IT993951B - EXHAUST GAS SILENCER FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINES - Google Patents

EXHAUST GAS SILENCER FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINES

Info

Publication number
IT993951B
IT993951B IT2957273A IT2957273A IT993951B IT 993951 B IT993951 B IT 993951B IT 2957273 A IT2957273 A IT 2957273A IT 2957273 A IT2957273 A IT 2957273A IT 993951 B IT993951 B IT 993951B
Authority
IT
Italy
Prior art keywords
exhaust gas
internal combustion
combustion engines
cylinder internal
gas silencer
Prior art date
Application number
IT2957273A
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 IT993951B publication Critical patent/IT993951B/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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with 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
    • 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
    • F01N1/02—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
    • 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)
IT2957273A 1972-11-25 1973-09-28 EXHAUST GAS SILENCER FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINES IT993951B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722257852 DE2257852C2 (en) 1972-11-25 1972-11-25 Exhaust silencer for multi-cylinder internal combustion engines

Publications (1)

Publication Number Publication Date
IT993951B true IT993951B (en) 1975-09-30

Family

ID=5862701

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2957273A IT993951B (en) 1972-11-25 1973-09-28 EXHAUST GAS SILENCER FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINES

Country Status (5)

Country Link
AT (1) AT335232B (en)
CH (1) CH565321A5 (en)
DE (1) DE2257852C2 (en)
FR (1) FR2208443A5 (en)
IT (1) IT993951B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020492A1 (en) * 1980-05-29 1981-12-03 Roth Technik GmbH, 7560 Gaggenau SILENCER
DE3441783A1 (en) * 1984-11-15 1986-05-15 LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg Exhaust silencer
DE4435662A1 (en) 1994-10-05 1996-04-11 Roth Technik Gmbh Exhaust silencer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR499368A (en) * 1916-08-28 1920-02-10 Henri Pieper Winding system of rotors or stators of all electrical machines
AT225478B (en) * 1959-12-31 1963-01-25 Ustav Pro Vyzkum Motorovych Vo Exhaust device for internal combustion engines
DE1576754A1 (en) * 1967-11-15 1970-03-26 Friedrich Boysen Exhaust silencer, especially for rotary piston engines
US3638756A (en) * 1969-12-30 1972-02-01 United States Steel Corp Vehicle muffler and method of assembly

Also Published As

Publication number Publication date
AT335232B (en) 1977-02-25
ATA985673A (en) 1976-06-15
CH565321A5 (en) 1975-08-15
DE2257852C2 (en) 1986-07-17
DE2257852A1 (en) 1974-05-30
FR2208443A5 (en) 1974-06-21

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