SE526680C2 - Förfarande för reduktion av buller i en högeffektförbränningsmotor - Google Patents

Förfarande för reduktion av buller i en högeffektförbränningsmotor

Info

Publication number
SE526680C2
SE526680C2 SE0303613A SE0303613A SE526680C2 SE 526680 C2 SE526680 C2 SE 526680C2 SE 0303613 A SE0303613 A SE 0303613A SE 0303613 A SE0303613 A SE 0303613A SE 526680 C2 SE526680 C2 SE 526680C2
Authority
SE
Sweden
Prior art keywords
sound
exhaust system
attenuation
power
combustion engine
Prior art date
Application number
SE0303613A
Other languages
English (en)
Swedish (sv)
Other versions
SE0303613L (sv
SE0303613D0 (sv
Inventor
Claes-Goeran Johansson
Mats Aabom
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Priority to SE0303613A priority Critical patent/SE526680C2/sv
Publication of SE0303613D0 publication Critical patent/SE0303613D0/xx
Priority to EP04809071A priority patent/EP1704306B1/de
Priority to DE602004007163T priority patent/DE602004007163T2/de
Priority to US10/584,687 priority patent/US20070240933A1/en
Priority to AT04809071T priority patent/ATE365266T1/de
Priority to PCT/SE2004/001898 priority patent/WO2005064127A1/en
Publication of SE0303613L publication Critical patent/SE0303613L/sv
Publication of SE526680C2 publication Critical patent/SE526680C2/sv

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
    • F01N13/02—Exhaust or silencing apparatus characterised by constructional features having two or more separate silencers in series
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Supercharger (AREA)
  • Tires In General (AREA)
SE0303613A 2003-12-31 2003-12-31 Förfarande för reduktion av buller i en högeffektförbränningsmotor SE526680C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0303613A SE526680C2 (sv) 2003-12-31 2003-12-31 Förfarande för reduktion av buller i en högeffektförbränningsmotor
EP04809071A EP1704306B1 (de) 2003-12-31 2004-12-16 Verfahren zur reduzierung von lärm eines hochleistungs-verbrennungsmotors
DE602004007163T DE602004007163T2 (de) 2003-12-31 2004-12-16 Verfahren zur reduzierung von lärm eines hochleistungs-verbrennungsmotors
US10/584,687 US20070240933A1 (en) 2003-12-31 2004-12-16 Method for Reducing Noise of a High Power Combustion Engine
AT04809071T ATE365266T1 (de) 2003-12-31 2004-12-16 Verfahren zur reduzierung von lärm eines hochleistungs-verbrennungsmotors
PCT/SE2004/001898 WO2005064127A1 (en) 2003-12-31 2004-12-16 A method for reducing noise of a high power combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0303613A SE526680C2 (sv) 2003-12-31 2003-12-31 Förfarande för reduktion av buller i en högeffektförbränningsmotor

Publications (3)

Publication Number Publication Date
SE0303613D0 SE0303613D0 (sv) 2003-12-31
SE0303613L SE0303613L (sv) 2005-07-01
SE526680C2 true SE526680C2 (sv) 2005-10-25

Family

ID=30768920

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0303613A SE526680C2 (sv) 2003-12-31 2003-12-31 Förfarande för reduktion av buller i en högeffektförbränningsmotor

Country Status (6)

Country Link
US (1) US20070240933A1 (de)
EP (1) EP1704306B1 (de)
AT (1) ATE365266T1 (de)
DE (1) DE602004007163T2 (de)
SE (1) SE526680C2 (de)
WO (1) WO2005064127A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100969378B1 (ko) * 2008-03-31 2010-07-09 현대자동차주식회사 배기 가스 정화 장치
WO2014076355A1 (en) 2012-11-15 2014-05-22 Wärtsilä Finland Oy An exhaust gas noise attenuator unit for internal combustion piston engine
GB2528950A (en) 2014-08-06 2016-02-10 Aaf Ltd Sound suppression apparatus
US10781732B2 (en) 2015-05-25 2020-09-22 Wärtsilä Finland Oy Acoustic attenuator for damping pressure vibrations in an exhaust system of an engine, an acoustic attenuation system using the attenuators, and method of damping pressure vibrations in an exhaust system of an engine
DK179246B1 (en) * 2016-03-31 2018-03-05 Ap Moeller Maersk As Container ship
JP7422402B2 (ja) * 2020-10-29 2024-01-26 学校法人東海大学 熱音響消音器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826261A (en) * 1956-08-30 1958-03-11 Oliver C Eckel Acoustical control apparatus
US4371054A (en) * 1978-03-16 1983-02-01 Lockheed Corporation Flow duct sound attenuator
JPH0544503Y2 (de) * 1988-07-29 1993-11-11
EP0895562B1 (de) * 1996-04-22 2000-07-05 Wilhelmus Lambertus Arnoldus Meusen Abgasvorrichtung für brennkraftmaschinen und fahrzeug mit dieser vorrichtung
SE9604664L (sv) * 1996-12-19 1998-01-19 Flaekt Ab Anordning och förfarande för ljudminskning i ett transportsystem för gasformigt medium samt användning av anordningen vid ett avgassystem för fartyg
US6454047B1 (en) * 2000-10-17 2002-09-24 Bbnt Solutions Llc System and method for phases noise attenuation

Also Published As

Publication number Publication date
SE0303613L (sv) 2005-07-01
SE0303613D0 (sv) 2003-12-31
ATE365266T1 (de) 2007-07-15
US20070240933A1 (en) 2007-10-18
DE602004007163T2 (de) 2008-02-21
EP1704306B1 (de) 2007-06-20
EP1704306A1 (de) 2006-09-27
WO2005064127A1 (en) 2005-07-14
DE602004007163D1 (de) 2007-08-02

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