FR2863659B1 - Dispositif d'obturation d'un conduit d'une ligne d'echappement - Google Patents

Dispositif d'obturation d'un conduit d'une ligne d'echappement

Info

Publication number
FR2863659B1
FR2863659B1 FR0450427A FR0450427A FR2863659B1 FR 2863659 B1 FR2863659 B1 FR 2863659B1 FR 0450427 A FR0450427 A FR 0450427A FR 0450427 A FR0450427 A FR 0450427A FR 2863659 B1 FR2863659 B1 FR 2863659B1
Authority
FR
France
Prior art keywords
shutting
conduit
exhaust line
exhaust
line
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
FR0450427A
Other languages
English (en)
Other versions
FR2863659A1 (fr
Inventor
Michel Grandmougin
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.)
Faurecia Systemes dEchappement SAS
Original Assignee
Faurecia Systemes dEchappement SAS
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
Priority claimed from FR0351080A external-priority patent/FR2863658B1/fr
Application filed by Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR0450427A priority Critical patent/FR2863659B1/fr
Priority to KR1020067014151A priority patent/KR20060130102A/ko
Priority to PCT/FR2004/050700 priority patent/WO2005059327A1/fr
Publication of FR2863659A1 publication Critical patent/FR2863659A1/fr
Application granted granted Critical
Publication of FR2863659B1 publication Critical patent/FR2863659B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/085—Other arrangements or adaptations of exhaust conduits having means preventing foreign matter from entering exhaust conduit
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
FR0450427A 2003-12-16 2004-03-03 Dispositif d'obturation d'un conduit d'une ligne d'echappement Expired - Lifetime FR2863659B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0450427A FR2863659B1 (fr) 2003-12-16 2004-03-03 Dispositif d'obturation d'un conduit d'une ligne d'echappement
KR1020067014151A KR20060130102A (ko) 2003-12-16 2004-12-15 배기 라인의 파이프 밀폐 장치
PCT/FR2004/050700 WO2005059327A1 (fr) 2003-12-16 2004-12-15 Dispositif d'obturation d'un conduit d'une ligne d'echappement.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0351080A FR2863658B1 (fr) 2003-12-16 2003-12-16 Dispositif d'obturation de l'extremite d'un conduit d'une ligne d'echappement
FR0450427A FR2863659B1 (fr) 2003-12-16 2004-03-03 Dispositif d'obturation d'un conduit d'une ligne d'echappement

Publications (2)

Publication Number Publication Date
FR2863659A1 FR2863659A1 (fr) 2005-06-17
FR2863659B1 true FR2863659B1 (fr) 2007-10-05

Family

ID=34621633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0450427A Expired - Lifetime FR2863659B1 (fr) 2003-12-16 2004-03-03 Dispositif d'obturation d'un conduit d'une ligne d'echappement

Country Status (3)

Country Link
KR (1) KR20060130102A (fr)
FR (1) FR2863659B1 (fr)
WO (1) WO2005059327A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1939416B1 (fr) 2006-12-29 2009-08-19 Magneti Marelli S.p.A. Silencieux à géométrie variable pour système d'échappement d'un moteur à combustion interne
KR101463238B1 (ko) * 2014-04-04 2014-11-24 주식회사 코웰 자동차 머플러용 가변형 배기밸브
KR20220127973A (ko) 2021-03-12 2022-09-20 한화디펜스 주식회사 주행 장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013512A1 (de) * 1980-04-08 1981-10-15 Hydro Maschinenbau Gmbh, 7240 Horb Auspuffklappe fuer senkrecht nach oben ragende auspuffrohre
JP2002089257A (ja) * 2000-09-11 2002-03-27 Calsonic Kansei Corp 制御マフラ用バルブおよび制御マフラ用バルブの弁体組み付け方法
DE10128949A1 (de) * 2001-06-19 2003-07-10 Faurecia Abgastechnik Gmbh Abgasklappe

Also Published As

Publication number Publication date
FR2863659A1 (fr) 2005-06-17
WO2005059327A1 (fr) 2005-06-30
KR20060130102A (ko) 2006-12-18

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