FR2902825B1 - EXHAUST LINE FOR IGNITION ENGINES - Google Patents

EXHAUST LINE FOR IGNITION ENGINES

Info

Publication number
FR2902825B1
FR2902825B1 FR0652580A FR0652580A FR2902825B1 FR 2902825 B1 FR2902825 B1 FR 2902825B1 FR 0652580 A FR0652580 A FR 0652580A FR 0652580 A FR0652580 A FR 0652580A FR 2902825 B1 FR2902825 B1 FR 2902825B1
Authority
FR
France
Prior art keywords
exhaust line
ignition engines
engines
ignition
exhaust
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
FR0652580A
Other languages
French (fr)
Other versions
FR2902825A1 (en
Inventor
Pascal Climaud
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 FR0652580A priority Critical patent/FR2902825B1/en
Publication of FR2902825A1 publication Critical patent/FR2902825A1/en
Application granted granted Critical
Publication of FR2902825B1 publication Critical patent/FR2902825B1/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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0871—Regulation of absorbents or adsorbents, e.g. purging
    • F01N3/0878—Bypassing absorbents or adsorbents
    • 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
    • F01N13/011—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 purifying devices arranged in parallel
    • 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
    • F01N13/02—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 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • 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
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/04—Catalytic converters

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)
  • Exhaust Silencers (AREA)
FR0652580A 2006-06-21 2006-06-21 EXHAUST LINE FOR IGNITION ENGINES Expired - Fee Related FR2902825B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0652580A FR2902825B1 (en) 2006-06-21 2006-06-21 EXHAUST LINE FOR IGNITION ENGINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0652580A FR2902825B1 (en) 2006-06-21 2006-06-21 EXHAUST LINE FOR IGNITION ENGINES

Publications (2)

Publication Number Publication Date
FR2902825A1 FR2902825A1 (en) 2007-12-28
FR2902825B1 true FR2902825B1 (en) 2011-03-04

Family

ID=37808391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0652580A Expired - Fee Related FR2902825B1 (en) 2006-06-21 2006-06-21 EXHAUST LINE FOR IGNITION ENGINES

Country Status (1)

Country Link
FR (1) FR2902825B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957444A (en) * 1972-05-16 1976-05-18 Toyota Jidosha Kogyo Kabushiki Kaisha Control system for exhaust gas purifying device
GB1386229A (en) * 1972-06-17 1975-03-05 Nissan Motor Internal combustion engine including a misfiring detector
DE2247947A1 (en) * 1972-09-29 1974-04-11 Daimler Benz Ag DEVICE FOR PURIFYING EXHAUST GAS FROM COMBUSTION ENGINE
AU6455974A (en) * 1973-01-26 1975-07-17 Lucas Electrical Co Ltd Reducing the level of pollutants in the exhaust emission

Also Published As

Publication number Publication date
FR2902825A1 (en) 2007-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130228