JPS54155329A - Oil pump for automobile - Google Patents

Oil pump for automobile

Info

Publication number
JPS54155329A
JPS54155329A JP6384978A JP6384978A JPS54155329A JP S54155329 A JPS54155329 A JP S54155329A JP 6384978 A JP6384978 A JP 6384978A JP 6384978 A JP6384978 A JP 6384978A JP S54155329 A JPS54155329 A JP S54155329A
Authority
JP
Japan
Prior art keywords
external gear
crankcase
crankshaft
oil
lubricating oil
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
JP6384978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5627685B2 (enrdf_load_stackoverflow
Inventor
Yorishige Maeda
Akio Kuramoto
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP6384978A priority Critical patent/JPS54155329A/ja
Publication of JPS54155329A publication Critical patent/JPS54155329A/ja
Publication of JPS5627685B2 publication Critical patent/JPS5627685B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members
    • 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
    • F01M1/02—Pressure lubrication using lubricating pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
JP6384978A 1978-05-30 1978-05-30 Oil pump for automobile Granted JPS54155329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6384978A JPS54155329A (en) 1978-05-30 1978-05-30 Oil pump for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6384978A JPS54155329A (en) 1978-05-30 1978-05-30 Oil pump for automobile

Publications (2)

Publication Number Publication Date
JPS54155329A true JPS54155329A (en) 1979-12-07
JPS5627685B2 JPS5627685B2 (enrdf_load_stackoverflow) 1981-06-26

Family

ID=13241182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6384978A Granted JPS54155329A (en) 1978-05-30 1978-05-30 Oil pump for automobile

Country Status (1)

Country Link
JP (1) JPS54155329A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726217A (en) * 1980-06-14 1982-02-12 Kloeckner Humboldt Deutz Ag Lubricant pump for internal combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017218960A (ja) * 2016-06-07 2017-12-14 アイシン精機株式会社 オイルポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726217A (en) * 1980-06-14 1982-02-12 Kloeckner Humboldt Deutz Ag Lubricant pump for internal combustion engine

Also Published As

Publication number Publication date
JPS5627685B2 (enrdf_load_stackoverflow) 1981-06-26

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