874650 B1 FR 2874650B1
Authority
FR
France
Prior art keywords
silencer
exhaust system
exhaust
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.)
Active
Application number
FR0508721A
Other languages
French (fr)
Other versions
FR2874650A1 (en
Inventor
Jan Kruger
Manfred Nicolai
Kresimir Janbrosic
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 FR2874650A1 publication Critical patent/FR2874650A1/en
Application granted granted Critical
Publication of FR2874650B1 publication Critical patent/FR2874650B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • 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
    • F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Exhaust Silencers (AREA)
FR0508721A 2004-08-30 2005-08-24 SILENCER FOR AN EXHAUST SYSTEM Active FR2874650B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004042110A DE102004042110B3 (en) 2004-08-30 2004-08-30 Automotive silencer has cylindrical sleeve with dished inner partition in contact with sleeve inner face

Publications (2)

Publication Number Publication Date
FR2874650A1 FR2874650A1 (en) 2006-03-03
FR2874650B1 true FR2874650B1 (en) 2008-01-18

Family

ID=34877783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0508721A Active FR2874650B1 (en) 2004-08-30 2005-08-24 SILENCER FOR AN EXHAUST SYSTEM

Country Status (2)

Country Link
DE (1) DE102004042110B3 (en)
FR (1) FR2874650B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008016200U1 (en) * 2008-12-06 2009-03-12 Heinrich Gillet Gmbh Muffler for exhaust systems
DE102010062569A1 (en) * 2010-12-07 2012-06-14 J. Eberspächer GmbH & Co. KG casing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3704006A1 (en) * 1987-02-10 1988-08-18 Gillet Gmbh Paul Device for reducing the noise radiated by sheet-metal housings
DE3826707A1 (en) * 1988-08-05 1990-02-08 Gruenzweig & Hartmann METHOD FOR PRODUCING AN EXHAUST MUFFLER

Also Published As

Publication number Publication date
FR2874650A1 (en) 2006-03-03
DE102004042110B3 (en) 2005-09-22

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