FR1152871A - Exhaust silencer improvements - Google Patents

Exhaust silencer improvements

Info

Publication number
FR1152871A
FR1152871A FR1152871DA FR1152871A FR 1152871 A FR1152871 A FR 1152871A FR 1152871D A FR1152871D A FR 1152871DA FR 1152871 A FR1152871 A FR 1152871A
Authority
FR
France
Prior art keywords
exhaust silencer
silencer
exhaust
silencer 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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GAMA SOC
Original Assignee
GAMA SOC
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 GAMA SOC filed Critical GAMA SOC
Application granted granted Critical
Publication of FR1152871A publication Critical patent/FR1152871A/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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • F01N13/1894—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells the parts being assembled in longitudinal direction
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
FR1152871D 1955-08-20 1955-08-20 Exhaust silencer improvements Expired FR1152871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1152871T 1955-08-20

Publications (1)

Publication Number Publication Date
FR1152871A true FR1152871A (en) 1958-02-26

Family

ID=9648659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152871D Expired FR1152871A (en) 1955-08-20 1955-08-20 Exhaust silencer improvements

Country Status (1)

Country Link
FR (1) FR1152871A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966253A (en) * 1989-08-23 1990-10-30 Howard Stephens Muffler device for exhaust systems
WO2009131666A1 (en) * 2008-04-25 2009-10-29 Tenneco Automotive Operating Company, Inc. Exhaust gas additive/treatment system and mixer for use therein
IT201800007427A1 (en) * 2018-07-23 2020-01-23 Static mixer for exhaust gas ducts of endothermic engines, its method of construction and exhaust group that incorporates the mixer.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966253A (en) * 1989-08-23 1990-10-30 Howard Stephens Muffler device for exhaust systems
WO1992008041A1 (en) * 1989-08-23 1992-05-14 Stephens Howard F Muffler device for exhaust systems
WO2009131666A1 (en) * 2008-04-25 2009-10-29 Tenneco Automotive Operating Company, Inc. Exhaust gas additive/treatment system and mixer for use therein
CN102027216A (en) * 2008-04-25 2011-04-20 坦尼科汽车营业公司 Exhaust gas additive/treatment system and mixer for use therein
JP2011519400A (en) * 2008-04-25 2011-07-07 テネコ オートモティブ オペレーティング カンパニー インコーポレイテッド Exhaust additive treatment device and mixer used in the same
US8141353B2 (en) 2008-04-25 2012-03-27 Tenneco Automotive Operating Company Inc. Exhaust gas additive/treatment system and mixer for use therein
IT201800007427A1 (en) * 2018-07-23 2020-01-23 Static mixer for exhaust gas ducts of endothermic engines, its method of construction and exhaust group that incorporates the mixer.
WO2020021444A1 (en) * 2018-07-23 2020-01-30 Officine Metallurgiche G. Cornaglia S.P.A. Static mixer for exhaust gas ducts of internal combustion engines, method of manufacturing thereof and exhaust unit incorporating the mixer
US11560820B2 (en) 2018-07-23 2023-01-24 Officine Metallurgiche G. Cornaglia S.P.A. Static mixer for exhaust gas ducts of internal combustion engines, method of manufacturing thereof and exhaust unit incorporating the mixer

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