JPS56507A - Automatic lubricant interchanger for internal combustion engine - Google Patents

Automatic lubricant interchanger for internal combustion engine

Info

Publication number
JPS56507A
JPS56507A JP7654979A JP7654979A JPS56507A JP S56507 A JPS56507 A JP S56507A JP 7654979 A JP7654979 A JP 7654979A JP 7654979 A JP7654979 A JP 7654979A JP S56507 A JPS56507 A JP S56507A
Authority
JP
Japan
Prior art keywords
lubricant
oil
fuel
line
supplementing
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.)
Granted
Application number
JP7654979A
Other languages
Japanese (ja)
Other versions
JPS6225846B2 (en
Inventor
Yoshitsuna Terasaka
Shigefumi Yasuhara
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 JP7654979A priority Critical patent/JPS56507A/en
Priority to DE19803019877 priority patent/DE3019877C2/en
Publication of JPS56507A publication Critical patent/JPS56507A/en
Publication of JPS6225846B2 publication Critical patent/JPS6225846B2/ja
Granted 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
    • F01M11/10—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
    • 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
    • F01M11/06—Means for keeping lubricant level constant or for accommodating movement or position of 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
    • F01M11/04—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
    • F16N2260/00—Fail safe
    • F16N2260/02—Indicating
    • F16N2260/18—Indicating necessity of changing oil

Landscapes

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

Abstract

PURPOSE:To keep a contaminated degree of lubricant constant by a method wherein waste oil is continuously flowed into a fuel tank by controlling an amount thereof mechanically with an oil pressure produced upon an operation of an engine while fresh oil is supplemented by an operation of a float valve so as to keep a predetermined amount of the lubricant within an oil pan all the times. CONSTITUTION:A supplementing line 22 supplying lubricant into a diesel engine 21 from a supplementing tank 20 is arranged so as to be opened within an oil pan 24 through a float valve device 23. The float valve device 23 is constituted so that a level of the lubricant can be kept at a constant level by a valve body 27 controlling a fresh oil passageway 28 from the supplementing line 22 while opened or closed due to up-and-down motions of a float 26 in accordance with the level of the lubricant. A waste oil line 30 is connected to the engine 21 so as to introduce the waste oil measured from a place where an oil pressure is acting by means of a mechanical means, while the other end thereof is connected to a fuel returning line 33 returning the fuel from a fuel injection pump 31 in a fuel system to a fuel tank 32 so as to be capable of burning treatment.
JP7654979A 1979-05-26 1979-06-18 Automatic lubricant interchanger for internal combustion engine Granted JPS56507A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7654979A JPS56507A (en) 1979-06-18 1979-06-18 Automatic lubricant interchanger for internal combustion engine
DE19803019877 DE3019877C2 (en) 1979-05-26 1980-05-23 Device and method for changing oil in an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7654979A JPS56507A (en) 1979-06-18 1979-06-18 Automatic lubricant interchanger for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS56507A true JPS56507A (en) 1981-01-07
JPS6225846B2 JPS6225846B2 (en) 1987-06-05

Family

ID=13608335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7654979A Granted JPS56507A (en) 1979-05-26 1979-06-18 Automatic lubricant interchanger for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS56507A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674456A (en) * 1985-12-13 1987-06-23 Merritt Timothy K Oil-changing system for an internal combustion engine
US5476073A (en) * 1993-12-27 1995-12-19 Betts; Harold S. Diesel engine waste oil recycling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674456A (en) * 1985-12-13 1987-06-23 Merritt Timothy K Oil-changing system for an internal combustion engine
US5476073A (en) * 1993-12-27 1995-12-19 Betts; Harold S. Diesel engine waste oil recycling system

Also Published As

Publication number Publication date
JPS6225846B2 (en) 1987-06-05

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