BE807844A - QUIET - Google Patents

QUIET

Info

Publication number
BE807844A
BE807844A BE138203A BE138203A BE807844A BE 807844 A BE807844 A BE 807844A BE 138203 A BE138203 A BE 138203A BE 138203 A BE138203 A BE 138203A BE 807844 A BE807844 A BE 807844A
Authority
BE
Belgium
Prior art keywords
quiet
Prior art date
Application number
BE138203A
Other languages
French (fr)
Inventor
A Hibon
Original Assignee
Georges Hibon Ets
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 Georges Hibon Ets filed Critical Georges Hibon Ets
Priority to BE138203A priority Critical patent/BE807844A/en
Publication of BE807844A publication Critical patent/BE807844A/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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
BE138203A 1973-11-27 1973-11-27 QUIET BE807844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE138203A BE807844A (en) 1973-11-27 1973-11-27 QUIET

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE138203A BE807844A (en) 1973-11-27 1973-11-27 QUIET

Publications (1)

Publication Number Publication Date
BE807844A true BE807844A (en) 1974-03-15

Family

ID=3842389

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138203A BE807844A (en) 1973-11-27 1973-11-27 QUIET

Country Status (1)

Country Link
BE (1) BE807844A (en)

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