CN101555818A - 有源消声器 - Google Patents
有源消声器 Download PDFInfo
- Publication number
- CN101555818A CN101555818A CNA2009101300318A CN200910130031A CN101555818A CN 101555818 A CN101555818 A CN 101555818A CN A2009101300318 A CNA2009101300318 A CN A2009101300318A CN 200910130031 A CN200910130031 A CN 200910130031A CN 101555818 A CN101555818 A CN 101555818A
- Authority
- CN
- China
- Prior art keywords
- shell
- silencing apparatus
- lower shell
- loudspeaker
- upper shell
- 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
- 230000003584 silencer Effects 0.000 title claims abstract description 17
- 238000002485 combustion reaction Methods 0.000 claims abstract description 10
- 230000030279 gene silencing Effects 0.000 claims description 35
- 239000002912 waste gas Substances 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 10
- 239000007859 condensation product Substances 0.000 description 10
- 238000013461 design Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Silencers (AREA)
- Materials For Photolithography (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008018085A DE102008018085A1 (de) | 2008-04-09 | 2008-04-09 | Aktiver Schalldämpfer |
DE102008018085.8 | 2008-04-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101555818A true CN101555818A (zh) | 2009-10-14 |
CN101555818B CN101555818B (zh) | 2011-08-31 |
Family
ID=40681536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101300318A Active CN101555818B (zh) | 2008-04-09 | 2009-04-03 | 有源消声器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7891463B2 (zh) |
EP (1) | EP2108791B1 (zh) |
JP (1) | JP5325642B2 (zh) |
CN (1) | CN101555818B (zh) |
AT (1) | ATE490398T1 (zh) |
DE (2) | DE102008018085A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103114889A (zh) * | 2011-10-14 | 2013-05-22 | J·埃贝斯佩歇合资公司 | 有源消声器 |
CN103249925A (zh) * | 2010-11-26 | 2013-08-14 | 埃贝斯佩歇废气技术合资公司 | 消音器 |
CN103726905A (zh) * | 2012-10-16 | 2014-04-16 | 埃贝施佩歇尔排气技术有限及两合公司 | 具有改进的热负载能力的扬声器 |
CN104129277A (zh) * | 2013-05-03 | 2014-11-05 | 埃贝斯佩歇废气技术合资公司 | 公路车辆 |
CN104131862A (zh) * | 2013-05-03 | 2014-11-05 | 埃贝斯佩歇废气技术合资公司 | 排气系统的声音发生器 |
CN104427435A (zh) * | 2013-09-06 | 2015-03-18 | 波森公司 | 有源声音生成设备 |
CN108699934A (zh) * | 2016-02-27 | 2018-10-23 | 奥迪股份公司 | 具有用于机动车排气系统的至少一个扬声器的控制设备的机动车 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009031848A1 (de) * | 2009-07-03 | 2011-01-05 | J. Eberspächer GmbH & Co. KG | Abgasanlage mit aktivem Schalldämpfer |
DE102009032553A1 (de) * | 2009-07-10 | 2011-01-20 | J. Eberspächer GmbH & Co. KG | Abgasanlage und zugehörige Verbindungsanordnung für einen Aktuator |
DE102009049280B4 (de) | 2009-10-13 | 2016-10-06 | Eberspächer Exhaust Technology GmbH & Co. KG | Aktiver Schalldämpfer |
DE102010007013A1 (de) * | 2010-02-05 | 2011-08-11 | J. Eberspächer GmbH & Co. KG, 73730 | Abgasanlage |
FR2972022B1 (fr) | 2011-02-25 | 2013-03-15 | Peugeot Citroen Automobiles Sa | Vehicule automobile comportant une ligne d'echappement dont les moyens acoustiques sont disposes en avant du train arriere |
DE102011018459A1 (de) | 2011-04-21 | 2012-10-25 | J. Eberspächer GmbH & Co. KG | Übertragungsstreckenkompensator |
EP2530263B1 (en) | 2011-06-01 | 2013-08-21 | Eberspächer 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 |
DE102011116635A1 (de) * | 2011-10-20 | 2013-04-25 | Audi Ag | Warnsystem für ein leise fahrendes Kraftfahrzeug zur Warnung anderer Verkehrsteilnehmer und Kraftfahrzeug mit einem solchen Warnsystem |
DE102011117495B4 (de) | 2011-11-02 | 2014-08-21 | Eberspächer Exhaust Technology GmbH & Co. KG | Überlastungsschutz für Lautsprecher in Abgasanlagen |
EP2600342B1 (en) | 2011-12-02 | 2018-05-09 | Eberspächer Exhaust Technology GmbH & Co. KG | Active design of exhaust sounds |
DE102011089283A1 (de) * | 2011-12-20 | 2013-06-20 | Bayerische Motoren Werke Aktiengesellschaft | Aktoranordnung für aktive Abgasanlagen und Verfahren zum Betreiben derselben |
DE102012201725B4 (de) * | 2012-02-06 | 2016-02-25 | Eberspächer Exhaust Technology GmbH & Co. KG | Aktiver Schalldämpfer |
DE102012018320B4 (de) * | 2012-09-15 | 2023-03-02 | Audi Ag | Abgasanlage einer Brennkraftmaschine sowie Verfahren zum Betreiben einer Abgasanlage |
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 |
DE102014109780A1 (de) | 2013-08-02 | 2015-02-05 | Tenneco Gmbh | Soundsystem für ein Kfz |
DE102013113803A1 (de) * | 2013-12-10 | 2015-06-11 | Eberspächer Exhaust Technology GmbH & Co. KG | Schallerzeuger für ein System zur Beeinflussung von Abgasgeräuschen eines Kraftfahrzeugs |
DE102014101826B4 (de) | 2014-02-13 | 2016-08-04 | Tenneco Gmbh | Schallgebersystem für ein Kraftfahrzeug |
EP2915967B1 (en) | 2014-03-04 | 2017-08-02 | Eberspächer Exhaust Technology GmbH & Co. KG | Active design of exhaust sounds |
WO2016005580A1 (de) | 2014-07-11 | 2016-01-14 | Tenneco Gmbh | Soundsystem für ein kfz |
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 |
US9624799B1 (en) * | 2016-02-18 | 2017-04-18 | Schlumberger Technology Corporation | Multi-muffler sound attenuator assembly |
TWI567292B (zh) * | 2016-03-16 | 2017-01-21 | 中原大學 | 具消除噪音與調整噪音頻率功能的排氣裝置 |
DE102016107069A1 (de) * | 2016-04-15 | 2017-10-19 | Faurecia Emissions Control Technologies, Germany Gmbh | Schallerzeugungsvorrichtung an einem Fahrzeug zur Reduzierung oder Erzeugung von Motorsound sowie Abgasanlage |
US10358956B1 (en) | 2018-07-09 | 2019-07-23 | Faurecia Emissions Control Technologies, Usa, Llc | Exhaust valve and active noise control for compact exhaust system |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2385972A2 (fr) | 1977-04-01 | 1978-10-27 | Anvar | Dispositifs absorbeurs acoustiques actifs pour des conduits |
JPS6022010A (ja) | 1983-07-18 | 1985-02-04 | Nissan Motor Co Ltd | 排気騒音低減装置 |
DE68911112T2 (de) | 1988-02-19 | 1994-05-26 | Noise Cancellation Tech | Abgasschalldämpfer-anlage für brennkraftmaschnine. |
US5044464A (en) * | 1990-01-23 | 1991-09-03 | Nelson Industries, Inc. | Active acoustic attenuation mixing chamber |
US5233137A (en) | 1990-04-25 | 1993-08-03 | Ford Motor Company | Protective anc loudspeaker membrane |
US5229556A (en) | 1990-04-25 | 1993-07-20 | Ford Motor Company | Internal ported band pass enclosure for sound cancellation |
US5319165A (en) | 1990-04-25 | 1994-06-07 | Ford Motor Company | Dual bandpass secondary source |
JPH0419313A (ja) * | 1990-05-11 | 1992-01-23 | Nissan Motor Co Ltd | 自動車用排気系の消音装置 |
US5255321A (en) * | 1990-12-05 | 1993-10-19 | Harman International Industries, Inc. | Acoustic transducer for automotive noise cancellation |
US5619020A (en) | 1991-08-29 | 1997-04-08 | Noise Cancellation Technologies, Inc. | Muffler |
US5550334A (en) * | 1991-10-30 | 1996-08-27 | Noise Cancellation Technologies, Inc. | Actively sound reduced muffler having a venturi effect configuration |
US5210805A (en) | 1992-04-06 | 1993-05-11 | Ford Motor Company | Transducer flux optimization |
US5336856A (en) | 1992-07-07 | 1994-08-09 | Arvin Industries, Inc. | Electronic muffler assembly with exhaust bypass |
JPH0660716U (ja) * | 1993-01-28 | 1994-08-23 | カルソニック株式会社 | 能動型音響低減装置 |
JP2597565Y2 (ja) * | 1993-06-18 | 1999-07-05 | 富士通テン株式会社 | 可動式騒音キャンセル・スピーカを用いた消音装置 |
JPH08512410A (ja) * | 1993-07-07 | 1996-12-24 | ライストリッツ アクチェンゲゼルシャフト ウント コンパニー アップガーステヒニク | 能動的な消音器 |
US5446249A (en) * | 1993-07-13 | 1995-08-29 | Digisonix, Inc. | Dry acoustic system preventing condensation |
JP2587683Y2 (ja) * | 1993-08-12 | 1998-12-24 | カルソニック株式会社 | 能動型消音器 |
DE4342133A1 (de) * | 1993-12-10 | 1995-06-14 | Nokia Deutschland Gmbh | Anordnung zur aktiven Schalldämpfung |
US6160892A (en) * | 1993-12-30 | 2000-12-12 | Bbn Corporation | Active muffler |
IT1267402B1 (it) | 1994-02-22 | 1997-02-05 | Electronic Sound Attenuation S | Silenziatore attivo per gas di scarico. |
US5513266A (en) * | 1994-04-29 | 1996-04-30 | Digisonix, Inc. | Integral active and passive silencer |
US5541373A (en) * | 1994-09-06 | 1996-07-30 | Digisonix, Inc. | Active exhaust silencer |
US5693918A (en) * | 1994-09-06 | 1997-12-02 | Digisonix, Inc. | Active exhaust silencer |
EP0755045B1 (de) | 1995-07-20 | 2002-10-02 | Harman Audio Electronic Systems GmbH | Anordnung zur Auslöschung von Schallwellen |
JPH0988546A (ja) * | 1995-09-28 | 1997-03-31 | Shinko Electric Co Ltd | 消音装置 |
US5828759A (en) * | 1995-11-30 | 1998-10-27 | Siemens Electric Limited | System and method for reducing engine noise |
JPH10143169A (ja) * | 1996-11-14 | 1998-05-29 | Shinko Electric Co Ltd | 消音装置 |
JPH1124672A (ja) * | 1997-07-03 | 1999-01-29 | Shinko Electric Co Ltd | 消音装置 |
EP0916817B1 (de) | 1997-11-18 | 2006-02-08 | Faurecia Abgastechnik GmbH | Aktiver Schalldämpfer |
DE19751596A1 (de) | 1997-11-21 | 1999-06-02 | Leistritz Abgastech | Aktiver Schalldämpfer |
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 |
EP1059830A3 (de) | 1999-05-19 | 2003-12-17 | Faurecia Abgastechnik GmbH | Elektrodynamischer Lautsprecher mit einer Regeleinrichtung für einen aktiven Kraftfahrzeug-Schalldämpfer |
JP4340370B2 (ja) * | 2000-02-21 | 2009-10-07 | ヤンマー株式会社 | アクティブ消音装置 |
US6684977B2 (en) * | 2001-09-13 | 2004-02-03 | Siemens Vdo Automotive, Inc. | Speaker retention assembly for an active noise control system |
DE102004040421A1 (de) * | 2004-08-19 | 2006-03-09 | J. Eberspächer GmbH & Co. KG | Aktiver Abgasschalldämpfer |
DE102005011747B3 (de) * | 2005-03-11 | 2006-06-29 | Benteler Automobiltechnik Gmbh | Aktiver Abgasschalldämpfer |
DE102006010558A1 (de) * | 2006-03-06 | 2007-09-13 | J. Eberspächer GmbH & Co. KG | Aktiver Schalldämpfer für eine Abgasanlage |
JP2007291946A (ja) * | 2006-04-25 | 2007-11-08 | Honda Motor Co Ltd | 排気制御弁 |
DE102006042224B3 (de) * | 2006-09-06 | 2008-01-17 | J. Eberspächer GmbH & Co. KG | Aktiver Schalldämpfer für eine Abgasanlage |
-
2008
- 2008-04-09 DE DE102008018085A patent/DE102008018085A1/de not_active Withdrawn
-
2009
- 2009-03-20 DE DE502009000203T patent/DE502009000203D1/de active Active
- 2009-03-20 EP EP09155683A patent/EP2108791B1/de active Active
- 2009-03-20 AT AT09155683T patent/ATE490398T1/de active
- 2009-04-03 CN CN2009101300318A patent/CN101555818B/zh active Active
- 2009-04-09 JP JP2009094878A patent/JP5325642B2/ja active Active
- 2009-04-09 US US12/421,003 patent/US7891463B2/en active Active
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103249925A (zh) * | 2010-11-26 | 2013-08-14 | 埃贝斯佩歇废气技术合资公司 | 消音器 |
CN103249925B (zh) * | 2010-11-26 | 2015-08-19 | 埃贝斯佩歇废气技术合资公司 | 消音器 |
CN103114889A (zh) * | 2011-10-14 | 2013-05-22 | J·埃贝斯佩歇合资公司 | 有源消声器 |
CN103726905A (zh) * | 2012-10-16 | 2014-04-16 | 埃贝施佩歇尔排气技术有限及两合公司 | 具有改进的热负载能力的扬声器 |
CN103726905B (zh) * | 2012-10-16 | 2017-09-12 | 埃贝施佩歇尔排气技术有限及两合公司 | 具有改进的热负载能力的扬声器 |
CN104129277A (zh) * | 2013-05-03 | 2014-11-05 | 埃贝斯佩歇废气技术合资公司 | 公路车辆 |
CN104131862A (zh) * | 2013-05-03 | 2014-11-05 | 埃贝斯佩歇废气技术合资公司 | 排气系统的声音发生器 |
CN104131862B (zh) * | 2013-05-03 | 2017-06-09 | 埃贝斯佩歇废气技术合资公司 | 排气系统的声音发生器 |
CN104427435A (zh) * | 2013-09-06 | 2015-03-18 | 波森公司 | 有源声音生成设备 |
CN108699934A (zh) * | 2016-02-27 | 2018-10-23 | 奥迪股份公司 | 具有用于机动车排气系统的至少一个扬声器的控制设备的机动车 |
CN108699934B (zh) * | 2016-02-27 | 2019-07-02 | 奥迪股份公司 | 具有用于机动车排气系统的至少一个扬声器的控制设备的机动车 |
US10871093B2 (en) | 2016-02-27 | 2020-12-22 | Audi Ag | Motor vehicle having a control apparatus for at least one loudspeaker of an exhaust system of the motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
ATE490398T1 (de) | 2010-12-15 |
US7891463B2 (en) | 2011-02-22 |
US20090255754A1 (en) | 2009-10-15 |
EP2108791A1 (de) | 2009-10-14 |
JP5325642B2 (ja) | 2013-10-23 |
CN101555818B (zh) | 2011-08-31 |
DE102008018085A1 (de) | 2009-10-15 |
DE502009000203D1 (de) | 2011-01-13 |
EP2108791B1 (de) | 2010-12-01 |
JP2009250244A (ja) | 2009-10-29 |
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Legal Events
Date | Code | Title | Description |
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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: 20141224 |
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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: 20141224 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. |