FR2821116B1 - METHOD AND DEVICE FOR REGENERATING A PARTICLE FILTER OF A HEAT ENGINE - Google Patents

METHOD AND DEVICE FOR REGENERATING A PARTICLE FILTER OF A HEAT ENGINE

Info

Publication number
FR2821116B1
FR2821116B1 FR0102229A FR0102229A FR2821116B1 FR 2821116 B1 FR2821116 B1 FR 2821116B1 FR 0102229 A FR0102229 A FR 0102229A FR 0102229 A FR0102229 A FR 0102229A FR 2821116 B1 FR2821116 B1 FR 2821116B1
Authority
FR
France
Prior art keywords
regenerating
heat engine
particle filter
particle
engine
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
FR0102229A
Other languages
French (fr)
Other versions
FR2821116A1 (en
Inventor
Christophe Cottard
Jean Personnaz
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 FR0102229A priority Critical patent/FR2821116B1/en
Publication of FR2821116A1 publication Critical patent/FR2821116A1/en
Application granted granted Critical
Publication of FR2821116B1 publication Critical patent/FR2821116B1/en
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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/029—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles by adding non-fuel substances to exhaust
    • F01N3/0293—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles by adding non-fuel substances to exhaust injecting substances in exhaust stream
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/029—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles by adding non-fuel substances to exhaust
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/04—Adding substances to exhaust gases the substance being hydrogen
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
FR0102229A 2001-02-19 2001-02-19 METHOD AND DEVICE FOR REGENERATING A PARTICLE FILTER OF A HEAT ENGINE Expired - Fee Related FR2821116B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0102229A FR2821116B1 (en) 2001-02-19 2001-02-19 METHOD AND DEVICE FOR REGENERATING A PARTICLE FILTER OF A HEAT ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0102229A FR2821116B1 (en) 2001-02-19 2001-02-19 METHOD AND DEVICE FOR REGENERATING A PARTICLE FILTER OF A HEAT ENGINE

Publications (2)

Publication Number Publication Date
FR2821116A1 FR2821116A1 (en) 2002-08-23
FR2821116B1 true FR2821116B1 (en) 2003-06-27

Family

ID=8860188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0102229A Expired - Fee Related FR2821116B1 (en) 2001-02-19 2001-02-19 METHOD AND DEVICE FOR REGENERATING A PARTICLE FILTER OF A HEAT ENGINE

Country Status (1)

Country Link
FR (1) FR2821116B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11286822B2 (en) * 2020-01-13 2022-03-29 Saudi Arabian Oil Company Mitigating particulate matter emission in engine exhaust

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548264B1 (en) * 1983-06-16 1985-12-13 Renault REGENERATION OF PARTICLE FILTERS, ESPECIALLY FOR DIESEL ENGINES
JPH0629547B2 (en) * 1991-11-14 1994-04-20 株式会社新燃焼システム研究所 Exhaust gas purification device using fuel reforming reducing agent
DE4201018A1 (en) * 1992-01-16 1993-07-22 Daimler Benz Ag Exhaust gas treatment for IC engine - metering hydrogen@ and oxygen@ into exhaust duct to ignite and raise temp. to process exhaust products
DE19924778A1 (en) * 1999-05-29 2000-11-30 Bayerische Motoren Werke Ag Internal combustion engine with a fuel cell as a current / voltage source

Also Published As

Publication number Publication date
FR2821116A1 (en) 2002-08-23

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ST Notification of lapse

Effective date: 20131031