EP0911497A3 - Abgasdurchströmtes Blechbauteil einer Kraftfahrzeug-Abgasanlage, insbesondere gefalzter Mantelschalldämpfer - Google Patents

Abgasdurchströmtes Blechbauteil einer Kraftfahrzeug-Abgasanlage, insbesondere gefalzter Mantelschalldämpfer Download PDF

Info

Publication number
EP0911497A3
EP0911497A3 EP98116400A EP98116400A EP0911497A3 EP 0911497 A3 EP0911497 A3 EP 0911497A3 EP 98116400 A EP98116400 A EP 98116400A EP 98116400 A EP98116400 A EP 98116400A EP 0911497 A3 EP0911497 A3 EP 0911497A3
Authority
EP
European Patent Office
Prior art keywords
muffler
motor vehicle
sheet metal
metal member
exhaust gas
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Withdrawn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
EP98116400A
Other languages
English (en)
French (fr)
Other versions
EP0911497A2 (de
Inventor
Rainer Linsler
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 EP0911497A2 publication Critical patent/EP0911497A2/de
Publication of EP0911497A3 publication Critical patent/EP0911497A3/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
EP98116400A 1997-10-22 1998-08-29 Abgasdurchströmtes Blechbauteil einer Kraftfahrzeug-Abgasanlage, insbesondere gefalzter Mantelschalldämpfer Withdrawn EP0911497A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997146553 DE19746553A1 (de) 1997-10-22 1997-10-22 Abgasdurchströmtes Blechbauteil einer Kraftfahrzeug-Abgasanlage, insbesondere gefalzter Mantelschalldämpfer
DE19746553 1997-10-22

Publications (2)

Publication Number Publication Date
EP0911497A2 EP0911497A2 (de) 1999-04-28
EP0911497A3 true EP0911497A3 (de) 2003-01-29

Family

ID=7846223

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98116400A Withdrawn EP0911497A3 (de) 1997-10-22 1998-08-29 Abgasdurchströmtes Blechbauteil einer Kraftfahrzeug-Abgasanlage, insbesondere gefalzter Mantelschalldämpfer

Country Status (2)

Country Link
EP (1) EP0911497A3 (de)
DE (1) DE19746553A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6892855B2 (en) * 2003-02-25 2005-05-17 Tenneco Automotive Operating Company Inc. Embossed shell for spun mufflers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835336A (en) * 1953-07-15 1958-05-20 Oldberg Mfg Company Silencer or muffler
BE653635A (de) * 1964-09-28 1965-01-18
JPS49129034A (de) * 1973-04-20 1974-12-10
EP0324891A1 (de) * 1988-01-20 1989-07-26 Ap Parts Manufacturing Company Abgasschalldämpfer
DE3835841A1 (de) * 1988-10-21 1990-04-26 Eberspaecher J Abgaskonverter fuer eine brennkraftmaschine
JPH07259531A (ja) * 1994-03-28 1995-10-09 Calsonic Corp 消音器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511800B4 (de) 1995-03-30 2006-07-20 J. Eberspächer GmbH & Co. KG Abgasdurchströmtes, doppelwandiges Blechbauteil einer Kraftfahrzeug-Abgasanlage sowie Verfahren zu seiner Herstellung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835336A (en) * 1953-07-15 1958-05-20 Oldberg Mfg Company Silencer or muffler
BE653635A (de) * 1964-09-28 1965-01-18
JPS49129034A (de) * 1973-04-20 1974-12-10
EP0324891A1 (de) * 1988-01-20 1989-07-26 Ap Parts Manufacturing Company Abgasschalldämpfer
DE3835841A1 (de) * 1988-10-21 1990-04-26 Eberspaecher J Abgaskonverter fuer eine brennkraftmaschine
JPH07259531A (ja) * 1994-03-28 1995-10-09 Calsonic Corp 消音器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 02 29 February 1996 (1996-02-29) *

Also Published As

Publication number Publication date
DE19746553A1 (de) 1999-04-29
EP0911497A2 (de) 1999-04-28

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