AT363735B - Schalldaempfer fuer stroemende gase, insbesondere abgase von brennkraftmaschinen fuer fahrzeuge - Google Patents

Schalldaempfer fuer stroemende gase, insbesondere abgase von brennkraftmaschinen fuer fahrzeuge

Info

Publication number
AT363735B
AT363735B AT0908577A AT908577A AT363735B AT 363735 B AT363735 B AT 363735B AT 0908577 A AT0908577 A AT 0908577A AT 908577 A AT908577 A AT 908577A AT 363735 B AT363735 B AT 363735B
Authority
AT
Austria
Prior art keywords
muffler
vehicles
combustion engines
gas
exhaust gas
Prior art date
Application number
AT0908577A
Other languages
English (en)
Other versions
ATA908577A (de
Inventor
Walter Bauerschmidt
Rudolf Buhmann
Original Assignee
Eberspaecher J
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 Eberspaecher J filed Critical Eberspaecher J
Publication of ATA908577A publication Critical patent/ATA908577A/de
Application granted granted Critical
Publication of AT363735B publication Critical patent/AT363735B/de

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
    • 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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
    • 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)
AT0908577A 1977-03-15 1977-12-19 Schalldaempfer fuer stroemende gase, insbesondere abgase von brennkraftmaschinen fuer fahrzeuge AT363735B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2711191A DE2711191C2 (de) 1977-03-15 1977-03-15 Abgasschalldämpfer

Publications (2)

Publication Number Publication Date
ATA908577A ATA908577A (de) 1981-01-15
AT363735B true AT363735B (de) 1981-08-25

Family

ID=6003669

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0908577A AT363735B (de) 1977-03-15 1977-12-19 Schalldaempfer fuer stroemende gase, insbesondere abgase von brennkraftmaschinen fuer fahrzeuge

Country Status (5)

Country Link
AT (1) AT363735B (de)
CH (1) CH624733A5 (de)
DE (1) DE2711191C2 (de)
FR (1) FR2384105A1 (de)
IT (1) IT1088751B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807948A1 (de) * 1988-03-10 1989-09-28 Eberspaecher J Schalldaempfer fuer fahrzeugmotore
DE102004039776A1 (de) * 2004-08-16 2006-03-09 J. Eberspächer GmbH & Co. KG Schalldämpfer sowie zugehöriges Herstellungsverfahren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1712462U (de) * 1954-06-02 1955-12-08 Auto Union Gmbh Auspuffanlage fuer zweitakt-brennkraftmaschinen.
DE1476625A1 (de) * 1965-10-28 1969-05-29 Leipzig Blechverformung Auspuffgeraeuschdaempfer,insbesondere fuer Viertakt-Verbrennungsmotoren
DE6812403U (de) * 1968-12-20 1975-06-05 Eberspaecher J Gegendruckgesenkter abgas-schalldaempfer.

Also Published As

Publication number Publication date
IT1088751B (it) 1985-06-10
FR2384105A1 (fr) 1978-10-13
DE2711191A1 (de) 1978-09-21
CH624733A5 (en) 1981-08-14
DE2711191C2 (de) 1982-09-02
ATA908577A (de) 1981-01-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee