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Matches 1 - 50 out of 12,149

Document Document Title
WO/2017/130779A1
The invention is aimed at reducing the lag time until achievement of initial acceleration/deceleration while reducing degradation of engine exhaust during a return from satisfying a condition to cancel sailing. This control system is pro...  
WO/2017/126463A1
The present invention provides a vehicle that can improve fuel efficiency while suppressing the occurrence of situations in which the charge level of a power storage means decreases excessively. The vehicle comprises: an engine that has ...  
WO/2017/127219A1
A method for exhaust temperature management in a multiple-cylinder, reciprocating-piston engine, comprising sensing a low temperature condition of the exhaust and implementing an increased heat output engine cycle pattern for the engine ...  
WO/2017/122454A1
Vehicle air-conditioning devices (100, 100A) that condition the air inside a vehicle compartment (RM) and are installed in a vehicle (10) having an internal combustion engine (11), the vehicle air-conditioning devices (100, 100A) being e...  
WO/2017/119445A1
In a vehicle internal-combustion-engine cooling system according to the present invention, in a deceleration state of a vehicle and in an idle-stop state of an internal combustion engine, the percentage of the amount of cooling water mad...  
WO/2017/117289A1
A method for engine-braking a multiple-cylinder diesel engine can comprise selectively firing cylinders of the multiple-cylinder diesel engine in a combustion mode and selectively engine-braking a cylinder of the multiple-cylinder diesel...  
WO/2017/111088A1
This vehicle control device has an engine (10), an engine control mechanism for controlling the torque (engine torque) generated by the engine (10), and a PCM (50) which causes the vehicle to decelerate and controls the vehicle orientati...  
WO/2017/110847A1
The present invention is equipped with a control device 40 for adjusting a fuel injection valve 12 and a resting mechanism 30, and performing a control for switching between: all-cylinder operation Oa, during which the combustion cycle i...  
WO/2017/111089A1
This vehicle control device comprises: an engine (10); an engine control mechanism for controlling engine torque; and a PCM (50) which performs vehicle attitude control to control the engine control mechanism so as to lower the engine to...  
WO/2017/095684A1
A system comprises an engine including a plurality of cylinders. A first intake throttle is positioned upstream of a first set of cylinders of the plurality of cylinders. The first intake throttle provides air at a first flow rate to the...  
WO/2017/093341A1
The invention relates to a system for deactivating at least one predetermined cylinder (1, 2, 3, 4) of an operational multi-cylinder engine, in which each cylinder (1, 2, 3, 4) of said multi-cylinder engine includes an intake duct with a...  
WO/2017/073570A1
Provided are a work machine and engine stopping control device that make it possible to efficiently perform a setting operation related to crane work. When performing prescribed work, the work mode of a work device can be set, and it is ...  
WO/2017/070724A1
The invention relates to a multi-cylinder internal combustion engine (1), comprising at least one first cylinder (2) or a group of first cylinders (2) and at least one second cylinder (3) or a group of second cylinders (3), wherein the a...  
WO/2017/073571A1
Provided is a work vehicle with which crane work maintenance can be carried out efficiently. Device information relating to a work device that performs prescribed work is detected, and it is determined whether or not the device informati...  
WO/2017/069071A1
This control system is provided with a forward clutch Fwd/C and a variator (20) disposed in series between drive wheels (7) and an engine (1) having a starter motor (15). On the basis of a sailing-entering condition being met, sailing st...  
WO/2017/053867A1
A valve train assembly includes an intake rocker arm, an exhaust rocker arm, a carrier configured to couple to a cylinder block and operably associated with the intake rocker arm and the exhaust rocker arm, the carrier including a first ...  
WO/2017/053898A1
A friction loss management system for an engine, comprises a combustion engine comprising a crankshaft and a plurality of cylinders, a reciprocating piston assembly connected to the crankshaft, a fuel injector connected to an injection c...  
WO/2017/044123A1
A powertrain arrangement for use with additized Dimethyl Ether (DME) fuel, the additized DME comprising DME and a lubricity additive, is provided. The powertrain arrangement includes a powertrain comprising an engine adapted for use with...  
WO/2017/018329A1
In the present invention, a determination unit determines whether a pause-side cylinder is in an operating state or a pausing state (S101). During a pause period (TS) in which the pause-side cylinder is determined to be in the pausing st...  
WO/2017/013693A1
This engine control method is characterized in that: an acceleration intention of a driver driving a vehicle (1) is determined; if it is determined that there is no acceleration intention, the supply of fuel to an engine (2) is suspended...  
WO/2017/005445A1
According to a claimed method for operating a four-stroke internal combustion engine comprising a fully variable valve train and at least one phase shifter for changing the time of the maximum valve stroke of the inlet valves, during the...  
WO/2016/207564A1
The invention relates to a motor vehicle system (1) comprising the following elements: an electric machine (2) configured to provide mechanical torque to an internal combustion engine (3) of the vehicle, and an interface (10) between sai...  
WO/2016/203686A1
The present invention reverses the rotation of the crankshaft in a manner such that the crank angle exceeds the startup intake range and reaches the startup ignition range when starting up the engine. At least part of the startup intake ...  
WO/2016/203095A1
The method for operating a multi-cylinder piston engine (1) comprises the steps of operating a first group of cylinders (2) in an active state, in which state a first amount of a main fuel is injected into each cylinder (2) during each c...  
WO/2016/190191A1
This internal combustion engine control apparatus (30) is applied to a vehicle comprising: an internal combustion engine; and an electric motor (10) that is connected to the output shaft of the internal combustion engine and applies torq...  
WO/2016/153837A1
Methods and arrangements for transitioning an engine between a deceleration cylinder cutoff (DCCO) state and an operational state are described. In one aspect, transitions from DCCO begin with reactivating cylinders to pump air to reduce...  
WO/2016/146230A1
The invention relates to an internal combustion engine comprising: at least two cylinders (1, 2, 3, 4); a cylinder cut-out which is provided to cut-out a section of the cylinders (1, 2, 3, 4) during operation; a variable valve train (5) ...  
WO/2016/148082A1
In the present invention, when a control device has received a stop signal instructing engine stop, if the control device determines, on the basis of a signal from a timer or on the basis of signals from the timer and from a cooling wate...  
WO/2016/118482A1
A system and method for cylinder deactivation in a multi-cylinder diesel engine comprises pumping air in to an intake manifold of the diesel engine using a turbocharger. Air is pumped in to the intake manifold using an intake air assisti...  
WO/2016/118482A9
A system and method for cylinder deactivation in a multi-cylinder diesel engine comprises pumping air in to an intake manifold of the diesel engine using a turbocharger. Air is pumped in to the intake manifold using an intake air assisti...  
WO/2016/115041A1
A variety of methods and arrangements for reducing noise, vibration and harshness (NVH) in a skip fire engine control system are described. In one aspect, a firing sequence is used to operate the engine in a skip fire manner. A smoothing...  
WO/2016/111113A1
A knocking control method in a power generation system (1) equipped with a gas engine (20) having multiple air cylinders (21), and a knocking detection unit (51) for detecting knocking in each of the air cylinders (21), said knocking con...  
WO/2016/104160A1
Provided is an air-cooled engine unit capable of suppressing the degradation of a catalyst, even when the catalyst is arranged near an engine body. This air-cooled engine unit (11) has a compression ratio of 10 or higher, and comprises a...  
WO/2016/088336A1
If the internal combustion engine (20) is currently performing all-cylinder operation, which involves operating all of the cylinders (201), then an air-fuel ratio estimation unit (106) of an ECU (1) carries out an estimation of the air-f...  
WO/2016/077246A1
In one aspect, a method for controlling operation of an internal combustion engine is described. The engine is operated in a skip fire manner such that selected skipped working cycles are skipped and selected active working cycles are fi...  
WO/2016/060605A1
The present invention relates to a combustion engine as well as a method for engine braking in such a combustion engine comprising at least one cylinder (2) having a cylinder volume (6) and a piston displaceable in said cylinder (6), an ...  
WO/2016/060018A1
 Provided is a device for stopping a common rail diesel engine, with which the engine phase can be controlled when the engine is stopped so that the next restart can be performed quickly. The stopping device is provided with: an engine...  
WO/2016/059312A1
The invention relates to a method of controlling a motor vehicle internal combustion engine comprising a step for evaluating whether the torque setting (1) is less than a threshold torque (Ts) different from the minimum torque which can ...  
WO/2016/056151A1
In the present invention, an electrical component control device is configured so as to be provided with the following: a battery that is installed in a vehicle; an automatic stop control unit that automatically stops an engine when auto...  
WO/2016/048714A1
Methods and arrangements are described for controlling transitions between firing fractions during skip fire operation of an engine in order to help smooth the transitions. Generally, firing fractions transitions are implemented graduall...  
WO/2016/035138A1
The purpose of the present invention is to provide a vehicle engine stop control device that ensures a sufficient operation frequency of coast stop control in a scene of traveling on a congested road, thereby improving practical fuel con...  
WO/2016/031518A1
If there is a change request to change from an operating range (A2) in which all-cylinder operation is performed to an operating range (A1) in which reduced-cylinder operation is performed, preliminary control is performed in which the a...  
WO/2016/031113A1
When a deceleration request is issued while the engine load of an internal combustion engine 10 is in a predetermined high-load region, and the vehicle is decelerated so that the engine load transitions from the high-load region to a low...  
WO/2016/016202A1
A method for switching an adjustable compression ratio of an internal combustion engine (1) having an adjustment device for the adjustment of the adjustable variable compression ratio in at least one first cylinder and one second cylinde...  
WO/2015/198842A1
Provided are a vehicle control device and a vehicle control method with which it is possible to effectively improve fuel consumption and reduce exhaust gas without causing the driver to feel uneasy about a traffic situation involving a p...  
WO/2015/194166A1
A control device of the present invention is for controlling a control target installed in a vehicle, and is provided with a detection unit (S110), a determination unit (S115), and a start control unit (S120, S125). The detection unit de...  
WO/2015/196060A1
A variety of methods and arrangements for implementing a start/stop feature in a skip fire engine control system are described. In one aspect, the implementation of the start/stop feature involves automatically turning off an internal co...  
WO/2015/196058A1
A variety of methods and arrangements for implementing a start/stop feature in a skip fire engine control system are described. In one aspect, the implementation of the start/stop feature involves automatically turning off an internal co...  
WO/2015/187406A1
An engine system (20) is disclosed. The engine system may have a first bank (26) of cylinders (24), a second bank (28) of cylinders (24), a first intake manifold (34), and a second intake manifold (36). The engine system may also have a ...  
WO/2015/179119A1
Methods and systems are described for detecting valve actuation faults in internal combustion engines operating in a skip fire operational mode. In one aspect, a torque model is used to estimate an expected net torque during a selected o...  

Matches 1 - 50 out of 12,149