IT1088682B - EXHAUST SILENCER - Google Patents

EXHAUST SILENCER

Info

Publication number
IT1088682B
IT1088682B IT2995577A IT2995577A IT1088682B IT 1088682 B IT1088682 B IT 1088682B IT 2995577 A IT2995577 A IT 2995577A IT 2995577 A IT2995577 A IT 2995577A IT 1088682 B IT1088682 B IT 1088682B
Authority
IT
Italy
Prior art keywords
exhaust silencer
silencer
exhaust
Prior art date
Application number
IT2995577A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1088682B publication Critical patent/IT1088682B/en

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)
IT2995577A 1977-03-15 1977-11-23 EXHAUST SILENCER IT1088682B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772711190 DE2711190C3 (en) 1977-03-15 1977-03-15 Silencers for flowing gases, in particular exhaust gases from vehicle internal combustion engines

Publications (1)

Publication Number Publication Date
IT1088682B true IT1088682B (en) 1985-06-10

Family

ID=6003668

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2995577A IT1088682B (en) 1977-03-15 1977-11-23 EXHAUST SILENCER

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807948A1 (en) * 1988-03-10 1989-09-28 Eberspaecher J Silencer for vehicle engines

Family Cites Families (1)

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

Also Published As

Publication number Publication date
DE2711190B2 (en) 1979-01-11
FR2384104A1 (en) 1978-10-13
ATA908677A (en) 1981-02-15
DE2711190C3 (en) 1979-09-06
DE2711190A1 (en) 1978-09-21
AT364201B (en) 1981-10-12

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