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Title:
INTERNAL-COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JPS5939922
Kind Code:
A
Abstract:

PURPOSE: To increase the torque output by providing a sub-combustion chamber suction valve for opening/closing the conducting section between a gasoline lead port and the sub-combustion chamber and a sub-combustion chamber gate valve for opening/closing the conducting section between the sub-combustion chamber and main combustion chamber.

CONSTITUTION: An internal-combustion engine is provided with a light oil fuel injection nozzle 5 and a suction/exhaust valve 4. A sub-combustion chamber suction valve 10 interlocked with said valve 4 to open/close the conducting section between the gasoline fuel lead port 7 and the sub-combustion chamber 8 is provided. Furthermore a sub-combustion chamber gate valve for opening/closing the conducting section between the sub-combustion chamber 8 and main combustion chamber 2 is provided. When employing the light oil as fuel, it is operated by the converted oil fuel to be injected through an injection nozzle 5. While, when employing gasoline, said nozzle 5 is stopped to open the valves 10, 13 thus to feed gasoline into said chamber 8. Consequently high output is produced to prevent discharge of black smoke.


Inventors:
ENDOU MAKOTO
Application Number:
JP14929782A
Publication Date:
March 05, 1984
Filing Date:
August 30, 1982
Export Citation:
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Assignee:
HINO MOTORS LTD
International Classes:
F02B11/00; F02D19/06; (IPC1-7): F02B11/00
Attorney, Agent or Firm:
Jiro Hirai



 
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