JPS6483807A - Oil control device for engine - Google Patents

Oil control device for engine

Info

Publication number
JPS6483807A
JPS6483807A JP24029987A JP24029987A JPS6483807A JP S6483807 A JPS6483807 A JP S6483807A JP 24029987 A JP24029987 A JP 24029987A JP 24029987 A JP24029987 A JP 24029987A JP S6483807 A JPS6483807 A JP S6483807A
Authority
JP
Japan
Prior art keywords
oil
oil tank
motor
engine
valve
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
JP24029987A
Other languages
Japanese (ja)
Inventor
Masahiro Ozawa
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.)
Subaru Corp
Original Assignee
Fuji Heavy Industries Ltd
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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP24029987A priority Critical patent/JPS6483807A/en
Publication of JPS6483807A publication Critical patent/JPS6483807A/en
Pending legal-status Critical Current

Links

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
    • F01M1/16—Controlling lubricant pressure or quantity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

PURPOSE:To enable a fine oil control to be performed by constituting a device providing an oil tank separately from an oil pan and supplying oil in the oil tank by actuating a motor-driven oil pump to each lubricating part through each supply oil circuit respectively interposing a pressure control valve. CONSTITUTION:An engine main unit 1, having a crankshaft bearing part, piston sliding part and respective, lubricating part 2-4 or the like in a tappet valve system, is equipped in the bottom part with an oil pan 5. An oil tank 6 of large size independently of the oil pan 5, a motor 7 drives an oil pump 8, is provided and its suction side communicates by connecting to the oil tank 6. The oil pump 8 connects its delivery side to each lubricating part 2-4 by each oil line 11a-11c providing pressure control valves 10a-10c. While upper space of the oil tank 6 respectively communicates with a suction pipe 14 or inside a crankcase via a solenoid valve 15. Each valve 10a-10c, 15 and the motor 7 are controlled being based on a load of an engine and its speed.
JP24029987A 1987-09-25 1987-09-25 Oil control device for engine Pending JPS6483807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24029987A JPS6483807A (en) 1987-09-25 1987-09-25 Oil control device for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24029987A JPS6483807A (en) 1987-09-25 1987-09-25 Oil control device for engine

Publications (1)

Publication Number Publication Date
JPS6483807A true JPS6483807A (en) 1989-03-29

Family

ID=17057402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24029987A Pending JPS6483807A (en) 1987-09-25 1987-09-25 Oil control device for engine

Country Status (1)

Country Link
JP (1) JPS6483807A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0661419A1 (en) * 1993-08-09 1995-07-05 Yamaha Hatsudoki Kabushiki Kaisha Internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0661419A1 (en) * 1993-08-09 1995-07-05 Yamaha Hatsudoki Kabushiki Kaisha Internal combustion engine
US5537959A (en) * 1993-08-09 1996-07-23 Yamaha Hatsudoki Kabushiki Kaisha Lubricating system for engine

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