JPWO2023135679A1 - - Google Patents

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Publication number
JPWO2023135679A1
JPWO2023135679A1 JP2023573691A JP2023573691A JPWO2023135679A1 JP WO2023135679 A1 JPWO2023135679 A1 JP WO2023135679A1 JP 2023573691 A JP2023573691 A JP 2023573691A JP 2023573691 A JP2023573691 A JP 2023573691A JP WO2023135679 A1 JPWO2023135679 A1 JP WO2023135679A1
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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
JP2023573691A
Other languages
Japanese (ja)
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JP7762231B2 (ja
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
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Publication of JPWO2023135679A1 publication Critical patent/JPWO2023135679A1/ja
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Publication of JP7762231B2 publication Critical patent/JP7762231B2/ja
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Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/16—Controlling lubricant pressure or quantity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/18—Indicating or safety devices
    • F01M1/20—Indicating or safety devices concerning lubricant pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/06—Arrangements for cooling pistons
    • F01P3/08—Cooling of piston exterior only, e.g. by jets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M2250/00—Measuring
    • F01M2250/60—Operating parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP2023573691A 2022-01-12 2022-01-12 内燃機関制御装置及び内燃機関制御方法 Active JP7762231B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/000711 WO2023135679A1 (ja) 2022-01-12 2022-01-12 内燃機関制御装置及び内燃機関制御方法

Publications (2)

Publication Number Publication Date
JPWO2023135679A1 true JPWO2023135679A1 (https=) 2023-07-20
JP7762231B2 JP7762231B2 (ja) 2025-10-29

Family

ID=87278627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023573691A Active JP7762231B2 (ja) 2022-01-12 2022-01-12 内燃機関制御装置及び内燃機関制御方法

Country Status (3)

Country Link
US (1) US12535021B2 (https=)
JP (1) JP7762231B2 (https=)
WO (1) WO2023135679A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138816A (ja) * 1984-12-07 1986-06-26 Toyota Motor Corp 直噴式内燃機関の燃料蒸発率制御装置
JP2002147236A (ja) * 2000-11-16 2002-05-22 Daihatsu Motor Co Ltd 筒内噴射式内燃機関のピストン頂面温度制御方法
JP2011127571A (ja) * 2009-12-21 2011-06-30 Daihatsu Motor Co Ltd 内燃機関の早期暖機制御方法
JP2013064374A (ja) * 2011-09-20 2013-04-11 Nissan Motor Co Ltd 内燃機関の冷却制御装置
JP2014159760A (ja) * 2013-02-19 2014-09-04 Toyota Motor Corp エンジンの油圧制御装置
JP2019157835A (ja) * 2018-03-16 2019-09-19 日立オートモティブシステムズ株式会社 可変容量オイルポンプの制御装置及び制御方法
JP2021055562A (ja) * 2019-09-27 2021-04-08 いすゞ自動車株式会社 内燃機関の制御装置及び、制御方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6287361B2 (ja) * 2014-03-06 2018-03-07 アイシン精機株式会社 内燃機関および内燃機関用油圧制御装置
US9989007B2 (en) * 2016-06-15 2018-06-05 GM Global Technology Operations LLC Method for controlling variable oil pressure to a piston squirter based on piston temperature
JP7273367B2 (ja) * 2019-07-25 2023-05-15 マツダ株式会社 エンジンの潤滑装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138816A (ja) * 1984-12-07 1986-06-26 Toyota Motor Corp 直噴式内燃機関の燃料蒸発率制御装置
JP2002147236A (ja) * 2000-11-16 2002-05-22 Daihatsu Motor Co Ltd 筒内噴射式内燃機関のピストン頂面温度制御方法
JP2011127571A (ja) * 2009-12-21 2011-06-30 Daihatsu Motor Co Ltd 内燃機関の早期暖機制御方法
JP2013064374A (ja) * 2011-09-20 2013-04-11 Nissan Motor Co Ltd 内燃機関の冷却制御装置
JP2014159760A (ja) * 2013-02-19 2014-09-04 Toyota Motor Corp エンジンの油圧制御装置
JP2019157835A (ja) * 2018-03-16 2019-09-19 日立オートモティブシステムズ株式会社 可変容量オイルポンプの制御装置及び制御方法
JP2021055562A (ja) * 2019-09-27 2021-04-08 いすゞ自動車株式会社 内燃機関の制御装置及び、制御方法

Also Published As

Publication number Publication date
WO2023135679A1 (ja) 2023-07-20
US12535021B2 (en) 2026-01-27
JP7762231B2 (ja) 2025-10-29
US20250059899A1 (en) 2025-02-20

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