Mixed fuel system
AssigneeClean Power Technologies, LLC
InventorsMichael A. Schiltz, Steven Ferguson
Life of this patent
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Abstract
The present invention provides a novel combination of devices to measure and transmit to an electronic controller data pertaining to differential pressures, temperatures, regeneration status, exhaust content, accumulated gas consumption and substitute fuel consumption. The electronic controller compares the data to thresholds; when the controller receives signals indicating these thresholds or limits are met, the controller causes the gas substitution rate to be diminished or set to zero until after-treatments elements are fully regenerated thereby facilitating integration of a mixed fuel system with an application internal combustion engine.
Claims5
A dual fuel controller configured to:
- receive a manifold air pressure signal from a manifold air pressure sensor;
- calculate a manifold air pressure based on the received manifold air pressure signal;
- calculate an expected manifold air pressure;
- adjust the calculated manifold air pressure based on the expected manifold air pressure;
- calculate a manifold air pressure voltage based on the adjusted manifold air pressure;
- and
- send the calculated manifold air pressure voltage to an engine control module.
Dependencies are inferred from the claim text.