EP1146206A3 - Abgas-Schalldämpfer in Mehrkammerbauweise - Google Patents
Abgas-Schalldämpfer in Mehrkammerbauweise Download PDFInfo
- Publication number
- EP1146206A3 EP1146206A3 EP01103818A EP01103818A EP1146206A3 EP 1146206 A3 EP1146206 A3 EP 1146206A3 EP 01103818 A EP01103818 A EP 01103818A EP 01103818 A EP01103818 A EP 01103818A EP 1146206 A3 EP1146206 A3 EP 1146206A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust gas
- muffler
- exhaust
- gas silencer
- chamber built
- 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.)
- Granted
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
- F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal
-
- 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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
-
- 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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
- F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
-
- 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
- F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
-
- 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
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
- F01N13/185—Mechanical joints the connection being realised by deforming housing, tube, baffle, plate, or parts thereof
-
- 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
- F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/14—Plurality of outlet tubes, e.g. in parallel or with different length
-
- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/15—Plurality of resonance or dead chambers
- F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06011041A EP1693556A3 (de) | 2000-04-14 | 2001-02-16 | Abgas-Schalldämpfer mit einem Schalenfalz und Verfahren zur Herstellung eines Abgas-Schalldämpfers |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10018505 | 2000-04-14 | ||
DE10018505 | 2000-04-14 | ||
DE10058142 | 2000-11-22 | ||
DE10058142A DE10058142A1 (de) | 2000-04-14 | 2000-11-22 | Abgas-Schalldämpfer in Mehrkammerbauweise |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06011041A Division EP1693556A3 (de) | 2000-04-14 | 2001-02-16 | Abgas-Schalldämpfer mit einem Schalenfalz und Verfahren zur Herstellung eines Abgas-Schalldämpfers |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1146206A2 EP1146206A2 (de) | 2001-10-17 |
EP1146206A3 true EP1146206A3 (de) | 2002-10-02 |
EP1146206B1 EP1146206B1 (de) | 2006-08-02 |
Family
ID=26005310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01103818A Expired - Lifetime EP1146206B1 (de) | 2000-04-14 | 2001-02-16 | Abgas-Schalldämpfer in Mehrkammerbauweise |
Country Status (4)
Country | Link |
---|---|
US (1) | US7004283B2 (de) |
EP (1) | EP1146206B1 (de) |
DE (1) | DE50110583D1 (de) |
WO (1) | WO2001079665A2 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10212050B4 (de) * | 2002-03-19 | 2008-07-31 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Nachschalldämpfer |
FR2838476B1 (fr) * | 2002-04-12 | 2005-06-24 | Faurecia Sys Echappement | Volume d'echappement comportant une enveloppe delimitant un passage de circulation des gaz |
US7273129B2 (en) | 2003-09-05 | 2007-09-25 | Faurecia Exhaust Systems, Inc. | Muffler with internal heat shield |
DE10346479A1 (de) * | 2003-10-02 | 2005-05-12 | Bayerische Motoren Werke Ag | Abgasanlage für eine Brennkraftmaschine |
DE10357941B4 (de) * | 2003-12-09 | 2006-03-23 | J. Eberspächer GmbH & Co. KG | Schalldämpfer für eine Abgasanlage |
US20060081416A1 (en) * | 2004-10-14 | 2006-04-20 | Nentrup Trent L | Exhaust silencer with acoustic damping mat |
JP2006151298A (ja) * | 2004-11-30 | 2006-06-15 | Honda Motor Co Ltd | 燃料電池自動車 |
JP2006250055A (ja) * | 2005-03-11 | 2006-09-21 | Toyota Motor Corp | 内燃機関の消音器 |
DE102006008941A1 (de) * | 2006-02-23 | 2007-08-30 | J. Eberspächer GmbH & Co. KG | Schalldämpfer für eine Abgasanlage |
DE102006049786B4 (de) * | 2006-10-21 | 2013-12-24 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | 1 bis Abgasnachschalldämpfer |
DE102007027372A1 (de) * | 2007-06-11 | 2008-12-18 | Cognis Oleochemicals Gmbh | Verfahren zur Hydrierung von Glycerin |
DE102007027371A1 (de) * | 2007-06-11 | 2008-12-18 | Cognis Oleochemicals Gmbh | Verfahren zur Herstellung einer Verbindung aufweisend mindestens eine Ester-Gruppe |
US20090000863A1 (en) * | 2007-06-28 | 2009-01-01 | Share Win Industry Co., Ltd. | Exhaust pipe |
DE102009014435A1 (de) * | 2009-03-26 | 2010-10-14 | J. Eberspächer GmbH & Co. KG | Abgasbehandlungseinrichtung |
CN101881203A (zh) * | 2010-06-29 | 2010-11-10 | 江苏天宇石化冶金设备有限公司 | 管道消音器 |
US9228475B2 (en) * | 2011-09-05 | 2016-01-05 | Honda Motor Co., Ltd. | Exhaust silencing device |
DE102012006544B4 (de) * | 2012-04-02 | 2015-12-31 | Tenneco Gmbh | Schalldämpfer mit Ankopplung Endrohr über Kopplungskammer |
KR101316133B1 (ko) * | 2012-08-10 | 2013-10-08 | 현대자동차주식회사 | 차량용 소음기 |
US8739923B1 (en) * | 2013-01-03 | 2014-06-03 | Faurecia Emmissions Control Technologies | Muffler for vehicle exhaust system |
JP6153371B2 (ja) * | 2013-04-15 | 2017-06-28 | ニチアス株式会社 | マフラーカッター |
US9261009B2 (en) * | 2013-07-03 | 2016-02-16 | Honda Motor Co., Ltd. | Automotive muffler |
US20170067379A1 (en) * | 2014-02-25 | 2017-03-09 | Bombardier Recreational Products Inc. | Muffler for an exhaust system of an internal combustion engine |
DE102014217058A1 (de) * | 2014-08-27 | 2016-03-03 | Eberspächer Exhaust Technology GmbH & Co. KG | Schalldämpfer |
US11690815B2 (en) * | 2015-08-05 | 2023-07-04 | Cmpd Licensing Llc | Hyperkeratotic skin condition treatments and compositions |
KR102532322B1 (ko) | 2018-03-29 | 2023-05-15 | 현대자동차주식회사 | 차량용 소음기 |
EP3557015B1 (de) * | 2018-04-20 | 2020-11-04 | Volvo Car Corporation | Schalldämpfer mit einem helmholtz resonator and fahrzeug mit einem solchen schalldämpfer |
KR20210051829A (ko) * | 2019-10-31 | 2021-05-10 | 현대자동차주식회사 | 스포티 배기 음색 구현을 위한 자동차용 소음기 |
DE102019132097A1 (de) * | 2019-11-27 | 2021-05-27 | Eberspächer Exhaust Technology GmbH | Abgasschalldämpfer |
KR20210138910A (ko) * | 2020-05-13 | 2021-11-22 | 현대자동차주식회사 | 차량의 배기계 소음 저감 장치 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1448301A (en) * | 1973-01-16 | 1976-09-02 | Gillet Gmbh Paul | Exhaust silencers |
US4132286A (en) * | 1976-08-31 | 1979-01-02 | Nihon Radiator Co., Ltd. | Muffler |
US4941545A (en) * | 1989-04-28 | 1990-07-17 | Arvin Industries, Inc. | Muffler assembly |
US4972921A (en) * | 1988-06-16 | 1990-11-27 | Kawasaki Jukogyo Kabushiki Kaisha | Muffler for internal combustion engines |
DE9100866U1 (de) * | 1991-01-25 | 1992-05-27 | Roth-Technik GmbH, 7560 Gaggenau | Schalldämpfer für eine Abgasanlage |
FR2682158A1 (fr) * | 1991-10-04 | 1993-04-09 | Wimetal Sa | Silencieux de ligne d'echappement pour vehicule automobile. |
DE9307567U1 (de) * | 1993-05-18 | 1994-09-29 | Roth-Technik GmbH, 76571 Gaggenau | Abgasschalldämpfer |
DE9308419U1 (de) * | 1993-06-05 | 1994-10-13 | Roth-Technik GmbH, 76571 Gaggenau | Schalldämpfer für vorzugsweise gasförmige Medien |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3776366A (en) * | 1972-07-24 | 1973-12-04 | Outboard Marine Corp | Exhaust muffler |
US4111279A (en) * | 1976-07-26 | 1978-09-05 | Tenneco Inc. | Louver flow muffler |
US4235304A (en) * | 1976-08-31 | 1980-11-25 | Nihon Radiator Co., Ltd. | Muffler |
US4119174A (en) * | 1977-05-20 | 1978-10-10 | Skyway Recreation Products | Engine muffler |
JPS6053164B2 (ja) * | 1978-09-21 | 1985-11-25 | 富士重工業株式会社 | 自動車用マフラ |
USRE31724E (en) * | 1979-01-18 | 1984-11-06 | Yamaha Hatsudoki Kabushiki Kaisha | Motorcycle exhaust systems |
US4574913A (en) * | 1983-11-11 | 1986-03-11 | Sankei Giken Kogyo Kabushiki Kaisha | Muffler with spark arresting function |
DE8709527U1 (de) * | 1987-07-10 | 1987-10-15 | Paul Gillet Gmbh, 6732 Edenkoben | Abgasschalldämpfer |
DE3837677A1 (de) * | 1987-11-17 | 1989-06-01 | Volkswagen Ag | Bei hohen betriebstemperaturen arbeitender schalldaempfer, insbesondere fuer eine kraftfahrzeug-brennkraftmaschine |
JP2559477B2 (ja) * | 1988-10-05 | 1996-12-04 | 日産自動車株式会社 | 排気消音装置 |
JPH0712650Y2 (ja) * | 1989-02-23 | 1995-03-29 | マツダ株式会社 | エンジンの排気サイレンサ |
DE4140429C2 (de) * | 1991-12-07 | 2000-05-25 | Eberspaecher J Gmbh & Co | Schalldämpfer für Verbrennungsmotoren |
DE9400796U1 (de) | 1994-01-20 | 1994-04-07 | Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben | Schalldämpfer |
DE19627079A1 (de) * | 1996-07-05 | 1998-01-08 | Eberspaecher J Gmbh & Co | Absorptions-/Reflexions-Schalldämpfer |
DE19627299A1 (de) * | 1996-07-06 | 1998-01-08 | Eberspaecher J Gmbh & Co | Schalldämpfer mit Außen- und Innenhalbschalen |
SE520282C2 (sv) * | 1998-12-30 | 2003-06-17 | Volvo Personvagnar Ab | Slutrör vid ljuddämpare med perforeringar för dämpning av lågfrekent och högfrekent buller |
JP3789742B2 (ja) * | 2000-09-08 | 2006-06-28 | 本田技研工業株式会社 | 排気消音器 |
JP3943818B2 (ja) * | 2000-09-21 | 2007-07-11 | 本田技研工業株式会社 | エンジンの消音器 |
DE10060522B4 (de) * | 2000-12-06 | 2004-07-22 | J. Eberspächer GmbH & Co. KG | Abgas-Schalldämpfer für ein brennstoffbetriebenes Heizgerät |
-
2001
- 2001-02-16 EP EP01103818A patent/EP1146206B1/de not_active Expired - Lifetime
- 2001-02-16 DE DE50110583T patent/DE50110583D1/de not_active Expired - Fee Related
- 2001-04-12 US US10/257,818 patent/US7004283B2/en not_active Expired - Fee Related
- 2001-04-12 WO PCT/EP2001/004234 patent/WO2001079665A2/de active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1448301A (en) * | 1973-01-16 | 1976-09-02 | Gillet Gmbh Paul | Exhaust silencers |
US4132286A (en) * | 1976-08-31 | 1979-01-02 | Nihon Radiator Co., Ltd. | Muffler |
US4972921A (en) * | 1988-06-16 | 1990-11-27 | Kawasaki Jukogyo Kabushiki Kaisha | Muffler for internal combustion engines |
US4941545A (en) * | 1989-04-28 | 1990-07-17 | Arvin Industries, Inc. | Muffler assembly |
DE9100866U1 (de) * | 1991-01-25 | 1992-05-27 | Roth-Technik GmbH, 7560 Gaggenau | Schalldämpfer für eine Abgasanlage |
FR2682158A1 (fr) * | 1991-10-04 | 1993-04-09 | Wimetal Sa | Silencieux de ligne d'echappement pour vehicule automobile. |
DE9307567U1 (de) * | 1993-05-18 | 1994-09-29 | Roth-Technik GmbH, 76571 Gaggenau | Abgasschalldämpfer |
DE9308419U1 (de) * | 1993-06-05 | 1994-10-13 | Roth-Technik GmbH, 76571 Gaggenau | Schalldämpfer für vorzugsweise gasförmige Medien |
Also Published As
Publication number | Publication date |
---|---|
WO2001079665A2 (de) | 2001-10-25 |
WO2001079665A3 (de) | 2002-12-05 |
EP1146206A2 (de) | 2001-10-17 |
DE50110583D1 (de) | 2006-09-14 |
EP1146206B1 (de) | 2006-08-02 |
US7004283B2 (en) | 2006-02-28 |
US20040003963A1 (en) | 2004-01-08 |
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Inventor name: NEU, HELMUT Inventor name: SCHUMACHER, HERBERT Inventor name: KLEIN, NORBERT Inventor name: GIEBEL, STEPHAN Inventor name: WOERNER, SIEGFRIED |
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