FR2895443B1 - EXHAUST NOISE REDUCING DEVICE - Google Patents

EXHAUST NOISE REDUCING DEVICE

Info

Publication number
FR2895443B1
FR2895443B1 FR0513256A FR0513256A FR2895443B1 FR 2895443 B1 FR2895443 B1 FR 2895443B1 FR 0513256 A FR0513256 A FR 0513256A FR 0513256 A FR0513256 A FR 0513256A FR 2895443 B1 FR2895443 B1 FR 2895443B1
Authority
FR
France
Prior art keywords
reducing device
noise reducing
exhaust noise
exhaust
reducing
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 - Fee Related
Application number
FR0513256A
Other languages
French (fr)
Other versions
FR2895443A1 (en
Inventor
Elise Jean
Moreno Marta Marti
Philippe Recouvreur
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.)
Renault SAS
Original Assignee
Renault 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
Application filed by Renault SAS filed Critical Renault SAS
Priority to FR0513256A priority Critical patent/FR2895443B1/en
Publication of FR2895443A1 publication Critical patent/FR2895443A1/en
Application granted granted Critical
Publication of FR2895443B1 publication Critical patent/FR2895443B1/en
Expired - Fee Related 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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • 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
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
FR0513256A 2005-12-23 2005-12-23 EXHAUST NOISE REDUCING DEVICE Expired - Fee Related FR2895443B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0513256A FR2895443B1 (en) 2005-12-23 2005-12-23 EXHAUST NOISE REDUCING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0513256A FR2895443B1 (en) 2005-12-23 2005-12-23 EXHAUST NOISE REDUCING DEVICE

Publications (2)

Publication Number Publication Date
FR2895443A1 FR2895443A1 (en) 2007-06-29
FR2895443B1 true FR2895443B1 (en) 2010-04-16

Family

ID=36575631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0513256A Expired - Fee Related FR2895443B1 (en) 2005-12-23 2005-12-23 EXHAUST NOISE REDUCING DEVICE

Country Status (1)

Country Link
FR (1) FR2895443B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11933207B2 (en) * 2022-06-23 2024-03-19 Paccar Inc Pulse turbo charging exhaust system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242414B (en) * 1963-03-15 1967-06-15 Daimler Benz Ag Exhaust system for multi-cylinder internal combustion engines
DE2101079A1 (en) * 1971-01-12 1972-08-03 Robert Bosch Gmbh, 7000 Stuttgart Mixture-compressing internal combustion engine with valve overlap, which has means for reducing pollutant emissions by damping the exhaust oscillations
GB8429212D0 (en) * 1984-11-19 1984-12-27 Vincent Patents Ltd Exhaust systems for ic engines
JPS6247721U (en) * 1985-09-10 1987-03-24
JP3279162B2 (en) * 1995-12-26 2002-04-30 トヨタ自動車株式会社 Exhaust manifold structure of exhaust manifold

Also Published As

Publication number Publication date
FR2895443A1 (en) 2007-06-29

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Legal Events

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Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

ST Notification of lapse

Effective date: 20180831