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Title:
ENGINE OIL EXCHANGER
Document Type and Number:
Japanese Patent JPS5535146
Kind Code:
A
Abstract:
PURPOSE:To quickly, easily, and accurately lubricate new oil by providing a presetting device which presets the lubrication of the new oil. CONSTITUTION:When exchanging oil, push the preset button, press the start switch, and move the engine oil exchanger. The waste oil pump 9 is driven by the motor 8 and waste oil is absorbed through the intake pipe 11 and collected in the waste oil tank 3. The lubrication pump 7 is driven by the motor 7 and new oil is pumped up from the tank 2 and guided into the lubricating port of a car through the nozzle 10. The lubrication pump is also provided with the flow meter 12 with the pulse transmitter 13 and the solenoid valve 14. The counting circuit 20 counts the number of pulses of the pulse transmitter and oil volume is displayed on the display 15. The compare circuit 21 compares both the signals of the presetting device 19 and the counting circuit 20 and closes the solenoid valve.

Inventors:
TATSUNO HIYOSHI
Application Number:
JP10817178A
Publication Date:
March 12, 1980
Filing Date:
September 05, 1978
Export Citation:
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Assignee:
TOKYO TATSUNO KK
International Classes:
B67D7/04; F01M11/04; (IPC1-7): F01M11/04



 
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