FR2926594B1 - Circuit d'echappement pour moteur a combustion interne dote d'un systeme de double suralimentation - Google Patents

Circuit d'echappement pour moteur a combustion interne dote d'un systeme de double suralimentation

Info

Publication number
FR2926594B1
FR2926594B1 FR0850382A FR0850382A FR2926594B1 FR 2926594 B1 FR2926594 B1 FR 2926594B1 FR 0850382 A FR0850382 A FR 0850382A FR 0850382 A FR0850382 A FR 0850382A FR 2926594 B1 FR2926594 B1 FR 2926594B1
Authority
FR
France
Prior art keywords
double
power supply
combustion engine
internal combustion
supply system
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
FR0850382A
Other languages
English (en)
Other versions
FR2926594A1 (fr
Inventor
Caroline Gasq
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
Priority to FR0850382A priority Critical patent/FR2926594B1/fr
Publication of FR2926594A1 publication Critical patent/FR2926594A1/fr
Application granted granted Critical
Publication of FR2926594B1 publication Critical patent/FR2926594B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/007—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in parallel, e.g. at least one pump supplying alternatively
    • 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
    • F01N13/009—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 having two or more separate purifying devices arranged 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
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Supercharger (AREA)
FR0850382A 2008-01-22 2008-01-22 Circuit d'echappement pour moteur a combustion interne dote d'un systeme de double suralimentation Expired - Fee Related FR2926594B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0850382A FR2926594B1 (fr) 2008-01-22 2008-01-22 Circuit d'echappement pour moteur a combustion interne dote d'un systeme de double suralimentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0850382A FR2926594B1 (fr) 2008-01-22 2008-01-22 Circuit d'echappement pour moteur a combustion interne dote d'un systeme de double suralimentation

Publications (2)

Publication Number Publication Date
FR2926594A1 FR2926594A1 (fr) 2009-07-24
FR2926594B1 true FR2926594B1 (fr) 2013-01-04

Family

ID=39743141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0850382A Expired - Fee Related FR2926594B1 (fr) 2008-01-22 2008-01-22 Circuit d'echappement pour moteur a combustion interne dote d'un systeme de double suralimentation

Country Status (1)

Country Link
FR (1) FR2926594B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939721U (ja) * 1982-09-08 1984-03-14 本田技研工業株式会社 エンジンにおけるターボ過給機及び触媒コンバータの取付構造
JPS59141709A (ja) * 1983-01-31 1984-08-14 Mazda Motor Corp タ−ボ過給機付エンジンの排気浄化装置
JPH05156956A (ja) * 1991-12-06 1993-06-22 Toyota Motor Corp 過給機付エンジンの排気装置
DE10347589A1 (de) * 2003-10-14 2005-06-09 Volkswagen Ag Brennkraftmaschine mit zwei Abgasturboladern
DE102004035325A1 (de) * 2004-07-21 2006-02-16 Bayerische Motoren Werke Ag Abgasnachbehandlung mit sequentieller Aufladung

Also Published As

Publication number Publication date
FR2926594A1 (fr) 2009-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140930