FR608993A - Quiet - Google Patents

Quiet

Info

Publication number
FR608993A
FR608993A FR608993DA FR608993A FR 608993 A FR608993 A FR 608993A FR 608993D A FR608993D A FR 608993DA FR 608993 A FR608993 A FR 608993A
Authority
FR
France
Prior art keywords
quiet
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
Other languages
French (fr)
Inventor
Jean Chatelain
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
Application granted granted Critical
Publication of FR608993A publication Critical patent/FR608993A/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
    • F01N1/14—Silencing apparatus characterised by method of silencing by adding air to exhaust gases
    • 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
    • F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR608993D 1926-01-06 1926-01-06 Quiet Expired FR608993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR608993T 1926-01-06

Publications (1)

Publication Number Publication Date
FR608993A true FR608993A (en) 1926-08-06

Family

ID=8976428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR608993D Expired FR608993A (en) 1926-01-06 1926-01-06 Quiet

Country Status (1)

Country Link
FR (1) FR608993A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2951495A1 (en) * 2009-10-20 2011-04-22 Faurecia Sys Echappement Exhaust volume i.e. exhaust silencer, for reducing acoustic emissions from exhaust line of internal combustion engine of motor vehicle, has wall with porous material whose air passage resistance has specific Newton-second per cubic meter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2951495A1 (en) * 2009-10-20 2011-04-22 Faurecia Sys Echappement Exhaust volume i.e. exhaust silencer, for reducing acoustic emissions from exhaust line of internal combustion engine of motor vehicle, has wall with porous material whose air passage resistance has specific Newton-second per cubic meter

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