JPWO2022210121A1 - - Google Patents

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Publication number
JPWO2022210121A1
JPWO2022210121A1 JP2023511033A JP2023511033A JPWO2022210121A1 JP WO2022210121 A1 JPWO2022210121 A1 JP WO2022210121A1 JP 2023511033 A JP2023511033 A JP 2023511033A JP 2023511033 A JP2023511033 A JP 2023511033A JP WO2022210121 A1 JPWO2022210121 A1 JP WO2022210121A1
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
JP2023511033A
Other versions
JPWO2022210121A5 (ja
JP7411142B2 (ja
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Application filed filed Critical
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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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

Landscapes

  • 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)
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 true JPWO2022210121A1 (ja) 2022-10-06
JPWO2022210121A5 JPWO2022210121A5 (ja) 2023-11-08
JP7411142B2 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 (ja)
WO (1) WO2022210121A1 (ja)

Citations (5)

* 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
JPH11210478A (ja) * 1998-01-30 1999-08-03 Yamaha Motor Co Ltd エンジンの吸気装置
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
JP2020051364A (ja) * 2018-09-27 2020-04-02 株式会社Ｓｕｂａｒｕ 内燃機関の吸気装置

Patent Citations (5)

* 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
JPH11210478A (ja) * 1998-01-30 1999-08-03 Yamaha Motor Co Ltd エンジンの吸気装置
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
JP2020051364A (ja) * 2018-09-27 2020-04-02 株式会社Ｓｕｂａｒｕ 内燃機関の吸気装置

Also Published As

Publication number Publication date
WO2022210121A1 (ja) 2022-10-06
JP7411142B2 (ja) 2024-01-10

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