GB2018977A - Engine Lubrication System Having Oil Cooler - Google Patents

Engine Lubrication System Having Oil Cooler

Info

Publication number
GB2018977A
GB2018977A GB7912406A GB7912406A GB2018977A GB 2018977 A GB2018977 A GB 2018977A GB 7912406 A GB7912406 A GB 7912406A GB 7912406 A GB7912406 A GB 7912406A GB 2018977 A GB2018977 A GB 2018977A
Authority
GB
United Kingdom
Prior art keywords
oil cooler
lubrication system
engine oil
engine lubrication
bypass passageway
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.)
Withdrawn
Application number
GB7912406A
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB2018977A publication Critical patent/GB2018977A/en
Withdrawn legal-status Critical Current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
    • F01M1/18—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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/005—Controlling temperature of lubricant
    • F01M5/007—Thermostatic control
    • 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/08—Arrangements of lubricant coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle

Landscapes

  • 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

An engine lubrication system (10) comprises an engine oil cooler (20) having a heat-exchanging portion (28), a bypass passageway (32) directly connecting the upstream and downstream sides of the heat- exchanging portion, and a temperature-sensitive valve (36) for controlling the flow of the engine oil passing through the bypass passageway in accordance with the temperature variation of the engine oil, thereby avoiding problems caused by high flow resistance of the engine oil passing through the oil cooler. A second bypass passageway (34) may be provided with a pressure-sensitive valve (38). <IMAGE>
GB7912406A 1978-04-14 1979-04-09 Engine Lubrication System Having Oil Cooler Withdrawn GB2018977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4956378U JPS54152829U (en) 1978-04-14 1978-04-14

Publications (1)

Publication Number Publication Date
GB2018977A true GB2018977A (en) 1979-10-24

Family

ID=12834662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7912406A Withdrawn GB2018977A (en) 1978-04-14 1979-04-09 Engine Lubrication System Having Oil Cooler

Country Status (2)

Country Link
JP (1) JPS54152829U (en)
GB (1) GB2018977A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298665A2 (en) * 1987-04-28 1989-01-11 Toyota Jidosha Kabushiki Kaisha Forced-feed lubricating system with oil cooler
DE4218454A1 (en) * 1992-06-04 1993-12-09 Kloeckner Humboldt Deutz Ag Heater for vehicle service cabin using engine oil heat exchanger - has valve switching block with by=pass to boost quantity of heat delivered
CN107435568A (en) * 2017-09-05 2017-12-05 潍柴西港新能源动力有限公司 Engine motor oil preheats and changed integral system
US9896979B2 (en) 2011-02-23 2018-02-20 GM Global Technology Operations LLC System and method for controlling a temperature of oil in a power-plant of a vehicle
CN113847140A (en) * 2021-09-08 2021-12-28 东风汽车集团股份有限公司 Range extender lubricating and cooling system, hybrid electric vehicle and control method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019708U (en) * 1983-07-19 1985-02-09 マツダ株式会社 Oil cooler with bypass valve
JP2012007826A (en) * 2010-06-25 2012-01-12 Mahle Filter Systems Japan Corp Heat exchanger
CN112557043A (en) * 2020-11-26 2021-03-26 芜湖钻石航空发动机有限公司 Testing device and testing method for oil cut of low-pressure oil duct of aircraft engine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298665A2 (en) * 1987-04-28 1989-01-11 Toyota Jidosha Kabushiki Kaisha Forced-feed lubricating system with oil cooler
EP0298665A3 (en) * 1987-04-28 1989-09-06 Toyota Jidosha Kabushiki Kaisha Forced-feed lubricating system with oil cooler
DE4218454A1 (en) * 1992-06-04 1993-12-09 Kloeckner Humboldt Deutz Ag Heater for vehicle service cabin using engine oil heat exchanger - has valve switching block with by=pass to boost quantity of heat delivered
US9896979B2 (en) 2011-02-23 2018-02-20 GM Global Technology Operations LLC System and method for controlling a temperature of oil in a power-plant of a vehicle
CN107435568A (en) * 2017-09-05 2017-12-05 潍柴西港新能源动力有限公司 Engine motor oil preheats and changed integral system
CN107435568B (en) * 2017-09-05 2023-07-21 潍柴西港新能源动力有限公司 Engine oil preheating and replacing integrated system
CN113847140A (en) * 2021-09-08 2021-12-28 东风汽车集团股份有限公司 Range extender lubricating and cooling system, hybrid electric vehicle and control method
CN113847140B (en) * 2021-09-08 2023-03-03 东风汽车集团股份有限公司 Range extender lubricating and cooling system, hybrid electric vehicle and control method

Also Published As

Publication number Publication date
JPS54152829U (en) 1979-10-24

Similar Documents

Publication Publication Date Title
JPS56148610A (en) Cooling device for engine
SE7713049L (en) COMBUSTION ENGINE WITH PRECOMPRESSION
MX161233A (en) IMPROVEMENTS TO VISCOUS FLUID SLIDING AUTOMATIC CLUTCH FOR COOLING FANS IN VEHICLE ENGINES
ES455776A1 (en) Device for the regulation of the temperature of a supercharged diesel engine
ES8202945A1 (en) Heat exchanger, in particular for a cooling circuit of a motor vehicle engine
GB2018977A (en) Engine Lubrication System Having Oil Cooler
EP0900924A3 (en) Apparatus for circulating cooling water for internal combustion engine
GB2001128A (en) A supercharged diesel engine
DE58901331D1 (en) THROTTLE CHECK VALVE.
KR900702183A (en) Apparatus for cooling supercharged piston type internal combustion engine
ES8205988A1 (en) Control valve for fluid-operated clutch
KR880012867A (en) Cooling device for internal combustion engine
ATE66519T1 (en) COMBUSTION ENGINE.
JPS5252018A (en) Supply tube device in a supercharging diesel engine
MX149476A (en) IMPROVEMENTS TO THE LIQUID PASSAGE CONTROL VALVE THAT WORKS IN SEQUENCE AND REACTS TO TEMPERATURE
KR830003064A (en) Oil return device
JPS5338836A (en) Fluid coupling for engine cooling fan
SE7906525L (en) COMBUSTION ENGINE DRIVE DEVICE
JPS5656920A (en) Internal combustion engine
SE8204357D0 (en) TEMPERATURE AND PRESSURE CONTROL FOR ENVIRONMENTAL CONTROL SYSTEM
EP0280778A3 (en) Cooling for a sealing arrangement
ES2082351T3 (en) DISCHARGE SYSTEM FOR COMBUSTION GASES.
KR970046633A (en) Automatic Transmission Oil Cooler with Valve
ES8504349A1 (en) Switching device for a cooler for hydraulic fluids.
JPS58127122U (en) Engine cooling water control device

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)