JP7143935B2 - 副室式内燃機関 - Google Patents

副室式内燃機関 Download PDF

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Publication number
JP7143935B2
JP7143935B2 JP2021509283A JP2021509283A JP7143935B2 JP 7143935 B2 JP7143935 B2 JP 7143935B2 JP 2021509283 A JP2021509283 A JP 2021509283A JP 2021509283 A JP2021509283 A JP 2021509283A JP 7143935 B2 JP7143935 B2 JP 7143935B2
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JP
Japan
Prior art keywords
chamber
main chamber
internal combustion
combustion engine
flame
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.)
Active
Application number
JP2021509283A
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English (en)
Japanese (ja)
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JPWO2020196210A1 (https=
Inventor
欣也 井上
大 田中
貴之 城田
一成 野中
晃弘 津田
遼太 朝倉
捷 飯塚
佳博 菅田
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Publication of JPWO2020196210A1 publication Critical patent/JPWO2020196210A1/ja
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Publication of JP7143935B2 publication Critical patent/JP7143935B2/ja
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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
    • F02B19/08—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 副室式内燃機関 Active JP7143935B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019061137 2019-03-27
JP2019061137 2019-03-27
PCT/JP2020/012160 WO2020196210A1 (ja) 2019-03-27 2020-03-18 副室式内燃機関

Publications (2)

Publication Number Publication Date
JPWO2020196210A1 JPWO2020196210A1 (https=) 2020-10-01
JP7143935B2 true JP7143935B2 (ja) 2022-09-29

Family

ID=72611931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021509283A Active JP7143935B2 (ja) 2019-03-27 2020-03-18 副室式内燃機関

Country Status (2)

Country Link
JP (1) JP7143935B2 (https=)
WO (1) WO2020196210A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113775406A (zh) * 2021-07-23 2021-12-10 广西大学 一种双排喷孔式预燃室
CN113738497B (zh) * 2021-09-10 2023-04-18 潍柴动力股份有限公司 一种发动机及车辆
WO2023157088A1 (ja) * 2022-02-15 2023-08-24 ヤマハ発動機株式会社 副室燃焼４ストロークエンジン

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005232987A (ja) 2004-02-17 2005-09-02 Osaka Gas Co Ltd 副室式エンジン

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2584314Y2 (ja) * 1990-10-09 1998-10-30 株式会社小松製作所 希薄燃焼ガスエンジンの副室構造
JP2002081321A (ja) * 2000-09-06 2002-03-22 Tokyo Gas Co Ltd 内燃機関の噴出構造
JP2011038465A (ja) * 2009-08-10 2011-02-24 Mitsubishi Heavy Ind Ltd 副室式内燃機関の副室構造

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005232987A (ja) 2004-02-17 2005-09-02 Osaka Gas Co Ltd 副室式エンジン

Also Published As

Publication number Publication date
JPWO2020196210A1 (https=) 2020-10-01
WO2020196210A1 (ja) 2020-10-01

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