FR1224400A - Variable expansion silencer for internal combustion engines in general - Google Patents

Variable expansion silencer for internal combustion engines in general

Info

Publication number
FR1224400A
FR1224400A FR7667A FR42007667A FR1224400A FR 1224400 A FR1224400 A FR 1224400A FR 7667 A FR7667 A FR 7667A FR 42007667 A FR42007667 A FR 42007667A FR 1224400 A FR1224400 A FR 1224400A
Authority
FR
France
Prior art keywords
general
internal combustion
combustion engines
variable expansion
expansion silencer
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
FR7667A
Other languages
French (fr)
Inventor
Claude Frecon
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 FR7667A priority Critical patent/FR1224400A/en
Application granted granted Critical
Publication of FR1224400A publication Critical patent/FR1224400A/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
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/165—Silencing apparatus characterised by method of silencing by using movable parts for adjusting flow area
FR7667A 1959-04-02 1959-04-02 Variable expansion silencer for internal combustion engines in general Expired FR1224400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7667A FR1224400A (en) 1959-04-02 1959-04-02 Variable expansion silencer for internal combustion engines in general

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7667A FR1224400A (en) 1959-04-02 1959-04-02 Variable expansion silencer for internal combustion engines in general

Publications (1)

Publication Number Publication Date
FR1224400A true FR1224400A (en) 1960-06-23

Family

ID=8572555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7667A Expired FR1224400A (en) 1959-04-02 1959-04-02 Variable expansion silencer for internal combustion engines in general

Country Status (1)

Country Link
FR (1) FR1224400A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482649A (en) * 1968-09-09 1969-12-09 Milo E Murphy Exhaust muffler for combustion engines
FR2288217A1 (en) * 1974-10-14 1976-05-14 Martinez Ginez Exhaust silencer for combustion engine - is built up from two concentric pipes made up from rings
EP0315098A1 (en) * 1987-11-04 1989-05-10 Wilfried Färber Heat exchanger for heating liquid fluids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482649A (en) * 1968-09-09 1969-12-09 Milo E Murphy Exhaust muffler for combustion engines
FR2288217A1 (en) * 1974-10-14 1976-05-14 Martinez Ginez Exhaust silencer for combustion engine - is built up from two concentric pipes made up from rings
EP0315098A1 (en) * 1987-11-04 1989-05-10 Wilfried Färber Heat exchanger for heating liquid fluids

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