JPS59162318A - Manufacture of exhaust silencer - Google Patents

Manufacture of exhaust silencer

Info

Publication number
JPS59162318A
JPS59162318A JP3620383A JP3620383A JPS59162318A JP S59162318 A JPS59162318 A JP S59162318A JP 3620383 A JP3620383 A JP 3620383A JP 3620383 A JP3620383 A JP 3620383A JP S59162318 A JPS59162318 A JP S59162318A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
end
partition plates
internal components
external cylinder
plate
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.)
Pending
Application number
JP3620383A
Inventor
Hideo Moribe
Masayoshi Takeyama
Original Assignee
Futaba Sangyo Kk
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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • F01N13/18Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2450/00Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2490/00Structure, disposition or shape of gas-chambers
    • F01N2490/02Two or more expansion chambers in series connected by means of tubes
    • F01N2490/06Two or more expansion chambers in series connected by means of tubes the gases flowing longitudinally from inlet to outlet in opposite directions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2530/00Selection of materials for tubes, chambers or housings
    • F01N2530/26Multi-layered walls

Abstract

PURPOSE:To enhance productivity of exhaust silencers by previously assembling the internal components of each exhaust silencer, by winding a plate forming an external cylinder round said assembly, and by fastening this plate to the end plates and partition plates as members of said internal components by means of laser welding. CONSTITUTION:Such internal components of an exhaust silencer are previously assembled into a single solid body, as end plates 1a, 1b, partition plates 2a, 2b, 2c, an inlet pipe 3a, outlet pipe 3b and inner pipes 3g, 3h, 3j. Here each pipe penetrates the burred holes provided in these end and partition plates and fastened by welding or using pressure. Thereafter an external cylinder 4 is formed around these end and partition plates by winding a plate double round the assembly, and then laser beam is irradiated to the external cylinder 4 to weld them fast.
JP3620383A 1983-03-04 1983-03-04 Manufacture of exhaust silencer Pending JPS59162318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3620383A JPS59162318A (en) 1983-03-04 1983-03-04 Manufacture of exhaust silencer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3620383A JPS59162318A (en) 1983-03-04 1983-03-04 Manufacture of exhaust silencer

Publications (1)

Publication Number Publication Date
JPS59162318A true true JPS59162318A (en) 1984-09-13

Family

ID=12463177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3620383A Pending JPS59162318A (en) 1983-03-04 1983-03-04 Manufacture of exhaust silencer

Country Status (1)

Country Link
JP (1) JPS59162318A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716257A3 (en) * 1994-12-06 1997-03-26 Gillet Heinrich Gmbh Double tube
FR2751029A1 (en) * 1996-07-11 1998-01-16 Honda Motor Co Ltd Silencer for motor vehicle internal combustion engine exhaust
US7740105B2 (en) 2004-10-28 2010-06-22 Sango Co., Ltd. Outer tube of exhaust system part
EP2781707A1 (en) * 2013-03-21 2014-09-24 Honda Motor Co., Ltd. Engine muffler

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4516002Y1 (en) * 1966-10-25 1970-07-03
JPS5334035A (en) * 1976-09-09 1978-03-30 Shiba Tetsukoushiyo Kk Internal combustion engine muffler and method of manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4516002Y1 (en) * 1966-10-25 1970-07-03
JPS5334035A (en) * 1976-09-09 1978-03-30 Shiba Tetsukoushiyo Kk Internal combustion engine muffler and method of manufacture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716257A3 (en) * 1994-12-06 1997-03-26 Gillet Heinrich Gmbh Double tube
FR2751029A1 (en) * 1996-07-11 1998-01-16 Honda Motor Co Ltd Silencer for motor vehicle internal combustion engine exhaust
US7740105B2 (en) 2004-10-28 2010-06-22 Sango Co., Ltd. Outer tube of exhaust system part
EP2781707A1 (en) * 2013-03-21 2014-09-24 Honda Motor Co., Ltd. Engine muffler

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