JPWO2020196204A1 - - Google Patents

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Publication number
JPWO2020196204A1
JPWO2020196204A1 JP2021509277A JP2021509277A JPWO2020196204A1 JP WO2020196204 A1 JPWO2020196204 A1 JP WO2020196204A1 JP 2021509277 A JP2021509277 A JP 2021509277A JP 2021509277 A JP2021509277 A JP 2021509277A JP WO2020196204 A1 JPWO2020196204 A1 JP WO2020196204A1
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.)
Granted
Application number
JP2021509277A
Other languages
Japanese (ja)
Other versions
JP7255673B2 (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 JPWO2020196204A1 publication Critical patent/JPWO2020196204A1/ja
Application granted granted Critical
Publication of JP7255673B2 publication Critical patent/JP7255673B2/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/12—Engines characterised by precombustion chambers with positive ignition
    • 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
    • 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
    • F02B19/18—Transfer passages between chamber and cylinder
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
JP2021509277A 2019-03-27 2020-03-18 pre-chamber internal combustion engine Active JP7255673B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019061133 2019-03-27
JP2019061133 2019-03-27
PCT/JP2020/012154 WO2020196204A1 (en) 2019-03-27 2020-03-18 Auxiliary-chamber-type internal combustion engine

Publications (2)

Publication Number Publication Date
JPWO2020196204A1 true JPWO2020196204A1 (en) 2020-10-01
JP7255673B2 JP7255673B2 (en) 2023-04-11

Family

ID=72611910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021509277A Active JP7255673B2 (en) 2019-03-27 2020-03-18 pre-chamber internal combustion engine

Country Status (2)

Country Link
JP (1) JP7255673B2 (en)
WO (1) WO2020196204A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02132815U (en) * 1989-04-11 1990-11-05
JP2007138780A (en) * 2005-11-16 2007-06-07 Nissan Motor Co Ltd Auxiliary chamber type internal combustion engine
JP2018172974A (en) * 2017-03-31 2018-11-08 本田技研工業株式会社 Internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4561522B2 (en) * 2005-08-03 2010-10-13 日産自動車株式会社 Sub-chamber internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02132815U (en) * 1989-04-11 1990-11-05
JP2007138780A (en) * 2005-11-16 2007-06-07 Nissan Motor Co Ltd Auxiliary chamber type internal combustion engine
JP2018172974A (en) * 2017-03-31 2018-11-08 本田技研工業株式会社 Internal combustion engine

Also Published As

Publication number Publication date
JP7255673B2 (en) 2023-04-11
WO2020196204A1 (en) 2020-10-01

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