JPS5647614A - Automatic oil replacing device - Google Patents

Automatic oil replacing device

Info

Publication number
JPS5647614A
JPS5647614A JP12360279A JP12360279A JPS5647614A JP S5647614 A JPS5647614 A JP S5647614A JP 12360279 A JP12360279 A JP 12360279A JP 12360279 A JP12360279 A JP 12360279A JP S5647614 A JPS5647614 A JP S5647614A
Authority
JP
Japan
Prior art keywords
oil
fuel
engine
deterioration
sensor
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
JP12360279A
Other languages
Japanese (ja)
Inventor
Toshiaki Tanaka
Masaharu Ushimura
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
Priority to JP12360279A priority Critical patent/JPS5647614A/en
Publication of JPS5647614A publication Critical patent/JPS5647614A/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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/04—Filling or draining lubricant of or from machines or engines
    • 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/10—Indicating devices; Other safety devices
    • 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/04—Filling or draining lubricant of or from machines or engines
    • F01M11/0458—Lubricant filling and draining
    • F01M2011/0466—Filling or draining during running
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2200/00—Condition of lubricant
    • F16N2200/08—Acidity, pH-value

Landscapes

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

Abstract

PURPOSE:To perform the replacement of oil in a rational manner and display a stable performance of a diesel engine, by providing a pH sensor in an oil pan of the diesel engine and operating a solenoid valve and an oil drain pump for removing the oil when the oil is deteriorated. CONSTITUTION:In an oil pan 2 of an engine 1 a pH sensor 21 is provided to detect the degree of deterioration of oil and operate a soleniod valve 8 and oil drain pump 6 through a control circuit 22. An oil drain pipe 7 and return pipe 13 are merged to feed the old oil to a fuel tank 11 with return fuel. The mixed fuel with the oil is again fed to an injection pump 12 through a fuel-water separator 14 and a filter 15. In this way, in accordance with the degree of deterioration of the oil the oil is automatically replaced capable of displaying a stable performance of the engine.
JP12360279A 1979-09-26 1979-09-26 Automatic oil replacing device Pending JPS5647614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12360279A JPS5647614A (en) 1979-09-26 1979-09-26 Automatic oil replacing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12360279A JPS5647614A (en) 1979-09-26 1979-09-26 Automatic oil replacing device

Publications (1)

Publication Number Publication Date
JPS5647614A true JPS5647614A (en) 1981-04-30

Family

ID=14864666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12360279A Pending JPS5647614A (en) 1979-09-26 1979-09-26 Automatic oil replacing device

Country Status (1)

Country Link
JP (1) JPS5647614A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62195406A (en) * 1986-02-21 1987-08-28 Mazda Motor Corp Lubricant oil control device for engine
WO1993006345A1 (en) * 1991-09-25 1993-04-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lubricating-oil monitoring device
KR20030080671A (en) * 2002-04-10 2003-10-17 현대중공업 주식회사 Monitoring system of lubricating condition
US6859039B2 (en) 2002-03-08 2005-02-22 Denso Corporation Device and method for detecting oil deterioration
WO2009139211A1 (en) * 2008-05-13 2009-11-19 出光興産株式会社 Device for evaluating degree of degradation of lubricating oil
US9007073B2 (en) 2009-11-25 2015-04-14 Idemitsu Kosan Co., Ltd. Measuring method for degree of degradation of lubricating oil, and measuring device therefor, as well as lubricating oil monitoring system in machine and device
CN110578681A (en) * 2019-07-31 2019-12-17 杭州盛维科技有限公司 Oil isolation pump system
CN111852610A (en) * 2019-04-29 2020-10-30 曼恩能源方案有限公司 Method and control unit for operating a diesel internal combustion engine or a dual fuel internal combustion engine operating in diesel mode

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62195406A (en) * 1986-02-21 1987-08-28 Mazda Motor Corp Lubricant oil control device for engine
WO1993006345A1 (en) * 1991-09-25 1993-04-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lubricating-oil monitoring device
US6859039B2 (en) 2002-03-08 2005-02-22 Denso Corporation Device and method for detecting oil deterioration
KR20030080671A (en) * 2002-04-10 2003-10-17 현대중공업 주식회사 Monitoring system of lubricating condition
CN102027358A (en) * 2008-05-13 2011-04-20 出光兴产株式会社 Lubricating oil deterioration degree evaluation device
JP2009276148A (en) * 2008-05-13 2009-11-26 Idemitsu Kosan Co Ltd Device for evaluating degree of degradation of lubricating oil
WO2009139211A1 (en) * 2008-05-13 2009-11-19 出光興産株式会社 Device for evaluating degree of degradation of lubricating oil
US8664966B2 (en) 2008-05-13 2014-03-04 Idemitsu Kosan Co., Ltd. Device for evaluating degree of degradation of lubricating oil
US9007073B2 (en) 2009-11-25 2015-04-14 Idemitsu Kosan Co., Ltd. Measuring method for degree of degradation of lubricating oil, and measuring device therefor, as well as lubricating oil monitoring system in machine and device
CN111852610A (en) * 2019-04-29 2020-10-30 曼恩能源方案有限公司 Method and control unit for operating a diesel internal combustion engine or a dual fuel internal combustion engine operating in diesel mode
EP3734031A1 (en) * 2019-04-29 2020-11-04 MAN Energy Solutions SE Method and control device for operating a diesel combustion engine or a dual fuel combustion engine operated in the diesel operating mode
JP2020183756A (en) * 2019-04-29 2020-11-12 マン・エナジー・ソリューションズ・エスイーＭａｎ Ｅｎｅｒｇｙ Ｓｏｌｕｔｉｏｎｓ Ｓｅ Method for operating diesel internal combustion engine or dual fuel internal combustion engine operated in diesel mode and control unit
CN110578681A (en) * 2019-07-31 2019-12-17 杭州盛维科技有限公司 Oil isolation pump system

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