AT364201B - 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
AT364201B
AT364201B AT0908677A AT908677A AT364201B AT 364201 B AT364201 B AT 364201B AT 0908677 A AT0908677 A AT 0908677A AT 908677 A AT908677 A AT 908677A AT 364201 B AT364201 B AT 364201B
Authority
AT
Austria
Prior art keywords
muffler
vehicles
exhaust gas
combustion engines
flowing gases
Prior art date
Application number
AT0908677A
Other languages
English (en)
Other versions
ATA908677A (de
Inventor
Walter Bauerschmidt
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 ATA908677A publication Critical patent/ATA908677A/de
Application granted granted Critical
Publication of AT364201B publication Critical patent/AT364201B/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
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
    • 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)
AT0908677A 1977-03-15 1977-12-19 Schalldaempfer fuer stroemende gase, insbesondere abgase von brennkraftmaschinen fuer fahrzeuge AT364201B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772711190 DE2711190C3 (de) 1977-03-15 1977-03-15 Schalldämpfer für strömende Gase, insbesondere Abgase von Fahrzeug-Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
ATA908677A ATA908677A (de) 1981-02-15
AT364201B true AT364201B (de) 1981-10-12

Family

ID=6003668

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0908677A AT364201B (de) 1977-03-15 1977-12-19 Schalldaempfer fuer stroemende gase, insbesondere abgase von brennkraftmaschinen fuer fahrzeuge

Country Status (4)

Country Link
AT (1) AT364201B (de)
DE (1) DE2711190C3 (de)
FR (1) FR2384104A1 (de)
IT (1) IT1088682B (de)

Families Citing this family (1)

* 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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1815950C3 (de) * 1968-12-20 1975-04-24 Fa. J. Eberspaecher, 7300 Esslingen Abgasschalldämpfer

Also Published As

Publication number Publication date
DE2711190C3 (de) 1979-09-06
IT1088682B (it) 1985-06-10
DE2711190A1 (de) 1978-09-21
ATA908677A (de) 1981-02-15
DE2711190B2 (de) 1979-01-11
FR2384104A1 (fr) 1978-10-13

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Legal Events

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