Patent application number | Description | Published |
20090272355 | Intake Control Device for Internal Combustion Engine - An intake control device for an internal combustion engine having a first intake passage ( | 11-05-2009 |
20120204820 | ENGINE COOLING APPARATUS - The cooling apparatus | 08-16-2012 |
20120210956 | ENGINE COOLING DEVICE - The cooling device | 08-23-2012 |
20120216761 | COOLING DEVICE FOR ENGINE - A cooling apparatus includes an engine equipped with a cylinder block and a cylinder head, a flow rate control valve capable of suppressing a cooling capacity of the cylinder head without suppressing a cooling capacity of the cylinder block, and control means that performs a control to suppress the cooling capacity of the cylinder head by controlling the flow rate control valve. The flow rate control valve is cooling capacity control means that controls the cooling capacity of the cylinder head by controlling the flow rate of cooling water that flows through a head side W/J formed in the cylinder head. | 08-30-2012 |
20120240877 | ENGINE COOLING DEVICE - The cooling device is provided with an engine including a cylinder block, a cylinder head, and a W/J which is a single system as a whole and which causes coolant to flow from the cylinder block to the cylinder head. The W/J branches into first and second inner paths within the cylinder block, and joints together within the cylinder head. The first inner path is provided with an opening and closing valve for permitting and prohibiting the flow of the coolant based on the pressure of the coolant. | 09-27-2012 |
20120266827 | ENGINE COOLING DEVICE - A cooling apparatus | 10-25-2012 |
20130047949 | PISTON OF ENGINE | 02-28-2013 |
20130247847 | COOLING DEVICE FOR ENGINE - A cooling device | 09-26-2013 |
20130312718 | EXHAUST GAS RECIRCULATION APPARATUS FOR ENGINE - An EGR apparatus includes a EGR passage and an EGR valve provided in the EGR passage to regulate an EGR flow rate in the EGR passage. An ECU closes the EGR valve from an open state prior to start of deceleration of the engine based on engine rotation speed detected by a rotation speed sensor, accelerator opening degree detected by an accelerator sensor, and actual opening degree of the EGR valve. During deceleration of the engine, the ECU obtains a target opening degree of the EGR valve according to the separately detected engine rotation speed and accelerator opening degree from a target opening degree map and starts to close the EGR valve when a difference between an actual opening degree and the target opening degree of the EGR valve exceeds a predetermined value. | 11-28-2013 |