GB2383091A - Engine silencer for controlling back pressure and gas leakage - Google Patents

Engine silencer for controlling back pressure and gas leakage Download PDF

Info

Publication number
GB2383091A
GB2383091A GB0303498A GB0303498A GB2383091A GB 2383091 A GB2383091 A GB 2383091A GB 0303498 A GB0303498 A GB 0303498A GB 0303498 A GB0303498 A GB 0303498A GB 2383091 A GB2383091 A GB 2383091A
Authority
GB
United Kingdom
Prior art keywords
inner tube
exhaust
shrink
engine
tube
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.)
Withdrawn
Application number
GB0303498A
Other languages
English (en)
Other versions
GB0303498D0 (en
Inventor
Jefferson Liu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0303498D0 publication Critical patent/GB0303498D0/en
Publication of GB2383091A publication Critical patent/GB2383091A/en
Withdrawn legal-status Critical Current

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
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/02—Tubes being perforated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
GB0303498A 2000-08-18 2000-08-18 Engine silencer for controlling back pressure and gas leakage Withdrawn GB2383091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2000/000243 WO2002014561A1 (fr) 2000-08-18 2000-08-18 Amortisseur de bruit de moteur servant a reguler la contre-pression et la fuite des gaz

Publications (2)

Publication Number Publication Date
GB0303498D0 GB0303498D0 (en) 2003-03-19
GB2383091A true GB2383091A (en) 2003-06-18

Family

ID=4574683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0303498A Withdrawn GB2383091A (en) 2000-08-18 2000-08-18 Engine silencer for controlling back pressure and gas leakage

Country Status (4)

Country Link
CN (1) CN1454286A (zh)
AU (1) AU2000265542A1 (zh)
GB (1) GB2383091A (zh)
WO (1) WO2002014561A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2493381C1 (ru) * 2012-03-23 2013-09-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пензенский государственный университет" (ФГБОУ ВПО "Пензенский государственный университет") Устройство для глушения шума двигателя
EP1507071B1 (de) 2003-08-11 2016-07-13 EMCON Technologies Germany (Augsburg) GmbH Abgasschalldämpfer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286689A (en) * 1978-08-15 1981-09-01 Malmsten Sven O Exhaust gas muffler
CN1120629A (zh) * 1994-08-08 1996-04-17 日野自动车工业株式会社 消音器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286689A (en) * 1978-08-15 1981-09-01 Malmsten Sven O Exhaust gas muffler
CN1120629A (zh) * 1994-08-08 1996-04-17 日野自动车工业株式会社 消音器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1507071B1 (de) 2003-08-11 2016-07-13 EMCON Technologies Germany (Augsburg) GmbH Abgasschalldämpfer
RU2493381C1 (ru) * 2012-03-23 2013-09-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пензенский государственный университет" (ФГБОУ ВПО "Пензенский государственный университет") Устройство для глушения шума двигателя

Also Published As

Publication number Publication date
AU2000265542A1 (en) 2002-02-25
WO2002014561A1 (fr) 2002-02-21
CN1454286A (zh) 2003-11-05
GB0303498D0 (en) 2003-03-19

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Legal Events

Date Code Title Description
789A Request for publication of translation (sect. 89(a)/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)