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GB201421853D0 - Fuel injection control in an internal combustion engine - Google Patents

Fuel injection control in an internal combustion engine

Info

Publication number
GB201421853D0
GB201421853D0 GBGB1421853.1A GB201421853A GB201421853D0 GB 201421853 D0 GB201421853 D0 GB 201421853D0 GB 201421853 A GB201421853 A GB 201421853A GB 201421853 D0 GB201421853 D0 GB 201421853D0
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
fuel injection
injection control
control
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.)
Ceased
Application number
GBGB1421853.1A
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 International Operations Luxembourg SARL
Original Assignee
Delphi International Operations Luxembourg SARL
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 International Operations Luxembourg SARL filed Critical Delphi International Operations Luxembourg SARL
Priority to GBGB1421853.1A priority Critical patent/GB201421853D0/en
Publication of GB201421853D0 publication Critical patent/GB201421853D0/en
Priority to PCT/EP2015/078917 priority patent/WO2016091848A1/en
Ceased 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
    • F02D41/24—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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0618—Actual fuel injection timing or delay, e.g. determined from fuel pressure drop
    • 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
    • Y02T10/40—Engine management systems

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)
GBGB1421853.1A 2014-12-09 2014-12-09 Fuel injection control in an internal combustion engine Ceased GB201421853D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1421853.1A GB201421853D0 (en) 2014-12-09 2014-12-09 Fuel injection control in an internal combustion engine
PCT/EP2015/078917 WO2016091848A1 (en) 2014-12-09 2015-12-08 Fuel injection control in an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1421853.1A GB201421853D0 (en) 2014-12-09 2014-12-09 Fuel injection control in an internal combustion engine

Publications (1)

Publication Number Publication Date
GB201421853D0 true GB201421853D0 (en) 2015-01-21

Family

ID=52425664

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1421853.1A Ceased GB201421853D0 (en) 2014-12-09 2014-12-09 Fuel injection control in an internal combustion engine

Country Status (2)

Country Link
GB (1) GB201421853D0 (en)
WO (1) WO2016091848A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10401398B2 (en) 2017-03-03 2019-09-03 Woodward, Inc. Fingerprinting of fluid injection devices
US10393056B2 (en) * 2017-05-10 2019-08-27 Ford Global Technologies, Llc Method and system for characterizing a port fuel injector
IT201800005760A1 (en) * 2018-05-28 2019-11-28 METHOD FOR DETERMINING AN INSTANT OF CLOSING OF AN ELECTROMAGNETIC FUEL INJECTOR
IT201800005765A1 (en) 2018-05-28 2019-11-28 METHOD FOR DETERMINING AN OPENING TIME OF AN ELECTROMAGNETIC FUEL INJECTOR
JP7247135B2 (en) * 2020-03-18 2023-03-28 日立Astemo株式会社 detector
GB2603799B (en) * 2021-02-15 2023-06-07 Delphi Tech Ip Ltd Method of determining the opening delay of a fuel injector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6848626B2 (en) * 2001-03-15 2005-02-01 Siemens Vdo Automotive Corporation End of valve motion detection for a spool control valve
DE102009003215A1 (en) * 2009-05-19 2010-11-25 Robert Bosch Gmbh Method and control device for operating an injection valve
EP2455600A1 (en) * 2010-11-17 2012-05-23 Continental Automotive GmbH Method and apparatus for operating an injection valve
EP2469064A1 (en) * 2010-12-24 2012-06-27 Delphi Technologies, Inc. Method of controlling an internal combustion engine
DE102011075750B4 (en) * 2011-05-12 2021-02-11 Vitesco Technologies GmbH Method for determining a position of a closure element of an injection valve for an internal combustion engine
WO2013191267A1 (en) * 2012-06-21 2013-12-27 日立オートモティブシステムズ株式会社 Control device for internal combustion engine
US9074552B2 (en) * 2012-06-27 2015-07-07 GM Global Technology Operations LLC Fuel injector closing timing adjustment systems and methods
EP2685074B1 (en) * 2012-07-13 2018-04-18 Delphi Automotive Systems Luxembourg SA Fuel injection control in an internal combustion engine

Also Published As

Publication number Publication date
WO2016091848A1 (en) 2016-06-16

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)