JPWO2020196205A1 - - Google Patents

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Publication number
JPWO2020196205A1
JPWO2020196205A1 JP2021509278A JP2021509278A JPWO2020196205A1 JP WO2020196205 A1 JPWO2020196205 A1 JP WO2020196205A1 JP 2021509278 A JP2021509278 A JP 2021509278A JP 2021509278 A JP2021509278 A JP 2021509278A JP WO2020196205 A1 JPWO2020196205 A1 JP WO2020196205A1
Authority
JP
Japan
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.)
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Application number
JP2021509278A
Other languages
Japanese (ja)
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JP7238970B2 (en
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
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Publication of JPWO2020196205A1 publication Critical patent/JPWO2020196205A1/ja
Application granted granted Critical
Publication of JP7238970B2 publication Critical patent/JP7238970B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • 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
    • 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
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low 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
    • F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
    • 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
    • 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)
JP2021509278A 2019-03-27 2020-03-18 Fuel injection control system for pre-chamber internal combustion engine Active JP7238970B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019061126 2019-03-27
JP2019061126 2019-03-27
PCT/JP2020/012155 WO2020196205A1 (en) 2019-03-27 2020-03-18 Fuel injection control system for auxiliary-chamber-type internal combustion engine

Publications (2)

Publication Number Publication Date
JPWO2020196205A1 true JPWO2020196205A1 (en) 2020-10-01
JP7238970B2 JP7238970B2 (en) 2023-03-14

Family

ID=72611906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021509278A Active JP7238970B2 (en) 2019-03-27 2020-03-18 Fuel injection control system for pre-chamber internal combustion engine

Country Status (2)

Country Link
JP (1) JP7238970B2 (en)
WO (1) WO2020196205A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001342883A (en) * 2000-06-01 2001-12-14 Nissan Motor Co Ltd Compression self-ignition type gasoline internal combustion engine
JP2007192204A (en) * 2006-01-23 2007-08-02 Nissan Motor Co Ltd Sub-chamber type internal-combustion engine
JP4458036B2 (en) * 2005-12-15 2010-04-28 日産自動車株式会社 Sub-chamber engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001342883A (en) * 2000-06-01 2001-12-14 Nissan Motor Co Ltd Compression self-ignition type gasoline internal combustion engine
JP4458036B2 (en) * 2005-12-15 2010-04-28 日産自動車株式会社 Sub-chamber engine
JP2007192204A (en) * 2006-01-23 2007-08-02 Nissan Motor Co Ltd Sub-chamber type internal-combustion engine

Also Published As

Publication number Publication date
JP7238970B2 (en) 2023-03-14
WO2020196205A1 (en) 2020-10-01

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