JPWO2020196210A1 - - Google Patents

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Publication number
JPWO2020196210A1
JPWO2020196210A1 JP2021509283A JP2021509283A JPWO2020196210A1 JP WO2020196210 A1 JPWO2020196210 A1 JP WO2020196210A1 JP 2021509283 A JP2021509283 A JP 2021509283A JP 2021509283 A JP2021509283 A JP 2021509283A JP WO2020196210 A1 JPWO2020196210 A1 JP WO2020196210A1
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
JP2021509283A
Other languages
Japanese (ja)
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JP7143935B2 (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.)
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Publication date
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Publication of JPWO2020196210A1 publication Critical patent/JPWO2020196210A1/ja
Application granted granted Critical
Publication of JP7143935B2 publication Critical patent/JP7143935B2/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
    • F02B19/08—Engines characterised by precombustion chambers the chamber being of air-swirl type
    • 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
    • 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)
JP2021509283A 2019-03-27 2020-03-18 pre-chamber internal combustion engine Active JP7143935B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019061137 2019-03-27
JP2019061137 2019-03-27
PCT/JP2020/012160 WO2020196210A1 (en) 2019-03-27 2020-03-18 Auxiliary chamber type internal combustion engine

Publications (2)

Publication Number Publication Date
JPWO2020196210A1 true JPWO2020196210A1 (en) 2020-10-01
JP7143935B2 JP7143935B2 (en) 2022-09-29

Family

ID=72611931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021509283A Active JP7143935B2 (en) 2019-03-27 2020-03-18 pre-chamber internal combustion engine

Country Status (2)

Country Link
JP (1) JP7143935B2 (en)
WO (1) WO2020196210A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113738497B (en) * 2021-09-10 2023-04-18 潍柴动力股份有限公司 Engine and vehicle
JPWO2023157088A1 (en) * 2022-02-15 2023-08-24

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0465921U (en) * 1990-10-09 1992-06-09
JP2002081321A (en) * 2000-09-06 2002-03-22 Tokyo Gas Co Ltd Blowout structure of internal combustion engine
JP2005232987A (en) * 2004-02-17 2005-09-02 Osaka Gas Co Ltd Subsidiary chamber type engine
JP2011038465A (en) * 2009-08-10 2011-02-24 Mitsubishi Heavy Ind Ltd Auxiliary chamber structure of auxiliary chamber type internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0465921U (en) * 1990-10-09 1992-06-09
JP2002081321A (en) * 2000-09-06 2002-03-22 Tokyo Gas Co Ltd Blowout structure of internal combustion engine
JP2005232987A (en) * 2004-02-17 2005-09-02 Osaka Gas Co Ltd Subsidiary chamber type engine
JP2011038465A (en) * 2009-08-10 2011-02-24 Mitsubishi Heavy Ind Ltd Auxiliary chamber structure of auxiliary chamber type internal combustion engine

Also Published As

Publication number Publication date
JP7143935B2 (en) 2022-09-29
WO2020196210A1 (en) 2020-10-01

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