FUEL SUPPLYING DEVICE

An intake port injection type fuel supply device for a diesel engine using an ultrasonic injector is provided to expand the practicality of a homogeneous charge compression ignition engine by modifying an injector and to enable precise combustion control. An intake port injection type fuel supply de...

Full description

Saved in:
Bibliographic Details
Main Authors KANG, KERN YONG, PARK, CHEL WOONG, KIM, CHANG UP
Format Patent
LanguageEnglish
Published 23.06.2008
Subjects
BLASTING
COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:An intake port injection type fuel supply device for a diesel engine using an ultrasonic injector is provided to expand the practicality of a homogeneous charge compression ignition engine by modifying an injector and to enable precise combustion control. An intake port injection type fuel supply device for a diesel engine using an ultrasonic injector comprises a fuel pump(83) and an injector(84). The fuel pump pumps fuel in a fuel tank(81). The injector receives the pumped fuel to provide the fuel to an engine(100), and sends excessively supplied fuel to the fuel tank. An air cleaner(82) provides air corresponding to the fuel supplied to the engine. An ultrasonic injector(70) is provided at one side of an intake port of the engine, receives the fuel from the fuel pump to atomize the fuel, and provides the atomized fuel to the engine. A fuel supply line(92) is connected between the fuel tank and the fuel pump. A fuel supply line(93) is connected between the fuel pump and the injector. A fuel collection line(91) is connected between the fuel pump and the ultrasonic injector.
Bibliography:Application Number: KR20070057042