JP7493097B2 - 内燃機関の吸気構造 - Google Patents

内燃機関の吸気構造 Download PDF

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Publication number
JP7493097B2
JP7493097B2 JP2023509996A JP2023509996A JP7493097B2 JP 7493097 B2 JP7493097 B2 JP 7493097B2 JP 2023509996 A JP2023509996 A JP 2023509996A JP 2023509996 A JP2023509996 A JP 2023509996A JP 7493097 B2 JP7493097 B2 JP 7493097B2
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Japan
Prior art keywords
intake
passage
valve
tumble
opening
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Active
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JP2023509996A
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English (en)
Japanese (ja)
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JPWO2022208699A1 (https=
JPWO2022208699A5 (https=
Inventor
洋平 中村
正和 田中
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.)
Honda Motor Co Ltd
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Honda Motor Co Ltd
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Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of JPWO2022208699A1 publication Critical patent/JPWO2022208699A1/ja
Publication of JPWO2022208699A5 publication Critical patent/JPWO2022208699A5/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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • 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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP2023509996A 2021-03-30 2021-03-30 内燃機関の吸気構造 Active JP7493097B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/013730 WO2022208699A1 (ja) 2021-03-30 2021-03-30 内燃機関の吸気構造

Publications (3)

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JPWO2022208699A1 JPWO2022208699A1 (https=) 2022-10-06
JPWO2022208699A5 JPWO2022208699A5 (https=) 2023-09-21
JP7493097B2 true JP7493097B2 (ja) 2024-05-30

Family

ID=83458441

Family Applications (1)

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JP2023509996A Active JP7493097B2 (ja) 2021-03-30 2021-03-30 内燃機関の吸気構造

Country Status (2)

Country Link
JP (1) JP7493097B2 (https=)
WO (1) WO2022208699A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7850757B2 (ja) * 2024-03-27 2026-04-23 本田技研工業株式会社 内燃機関の吸気構造

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000145467A (ja) 1998-09-07 2000-05-26 Yamaha Motor Co Ltd エンジンの吸気装置
JP2003515026A (ja) 1999-11-12 2003-04-22 エフ・エー・フアウ・モトーレンテヒニック・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング ピストン内燃機関のシリンダに可変吸気運動を実行する設定ユニット
WO2019009061A1 (ja) 2017-07-05 2019-01-10 本田技研工業株式会社 内燃機関の吸気構造

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH108972A (ja) * 1996-06-24 1998-01-13 Nissan Motor Co Ltd 内燃機関の吸気装置
AT4788U1 (de) * 2000-06-28 2001-11-26 Avl List Gmbh Brennkraftmaschine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000145467A (ja) 1998-09-07 2000-05-26 Yamaha Motor Co Ltd エンジンの吸気装置
JP2003515026A (ja) 1999-11-12 2003-04-22 エフ・エー・フアウ・モトーレンテヒニック・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング ピストン内燃機関のシリンダに可変吸気運動を実行する設定ユニット
WO2019009061A1 (ja) 2017-07-05 2019-01-10 本田技研工業株式会社 内燃機関の吸気構造

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JPWO2022208699A1 (https=) 2022-10-06
WO2022208699A1 (ja) 2022-10-06

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