SE461418B - Ljuddaempande avgasledning och foerfarande foer framstaellning daerav - Google Patents
Ljuddaempande avgasledning och foerfarande foer framstaellning daeravInfo
- 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
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
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)
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 |
EP89907334A EP0426696A1 (en) | 1988-06-15 | 1989-06-01 | An exhaust pipe and a method for manufacturing it |
HU893883A HUT57874A (en) | 1988-06-15 | 1989-06-01 | Exhauster provided with sound-damping arrangement and method for producing same |
AU38337/89A AU3833789A (en) | 1988-06-15 | 1989-06-01 | An exhaust silencer and a method of manufacturing it |
BR898907489A BR8907489A (pt) | 1988-06-15 | 1989-06-01 | Silencioso de escape e processo para a sua fabricacao |
PCT/SE1989/000307 WO1989012732A1 (en) | 1988-06-15 | 1989-06-01 | An exhaust silencer and a method of 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 |
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. |
DD89329598A DD287079A5 (de) | 1988-06-15 | 1989-06-14 | Auspuffschalldaempfer und verfahren zu dessen herstellung |
IL90614A IL90614A0 (en) | 1988-06-15 | 1989-06-14 | Exhaust silencer and a method of manufacturing it |
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 |
ZA894506A ZA894506B (en) | 1988-06-15 | 1989-06-14 | An exhaust silencer and a method of manufacturing it |
PT90858A PT90858A (pt) | 1988-06-15 | 1989-06-14 | Silencioso de escape e processo para a sua fabricacao |
ES8902084A ES2015712A6 (es) | 1988-06-15 | 1989-06-14 | Silenciador del escape. |
NO90905388A NO905388L (no) | 1988-06-15 | 1990-12-13 | Eksosdemper og fremgangsmaate for fremstilling av samme. |
FI906134A FI906134A0 (fi) | 1988-06-15 | 1990-12-13 | Ljuddaempare och metod foer framstaellning av denna. |
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 (fi) |
JP (1) | JP2598144B2 (fi) |
CN (1) | CN1051410A (fi) |
AU (1) | AU3833789A (fi) |
BR (1) | BR8907489A (fi) |
DD (1) | DD287079A5 (fi) |
DK (1) | DK297990A (fi) |
ES (1) | ES2015712A6 (fi) |
FI (1) | FI906134A0 (fi) |
GR (1) | GR890100381A (fi) |
HU (1) | HUT57874A (fi) |
IL (1) | IL90614A0 (fi) |
NZ (1) | NZ229544A (fi) |
OA (1) | OA09585A (fi) |
PT (1) | PT90858A (fi) |
SE (1) | SE461418B (fi) |
WO (1) | WO1989012732A1 (fi) |
ZA (1) | ZA894506B (fi) |
Families Citing this family (7)
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)
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 |
-
1988
- 1988-06-15 SE SE8802235A patent/SE461418B/sv not_active IP Right Cessation
-
1989
- 1989-06-01 JP JP1506747A patent/JP2598144B2/ja not_active Expired - Lifetime
- 1989-06-01 WO PCT/SE1989/000307 patent/WO1989012732A1/en not_active Application Discontinuation
- 1989-06-01 HU HU893883A patent/HUT57874A/hu unknown
- 1989-06-01 BR BR898907489A patent/BR8907489A/pt unknown
- 1989-06-01 AU AU38337/89A patent/AU3833789A/en not_active Abandoned
- 1989-06-01 EP EP89907334A patent/EP0426696A1/en not_active Withdrawn
- 1989-06-08 GR GR890100381A patent/GR890100381A/el unknown
- 1989-06-14 CN CN89104061A patent/CN1051410A/zh active Pending
- 1989-06-14 NZ NZ229544A patent/NZ229544A/en unknown
- 1989-06-14 PT PT90858A patent/PT90858A/pt not_active Application Discontinuation
- 1989-06-14 IL IL90614A patent/IL90614A0/xx not_active IP Right Cessation
- 1989-06-14 DD DD89329598A patent/DD287079A5/de not_active IP Right Cessation
- 1989-06-14 ZA ZA894506A patent/ZA894506B/xx unknown
- 1989-06-14 ES ES8902084A patent/ES2015712A6/es not_active Expired - Lifetime
-
1990
- 1990-12-13 FI FI906134A patent/FI906134A0/fi not_active Application Discontinuation
- 1990-12-14 DK DK297990A patent/DK297990A/da not_active Application Discontinuation
- 1990-12-17 OA OA59923A patent/OA09585A/en unknown
Also Published As
Publication number | Publication date |
---|---|
HU893883D0 (en) | 1991-11-28 |
DK297990D0 (da) | 1990-12-14 |
JP2598144B2 (ja) | 1997-04-09 |
DD287079A5 (de) | 1991-02-14 |
NZ229544A (en) | 1992-03-26 |
PT90858A (pt) | 1989-12-29 |
DK297990A (da) | 1990-12-14 |
EP0426696A1 (en) | 1991-05-15 |
ZA894506B (en) | 1990-03-28 |
CN1051410A (zh) | 1991-05-15 |
SE8802235D0 (sv) | 1988-06-15 |
IL90614A0 (en) | 1990-01-18 |
ES2015712A6 (es) | 1990-09-01 |
FI906134A0 (fi) | 1990-12-13 |
HUT57874A (en) | 1991-12-30 |
GR890100381A (el) | 1990-05-11 |
OA09585A (en) | 1993-04-30 |
WO1989012732A1 (en) | 1989-12-28 |
BR8907489A (pt) | 1991-05-28 |
JPH03505113A (ja) | 1991-11-07 |
AU3833789A (en) | 1990-01-12 |
SE8802235L (sv) | 1989-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8802235-5 Effective date: 19940110 Format of ref document f/p: F |