GB202102506D0 - A method of controlling a solenoid operating fuel injector - Google Patents

A method of controlling a solenoid operating fuel injector

Info

Publication number
GB202102506D0
GB202102506D0 GBGB2102506.9A GB202102506A GB202102506D0 GB 202102506 D0 GB202102506 D0 GB 202102506D0 GB 202102506 A GB202102506 A GB 202102506A GB 202102506 D0 GB202102506 D0 GB 202102506D0
Authority
GB
United Kingdom
Prior art keywords
controlling
fuel injector
operating fuel
solenoid operating
solenoid
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.)
Granted
Application number
GBGB2102506.9A
Other versions
GB2603955B (en
GB2603955A (en
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.)
Delphi Technologies IP Ltd
Original Assignee
Delphi Technologies IP Ltd
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 Delphi Technologies IP Ltd filed Critical Delphi Technologies IP Ltd
Priority to GB2102506.9A priority Critical patent/GB2603955B/en
Publication of GB202102506D0 publication Critical patent/GB202102506D0/en
Priority to PCT/EP2022/053416 priority patent/WO2022175186A1/en
Priority to EP22705050.7A priority patent/EP4295024A1/en
Priority to JP2023550580A priority patent/JP2024507868A/en
Publication of GB2603955A publication Critical patent/GB2603955A/en
Application granted granted Critical
Publication of GB2603955B publication Critical patent/GB2603955B/en
Active 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2464—Characteristics of actuators
    • F02D41/2467—Characteristics of actuators for injectors
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2477—Methods of calibrating or learning characterised by the method used for learning

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)
  • Fuel-Injection Apparatus (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GB2102506.9A 2021-02-22 2021-02-22 A method of controlling a solenoid operating fuel injector Active GB2603955B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2102506.9A GB2603955B (en) 2021-02-22 2021-02-22 A method of controlling a solenoid operating fuel injector
PCT/EP2022/053416 WO2022175186A1 (en) 2021-02-22 2022-02-11 A method of controlling a solenoid operating fuel injector
EP22705050.7A EP4295024A1 (en) 2021-02-22 2022-02-11 A method of controlling a solenoid operating fuel injector
JP2023550580A JP2024507868A (en) 2021-02-22 2022-02-11 How to control a solenoid operated fuel injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2102506.9A GB2603955B (en) 2021-02-22 2021-02-22 A method of controlling a solenoid operating fuel injector

Publications (3)

Publication Number Publication Date
GB202102506D0 true GB202102506D0 (en) 2021-04-07
GB2603955A GB2603955A (en) 2022-08-24
GB2603955B GB2603955B (en) 2023-04-26

Family

ID=75339211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2102506.9A Active GB2603955B (en) 2021-02-22 2021-02-22 A method of controlling a solenoid operating fuel injector

Country Status (4)

Country Link
EP (1) EP4295024A1 (en)
JP (1) JP2024507868A (en)
GB (1) GB2603955B (en)
WO (1) WO2022175186A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH076434B2 (en) * 1991-10-09 1995-01-30 株式会社ゼクセル Electronic fuel injection device
JP3487207B2 (en) * 1999-02-01 2004-01-13 株式会社デンソー Fuel injection system
DE102006009920A1 (en) * 2006-03-03 2007-09-06 Robert Bosch Gmbh Determination of individual cylinder correction values of the injection quantity of an internal combustion engine
EP2650518A1 (en) * 2012-04-12 2013-10-16 Delphi Automotive Systems Luxembourg SA Method of controlling an injection time of a fuel injector
ITBO20120310A1 (en) * 2012-06-06 2013-12-07 Magneti Marelli Spa METHOD TO DETERMINE THE LAW OF INJECTION OF A FUEL INJECTOR
JP6981366B2 (en) * 2018-05-25 2021-12-15 株式会社デンソー Fuel injection valve controller and method

Also Published As

Publication number Publication date
GB2603955B (en) 2023-04-26
WO2022175186A1 (en) 2022-08-25
EP4295024A1 (en) 2023-12-27
GB2603955A (en) 2022-08-24
JP2024507868A (en) 2024-02-21

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20240516 AND 20240522