Fuel injection type rotary piston engines

Details Fuel injection type rotary piston engines Fuel injection type rotary piston engines

1976-03-11

1977-04-26

Croyle, Carlton R.

Internal-combustion engines

Combined devices

Generating plants

F02B 5310

Patent

active

040194710

ABSTRACT:
Rotary piston engine of fuel injection type wherein fuel injection is performed when the intake air flow is relatively high so that an improved fuel atomization can be attained. Further, the fuel injection timing is also determined from the view point that air-fuel mixture is forced toward the leading part of the intake working chamber. The engine has a peripheral intake port formed in the rotor housing and a side intake port formed in one of the side housings, said side intake port being used only in heavy load range of engine operation. The intake passage leading to the peripheral intake port is inclined in the direction of rotor rotation so that intake fluid is forced toward the leading part of the intake working chamber.

REFERENCES:
patent: 3882828 (1975-05-01), Honiden
patent: 3901198 (1975-08-01), Yamamoto
patent: 3905337 (1975-09-01), Shimoji et al.
patent: 3958539 (1976-05-01), Satow et al.

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