SE461418B - Ljuddaempande avgasledning och foerfarande foer framstaellning daerav - Google Patents

Ljuddaempande avgasledning och foerfarande foer framstaellning daerav

Info

Publication number
SE461418B
SE461418B SE8802235A SE8802235A SE461418B SE 461418 B SE461418 B SE 461418B SE 8802235 A SE8802235 A SE 8802235A SE 8802235 A SE8802235 A SE 8802235A SE 461418 B SE461418 B SE 461418B
Authority
SE
Sweden
Prior art keywords
rings
sound
exhaust line
casing
pipeline
Prior art date
Application number
SE8802235A
Other languages
English (en)
Swedish (sv)
Other versions
SE8802235D0 (sv
SE8802235L (sv
Inventor
S-O Malmsten
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
Publication of SE8802235D0 publication Critical patent/SE8802235D0/xx
Priority to SE8802235A priority Critical patent/SE461418B/sv
Application filed by Dorchester Enterprises Ltd filed Critical Dorchester Enterprises Ltd
Priority to BR898907489A priority patent/BR8907489A/pt
Priority to FI906134A priority patent/FI906134A0/fi
Priority to AU38337/89A priority patent/AU3833789A/en
Priority to EP89907334A priority patent/EP0426696A1/en
Priority to JP1506747A priority patent/JP2598144B2/ja
Priority to HU893883A priority patent/HUT57874A/hu
Priority to PCT/SE1989/000307 priority patent/WO1989012732A1/en
Priority to GR890100381A priority patent/GR890100381A/el
Priority to PT90858A priority patent/PT90858A/pt
Priority to ES8902084A priority patent/ES2015712A6/es
Priority to NZ229544A priority patent/NZ229544A/en
Priority to CN89104061A priority patent/CN1051410A/zh
Priority to IL90614A priority patent/IL90614A0/xx
Priority to DD89329598A priority patent/DD287079A5/de
Priority to ZA894506A priority patent/ZA894506B/xx
Publication of SE8802235L publication Critical patent/SE8802235L/
Publication of SE461418B publication Critical patent/SE461418B/sv
Priority to NO905388A priority patent/NO905388D0/no
Priority to DK297990A priority patent/DK297990A/da
Priority to OA59923A priority patent/OA09585A/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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Joints Allowing Movement (AREA)
SE8802235A 1988-06-15 1988-06-15 Ljuddaempande avgasledning och foerfarande foer framstaellning daerav SE461418B (sv)

Priority Applications (19)

Application Number Priority Date Filing Date Title
SE8802235A SE461418B (sv) 1988-06-15 1988-06-15 Ljuddaempande avgasledning och foerfarande foer framstaellning daerav
BR898907489A BR8907489A (pt) 1988-06-15 1989-06-01 Silencioso de escape e processo para a sua fabricacao
FI906134A FI906134A0 (fi) 1988-06-15 1989-06-01 Ljuddaempare och metod foer framstaellning av denna.
AU38337/89A AU3833789A (en) 1988-06-15 1989-06-01 An exhaust silencer and a method of manufacturing it
EP89907334A EP0426696A1 (en) 1988-06-15 1989-06-01 An exhaust pipe and a method for manufacturing it
JP1506747A JP2598144B2 (ja) 1988-06-15 1989-06-01 排気消音器およびその製造方法
HU893883A HUT57874A (en) 1988-06-15 1989-06-01 Exhauster provided with sound-damping arrangement and method for producing same
PCT/SE1989/000307 WO1989012732A1 (en) 1988-06-15 1989-06-01 An exhaust silencer and a method of manufacturing it
GR890100381A GR890100381A (el) 1988-06-15 1989-06-08 Σιγαστηρας εξατμισεως που περιλαμβανει εσωτερικο σωληνα,εξωτερικο περιβλημα & υλικο για τη καταπνιξη του θορυβου εντος του περιβληματος και μεθοδος παραγωγης του.
PT90858A PT90858A (pt) 1988-06-15 1989-06-14 Silencioso de escape e processo para a sua fabricacao
ZA894506A ZA894506B (en) 1988-06-15 1989-06-14 An exhaust silencer and a method of manufacturing it
ES8902084A ES2015712A6 (es) 1988-06-15 1989-06-14 Silenciador del escape.
NZ229544A NZ229544A (en) 1988-06-15 1989-06-14 Exhaust silencers formed from perforated cylindrical rings
CN89104061A CN1051410A (zh) 1988-06-15 1989-06-14 排气消音器及其制造方法
IL90614A IL90614A0 (en) 1988-06-15 1989-06-14 Exhaust silencer and a method of manufacturing it
DD89329598A DD287079A5 (de) 1988-06-15 1989-06-14 Auspuffschalldaempfer und verfahren zu dessen herstellung
NO905388A NO905388D0 (no) 1988-06-15 1990-12-13 Eksosdemper og fremgangsmaate for fremstilling av samme.
DK297990A DK297990A (da) 1988-06-15 1990-12-14 Lyddaemper for udstoedningsgas og fremgangsmaade til dens fremstilling
OA59923A OA09585A (en) 1988-06-15 1990-12-17 An exhaust silencer and a method of manufacturing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802235A SE461418B (sv) 1988-06-15 1988-06-15 Ljuddaempande avgasledning och foerfarande foer framstaellning daerav

Publications (3)

Publication Number Publication Date
SE8802235D0 SE8802235D0 (sv) 1988-06-15
SE8802235L SE8802235L (sv) 1989-12-16
SE461418B true SE461418B (sv) 1990-02-12

Family

ID=20372623

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802235A SE461418B (sv) 1988-06-15 1988-06-15 Ljuddaempande avgasledning och foerfarande foer framstaellning daerav

Country Status (18)

Country Link
EP (1) EP0426696A1 (da)
JP (1) JP2598144B2 (da)
CN (1) CN1051410A (da)
AU (1) AU3833789A (da)
BR (1) BR8907489A (da)
DD (1) DD287079A5 (da)
DK (1) DK297990A (da)
ES (1) ES2015712A6 (da)
FI (1) FI906134A0 (da)
GR (1) GR890100381A (da)
HU (1) HUT57874A (da)
IL (1) IL90614A0 (da)
NZ (1) NZ229544A (da)
OA (1) OA09585A (da)
PT (1) PT90858A (da)
SE (1) SE461418B (da)
WO (1) WO1989012732A1 (da)
ZA (1) ZA894506B (da)

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 (de) * 1998-05-20 2000-02-23 Eberhard Reitz Rauchgasabzugsschalldämpfer
DE10007549A1 (de) * 2000-02-18 2001-09-06 Friedmund Nagel Schalldämpfende Leitung
CN100412327C (zh) * 2003-02-20 2008-08-20 吴溢隆 消音器的制造方法
CN102979986A (zh) * 2012-11-25 2013-03-20 蚌埠新奥燃气有限公司 消音防静电放散头
CN103470511B (zh) * 2013-09-30 2016-10-05 云南大红山管道有限公司 一种罗茨鼓风机排气口消声装置及其制作方法
CN111963787B (zh) * 2020-08-19 2022-03-29 湖南协成管业科技有限公司 一种具有降噪功能的水管

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419994C3 (de) * 1974-04-25 1979-10-18 Westaflexwerk L. & F. Westerbarkey, 4830 Guetersloh Schwingungen absorbierendes Rohrstück
DE2508984C3 (de) * 1975-03-01 1979-10-11 Metallschlauch-Fabrik Pforzheim (Vorm. Hch. Witzenmann) Gmbh, 7530 Pforzheim Auspuffleitung für Verbrennungsmotoren
CH632824A5 (de) * 1978-08-31 1982-10-29 Sulzer Ag Thermische isolation fuer rohre und verfahren zum herstellen einer solchen isolation.
DE3334413A1 (de) * 1982-09-24 1984-03-29 Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim Auspuffsammelleitung fuer mehrzylindrische kraftfahrzeugmotoren
DE3447270A1 (de) * 1984-12-22 1986-07-10 Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim Metallschlauch in form eines wellschlauches oder wickelschlauches mit schraubengangfoermig verlaufender wellung bzw. wicklung

Also Published As

Publication number Publication date
FI906134A7 (fi) 1990-12-13
JPH03505113A (ja) 1991-11-07
IL90614A0 (en) 1990-01-18
DK297990D0 (da) 1990-12-14
GR890100381A (el) 1990-05-11
ES2015712A6 (es) 1990-09-01
DD287079A5 (de) 1991-02-14
PT90858A (pt) 1989-12-29
NZ229544A (en) 1992-03-26
OA09585A (en) 1993-04-30
FI906134A0 (fi) 1990-12-13
ZA894506B (en) 1990-03-28
HU893883D0 (en) 1991-11-28
HUT57874A (en) 1991-12-30
SE8802235D0 (sv) 1988-06-15
DK297990A (da) 1990-12-14
SE8802235L (sv) 1989-12-16
AU3833789A (en) 1990-01-12
EP0426696A1 (en) 1991-05-15
WO1989012732A1 (en) 1989-12-28
BR8907489A (pt) 1991-05-28
JP2598144B2 (ja) 1997-04-09
CN1051410A (zh) 1991-05-15

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