KR101734771B1 - 피스톤 냉각 오일젯 제어 장치 및 방법 - Google Patents

피스톤 냉각 오일젯 제어 장치 및 방법 Download PDF

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Publication number
KR101734771B1
KR101734771B1 KR1020160063186A KR20160063186A KR101734771B1 KR 101734771 B1 KR101734771 B1 KR 101734771B1 KR 1020160063186 A KR1020160063186 A KR 1020160063186A KR 20160063186 A KR20160063186 A KR 20160063186A KR 101734771 B1 KR101734771 B1 KR 101734771B1
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KR
South Korea
Prior art keywords
oil
factor value
engine speed
oil pressure
engine
Prior art date
Application number
KR1020160063186A
Other languages
English (en)
Korean (ko)
Inventor
하창훈
Original Assignee
현대자동차주식회사
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 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020160063186A priority Critical patent/KR101734771B1/ko
Priority to US15/377,567 priority patent/US20170342891A1/en
Priority to DE102016124359.0A priority patent/DE102016124359A1/de
Priority to CN201611162724.1A priority patent/CN107420178A/zh
Application granted granted Critical
Publication of KR101734771B1 publication Critical patent/KR101734771B1/ko

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    • 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
    • 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
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • 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
    • F01P2003/006—Liquid cooling the liquid being oil
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
KR1020160063186A 2016-05-24 2016-05-24 피스톤 냉각 오일젯 제어 장치 및 방법 KR101734771B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020160063186A KR101734771B1 (ko) 2016-05-24 2016-05-24 피스톤 냉각 오일젯 제어 장치 및 방법
US15/377,567 US20170342891A1 (en) 2016-05-24 2016-12-13 Apparatus and method for controlling piston cooling oil jet
DE102016124359.0A DE102016124359A1 (de) 2016-05-24 2016-12-14 Vorrichtung und Verfahren zum Steuern einer Kolbenkühlungsöldüse
CN201611162724.1A CN107420178A (zh) 2016-05-24 2016-12-15 用于控制活塞冷却机油喷射的装置与方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160063186A KR101734771B1 (ko) 2016-05-24 2016-05-24 피스톤 냉각 오일젯 제어 장치 및 방법

Publications (1)

Publication Number Publication Date
KR101734771B1 true KR101734771B1 (ko) 2017-05-11

Family

ID=58742367

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160063186A KR101734771B1 (ko) 2016-05-24 2016-05-24 피스톤 냉각 오일젯 제어 장치 및 방법

Country Status (4)

Country Link
US (1) US20170342891A1 (de)
KR (1) KR101734771B1 (de)
CN (1) CN107420178A (de)
DE (1) DE102016124359A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109931144A (zh) * 2017-12-19 2019-06-25 现代自动车株式会社 油压开关，活塞冷却油喷嘴的诊断装置及其控制方法
US11391197B1 (en) 2021-05-25 2022-07-19 Hyundai Motor Company Piston cooling apparatus of engine and method for controlling the same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020043290A1 (en) * 2018-08-30 2020-03-05 Volvo Truck Corporation Oil system and method of controlling oil system
CN109838298B (zh) * 2019-03-11 2021-02-23 潍柴动力股份有限公司 一种商用车活塞冷却喷嘴控制方法及控制系统
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
KR20210044482A (ko) * 2019-10-15 2021-04-23 현대자동차주식회사 피스톤의 냉각 장치 및 이의 제어 방법
USD965029S1 (en) * 2020-09-11 2022-09-27 Transportation Ip Holdings, Llc Piston cooling jet
US11939904B2 (en) * 2022-02-18 2024-03-26 Caterpillar Inc. Optimized piston temperature control in gaseous fuel hydrogen engine system
CN116378810B (zh) * 2023-03-16 2024-03-26 中国空气动力研究与发展中心空天技术研究所 一种用于活塞发动机的冷却装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014214664A (ja) * 2013-04-25 2014-11-17 日野自動車株式会社 ピストン冷却装置

Family Cites Families (10)

* 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
GB2480474B (en) * 2010-05-20 2016-10-05 Ford Global Tech Llc An oil supply system for an engine
KR101199091B1 (ko) * 2010-08-31 2012-11-08 기아자동차주식회사 엔진 유압 및 유량 제어 시스템 및 그의 제어 방법
KR20130109323A (ko) * 2012-03-27 2013-10-08 현대자동차주식회사 차량용 오일펌프 제어시스템 및 이의 운용방법
KR101326850B1 (ko) * 2012-10-04 2013-11-11 기아자동차주식회사 오일펌프 제어 시스템 및 방법
JP6052205B2 (ja) * 2014-02-28 2016-12-27 マツダ株式会社 エンジンのバルブタイミング制御装置
JP6187416B2 (ja) * 2014-08-27 2017-08-30 マツダ株式会社 エンジンのオイル供給装置
JP2016173055A (ja) * 2015-03-17 2016-09-29 ヤンマー株式会社 エンジンの制御装置およびエンジン
JP6319194B2 (ja) * 2015-06-08 2018-05-09 マツダ株式会社 エンジンのオイル供給装置
CN105041408A (zh) * 2015-08-13 2015-11-11 奇瑞汽车股份有限公司 发动机电控机油泵的控制系统及其控制方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014214664A (ja) * 2013-04-25 2014-11-17 日野自動車株式会社 ピストン冷却装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109931144A (zh) * 2017-12-19 2019-06-25 现代自动车株式会社 油压开关，活塞冷却油喷嘴的诊断装置及其控制方法
CN109931144B (zh) * 2017-12-19 2022-04-12 现代自动车株式会社 油压开关，活塞冷却油喷嘴的诊断装置及其控制方法
US11467062B2 (en) 2017-12-19 2022-10-11 Hyundai Motor Company Oil pressure switch, apparatus for diagnosing piston cooling oil jet, and method of controlling the same
US11391197B1 (en) 2021-05-25 2022-07-19 Hyundai Motor Company Piston cooling apparatus of engine and method for controlling the same
KR20220159159A (ko) 2021-05-25 2022-12-02 현대자동차주식회사 엔진의 피스톤 쿨링 장치 및 그 제어 방법

Also Published As

Publication number Publication date
DE102016124359A1 (de) 2017-11-30
US20170342891A1 (en) 2017-11-30
CN107420178A (zh) 2017-12-01

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