AU3833789A - An exhaust silencer and a method of manufacturing it - Google Patents

An exhaust silencer and a method of manufacturing it

Info

Publication number
AU3833789A
AU3833789A AU38337/89A AU3833789A AU3833789A AU 3833789 A AU3833789 A AU 3833789A AU 38337/89 A AU38337/89 A AU 38337/89A AU 3833789 A AU3833789 A AU 3833789A AU 3833789 A AU3833789 A AU 3833789A
Authority
AU
Australia
Prior art keywords
manufacturing
exhaust silencer
silencer
exhaust
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.)
Abandoned
Application number
AU38337/89A
Inventor
Sven-Olof Malmsten
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.)
Dorchester Enterprises Ltd
Original Assignee
Dorchester Enterprises Ltd
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 Dorchester Enterprises Ltd filed Critical Dorchester Enterprises Ltd
Publication of AU3833789A publication Critical patent/AU3833789A/en
Abandoned 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
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • 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
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/21—Rigid pipes made of sound-absorbing materials or with sound-absorbing structure
    • 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
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
    • 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
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/04—Metallic wool, e.g. steel wool, copper wool or the like
AU38337/89A 1988-06-15 1989-06-01 An exhaust silencer and a method of manufacturing it Abandoned AU3833789A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8802235A SE461418B (en) 1988-06-15 1988-06-15 SOUND-EMERGENCY EXHAUST PIPE AND PROCEDURES FOR PREPARING THEREOF
SE8802235 1988-06-15

Publications (1)

Publication Number Publication Date
AU3833789A true AU3833789A (en) 1990-01-12

Family

ID=20372623

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38337/89A Abandoned AU3833789A (en) 1988-06-15 1989-06-01 An exhaust silencer and a method of manufacturing it

Country Status (18)

Country Link
EP (1) EP0426696A1 (en)
JP (1) JP2598144B2 (en)
CN (1) CN1051410A (en)
AU (1) AU3833789A (en)
BR (1) BR8907489A (en)
DD (1) DD287079A5 (en)
DK (1) DK297990D0 (en)
ES (1) ES2015712A6 (en)
FI (1) FI906134A0 (en)
GR (1) GR890100381A (en)
HU (1) HUT57874A (en)
IL (1) IL90614A0 (en)
NZ (1) NZ229544A (en)
OA (1) OA09585A (en)
PT (1) PT90858A (en)
SE (1) SE461418B (en)
WO (1) WO1989012732A1 (en)
ZA (1) ZA894506B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705777A (en) * 1995-10-20 1998-01-06 Carrier Corporation Refrigeration compressor muffler
EP0959302A3 (en) * 1998-05-20 2000-02-23 Eberhard Reitz Fluegas exhaust duct silencer
DE10007549A1 (en) * 2000-02-18 2001-09-06 Friedmund Nagel Silencing line for engine exhaust system, consisting of at least one layer of sound absorbing material
CN100412327C (en) * 2003-02-20 2008-08-20 吴溢隆 Method of making silencer
CN102979986A (en) * 2012-11-25 2013-03-20 蚌埠新奥燃气有限公司 Muffling and antistaticAntistatic exhaust nozzle capable of muffling
CN103470511B (en) * 2013-09-30 2016-10-05 云南大红山管道有限公司 A kind of muffler device of Roots blower air exhaust port and manufacturing method of muffler device and preparation method thereof
CN111963787B (en) * 2020-08-19 2022-03-29 湖南协成管业科技有限公司 Water pipe with noise reduction function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419994C3 (en) * 1974-04-25 1979-10-18 Westaflexwerk L. & F. Westerbarkey, 4830 Guetersloh Vibration-absorbing pipe section
DE2508984C3 (en) * 1975-03-01 1979-10-11 Metallschlauch-Fabrik Pforzheim (Vorm. Hch. Witzenmann) Gmbh, 7530 Pforzheim Exhaust pipe for internal combustion engines
CH632824A5 (en) * 1978-08-31 1982-10-29 Sulzer Ag THERMAL INSULATION FOR PIPES AND METHOD FOR PRODUCING SUCH ISOLATION.
DE3334413A1 (en) * 1982-09-24 1984-03-29 Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim Exhaust manifold for multi-cylinder motor-vehicle engines
DE3447270A1 (en) * 1984-12-22 1986-07-10 Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim METAL HOSE IN THE FORM OF A CORRUGATED HOSE OR WINDING HOSE WITH SCREW-SHAPED WAVE OR WAVE. WINDING

Also Published As

Publication number Publication date
HU893883D0 (en) 1991-11-28
DK297990A (en) 1990-12-14
DK297990D0 (en) 1990-12-14
ZA894506B (en) 1990-03-28
WO1989012732A1 (en) 1989-12-28
IL90614A0 (en) 1990-01-18
EP0426696A1 (en) 1991-05-15
FI906134A0 (en) 1990-12-13
PT90858A (en) 1989-12-29
JPH03505113A (en) 1991-11-07
JP2598144B2 (en) 1997-04-09
NZ229544A (en) 1992-03-26
OA09585A (en) 1993-04-30
GR890100381A (en) 1990-05-11
SE8802235L (en) 1989-12-16
HUT57874A (en) 1991-12-30
SE8802235D0 (en) 1988-06-15
DD287079A5 (en) 1991-02-14
CN1051410A (en) 1991-05-15
BR8907489A (en) 1991-05-28
ES2015712A6 (en) 1990-09-01
SE461418B (en) 1990-02-12

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