JP7411142B2 - 内燃機関 - Google Patents

内燃機関 Download PDF

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Publication number
JP7411142B2
JP7411142B2 JP2023511033A JP2023511033A JP7411142B2 JP 7411142 B2 JP7411142 B2 JP 7411142B2 JP 2023511033 A JP2023511033 A JP 2023511033A JP 2023511033 A JP2023511033 A JP 2023511033A JP 7411142 B2 JP7411142 B2 JP 7411142B2
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JP
Japan
Prior art keywords
intake
flow path
combustion chamber
valve
internal combustion
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
JP2023511033A
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English (en)
Japanese (ja)
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JPWO2022210121A5 (https=
JPWO2022210121A1 (https=
Inventor
洋平 中村
雅也 浅田
伸輔 安井
正樹 乾
大輔 中村
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of JPWO2022210121A1 publication Critical patent/JPWO2022210121A1/ja
Publication of JPWO2022210121A5 publication Critical patent/JPWO2022210121A5/ja
Application granted granted Critical
Publication of JP7411142B2 publication Critical patent/JP7411142B2/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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • 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
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the 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
    • F02B5/00—Engines characterised by positive ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
JP2023511033A 2021-03-30 2022-03-22 内燃機関 Active JP7411142B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021058646 2021-03-30
JP2021058646 2021-03-30
PCT/JP2022/013253 WO2022210121A1 (ja) 2021-03-30 2022-03-22 内燃機関

Publications (3)

Publication Number Publication Date
JPWO2022210121A1 JPWO2022210121A1 (https=) 2022-10-06
JPWO2022210121A5 JPWO2022210121A5 (https=) 2023-11-08
JP7411142B2 true JP7411142B2 (ja) 2024-01-10

Family

ID=83455263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023511033A Active JP7411142B2 (ja) 2021-03-30 2022-03-22 内燃機関

Country Status (2)

Country Link
JP (1) JP7411142B2 (https=)
WO (1) WO2022210121A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7822341B2 (ja) * 2023-03-28 2026-03-02 本田技研工業株式会社 内燃機関
JP2025151090A (ja) * 2024-03-27 2025-10-09 本田技研工業株式会社 内燃機関

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000329016A (ja) 1999-05-17 2000-11-28 Yamaha Motor Co Ltd エンジンの吸気通路構造
JP2018131921A (ja) 2017-02-13 2018-08-23 ヤマハ発動機株式会社 水冷ｓｏｈｃエンジン

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10231729A (ja) * 1997-02-17 1998-09-02 Nissan Motor Co Ltd 内燃機関の吸気装置
JP3971010B2 (ja) * 1998-01-30 2007-09-05 ヤマハ発動機株式会社 エンジンの吸気装置
JP7163122B2 (ja) * 2018-09-27 2022-10-31 株式会社Subaru 内燃機関の吸気装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000329016A (ja) 1999-05-17 2000-11-28 Yamaha Motor Co Ltd エンジンの吸気通路構造
JP2018131921A (ja) 2017-02-13 2018-08-23 ヤマハ発動機株式会社 水冷ｓｏｈｃエンジン

Also Published As

Publication number Publication date
JPWO2022210121A1 (https=) 2022-10-06
WO2022210121A1 (ja) 2022-10-06

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