Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1980-07-09
1983-03-29
Myhre, Charles J.
Internal-combustion engines
Charge forming device
Fuel injection system
123472, 123549, F02M 3112
Patent
active
043780016
ABSTRACT:
A fuel injection type carburetor for multi-cylinder internal combustion engines includes: a throttle body having a throttle bore extending substantially vertically and being connected at the bottom portion thereof to a collecting portion of an intake manifold extending substantially horizontally; a throttle valve arranged in the throttle bore, a linear injection type fuel injection valve having a fuel injection nozzle arranged in the throttle bore in an area downstream area of the throttle valve and inclined toward the downstream direction; and an atomization promoting device arranged at a position opposite to the fuel injection nozzle so as to face the nozzle. The atomization promoting device is, for instance, a high frequency oscillator or a so-called PTC heater.
REFERENCES:
patent: 1456018 (1923-05-01), Wiegand
patent: 3145699 (1964-08-01), High
patent: 4211191 (1980-07-01), Kawamura et al.
patent: 4211199 (1980-07-01), Thatcher et al.
patent: 4213432 (1980-07-01), Levy
patent: 4242999 (1981-01-01), Hoser
patent: 4253441 (1981-03-01), Kawamura et al.
Inoue Shozo
Kashiwakura Toshimi
Takeda Keiso
Dolinar Andrew M.
Myhre Charles J.
Toyota Jidosha & Kabushiki Kaisha
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