Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
Reexamination Certificate
2006-01-16
2010-06-08
Tran, Binh Q. (Department: 3748)
Power plants
Internal combustion engine with treatment or handling of...
By means producing a chemical reaction of a component of the...
C060S295000, C060S297000, C060S303000
Reexamination Certificate
active
07730720
ABSTRACT:
There is provided a technology that enables, in an exhaust gas purification apparatus regeneration system of an internal combustion engine, to prevent the remaining fuel quantity from decreasing to an unduly small quantity during execution of regeneration control for regenerating the exhaust gas purification ability of the exhaust gas purification apparatus by supplying fuel to the exhaust gas purification apparatus. The system of the invention has command device capable of being operated by a driver for sending a regeneration execution command to cause regeneration control execution device to execute the regeneration control and notification device for notifying the driver to prompt the driver to send the regeneration execution command to the regeneration control execution device through the command device. Time of notification by said notification device is controlled so that it is prevented that the regeneration execution command is sent to said regeneration control execution device by said command device while notification is given to the driver by said notification device and the quantity of remaining fuel becomes equal to or lower than a specified remaining quantity during execution of the regeneration control executed in response to the regeneration execution command.
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Oliff & Berridg,e PLC
Toyota Jidosha & Kabushiki Kaisha
Tran Binh Q.
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