FR3056644B1 - Procede de commande d'une pompe a carburant pour un vehicule automobile - Google Patents

Procede de commande d'une pompe a carburant pour un vehicule automobile

Info

Publication number
FR3056644B1
FR3056644B1 FR1658972A FR1658972A FR3056644B1 FR 3056644 B1 FR3056644 B1 FR 3056644B1 FR 1658972 A FR1658972 A FR 1658972A FR 1658972 A FR1658972 A FR 1658972A FR 3056644 B1 FR3056644 B1 FR 3056644B1
Authority
FR
France
Prior art keywords
controlling
motor vehicle
fuel pump
fuel
pump
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.)
Active
Application number
FR1658972A
Other languages
English (en)
Other versions
FR3056644A1 (fr
Inventor
Jeremie Memain
Sebastien Chiabo
Guillaume Nantet
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 GmbH
Continental Automotive France SAS
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1658972A priority Critical patent/FR3056644B1/fr
Publication of FR3056644A1 publication Critical patent/FR3056644A1/fr
Application granted granted Critical
Publication of FR3056644B1 publication Critical patent/FR3056644B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/30Controlling fuel injection
    • F02D41/38Controlling fuel injection of the high pressure type
    • F02D41/3809Common rail control systems
    • F02D41/3836Controlling the fuel pressure
    • F02D41/3845Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/04Introducing corrections for particular operating conditions
    • F02D41/08Introducing corrections for particular operating conditions for idling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1401Introducing closed-loop corrections characterised by the control or regulation method
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20Varying fuel delivery in quantity or timing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F02M63/0265Pumps feeding common rails
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/02Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06Control using electricity
    • F04B49/065Control using electricity and making use of computers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/30Controlling fuel injection
    • F02D41/38Controlling fuel injection of the high pressure type
    • F02D2041/389Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/30Controlling fuel injection
    • F02D41/38Controlling fuel injection of the high pressure type
    • F02D41/3809Common rail control systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00Fluid parameters
    • F04B2205/09Flow through the pump
FR1658972A 2016-09-23 2016-09-23 Procede de commande d'une pompe a carburant pour un vehicule automobile Active FR3056644B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1658972A FR3056644B1 (fr) 2016-09-23 2016-09-23 Procede de commande d'une pompe a carburant pour un vehicule automobile

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR1658972A FR3056644B1 (fr) 2016-09-23 2016-09-23 Procede de commande d'une pompe a carburant pour un vehicule automobile
PCT/FR2017/052545 WO2018055301A2 (fr) 2016-09-23 2017-09-22 Procédé de commande d'une pompe à carburant pour un véhicule automobile
US16/335,978 US20190264631A1 (en) 2016-09-23 2017-09-22 Method for controlling a fuel pump for a motor vehicle
CN201780058536.0A CN109790794A (zh) 2016-09-23 2017-09-22 用于机动车辆的燃料泵的控制方法

Publications (2)

Publication Number Publication Date
FR3056644A1 FR3056644A1 (fr) 2018-03-30
FR3056644B1 true FR3056644B1 (fr) 2018-11-02

Family

ID=57583247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1658972A Active FR3056644B1 (fr) 2016-09-23 2016-09-23 Procede de commande d'une pompe a carburant pour un vehicule automobile

Country Status (4)

Country Link
US (1) US20190264631A1 (fr)
CN (1) CN109790794A (fr)
FR (1) FR3056644B1 (fr)
WO (1) WO2018055301A2 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781013B1 (fr) * 1998-07-13 2001-02-16 Magneti Marelli France Circuit d'alimentation en carburant a pompe electrique pilotee en debit objectif, pour moteur a combustion interne
EP1521913B1 (fr) 2002-07-11 2009-09-09 Continental Automotive Asnieres France Dispositif et procédé de contrôle de débit d'une pompe à injection directe d'essence
US8590510B2 (en) * 2010-08-24 2013-11-26 Ford Global Technologies, Llc Fuel system for a multi-fuel engine
US8844503B2 (en) * 2010-09-23 2014-09-30 Cummins Intellectual Property, Inc. Variable flow fuel transfer pump system and method
KR101241594B1 (ko) * 2010-12-01 2013-03-11 기아자동차주식회사 Gdi엔진의 연료공급시스템 및 그 제어방법
JP5212501B2 (ja) * 2011-02-18 2013-06-19 株式会社デンソー 燃料噴射装置
DE102011112947B3 (de) * 2011-09-13 2012-12-20 L'orange Gmbh Hochdruckpumpensystem

Also Published As

Publication number Publication date
US20190264631A1 (en) 2019-08-29
WO2018055301A3 (fr) 2018-06-14
WO2018055301A2 (fr) 2018-03-29
CN109790794A (zh) 2019-05-21
FR3056644A1 (fr) 2018-03-30

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Legal Events

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Effective date: 20180330

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Year of fee payment: 4

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Year of fee payment: 5

TP Transmission of property

Owner name: CONTINENTAL AUTOMOTIVE FRANCE, FR

Effective date: 20210309

Owner name: CONTINENTAL AUTOMOTIVE GMBH, DE

Effective date: 20210309