JP2025083723A - 内燃機関 - Google Patents

内燃機関 Download PDF

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Publication number
JP2025083723A
JP2025083723A JP2023197278A JP2023197278A JP2025083723A JP 2025083723 A JP2025083723 A JP 2025083723A JP 2023197278 A JP2023197278 A JP 2023197278A JP 2023197278 A JP2023197278 A JP 2023197278A JP 2025083723 A JP2025083723 A JP 2025083723A
Authority
JP
Japan
Prior art keywords
valve
internal combustion
combustion engine
control device
opening
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.)
Pending
Application number
JP2023197278A
Other languages
English (en)
Japanese (ja)
Other versions
JP2025083723A5 (https=
Inventor
純平 莊司
Junpei Shoji
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP2023197278A priority Critical patent/JP2025083723A/ja
Priority to US18/916,710 priority patent/US20250163861A1/en
Publication of JP2025083723A publication Critical patent/JP2025083723A/ja
Publication of JP2025083723A5 publication Critical patent/JP2025083723A5/ja
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/023—Temperature of lubricating oil or working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0404—Throttle position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/101—Engine speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP2023197278A 2023-11-21 2023-11-21 内燃機関 Pending JP2025083723A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023197278A JP2025083723A (ja) 2023-11-21 2023-11-21 内燃機関
US18/916,710 US20250163861A1 (en) 2023-11-21 2024-10-16 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023197278A JP2025083723A (ja) 2023-11-21 2023-11-21 内燃機関

Publications (2)

Publication Number Publication Date
JP2025083723A true JP2025083723A (ja) 2025-06-02
JP2025083723A5 JP2025083723A5 (https=) 2025-08-07

Family

ID=95716025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023197278A Pending JP2025083723A (ja) 2023-11-21 2023-11-21 内燃機関

Country Status (2)

Country Link
US (1) US20250163861A1 (https=)
JP (1) JP2025083723A (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0579359A (ja) * 1991-09-19 1993-03-30 Toyota Motor Corp 独立スロツトルバルブ制御方法
JP2007224850A (ja) * 2006-02-24 2007-09-06 Toyota Motor Corp ブローバイガス処理装置
JP2008261285A (ja) * 2007-04-12 2008-10-30 Toyota Motor Corp オイル希釈低減装置
JP2017081447A (ja) * 2015-10-29 2017-05-18 トヨタ自動車株式会社 ハイブリッドシステムの制御装置
WO2021176500A1 (ja) * 2020-03-02 2021-09-10 日産自動車株式会社 内燃機関の異常診断方法及び内燃機関の異常診断装置
CN114320529A (zh) * 2021-12-31 2022-04-12 中国第一汽车股份有限公司 曲轴箱通风系统、车辆及曲轴箱通风系统的控制方法
US20230313750A1 (en) * 2022-04-01 2023-10-05 Hailin Li Hydrogen engine active crankcase ventilation system for moisture removal and explosion mitigation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013164053A (ja) * 2012-02-13 2013-08-22 Toyota Motor Corp 内燃機関の制御装置
US9394843B2 (en) * 2014-10-10 2016-07-19 Ford Global Technologies, Llc Method for reducing engine oil dilution
WO2017110189A1 (ja) * 2015-12-25 2017-06-29 三菱自動車工業株式会社 エンジンの制御装置
JP6672785B2 (ja) * 2015-12-25 2020-03-25 三菱自動車工業株式会社 エンジンの制御装置
JP6597667B2 (ja) * 2017-02-21 2019-10-30 トヨタ自動車株式会社 内燃機関の制御装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0579359A (ja) * 1991-09-19 1993-03-30 Toyota Motor Corp 独立スロツトルバルブ制御方法
JP2007224850A (ja) * 2006-02-24 2007-09-06 Toyota Motor Corp ブローバイガス処理装置
JP2008261285A (ja) * 2007-04-12 2008-10-30 Toyota Motor Corp オイル希釈低減装置
JP2017081447A (ja) * 2015-10-29 2017-05-18 トヨタ自動車株式会社 ハイブリッドシステムの制御装置
WO2021176500A1 (ja) * 2020-03-02 2021-09-10 日産自動車株式会社 内燃機関の異常診断方法及び内燃機関の異常診断装置
CN114320529A (zh) * 2021-12-31 2022-04-12 中国第一汽车股份有限公司 曲轴箱通风系统、车辆及曲轴箱通风系统的控制方法
US20230313750A1 (en) * 2022-04-01 2023-10-05 Hailin Li Hydrogen engine active crankcase ventilation system for moisture removal and explosion mitigation

Also Published As

Publication number Publication date
US20250163861A1 (en) 2025-05-22

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