Method and system for injecting fuel into an engine combustion chamber
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United States of America Patent
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Sep 11, 2018
Grant Date -
Jul 14, 2016
app pub date -
Aug 20, 2014
filing date -
Aug 20, 2013
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Abstract
A system of injecting fuel into the combustion chamber of an engine, including at least two fuel circuits, one permanent flow circuit and one intermittent flow circuit, fuel proportioning and distribution devices for proportioning fuel and distributing fuel between the two circuits and a controller. When an order to fill circuits with fuel after the circuit with intermittent flow has been drained is received, the controller is adapted to control the proportioning and distribution devices to obtain a predetermined fuel flow higher than the flow corresponding to the filling order and to supply the resulting surplus of fuel to the intermittent flow circuit for a predetermined duration.
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