FR1258537A - Muffler for spark engine - Google Patents

Muffler for spark engine

Info

Publication number
FR1258537A
FR1258537A FR827497A FR827497A FR1258537A FR 1258537 A FR1258537 A FR 1258537A FR 827497 A FR827497 A FR 827497A FR 827497 A FR827497 A FR 827497A FR 1258537 A FR1258537 A FR 1258537A
Authority
FR
France
Prior art keywords
muffler
spark engine
spark
engine
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.)
Expired
Application number
FR827497A
Other languages
French (fr)
Inventor
Gustave Vadot
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 filed Critical
Priority to FR827497A priority Critical patent/FR1258537A/en
Application granted granted Critical
Publication of FR1258537A publication Critical patent/FR1258537A/en
Expired 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
    • 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
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
    • F01N1/125—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels in combination with sound-absorbing materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR827497A 1960-05-18 1960-05-18 Muffler for spark engine Expired FR1258537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR827497A FR1258537A (en) 1960-05-18 1960-05-18 Muffler for spark engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827497A FR1258537A (en) 1960-05-18 1960-05-18 Muffler for spark engine

Publications (1)

Publication Number Publication Date
FR1258537A true FR1258537A (en) 1961-04-14

Family

ID=8731631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827497A Expired FR1258537A (en) 1960-05-18 1960-05-18 Muffler for spark engine

Country Status (1)

Country Link
FR (1) FR1258537A (en)

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