JP7226638B2 - 副室式エンジン - Google Patents

副室式エンジン Download PDF

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Publication number
JP7226638B2
JP7226638B2 JP2022500214A JP2022500214A JP7226638B2 JP 7226638 B2 JP7226638 B2 JP 7226638B2 JP 2022500214 A JP2022500214 A JP 2022500214A JP 2022500214 A JP2022500214 A JP 2022500214A JP 7226638 B2 JP7226638 B2 JP 7226638B2
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Japan
Prior art keywords
chamber
fuel
recess
injection valve
partition wall
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
JP2022500214A
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English (en)
Japanese (ja)
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JPWO2021161552A1 (enrdf_load_stackoverflow
Inventor
敏之 山田
大 田中
貴之 城田
欣也 井上
一成 野中
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.)
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Publication date
Application filed by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Publication of JPWO2021161552A1 publication Critical patent/JPWO2021161552A1/ja
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    • 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
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into 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
    • 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
    • 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

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  • 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)
JP2022500214A 2020-02-10 2020-07-01 副室式エンジン Active JP7226638B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020020841 2020-02-10
JP2020020841 2020-02-10
PCT/JP2020/025899 WO2021161552A1 (ja) 2020-02-10 2020-07-01 副室式エンジン

Publications (2)

Publication Number Publication Date
JPWO2021161552A1 JPWO2021161552A1 (enrdf_load_stackoverflow) 2021-08-19
JP7226638B2 true JP7226638B2 (ja) 2023-02-21

Family

ID=77292162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022500214A Active JP7226638B2 (ja) 2020-02-10 2020-07-01 副室式エンジン

Country Status (2)

Country Link
JP (1) JP7226638B2 (enrdf_load_stackoverflow)
WO (1) WO2021161552A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114856796B (zh) * 2022-06-08 2023-10-24 中国第一汽车股份有限公司 燃烧结构及具有其的发动机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004204835A (ja) 2002-10-28 2004-07-22 Toyota Motor Corp 火花点火式内燃機関

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222401B2 (enrdf_load_stackoverflow) * 1973-12-05 1977-06-17
JPH0746733Y2 (ja) * 1989-04-11 1995-10-25 三菱自動車工業株式会社 スパークアシスト式アルコールエンジン

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004204835A (ja) 2002-10-28 2004-07-22 Toyota Motor Corp 火花点火式内燃機関

Also Published As

Publication number Publication date
JPWO2021161552A1 (enrdf_load_stackoverflow) 2021-08-19
WO2021161552A1 (ja) 2021-08-19

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