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FR2982909B1 - PROCESS FOR PURGING FUEL VAPORS - Google Patents

PROCESS FOR PURGING FUEL VAPORS

Info

Publication number
FR2982909B1
FR2982909B1 FR1160673A FR1160673A FR2982909B1 FR 2982909 B1 FR2982909 B1 FR 2982909B1 FR 1160673 A FR1160673 A FR 1160673A FR 1160673 A FR1160673 A FR 1160673A FR 2982909 B1 FR2982909 B1 FR 2982909B1
Authority
FR
France
Prior art keywords
fuel vapors
purging fuel
purging
vapors
fuel
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
FR1160673A
Other languages
French (fr)
Other versions
FR2982909A1 (en
Inventor
Matthieu Grolleau
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 FR1160673A priority Critical patent/FR2982909B1/en
Publication of FR2982909A1 publication Critical patent/FR2982909A1/en
Application granted granted Critical
Publication of FR2982909B1 publication Critical patent/FR2982909B1/en
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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0042—Controlling the combustible mixture as a function of the canister purging, e.g. control of injected fuel to compensate for deviation of air fuel ratio when purging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/089—Layout of the fuel vapour installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/084—Blends of gasoline and alcohols, e.g. E85
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
FR1160673A 2011-11-23 2011-11-23 PROCESS FOR PURGING FUEL VAPORS Expired - Fee Related FR2982909B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1160673A FR2982909B1 (en) 2011-11-23 2011-11-23 PROCESS FOR PURGING FUEL VAPORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1160673A FR2982909B1 (en) 2011-11-23 2011-11-23 PROCESS FOR PURGING FUEL VAPORS

Publications (2)

Publication Number Publication Date
FR2982909A1 FR2982909A1 (en) 2013-05-24
FR2982909B1 true FR2982909B1 (en) 2013-12-27

Family

ID=45558224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160673A Expired - Fee Related FR2982909B1 (en) 2011-11-23 2011-11-23 PROCESS FOR PURGING FUEL VAPORS

Country Status (1)

Country Link
FR (1) FR2982909B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945885A (en) * 1989-06-16 1990-08-07 General Motors Corporation Multi-fuel engine control with canister purge
US5255661A (en) * 1992-08-24 1993-10-26 Chrysler Corporation Method for determining fuel composition using oxygen sensor feedback control
JP4424417B2 (en) * 2007-12-25 2010-03-03 三菱自動車工業株式会社 Device for estimating the amount of alcohol in fuel
JP4484086B2 (en) * 2008-02-14 2010-06-16 三菱自動車工業株式会社 Control device for internal combustion engine

Also Published As

Publication number Publication date
FR2982909A1 (en) 2013-05-24

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

ST Notification of lapse

Effective date: 20180731