FR2722248B1 - Procede et dispositif de regulation de las richesse de combustion d'un moteur a combustion interne - Google Patents

Procede et dispositif de regulation de las richesse de combustion d'un moteur a combustion interne

Info

Publication number
FR2722248B1
FR2722248B1 FR9408700A FR9408700A FR2722248B1 FR 2722248 B1 FR2722248 B1 FR 2722248B1 FR 9408700 A FR9408700 A FR 9408700A FR 9408700 A FR9408700 A FR 9408700A FR 2722248 B1 FR2722248 B1 FR 2722248B1
Authority
FR
France
Prior art keywords
ras
regulating
combustion engine
internal combustion
combustion
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
FR9408700A
Other languages
English (en)
Other versions
FR2722248A1 (fr
Inventor
Alain Aubourg
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.)
Continental Automotive France SAS
Original Assignee
Siemens Automotive 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 Siemens Automotive SA filed Critical Siemens Automotive SA
Priority to FR9408700A priority Critical patent/FR2722248B1/fr
Publication of FR2722248A1 publication Critical patent/FR2722248A1/fr
Application granted granted Critical
Publication of FR2722248B1 publication Critical patent/FR2722248B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/08—Introducing corrections for particular operating conditions for idling
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/224—Diagnosis of the fuel system
    • F02D2041/226—Fail safe control for fuel injection pump
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR9408700A 1994-07-11 1994-07-11 Procede et dispositif de regulation de las richesse de combustion d'un moteur a combustion interne Expired - Fee Related FR2722248B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9408700A FR2722248B1 (fr) 1994-07-11 1994-07-11 Procede et dispositif de regulation de las richesse de combustion d'un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9408700A FR2722248B1 (fr) 1994-07-11 1994-07-11 Procede et dispositif de regulation de las richesse de combustion d'un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2722248A1 FR2722248A1 (fr) 1996-01-12
FR2722248B1 true FR2722248B1 (fr) 1996-08-14

Family

ID=9465347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9408700A Expired - Fee Related FR2722248B1 (fr) 1994-07-11 1994-07-11 Procede et dispositif de regulation de las richesse de combustion d'un moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2722248B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3656777B2 (ja) * 1996-05-17 2005-06-08 本田技研工業株式会社 内燃機関のアイドル運転制御装置
DE19841151A1 (de) 1998-09-09 2000-03-16 Bosch Gmbh Robert Verfahren und Vorrichtung zum Betreiben und zur Überwachung einer Brennkraftmaschine
CN103732888A (zh) 2011-08-05 2014-04-16 胡斯华纳有限公司 二冲程内燃发动机空燃比的调节

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0233439A (ja) * 1988-07-21 1990-02-02 Fuji Heavy Ind Ltd ２サイクル直噴エンジンの燃料噴射制御装置
JP2512787B2 (ja) * 1988-07-29 1996-07-03 株式会社日立製作所 内燃機関のスロットル開度制御装置
FR2657398B1 (fr) * 1990-01-22 1994-06-10 Renault Procede de regulation sur vehicule d'un moteur a injection directe et allumage commande et systeme pour la mise en óoeuvre du procede et utilisation pour un moteur deux temps.
US5080064A (en) * 1991-04-29 1992-01-14 General Motors Corporation Adaptive learning control for engine intake air flow
PH30377A (en) * 1992-02-11 1997-04-15 Orbital Eng Pty Air fuel ratio control

Also Published As

Publication number Publication date
FR2722248A1 (fr) 1996-01-12

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Effective date: 20110331