FR822559A - Silent improvements - Google Patents

Silent improvements

Info

Publication number
FR822559A
FR822559A FR822559DA FR822559A FR 822559 A FR822559 A FR 822559A FR 822559D A FR822559D A FR 822559DA FR 822559 A FR822559 A FR 822559A
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
Henri Auguste De Bels
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 FR822559A publication Critical patent/FR822559A/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
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
FR822559D 1936-09-08 1936-09-08 Silent improvements Expired FR822559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR822559T 1936-09-08

Publications (1)

Publication Number Publication Date
FR822559A true FR822559A (en) 1938-01-04

Family

ID=9280956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822559D Expired FR822559A (en) 1936-09-08 1936-09-08 Silent improvements

Country Status (1)

Country Link
FR (1) FR822559A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747943C (en) * 1938-06-28 1944-02-17 Erich Groebe Silencer, especially for internal combustion engines with several chambers connected in series
DE968830C (en) * 1949-10-04 1958-04-03 Eberspaecher J Sound absorbers for pipes, especially for compressors and internal combustion engines
DE1064755B (en) * 1953-02-02 1959-09-03 Sigismond Wilman Muffler for engines
US3613828A (en) * 1970-07-27 1971-10-19 Tenneco Inc Multilouver roughness silencer
US3680660A (en) * 1970-07-27 1972-08-01 Tenneco Inc Multi-louvered roughness silencer
EP0020823A1 (en) * 1979-04-10 1981-01-07 Lionel Fothergill Engine exhaust silencer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747943C (en) * 1938-06-28 1944-02-17 Erich Groebe Silencer, especially for internal combustion engines with several chambers connected in series
DE968830C (en) * 1949-10-04 1958-04-03 Eberspaecher J Sound absorbers for pipes, especially for compressors and internal combustion engines
DE1064755B (en) * 1953-02-02 1959-09-03 Sigismond Wilman Muffler for engines
US3613828A (en) * 1970-07-27 1971-10-19 Tenneco Inc Multilouver roughness silencer
US3680660A (en) * 1970-07-27 1972-08-01 Tenneco Inc Multi-louvered roughness silencer
EP0020823A1 (en) * 1979-04-10 1981-01-07 Lionel Fothergill Engine exhaust silencer

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