JPS57129212A - Lubricant mixing device of fuel tank for 2-cycle engine - Google Patents

Lubricant mixing device of fuel tank for 2-cycle engine

Info

Publication number
JPS57129212A
JPS57129212A JP1503381A JP1503381A JPS57129212A JP S57129212 A JPS57129212 A JP S57129212A JP 1503381 A JP1503381 A JP 1503381A JP 1503381 A JP1503381 A JP 1503381A JP S57129212 A JPS57129212 A JP S57129212A
Authority
JP
Japan
Prior art keywords
lubricant
fuel
tank
tube
fuel tank
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
JP1503381A
Other languages
Japanese (ja)
Other versions
JPS648166B2 (en
Inventor
Sumio Kobayashi
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.)
Suzuki Motor Corp
Original Assignee
Suzuki 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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP1503381A priority Critical patent/JPS57129212A/en
Publication of JPS57129212A publication Critical patent/JPS57129212A/en
Publication of JPS648166B2 publication Critical patent/JPS648166B2/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
    • F01M3/00—Lubrication specially adapted for engines with crankcase compression of fuel-air mixture or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

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

Abstract

PURPOSE:To make it possible for a fuel tank to automatically blend oils at a prescibed ratio, at the time when the fuel tank is supplied with fuel, by supplying the tank with a lubricant from a separate lubricant tank in proportion to volume of the fuel. CONSTITUTION:At the time when a fuel tank 1 is replenished with fuel, the level in the tank rises with supply of the fuel, and the level in a pressure chamber 2 also rises. And, air is compressed by pressure of head H1, and a lubricant in a lubricant tank 4 is pushed up to a lubricant tube 6. On the other hand, a venturi 8 of an injection tube 7 is under a negative pressure by flow speed of the fuel being injected, and therefore, the lubricant flows to the lubricant tube 6 and flows over to the venturi 8 to be mixed up with the fuel. Once the lubricant started flowing into the lubricant tube 6, it keeps flowing continuously by syphonal effect. When flow of the lubricant and negative pressure in the lubricant tank 4 are equilibrated at a head H2, the lubricant stops flowing.
JP1503381A 1981-02-05 1981-02-05 Lubricant mixing device of fuel tank for 2-cycle engine Granted JPS57129212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1503381A JPS57129212A (en) 1981-02-05 1981-02-05 Lubricant mixing device of fuel tank for 2-cycle engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1503381A JPS57129212A (en) 1981-02-05 1981-02-05 Lubricant mixing device of fuel tank for 2-cycle engine

Publications (2)

Publication Number Publication Date
JPS57129212A true JPS57129212A (en) 1982-08-11
JPS648166B2 JPS648166B2 (en) 1989-02-13

Family

ID=11877516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1503381A Granted JPS57129212A (en) 1981-02-05 1981-02-05 Lubricant mixing device of fuel tank for 2-cycle engine

Country Status (1)

Country Link
JP (1) JPS57129212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019023737A1 (en) * 2017-07-31 2019-02-07 Swanson Ryan Fuel and oil mixing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54142434A (en) * 1978-04-28 1979-11-06 Suzuki Motor Co Ltd Fuel tank for two-cycle engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54142434A (en) * 1978-04-28 1979-11-06 Suzuki Motor Co Ltd Fuel tank for two-cycle engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019023737A1 (en) * 2017-07-31 2019-02-07 Swanson Ryan Fuel and oil mixing device

Also Published As

Publication number Publication date
JPS648166B2 (en) 1989-02-13

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