JP7412595B2 - バルブ制御装置及びバルブ制御方法 - Google Patents

バルブ制御装置及びバルブ制御方法 Download PDF

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Publication number
JP7412595B2
JP7412595B2 JP2022565091A JP2022565091A JP7412595B2 JP 7412595 B2 JP7412595 B2 JP 7412595B2 JP 2022565091 A JP2022565091 A JP 2022565091A JP 2022565091 A JP2022565091 A JP 2022565091A JP 7412595 B2 JP7412595 B2 JP 7412595B2
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Japan
Prior art keywords
valve
intake valve
lift amount
intake
timing
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JP2022565091A
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English (en)
Japanese (ja)
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JPWO2022113511A1 (https=
Inventor
雅彦 井上
真也 佐藤
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.)
Astemo Ltd
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Hitachi Astemo Ltd
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Publication of JPWO2022113511A1 publication Critical patent/JPWO2022113511A1/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
    • 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
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP2022565091A 2020-11-30 2021-09-28 バルブ制御装置及びバルブ制御方法 Active JP7412595B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020198618 2020-11-30
JP2020198618 2020-11-30
PCT/JP2021/035649 WO2022113511A1 (ja) 2020-11-30 2021-09-28 バルブ制御装置及びバルブ制御方法

Publications (2)

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JPWO2022113511A1 JPWO2022113511A1 (https=) 2022-06-02
JP7412595B2 true JP7412595B2 (ja) 2024-01-12

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JP2022565091A Active JP7412595B2 (ja) 2020-11-30 2021-09-28 バルブ制御装置及びバルブ制御方法

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JP (1) JP7412595B2 (https=)
WO (1) WO2022113511A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119737223B (zh) * 2024-12-31 2025-10-24 潍柴动力股份有限公司 发动机的进气组件、发动机、车辆和发动机的进气控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004144052A (ja) 2002-10-28 2004-05-20 Hitachi Ltd 理論空燃比成層燃焼内燃機関
JP2008064008A (ja) 2006-09-06 2008-03-21 Honda Motor Co Ltd 成層燃焼式内燃機関
JP2008150973A (ja) 2006-12-15 2008-07-03 Hitachi Ltd 内燃機関の可変動弁装置
JP2010019179A (ja) 2008-07-11 2010-01-28 Hitachi Automotive Systems Ltd 内燃機関の可変動弁装置
WO2013140596A1 (ja) 2012-03-23 2013-09-26 トヨタ自動車株式会社 内燃機関の可変動弁装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694820U (https=) * 1979-12-21 1981-07-28
JPS6369730U (https=) * 1986-10-24 1988-05-11
JPH11229913A (ja) * 1998-02-12 1999-08-24 Toyota Motor Corp 内燃機関の動弁装置
JP4381500B2 (ja) * 1999-03-24 2009-12-09 本田技研工業株式会社 成層燃焼式内燃機関
JP2005127273A (ja) * 2003-10-27 2005-05-19 Toyota Central Res & Dev Lab Inc 内燃機関
JP4930365B2 (ja) * 2007-12-26 2012-05-16 トヨタ自動車株式会社 筒内直接噴射式内燃機関

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004144052A (ja) 2002-10-28 2004-05-20 Hitachi Ltd 理論空燃比成層燃焼内燃機関
JP2008064008A (ja) 2006-09-06 2008-03-21 Honda Motor Co Ltd 成層燃焼式内燃機関
JP2008150973A (ja) 2006-12-15 2008-07-03 Hitachi Ltd 内燃機関の可変動弁装置
JP2010019179A (ja) 2008-07-11 2010-01-28 Hitachi Automotive Systems Ltd 内燃機関の可変動弁装置
WO2013140596A1 (ja) 2012-03-23 2013-09-26 トヨタ自動車株式会社 内燃機関の可変動弁装置

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JPWO2022113511A1 (https=) 2022-06-02
WO2022113511A1 (ja) 2022-06-02

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