Title:
AIR ASSIST TYPE FUEL INJECTION VALVE
Document Type and Number:
Japanese Patent JP3155412
Kind Code:
B2
Abstract:
PURPOSE: To reduce the degree of variation in fuel flow by suppressing deposit caused by spitting from an engine from adhering to a fuel injection nozzle and also suppressing fuel sheared by assist air from adhering onto the inner walls of a fuel-air mixing part so as to prevent liquid from dripping.
CONSTITUTION: An air passage 6 is opened a fuel passage 5, an air-fuel mixing part 9 in which fuel is mixed with air is provided, and a part 13 smaller in its inner diameter than a part including the opened air passage is formed on the upstream side from that part.
Inventors:
Yoshida, Takeji
Fukutomi, Norihisa
Munezane, Takeshi
Sumita, Mamoru
Matsumoto, Osamu
Fukutomi, Norihisa
Munezane, Takeshi
Sumita, Mamoru
Matsumoto, Osamu
Application Number:
JP24691593A
Publication Date:
April 09, 2001
Filing Date:
October 01, 1993
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F02M51/08; F02M61/18; F02M69/00; F02M69/04; (IPC1-7): F02M51/08; F02M61/18; F02M69/00
Attorney, Agent or Firm:
曾我 道照 （外６名）
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