FR685623A - Silent improvements - Google Patents

Silent improvements

Info

Publication number
FR685623A
FR685623A FR685623DA FR685623A FR 685623 A FR685623 A FR 685623A FR 685623D A FR685623D A FR 685623DA FR 685623 A FR685623 A FR 685623A
Authority
FR
France
Prior art keywords
silent
silent improvements
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
Frederick Heather
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 FR685623A publication Critical patent/FR685623A/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
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR685623D 1929-10-30 1929-11-27 Silent improvements Expired FR685623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB685623X 1929-10-30

Publications (1)

Publication Number Publication Date
FR685623A true FR685623A (en) 1930-07-12

Family

ID=10492792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR685623D Expired FR685623A (en) 1929-10-30 1929-11-27 Silent improvements

Country Status (1)

Country Link
FR (1) FR685623A (en)

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