CN101943041B - 具有主动排气消声器的排气系统 - Google Patents
具有主动排气消声器的排气系统 Download PDFInfo
- Publication number
- CN101943041B CN101943041B CN201010217327.6A CN201010217327A CN101943041B CN 101943041 B CN101943041 B CN 101943041B CN 201010217327 A CN201010217327 A CN 201010217327A CN 101943041 B CN101943041 B CN 101943041B
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- vehicle
- vent systems
- combustion engine
- internal
- 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.)
- Active
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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
- F01N1/065—Silencing apparatus characterised by method of silencing by using interference effect by using an active noise source, e.g. speakers
-
- 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
- F01N1/023—Helmholtz resonators
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/0333—Noise absorbers by means of an active system
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/02—Exhaust treating devices having provisions not otherwise provided for for cooling the device
- F01N2260/022—Exhaust treating devices having provisions not otherwise provided for for cooling the device using air
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/02—Exhaust treating devices having provisions not otherwise provided for for cooling the device
- F01N2260/024—Exhaust treating devices having provisions not otherwise provided for for cooling the device using a liquid
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/20—Exhaust treating devices having provisions not otherwise provided for for heat or sound protection, e.g. using a shield or specially shaped outer surface of exhaust device
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Silencers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009031848.8 | 2009-07-03 | ||
DE102009031848A DE102009031848A1 (de) | 2009-07-03 | 2009-07-03 | Abgasanlage mit aktivem Schalldämpfer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101943041A CN101943041A (zh) | 2011-01-12 |
CN101943041B true CN101943041B (zh) | 2014-09-10 |
Family
ID=42542749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010217327.6A Active CN101943041B (zh) | 2009-07-03 | 2010-07-05 | 具有主动排气消声器的排气系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8360192B2 (zh) |
EP (1) | EP2282023B1 (zh) |
CN (1) | CN101943041B (zh) |
DE (1) | DE102009031848A1 (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011018459A1 (de) | 2011-04-21 | 2012-10-25 | J. Eberspächer GmbH & Co. KG | Übertragungsstreckenkompensator |
DE102011075643A1 (de) * | 2011-05-11 | 2012-11-15 | J. Eberspächer GmbH & Co. KG | Abgasanlagenkomponente |
US9025786B2 (en) | 2011-06-01 | 2015-05-05 | Eberspaecher Exhaust Technology Gmbh & Co. Kg | Active noise control system for exhaust systems and method for controlling the same |
DE102011106647A1 (de) | 2011-07-05 | 2013-01-10 | J. Eberspächer GmbH & Co. KG | Antischall-system für abgasanlagen und verfahren zum steuern desselben |
DE102011117495B4 (de) | 2011-11-02 | 2014-08-21 | Eberspächer Exhaust Technology GmbH & Co. KG | Überlastungsschutz für Lautsprecher in Abgasanlagen |
US9386366B2 (en) | 2011-12-02 | 2016-07-05 | Eberspächer Exhaust Technology GmbH & Co. KG | Active design of exhaust sounds |
DE102011089772B4 (de) * | 2011-12-23 | 2016-09-29 | Eberspächer Exhaust Technology GmbH & Co. KG | Abgasanlage |
DE102011089774B4 (de) * | 2011-12-23 | 2014-03-27 | Eberspächer Exhaust Technology GmbH & Co. KG | Abgasanlage |
DE102012109872B4 (de) | 2012-10-16 | 2015-08-27 | Eberspächer Exhaust Technology GmbH & Co. KG | Lautsprecher mit verbesserter thermischer Belastbarkeit |
US9050887B2 (en) * | 2012-12-27 | 2015-06-09 | Kawasaki Jukogyo Kabushiki Kaisha | Utility vehicle |
EP2797075B1 (de) | 2013-04-26 | 2018-09-12 | Eberspächer Exhaust Technology GmbH & Co. KG | System zur Beeinflussung von Abgasgeräuschen, Motorgeräuschen und/oder Ansauggeräuschen |
DE102013104307A1 (de) | 2013-04-26 | 2014-10-30 | Eberspächer Exhaust Technology GmbH & Co. KG | System zur Beeinflussung von Abgasgeräuschen und/oder Ansauggeräuschen und/oder Motorgeräuschen |
DE102013104810A1 (de) | 2013-05-08 | 2014-11-13 | Eberspächer Exhaust Technology GmbH & Co. KG | Schallerzeuger für ein antischall-system zur beeinflussung von abgasgeräuschen und/oder ansauggeräuschen eines kraftfahrzeugs |
DE102013010609B4 (de) | 2013-06-25 | 2023-07-27 | Purem GmbH | System zur Beeinflussung von Abgasgeräuschen in einer mehrflutigen Abgasanlage und Kraftfahrzeug |
DE102013011937B3 (de) * | 2013-07-17 | 2014-10-09 | Eberspächer Exhaust Technology GmbH & Co. KG | Schallerzeuger für ein Antischall-System zur Beeinflussung von Abgasgeräuschen und/oder Ansauggeräuschen eines Kraftfahrzeugs |
EP2915967B1 (en) | 2014-03-04 | 2017-08-02 | Eberspächer Exhaust Technology GmbH & Co. KG | Active design of exhaust sounds |
US9394812B2 (en) | 2014-07-09 | 2016-07-19 | Aai Corporation | Attenuating engine noise using a reverse resonator |
DE102014221326A1 (de) * | 2014-10-21 | 2016-04-21 | Thyssenkrupp Marine Systems Gmbh | Unterseeboot |
GB2540609B (en) * | 2015-07-23 | 2018-05-16 | Ford Global Tech Llc | An exhaust silencer |
DE102015217461A1 (de) | 2015-09-11 | 2017-03-16 | Eberspächer Exhaust Technology GmbH & Co. KG | Verbindungsrohr zum Anschließen eines aktiven Schalldämpfers an eine Abgasanlage für eine Brennkraftmaschine |
DE102015119191A1 (de) | 2015-11-06 | 2017-05-11 | Eberspächer Exhaust Technology GmbH & Co. KG | Schallerzeuger zur Befestigung an einem Fahrzeug zur Beeinflussung von Geräuschen des Fahrzeugs |
FR3055659B1 (fr) * | 2016-09-06 | 2018-08-24 | Peugeot Citroen Automobiles Sa | Ligne d’echappement compacte munie d’un silencieux |
WO2018051164A1 (en) | 2016-09-16 | 2018-03-22 | Carrier Corporation | Engine exhaust gas cooling system for transport refrigeration system |
JP7169232B2 (ja) | 2019-03-08 | 2022-11-10 | 芝浦メカトロニクス株式会社 | 錠剤印刷装置及び錠剤印刷装置の放熱方法 |
DE102019211619A1 (de) * | 2019-08-02 | 2021-02-04 | Robert Bosch Gmbh | Tanksystem für Fahrzeuge |
CN114363781A (zh) * | 2022-01-10 | 2022-04-15 | 中国船舶重工集团公司第七一一研究所 | 声源及包括其的动力设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4317403A1 (de) * | 1993-05-26 | 1994-12-01 | Nokia Deutschland Gmbh | Anordnung zur aktiven Schalldämpfung |
US5600106A (en) * | 1994-05-24 | 1997-02-04 | Noise Cancellation Technologies, Inc. | Actively sound reduced muffler having a venturi effect configuration |
JP2000130145A (ja) * | 1998-10-29 | 2000-05-09 | Osaka Gas Co Ltd | 能動消音装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5619020A (en) * | 1991-08-29 | 1997-04-08 | Noise Cancellation Technologies, Inc. | Muffler |
JPH0598927A (ja) * | 1991-10-11 | 1993-04-20 | Sango:Kk | アクテイブキヤンセルマフラ |
US5210805A (en) * | 1992-04-06 | 1993-05-11 | Ford Motor Company | Transducer flux optimization |
US5748749A (en) * | 1993-03-24 | 1998-05-05 | Noise Cancellation Technologies, Inc. | Active noise cancelling muffler |
IT1267402B1 (it) * | 1994-02-22 | 1997-02-05 | Electronic Sound Attenuation S | Silenziatore attivo per gas di scarico. |
US5693918A (en) * | 1994-09-06 | 1997-12-02 | Digisonix, Inc. | Active exhaust silencer |
US6072880A (en) * | 1998-02-27 | 2000-06-06 | Tenneco Automotive Inc. | Modular active silencer with port dish |
US6005957A (en) * | 1998-02-27 | 1999-12-21 | Tenneco Automotive Inc. | Loudspeaker pressure plate |
DE19861018C2 (de) * | 1998-12-15 | 2001-06-13 | Fraunhofer Ges Forschung | Gesteuerter akustischer Wellenleiter zur Schalldämpfung |
US6898289B2 (en) * | 2000-09-20 | 2005-05-24 | Siemens Vdo Automotive Inc. | Integrated active noise attenuation system and fluid reservoir |
US7293626B2 (en) * | 2001-08-01 | 2007-11-13 | Delphi Technologies, Inc. | Apparatus and method for steering a vehicle |
US7006639B2 (en) * | 2001-11-20 | 2006-02-28 | Maximilian Hans Hobelsberger | Active noise-attenuating duct element |
JP4454362B2 (ja) * | 2004-03-30 | 2010-04-21 | 大阪瓦斯株式会社 | 能動型消音装置 |
DE102004040421A1 (de) * | 2004-08-19 | 2006-03-09 | J. Eberspächer GmbH & Co. KG | Aktiver Abgasschalldämpfer |
JP4566055B2 (ja) * | 2004-09-10 | 2010-10-20 | フタバ産業株式会社 | 排気熱回収マフラ |
DE102005041692A1 (de) * | 2005-09-01 | 2007-03-15 | J. Eberspächer GmbH & Co. KG | Schalldämpfer für eine Abgasanlage |
DE102006042224B3 (de) | 2006-09-06 | 2008-01-17 | J. Eberspächer GmbH & Co. KG | Aktiver Schalldämpfer für eine Abgasanlage |
DE102008018085A1 (de) * | 2008-04-09 | 2009-10-15 | J. Eberspächer GmbH & Co. KG | Aktiver Schalldämpfer |
-
2009
- 2009-07-03 DE DE102009031848A patent/DE102009031848A1/de not_active Withdrawn
-
2010
- 2010-05-17 EP EP20100162973 patent/EP2282023B1/de active Active
- 2010-06-28 US US12/824,444 patent/US8360192B2/en active Active
- 2010-07-05 CN CN201010217327.6A patent/CN101943041B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4317403A1 (de) * | 1993-05-26 | 1994-12-01 | Nokia Deutschland Gmbh | Anordnung zur aktiven Schalldämpfung |
US5600106A (en) * | 1994-05-24 | 1997-02-04 | Noise Cancellation Technologies, Inc. | Actively sound reduced muffler having a venturi effect configuration |
JP2000130145A (ja) * | 1998-10-29 | 2000-05-09 | Osaka Gas Co Ltd | 能動消音装置 |
Also Published As
Publication number | Publication date |
---|---|
US8360192B2 (en) | 2013-01-29 |
US20110000734A1 (en) | 2011-01-06 |
CN101943041A (zh) | 2011-01-12 |
EP2282023A1 (de) | 2011-02-09 |
EP2282023B1 (de) | 2015-05-06 |
DE102009031848A1 (de) | 2011-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: EBERSPACHER EXHAUST TECHNOLOGY GMBH + CO. KG Free format text: FORMER OWNER: EBERSPACHER CLIMATE CONTROL SYSTEMS GMBH + CO. KG Effective date: 20150119 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: EBERSPACHER CLIMATE CONTROL SYSTEMS GMBH + CO. KG Free format text: FORMER NAME: EBERSPAECHER J. GMBH + CO. KG |
|
CP03 | Change of name, title or address |
Address after: Germany Esslingen Patentee after: Ebbers Peixie climate control system of joint venture Co. Address before: Germany Esslingen aibeisi Peixie Street No. 24 Patentee before: ADB BVBA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150119 Address after: German Neunkirchen Patentee after: EBERSPACHER EXHAUST TECHNOLOGY GmbH & Co.KG Address before: Germany Esslingen Patentee before: Ebbers Peixie climate control system of joint venture Co. |