FR2773196B1 - Dispositif pour la depollution des gaz echappes des moteurs a combustion interne - Google Patents

Dispositif pour la depollution des gaz echappes des moteurs a combustion interne

Info

Publication number
FR2773196B1
FR2773196B1 FR9716820A FR9716820A FR2773196B1 FR 2773196 B1 FR2773196 B1 FR 2773196B1 FR 9716820 A FR9716820 A FR 9716820A FR 9716820 A FR9716820 A FR 9716820A FR 2773196 B1 FR2773196 B1 FR 2773196B1
Authority
FR
France
Prior art keywords
depollution
internal combustion
exhaust gases
combustion engines
engines
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
FR9716820A
Other languages
English (en)
Other versions
FR2773196A1 (fr
Inventor
Kiril Tzifkansky
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
Priority to FR9716820A priority Critical patent/FR2773196B1/fr
Publication of FR2773196A1 publication Critical patent/FR2773196A1/fr
Application granted granted Critical
Publication of FR2773196B1 publication Critical patent/FR2773196B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/34—Arrangements for supply of additional air using air conduits or jet air pumps, e.g. near the engine exhaust port
    • 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
    • F01N2270/00—Mixing air with exhaust gases
    • F01N2270/10—Mixing air with exhaust gases for rendering exhaust innocuous, e.g. by dilution
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
FR9716820A 1997-12-29 1997-12-29 Dispositif pour la depollution des gaz echappes des moteurs a combustion interne Expired - Fee Related FR2773196B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9716820A FR2773196B1 (fr) 1997-12-29 1997-12-29 Dispositif pour la depollution des gaz echappes des moteurs a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9716820A FR2773196B1 (fr) 1997-12-29 1997-12-29 Dispositif pour la depollution des gaz echappes des moteurs a combustion interne

Publications (2)

Publication Number Publication Date
FR2773196A1 FR2773196A1 (fr) 1999-07-02
FR2773196B1 true FR2773196B1 (fr) 2000-02-11

Family

ID=9515396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9716820A Expired - Fee Related FR2773196B1 (fr) 1997-12-29 1997-12-29 Dispositif pour la depollution des gaz echappes des moteurs a combustion interne

Country Status (1)

Country Link
FR (1) FR2773196B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2373197A (en) * 2001-03-15 2002-09-18 James Stuart Moray Edmiston Apparatus and method for treating exhaust emissions
WO2005040568A1 (fr) * 2003-10-24 2005-05-06 Siebe Hendrik And Frederika Terpstra As Trustee For Set Family Trust Refroidissement des gaz d'echappement pour moteur
FR3109607B1 (fr) * 2020-04-23 2022-05-13 Renault Sas Dispositif catalytique pour traitement des gaz d’echappement d’un moteur, comportant un organe d’injection d’air

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338682A (en) * 1964-12-14 1967-08-29 Walker Mfg Co Muffler secondary air silencer
DE1301337B (de) * 1965-05-26 1969-08-21 Aerolyt Vertriebsgesellschaft Vorrichtung zum Entgiften von Abgasen, insbesondere aus Verbrennungsmotoren
DE1804829A1 (de) * 1968-10-24 1970-05-27 Daimler Benz Ag Rotationskolben-Brennkraftmaschine,insbesondere mit Schlupfeingriff
DE2820749A1 (de) * 1978-05-12 1979-11-15 Walter Franke Verbrennungskraftmotor
JPS5810108A (ja) * 1981-07-10 1983-01-20 Nippon Soken Inc 内燃機関のリ−ド弁式二次空気供給装置
JPS5828507A (ja) * 1981-07-20 1983-02-19 Nippon Soken Inc 内燃機関のリ−ド弁式二次空気供給装置
JPS6019911A (ja) * 1983-07-12 1985-02-01 Nippon Soken Inc 二次空気導入管
US5161370A (en) * 1991-03-04 1992-11-10 Kenneth Brew Catalytic converter accessory apparatus

Also Published As

Publication number Publication date
FR2773196A1 (fr) 1999-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111202