DE60008822D1 - Gerät zur Lärmdämpfung eines mit Gas beaufschlagten Rohres - Google Patents

Gerät zur Lärmdämpfung eines mit Gas beaufschlagten Rohres

Info

Publication number
DE60008822D1
DE60008822D1 DE60008822T DE60008822T DE60008822D1 DE 60008822 D1 DE60008822 D1 DE 60008822D1 DE 60008822 T DE60008822 T DE 60008822T DE 60008822 T DE60008822 T DE 60008822T DE 60008822 D1 DE60008822 D1 DE 60008822D1
Authority
DE
Germany
Prior art keywords
gas
pipe
noise reduction
loaded pipe
loaded
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.)
Expired - Lifetime
Application number
DE60008822T
Other languages
English (en)
Other versions
DE60008822T2 (de
Inventor
Eric Trochon
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Application granted granted Critical
Publication of DE60008822D1 publication Critical patent/DE60008822D1/de
Publication of DE60008822T2 publication Critical patent/DE60008822T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Pipe Accessories (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipeline Systems (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Compressor (AREA)
DE60008822T 1999-07-22 2000-07-20 Schalldämpfungsvorrichtung mit einem Gas transportierenden Rohr Expired - Lifetime DE60008822T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9909503 1999-07-22
FR9909503A FR2796748B1 (fr) 1999-07-22 1999-07-22 Dispositif d'attenuation du bruit dans un tube destine a transporter un gaz
US09/875,144 US6772858B2 (en) 1999-07-22 2001-06-07 Device for attenuating noise in a tube for transporting gas

Publications (2)

Publication Number Publication Date
DE60008822D1 true DE60008822D1 (de) 2004-04-15
DE60008822T2 DE60008822T2 (de) 2005-02-03

Family

ID=26235051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60008822T Expired - Lifetime DE60008822T2 (de) 1999-07-22 2000-07-20 Schalldämpfungsvorrichtung mit einem Gas transportierenden Rohr

Country Status (6)

Country Link
US (1) US6772858B2 (de)
EP (1) EP1070903B1 (de)
AT (1) ATE261565T1 (de)
DE (1) DE60008822T2 (de)
ES (1) ES2214233T3 (de)
FR (1) FR2796748B1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10328144A1 (de) * 2001-12-22 2005-01-05 Mann + Hummel Gmbh Vorrichtung zur Schalldämpfung in einem Rohrkanal
DE10163812A1 (de) * 2001-12-22 2003-07-03 Mann & Hummel Filter Vorrichtung zur Schalldämpfung in einem Rohrkanal
US20030160472A1 (en) * 2002-02-26 2003-08-28 Siemens Canada Limited Integrated splash shield and air intake system
EP1369576B1 (de) * 2002-06-03 2012-02-08 Siemens VDO Automotive Inc. Integriertes Motorraumbauelement und Luftansaugsystem
DE10333021A1 (de) * 2002-07-22 2004-03-04 Siemens Vdo Automotive Inc., Chatham HERSCHEL-QUINCKE Röhre für Fahrzeuganwendungen
US20050000743A1 (en) * 2002-07-22 2005-01-06 Daly Paul Desmond Herschel-Quincke tube arrangements for motor vehicles
US20040094360A1 (en) * 2002-11-06 2004-05-20 Calsonic Kansei Corporation Acoustic dumper for exhaust system
JP2005146994A (ja) * 2003-11-17 2005-06-09 Hitachi Ltd オイルポンプ
US20070045042A1 (en) * 2005-08-25 2007-03-01 L&L Products, Inc. Sound reduction system with sound reduction chamber
US7546899B2 (en) * 2005-10-05 2009-06-16 Arrowhead Products Corporation Lightweight polymer muffler apparatus and method of making same
US20070178003A1 (en) * 2005-11-22 2007-08-02 Parker-Hannifin Corporation Gear pump with ripple chamber for low noise and pressure ripples
KR101303497B1 (ko) * 2006-02-02 2013-09-03 삼성에스디아이 주식회사 소음기를 장착한 연료전지 시스템
MY159328A (en) * 2007-08-09 2016-12-30 Optimum Power Tech L P Pulsation attenuation
US8068575B2 (en) * 2007-11-15 2011-11-29 Ge-Hitachi Nuclear Energy Americas Llc Acoustic load mitigator
JP2010025020A (ja) * 2008-07-22 2010-02-04 Niigata Power Systems Co Ltd 消音装置
US20100051379A1 (en) * 2008-09-02 2010-03-04 Charles Graves Enhanced Exhaust System
MX349960B (es) * 2009-01-12 2017-08-22 Optimum Power Tech L P Aparatos, sistemas, y métodos para el funcionamiento mejorado de un sistema presurizado.
US8100024B2 (en) * 2009-08-28 2012-01-24 Hiwin Technologies Corp. External circulation type ball screw with a noise-reduction structure
CN101956884B (zh) * 2010-07-15 2012-05-09 哈尔滨工程大学 管道排气噪声半主动控制装置
US8746401B2 (en) 2010-10-29 2014-06-10 Boyd L. Butler Frequency-modifying muffler
US8256571B1 (en) 2010-10-29 2012-09-04 Butler Boyd L Frequency-modifying muffler
US8783413B1 (en) 2013-03-13 2014-07-22 Denso International America, Inc. Tuned shunt tubes for climate control air-handling systems
CN103191625A (zh) * 2013-04-27 2013-07-10 河南华润电力古城有限公司 一种吸附式干燥机
CN103256153A (zh) * 2013-05-10 2013-08-21 同济大学 一种用于发动机进气系统的宽频消声器
CN103711182A (zh) * 2013-11-14 2014-04-09 无锡新人居科贸有限公司 一种给排水排污管道
US10191396B2 (en) 2014-06-19 2019-01-29 Asml Netherlands B.V. Lithographic apparatus, object positioning system and device manufacturing method
CN106015818B (zh) * 2016-07-06 2018-12-25 南京常荣声学股份有限公司 一种消声节能管道
US11073145B2 (en) * 2018-01-31 2021-07-27 Trane International Inc. Pressure pulsation traps
CA3108530A1 (en) 2018-08-03 2020-02-06 Trustees Of Boston University Air-transparent selective sound silencer using ultra-open metamaterial
CN109373402A (zh) * 2018-11-27 2019-02-22 佛山市云米电器科技有限公司 一种带内嵌式噪声干涉装置的油烟机排气喷嘴管

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857017A (ja) * 1981-09-29 1983-04-05 Nissan Motor Co Ltd 自動車の排気装置
JPS60209660A (ja) * 1984-04-03 1985-10-22 Suzuki Motor Co Ltd 内燃機関の吸気騒音低減装置
GB8821934D0 (en) * 1988-09-19 1988-10-19 Bartlett R 2-trax silencing system
US5033581A (en) * 1989-10-02 1991-07-23 Feuling Engineering, Inc. Muffler for an internal combustion engine
GB9522724D0 (en) * 1995-11-06 1996-01-10 Acts Ltd A noise attenuator for an induction system or an exhaust system
JP2944552B2 (ja) * 1997-01-21 1999-09-06 株式会社大氣社 消音装置

Also Published As

Publication number Publication date
DE60008822T2 (de) 2005-02-03
US20020189897A1 (en) 2002-12-19
US6772858B2 (en) 2004-08-10
EP1070903A1 (de) 2001-01-24
ES2214233T3 (es) 2004-09-16
ATE261565T1 (de) 2004-03-15
FR2796748B1 (fr) 2001-09-07
EP1070903B1 (de) 2004-03-10
FR2796748A1 (fr) 2001-01-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)