JPWO2022176862A1 - - Google Patents

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Publication number
JPWO2022176862A1
JPWO2022176862A1 JP2023500861A JP2023500861A JPWO2022176862A1 JP WO2022176862 A1 JPWO2022176862 A1 JP WO2022176862A1 JP 2023500861 A JP2023500861 A JP 2023500861A JP 2023500861 A JP2023500861 A JP 2023500861A JP WO2022176862 A1 JPWO2022176862 A1 JP WO2022176862A1
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
JP2023500861A
Other languages
Japanese (ja)
Other versions
JPWO2022176862A5 (en
JP7403708B2 (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
Application filed filed Critical
Publication of JPWO2022176862A1 publication Critical patent/JPWO2022176862A1/ja
Publication of JPWO2022176862A5 publication Critical patent/JPWO2022176862A5/ja
Application granted granted Critical
Publication of JP7403708B2 publication Critical patent/JP7403708B2/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
    • 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
    • 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
    • F02B31/06—Movable means, e.g. butterfly valves
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • 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)
JP2023500861A 2021-02-19 2022-02-15 Internal combustion engine intake structure Active JP7403708B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021025721 2021-02-19
JP2021025721 2021-02-19
PCT/JP2022/006018 WO2022176862A1 (en) 2021-02-19 2022-02-15 Air intake structure for internal combustion engine

Publications (3)

Publication Number Publication Date
JPWO2022176862A1 true JPWO2022176862A1 (en) 2022-08-25
JPWO2022176862A5 JPWO2022176862A5 (en) 2023-08-17
JP7403708B2 JP7403708B2 (en) 2023-12-22

Family

ID=82931728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023500861A Active JP7403708B2 (en) 2021-02-19 2022-02-15 Internal combustion engine intake structure

Country Status (2)

Country Link
JP (1) JP7403708B2 (en)
WO (1) WO2022176862A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024069940A1 (en) * 2022-09-30 2024-04-04 本田技研工業株式会社 Air intake structure for internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004011442A (en) 2002-06-04 2004-01-15 Nissan Motor Co Ltd Inlet device for internal combustion engine
JP4145178B2 (en) 2003-03-25 2008-09-03 大阪瓦斯株式会社 Spark ignition engine and operation control method thereof
JP2006283697A (en) 2005-04-01 2006-10-19 Toyota Motor Corp Intake device of internal combustion engine
JP4345724B2 (en) 2005-07-21 2009-10-14 日産自動車株式会社 Intake method and intake structure of internal combustion engine
JP5544932B2 (en) 2010-03-02 2014-07-09 トヨタ自動車株式会社 Combustion control device for internal combustion engine
JP2015155684A (en) 2014-02-21 2015-08-27 トヨタ紡織株式会社 Intake duct

Also Published As

Publication number Publication date
WO2022176862A1 (en) 2022-08-25
JP7403708B2 (en) 2023-12-22

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