Internal-combustion engines – Engine speed regulator – Having condition responsive means with engine being part of...
Patent
1978-11-17
1981-01-13
Cox, Ronald B.
Internal-combustion engines
Engine speed regulator
Having condition responsive means with engine being part of...
74865, 123340, 123361, F02M 700
Patent
active
042443350
ABSTRACT:
This invention provides for controlling vehicle fuel feed, which may be either carburetion type or fuel injection type, by electro-stress control means with the electro-stress means being oriented in the power flow drive train of the vehicle between the engine and the drive wheels. As more load and torque is placed upon the engine through the drive train the control structure of this invention will automatically increase the input of fuel to the engine in a steady accurate manner. In one embodiment of the invention a diaphragm-type capacitance transducer is utilized, while in the other embodiment a torquemeter device is used. Both embodiments include a rheostat actuated by the accelerator pedal of the vehicle, which leads from the battery of the vehicle to an electric servomotor and solenoid which when activated, connects the leads from the electro-stress means to the servomotor when the accelerator is depressed. The invention also includes a solenoid associated with the brake pedal of the vehicle which, when the brake pedal is activated, will disconnect the leads from the rheostat to the servomotor for deactivating the fuel control during braking action.
REFERENCES:
patent: 2177908 (1939-10-01), Muselier
patent: 2476652 (1949-07-01), Black
patent: 2507562 (1950-05-01), deRussy
patent: 3212484 (1965-10-01), Rees
patent: 3575256 (1971-04-01), Jania
patent: 3927528 (1975-12-01), van der Kolk
Cox Ronald B.
Jacobson Harvey B.
O#Brien Clarence A.
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