ZA894506B - An exhaust silencer and a method of manufacturing it - Google Patents

An exhaust silencer and a method of manufacturing it

Info

Publication number
ZA894506B
ZA894506B ZA894506A ZA894506A ZA894506B ZA 894506 B ZA894506 B ZA 894506B ZA 894506 A ZA894506 A ZA 894506A ZA 894506 A ZA894506 A ZA 894506A ZA 894506 B ZA894506 B ZA 894506B
Authority
ZA
South Africa
Prior art keywords
manufacturing
exhaust silencer
silencer
exhaust
Prior art date
Application number
ZA894506A
Inventor
Sven-Olof Malmsten
Malmsten Sven-Olof
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 ZA894506B publication Critical patent/ZA894506B/en

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
ZA894506A 1988-06-15 1989-06-14 An exhaust silencer and a method of manufacturing it ZA894506B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA894506B true ZA894506B (en) 1990-03-28

Family

ID=20372623

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA894506A ZA894506B (en) 1988-06-15 1989-06-14 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) DK297990A (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
SE8802235L (en) 1989-12-16
OA09585A (en) 1993-04-30
DK297990D0 (en) 1990-12-14
EP0426696A1 (en) 1991-05-15
ES2015712A6 (en) 1990-09-01
IL90614A0 (en) 1990-01-18
AU3833789A (en) 1990-01-12
CN1051410A (en) 1991-05-15
NZ229544A (en) 1992-03-26
HU893883D0 (en) 1991-11-28
DD287079A5 (en) 1991-02-14
DK297990A (en) 1990-12-14
JP2598144B2 (en) 1997-04-09
HUT57874A (en) 1991-12-30
SE461418B (en) 1990-02-12
BR8907489A (en) 1991-05-28
WO1989012732A1 (en) 1989-12-28
GR890100381A (en) 1990-05-11
FI906134A0 (en) 1990-12-13
PT90858A (en) 1989-12-29
JPH03505113A (en) 1991-11-07
SE8802235D0 (en) 1988-06-15

Similar Documents

Publication Publication Date Title
GB2251657B (en) Gas turbine engine and method of operation
AU1517988A (en) Monolith washcoat and method of designing
ZA894507B (en) An exhaust silencer
GB8924721D0 (en) An led array and a method of making same
EP0335168A3 (en) Method of operating a combustion engine
GB8624662D0 (en) Exhaust silencer
TR25102A (en) METHOD FOR THE PRODUCTION OF NITRILLS AND OXIDES
AU7406091A (en) Heat-resistant metal monolith and manufacturing method therefor
OA09585A (en) An exhaust silencer and a method of manufacturing it
AU4467889A (en) Exhaust gas treating method
GB2239214B (en) A sandwich structure and a method of manufacturing a sandwich structure
EP0375534A3 (en) Photomask and manufacturing method therefor
EP0438603A4 (en) Method of treating exhaust gas
GB2256006B (en) An exhaust system and a silencer therefor
GB8927893D0 (en) Silencer and method of producing same
GB8513299D0 (en) Exhaust silencer
GB8823421D0 (en) Exhaust silencer
EP0333103A3 (en) Exhaust gas sensor and process for producing same
JPS56143309A (en) Muffler and silencing method
GB9102859D0 (en) Exhaust nozzle and method of operation
HRP930466A2 (en) Process for manufacturing an exhaust gas noise muffler
GB8826852D0 (en) A munition and a method of producing it
PL274480A1 (en) Method of manufacturing shaped shells and device engaging this method
IE891714L (en) An exhaust silencer
PL243644A1 (en) Method of manufacturing a silencer and silencer made by employing this method