Fuel injection valve and fuel supply system equipped therewith f

Details Fuel injection valve and fuel supply system equipped therewith f Fuel injection valve and fuel supply system equipped therewith f

1990-11-27

1992-03-31

Argenbright, Tony M.

Internal-combustion engines

Charge forming device

Fuel injection system

123490, 2391022, 310325, F02M 5108, B05B 1706

Patent

active

050998153

ABSTRACT:
A fuel injection valve for internal combustion engines is disclosed, in which a transducer is vibrated by an electrostrictive device, and the fuel is atomized by a vibration surface at the part of the transducer where the amplitude thereof is maximum. The transducer has a path for transporting the fuel to the vibration surface. The fuel transport path may have midway thereof a valve member with a valve seat adapted to rise for opening the transport path when a predetermined vibration is exerted on the transducer.

REFERENCES:
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patent: 4301968 (1981-11-01), Berger et al.
patent: 4307838 (1981-12-01), Martin
patent: 4319155 (1982-03-01), Nakai et al.
patent: 4337896 (1982-07-01), Berger et al.
patent: 4389999 (1983-06-01), Jaqua
patent: 4418672 (1983-12-01), Muller et al.
patent: 4469974 (1984-09-01), Speranza
patent: 4541564 (1985-09-01), Berger et al.
patent: 4756478 (1988-07-01), Endo et al.

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