SE8802234L - Ljuddaempande avgasledning - Google Patents
Ljuddaempande avgasledningInfo
- Publication number
- SE8802234L SE8802234L SE8802234A SE8802234A SE8802234L SE 8802234 L SE8802234 L SE 8802234L SE 8802234 A SE8802234 A SE 8802234A SE 8802234 A SE8802234 A SE 8802234A SE 8802234 L SE8802234 L SE 8802234L
- Authority
- SE
- Sweden
- Prior art keywords
- pct
- sound
- date dec
- exhaust pipe
- sec
- 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)
- Pipe Accessories (AREA)
- Joints Allowing Movement (AREA)
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8802234A SE461417B (sv) | 1988-06-15 | 1988-06-15 | Ljuddaempande avgasledning |
IL90417A IL90417A0 (en) | 1988-06-15 | 1989-05-26 | Exhaust silencer |
US07/623,742 US5162622A (en) | 1988-06-15 | 1989-06-01 | Exhaust silencer |
HU893880A HU205644B (en) | 1988-06-15 | 1989-06-01 | Exhaust-silencer arrangement for exhaustor |
AU38340/89A AU3834089A (en) | 1988-06-15 | 1989-06-01 | An exhaust silencer |
BR898907490A BR8907490A (pt) | 1988-06-15 | 1989-06-01 | Silencioso de escape |
EP89907335A EP0419547A1 (en) | 1988-06-15 | 1989-06-01 | An exhaust pipe |
JP1506748A JP2598145B2 (ja) | 1988-06-15 | 1989-06-01 | 排気消音器 |
PCT/SE1989/000308 WO1989012733A1 (en) | 1988-06-15 | 1989-06-01 | An exhaust silencer |
GR890100382A GR890100382A (el) | 1988-06-15 | 1989-06-08 | Σιγαστηρας εξατμισεως που περιλαμβανει εσωτερικο,ευκαμπτο σωληναεξωτερικο περιβλημα & υλικο για την καταπνιξη του θορυβου μεταξυτου σωληνος και του εσωτερικου περιβληματος. |
DD89329539A DD287562A5 (de) | 1988-06-15 | 1989-06-13 | Auspuffschalldaempfer |
ES8902083A ES2016698A6 (es) | 1988-06-15 | 1989-06-14 | Silenciador del escape. |
CN89104062A CN1051411A (zh) | 1988-06-15 | 1989-06-14 | 排气消音器 |
NZ229545A NZ229545A (en) | 1988-06-15 | 1989-06-14 | Perforated flexible exhaust silencer with overlapping outer casing |
ZA894507A ZA894507B (en) | 1988-06-15 | 1989-06-14 | An exhaust silencer |
PT90857A PT90857B (pt) | 1988-06-15 | 1989-06-14 | Silencioso de escape |
NO905389A NO905389D0 (no) | 1988-06-15 | 1990-12-13 | Eksosdemper. |
FI906135A FI906135A0 (fi) | 1988-06-15 | 1990-12-13 | Ljuddaempare. |
DK297890A DK297890D0 (da) | 1988-06-15 | 1990-12-14 | Lyddaemper for udstoedningsgas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8802234A SE461417B (sv) | 1988-06-15 | 1988-06-15 | Ljuddaempande avgasledning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8802234D0 SE8802234D0 (sv) | 1988-06-15 |
SE8802234L true SE8802234L (sv) | 1989-12-16 |
SE461417B SE461417B (sv) | 1990-02-12 |
Family
ID=20372622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8802234A SE461417B (sv) | 1988-06-15 | 1988-06-15 | Ljuddaempande avgasledning |
Country Status (18)
Country | Link |
---|---|
US (1) | US5162622A (sv) |
EP (1) | EP0419547A1 (sv) |
JP (1) | JP2598145B2 (sv) |
CN (1) | CN1051411A (sv) |
AU (1) | AU3834089A (sv) |
BR (1) | BR8907490A (sv) |
DD (1) | DD287562A5 (sv) |
DK (1) | DK297890D0 (sv) |
ES (1) | ES2016698A6 (sv) |
FI (1) | FI906135A0 (sv) |
GR (1) | GR890100382A (sv) |
HU (1) | HU205644B (sv) |
IL (1) | IL90417A0 (sv) |
NZ (1) | NZ229545A (sv) |
PT (1) | PT90857B (sv) |
SE (1) | SE461417B (sv) |
WO (1) | WO1989012733A1 (sv) |
ZA (1) | ZA894507B (sv) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5434374A (en) * | 1993-12-01 | 1995-07-18 | Hsueh; Tien-Chu | Detachable filter and muffler device |
BR7400072U (pt) * | 1994-01-28 | 1994-10-04 | Westaflex Tubos Flexiveis Ltda | Disposições construtivas introduzidas em bubo cilíndrico flexível |
US5801342A (en) * | 1997-01-27 | 1998-09-01 | Lindab Ab | Double-walled structure and method and arrangement for producing the same |
US6062270A (en) * | 1997-01-27 | 2000-05-16 | Lindab Ab | Double-walled structure in a ventilation duct system |
FR2762892B1 (fr) | 1997-04-30 | 1999-07-02 | Westaflex Automobile | Tuyau pour le transport de fluides gazeux, notamment dans les automobiles |
US6138791A (en) * | 1998-03-10 | 2000-10-31 | Bay Industries, Inc. | Muffler sleeve, and method and apparatus for manufacturing same |
US6220387B1 (en) * | 1999-10-21 | 2001-04-24 | Mathew S. Hoppes | Exhaust muffler |
US6543575B1 (en) | 2000-06-14 | 2003-04-08 | Lindab Ab | Double-walled structure and connection arrangement |
US6604604B1 (en) * | 2000-09-20 | 2003-08-12 | Fleetguard, Inc. | Catalytic muffler and method |
US6382347B1 (en) | 2001-05-08 | 2002-05-07 | Ghl Motorsports, L.L.C. | Exhaust muffler for an internal combustion engine |
US7721537B2 (en) * | 2004-01-27 | 2010-05-25 | Cummins Power Generation Inc. | Exhaust assembly |
JP2008031888A (ja) * | 2006-07-27 | 2008-02-14 | Calsonic Kansei Corp | マフラーにおける排気管接続部構造 |
US20110186378A1 (en) * | 2008-09-22 | 2011-08-04 | Stebro Psd Ltd. | Open chamber exhaust mufflers and related methods of manufacture and use |
DE102010061994A1 (de) * | 2010-11-25 | 2012-05-31 | Gardner Denver Deutschland Gmbh | Gebläse-Anordnung |
DE102011010332B4 (de) * | 2011-02-04 | 2013-11-07 | Boa Balg- Und Kompensatoren-Technologie Gmbh | Entkopplungselement für Abgasanlagen |
CN104329151B (zh) * | 2014-09-10 | 2016-07-06 | 东南大学 | 一种用于工程机械的排气尾管 |
US9938872B2 (en) | 2015-06-09 | 2018-04-10 | Bay Fabrication, Inc. | Muffler insert, and systems, methods and apparatus for making |
US10532631B2 (en) | 2017-03-29 | 2020-01-14 | Ford Global Technologies, Llc | Acoustic air duct and air extraction system including a plurality of channels having an expansion chamber |
US20180281559A1 (en) * | 2017-03-29 | 2018-10-04 | Ford Global Technologies, Llc | Acoustic air duct and air extraction system with nesting expansion chambers |
US10980391B2 (en) | 2017-04-28 | 2021-04-20 | Owens Corning Intellectual Capital, Llc | Appliance with acoustically insulated ductwork |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2718273A (en) * | 1951-10-29 | 1955-09-20 | Albert J Dehaus | Muffler construction |
DE2102601A1 (en) * | 1971-01-20 | 1972-08-17 | Plastiflex South Africa Ltd | Flexible hose - for low pressure media,of overlapping plastic strip with reinforcing section |
DE2413132A1 (de) * | 1973-04-11 | 1974-10-31 | Atco Rubber Prod Inc | Bewegliche rohrkonstruktion und verfahren zu ihrer herstellung |
DE2508984C3 (de) * | 1975-03-01 | 1979-10-11 | Metallschlauch-Fabrik Pforzheim (Vorm. Hch. Witzenmann) Gmbh, 7530 Pforzheim | Auspuffleitung für Verbrennungsmotoren |
US4204562A (en) * | 1978-04-27 | 1980-05-27 | Kelly Walter F | Two-ply duct core |
JPS5751081A (en) * | 1980-09-09 | 1982-03-25 | Nippon Steel Corp | Composite dual steel pipe |
JPS6282218A (ja) * | 1985-10-02 | 1987-04-15 | Sankei Giken Kogyo Kk | 内燃機関用消音器の筒体 |
US4854416A (en) * | 1986-06-09 | 1989-08-08 | Titeflex Corporation | Tuned self-damping convoluted conduit |
US4793384A (en) * | 1986-02-11 | 1988-12-27 | Titeflex Corporation | Self-damping convoluted conduit |
US4867269A (en) * | 1987-06-30 | 1989-09-19 | Titeflex Corporation | Tuned self-damping convoluted conduit |
-
1988
- 1988-06-15 SE SE8802234A patent/SE461417B/sv not_active IP Right Cessation
-
1989
- 1989-05-26 IL IL90417A patent/IL90417A0/xx unknown
- 1989-06-01 JP JP1506748A patent/JP2598145B2/ja not_active Expired - Lifetime
- 1989-06-01 EP EP89907335A patent/EP0419547A1/en not_active Withdrawn
- 1989-06-01 US US07/623,742 patent/US5162622A/en not_active Expired - Fee Related
- 1989-06-01 WO PCT/SE1989/000308 patent/WO1989012733A1/en not_active Application Discontinuation
- 1989-06-01 BR BR898907490A patent/BR8907490A/pt unknown
- 1989-06-01 AU AU38340/89A patent/AU3834089A/en not_active Abandoned
- 1989-06-01 HU HU893880A patent/HU205644B/hu not_active IP Right Cessation
- 1989-06-08 GR GR890100382A patent/GR890100382A/el unknown
- 1989-06-13 DD DD89329539A patent/DD287562A5/de not_active IP Right Cessation
- 1989-06-14 ES ES8902083A patent/ES2016698A6/es not_active Expired - Lifetime
- 1989-06-14 CN CN89104062A patent/CN1051411A/zh active Pending
- 1989-06-14 NZ NZ229545A patent/NZ229545A/en unknown
- 1989-06-14 PT PT90857A patent/PT90857B/pt not_active IP Right Cessation
- 1989-06-14 ZA ZA894507A patent/ZA894507B/xx unknown
-
1990
- 1990-12-13 FI FI906135A patent/FI906135A0/fi not_active Application Discontinuation
- 1990-12-14 DK DK297890A patent/DK297890D0/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BR8907490A (pt) | 1991-05-28 |
JP2598145B2 (ja) | 1997-04-09 |
SE461417B (sv) | 1990-02-12 |
DK297890A (da) | 1990-12-14 |
CN1051411A (zh) | 1991-05-15 |
ZA894507B (en) | 1990-03-28 |
DD287562A5 (de) | 1991-02-28 |
US5162622A (en) | 1992-11-10 |
NZ229545A (en) | 1992-03-26 |
DK297890D0 (da) | 1990-12-14 |
HUT57873A (en) | 1991-12-30 |
HU205644B (en) | 1992-05-28 |
JPH03505114A (ja) | 1991-11-07 |
WO1989012733A1 (en) | 1989-12-28 |
EP0419547A1 (en) | 1991-04-03 |
AU3834089A (en) | 1990-01-12 |
HU893880D0 (en) | 1991-11-28 |
FI906135A0 (fi) | 1990-12-13 |
PT90857A (pt) | 1989-12-29 |
ES2016698A6 (es) | 1990-11-16 |
IL90417A0 (en) | 1990-01-18 |
GR890100382A (el) | 1990-05-11 |
SE8802234D0 (sv) | 1988-06-15 |
PT90857B (pt) | 1994-09-30 |
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Legal Events
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---|---|---|---|
NUG | Patent has lapsed |
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