EP2362076A3 - Amortisseur de bruit - Google Patents

Amortisseur de bruit Download PDF

Info

Publication number
EP2362076A3
EP2362076A3 EP11150812A EP11150812A EP2362076A3 EP 2362076 A3 EP2362076 A3 EP 2362076A3 EP 11150812 A EP11150812 A EP 11150812A EP 11150812 A EP11150812 A EP 11150812A EP 2362076 A3 EP2362076 A3 EP 2362076A3
Authority
EP
European Patent Office
Prior art keywords
housing
tube
outlet
silencer
sound absorber
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
Application number
EP11150812A
Other languages
German (de)
English (en)
Other versions
EP2362076A2 (fr
EP2362076B1 (fr
Inventor
Peter Gorke
Michael Pommerer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eberspaecher Exhaust Technology GmbH and Co KG
Original Assignee
J Eberspaecher GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by J Eberspaecher GmbH and Co KG filed Critical J Eberspaecher GmbH and Co KG
Publication of EP2362076A2 publication Critical patent/EP2362076A2/fr
Publication of EP2362076A3 publication Critical patent/EP2362076A3/fr
Application granted granted Critical
Publication of EP2362076B1 publication Critical patent/EP2362076B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
EP11150812.3A 2010-02-18 2011-01-13 Amortisseur de bruit Active EP2362076B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010008403A DE102010008403A1 (de) 2010-02-18 2010-02-18 Schalldämpfer

Publications (3)

Publication Number Publication Date
EP2362076A2 EP2362076A2 (fr) 2011-08-31
EP2362076A3 true EP2362076A3 (fr) 2012-05-16
EP2362076B1 EP2362076B1 (fr) 2014-04-02

Family

ID=43921053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11150812.3A Active EP2362076B1 (fr) 2010-02-18 2011-01-13 Amortisseur de bruit

Country Status (5)

Country Link
US (1) US8302732B2 (fr)
EP (1) EP2362076B1 (fr)
JP (1) JP6039880B2 (fr)
CN (1) CN102162386B (fr)
DE (1) DE102010008403A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010049578A1 (de) * 2010-10-26 2012-04-26 Webasto Ag Schalldämpfereinrichtung für eine Fluidleitung sowie Heizgerät mit einer Schalldämpfereinrichtung
KR101315266B1 (ko) * 2012-02-24 2013-10-08 세종공업 주식회사 소음기용 테일파이프구조
DE102012006544B4 (de) * 2012-04-02 2015-12-31 Tenneco Gmbh Schalldämpfer mit Ankopplung Endrohr über Kopplungskammer
CN103836339A (zh) * 2012-11-27 2014-06-04 深圳市达航工业有限公司 飞机气源车的供气消音器
US8978819B2 (en) * 2013-06-07 2015-03-17 Yamaha Hatsudoki Kabushiki Kaisha Spark arrestor, muffler, and straddle type vehicle
US20160130996A1 (en) * 2013-06-19 2016-05-12 James, Gene NORVELL Recirculating Muffler Apparatus and Method
CN104324582B (zh) * 2014-11-14 2018-02-27 北京中成航宇空分设备有限公司 变压吸附设备消声器、变压吸附设备
JP6059749B2 (ja) * 2015-02-23 2017-01-11 本田技研工業株式会社 排気マフラー
WO2016201489A1 (fr) * 2015-06-17 2016-12-22 Orbital Australia Pty Silencieux
DE102017107599A1 (de) * 2017-04-10 2018-10-11 Gardner Denver Deutschland Gmbh Pulsations-Schalldämpfer für Kompressoren
DE102017117607A1 (de) * 2017-08-03 2019-02-07 Faurecia Emissions Control Technologies, Germany Gmbh Kraftfahrzeugschalldämpfer
US10765787B2 (en) * 2017-09-21 2020-09-08 DAO Health Compact sound suppressing muffler for breast vacuum pumps
CN108980049B (zh) * 2018-09-17 2023-09-26 西安交通大学 一种螺杆压缩机气流脉动衰减装置
US11391195B2 (en) * 2019-06-19 2022-07-19 Tenneco Automotive Operating Company Inc. Exhaust system and muffler
JP7382204B2 (ja) * 2019-10-23 2023-11-16 株式会社ブリヂストン 排水管構造用消音器

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513629A (fr) *
DE1695647U (de) * 1954-11-02 1955-03-31 Willibald Ihne Schalldaempfer fuer kraftfahrzeuge.
NL7215065A (fr) * 1972-11-08 1974-05-10
EP0243559A1 (fr) * 1986-04-30 1987-11-04 S.A: André Boet Société Anonyme dite: Silencieux pour courant gazeux
EP0713046A1 (fr) * 1994-11-17 1996-05-22 Bayer Ag Dispositif de silencieux pour tuyaux
WO1997043528A1 (fr) * 1996-05-15 1997-11-20 Silentor A/S Silencieux
EP1442905A2 (fr) * 2003-01-31 2004-08-04 J. Eberspächer GmbH & Co. KG Silencieux pour appareil de chauffage, notamment pour un dispositif de chauffage pour un véhicule
US20050210865A1 (en) * 2004-03-24 2005-09-29 Bolander Thomas E Accelerating catalytic conversion

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD39488A (fr) *
DE39488C (de) 1900-01-01 J. F. A. Freiherr VON PALSTRING in Kötiz bei Coswig, Sachsen Antriebsvorrichtung für Fuhrwerke und dergl
FR330668A (fr) * 1903-03-28 1903-08-24 Lorenzo William Crosta Pot d'échappement silencieux
AT54721B (de) 1909-11-23 1912-08-10 Internat Metal Products Compan Verfahren zur Herstellung von schmiedbarem Eisen aus Roheisen beliebiger Herkunft.
US1338520A (en) * 1919-07-03 1920-04-27 George W Moores Muffler
DE647591C (de) * 1935-08-01 1937-07-08 Josef Hawle Schalldaempfer fuer Brennkraftmaschinen
GB593282A (en) * 1944-12-14 1947-10-13 Maxim Silencer Co Improvements in and relating to silencers for the gases of internal combustion engines
DE1695647A1 (de) 1967-09-01 1971-05-13 Rhein Pharma Arzneimittel Gmbh 3-Pyridyl(4)-indole und Verfahren zu ihrer Herstellung
JPS6113699Y2 (fr) * 1980-09-05 1986-04-28
JPS57121718U (fr) * 1981-01-23 1982-07-29
US4645521A (en) * 1985-04-18 1987-02-24 Freesh Charles W Particulate trap
JPS6293110U (fr) * 1985-12-03 1987-06-13
JPS62165421U (fr) * 1986-04-10 1987-10-21
CS271879B1 (en) * 1988-08-16 1990-12-13 Jaroslav Cervinka Exhaust silencer for internal combustion engines
JPH10238333A (ja) * 1997-02-25 1998-09-08 Satoshi Nakazawa 円錐の隔璧の付いた消音器
US5952625A (en) * 1998-01-20 1999-09-14 Jb Design, Inc. Multi-fold side branch muffler
US6595319B1 (en) * 2001-10-30 2003-07-22 Ronald G. Huff Muffler
JP4166593B2 (ja) * 2003-02-20 2008-10-15 カルソニックカンセイ株式会社 消音器
DE102005041692A1 (de) * 2005-09-01 2007-03-15 J. Eberspächer GmbH & Co. KG Schalldämpfer für eine Abgasanlage
US7798286B2 (en) * 2007-07-10 2010-09-21 Tmg Performance Products, Llc Exhaust muffler having a horizontally extending sound attenuation chamber

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513629A (fr) *
DE1695647U (de) * 1954-11-02 1955-03-31 Willibald Ihne Schalldaempfer fuer kraftfahrzeuge.
NL7215065A (fr) * 1972-11-08 1974-05-10
EP0243559A1 (fr) * 1986-04-30 1987-11-04 S.A: André Boet Société Anonyme dite: Silencieux pour courant gazeux
EP0713046A1 (fr) * 1994-11-17 1996-05-22 Bayer Ag Dispositif de silencieux pour tuyaux
WO1997043528A1 (fr) * 1996-05-15 1997-11-20 Silentor A/S Silencieux
EP1442905A2 (fr) * 2003-01-31 2004-08-04 J. Eberspächer GmbH & Co. KG Silencieux pour appareil de chauffage, notamment pour un dispositif de chauffage pour un véhicule
US20050210865A1 (en) * 2004-03-24 2005-09-29 Bolander Thomas E Accelerating catalytic conversion

Also Published As

Publication number Publication date
US8302732B2 (en) 2012-11-06
US20110198150A1 (en) 2011-08-18
CN102162386B (zh) 2015-06-17
JP6039880B2 (ja) 2016-12-07
DE102010008403A1 (de) 2011-08-18
CN102162386A (zh) 2011-08-24
EP2362076A2 (fr) 2011-08-31
JP2011169323A (ja) 2011-09-01
EP2362076B1 (fr) 2014-04-02

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