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8988206 In-vehicle informing device and informing method  
The present disclosure provides an in-vehicle informing device equipped in a vehicle including an idle stop system so that a driver is prevented from mistaking an engine stop state by the idle...
8989988 Control apparatus for internal combustion engine  
Valve stopping control is performed that changes an operating state of an intake valve and an exhaust valve to a closed-valve stopped state when executing a fuel-cut operation. A device is...
8985075 Valve timing control system of internal combustion engine  
In a valve timing control system of an internal combustion engine employing both an electric-motor-driven intake valve timing control device for changing intake valve timing and an...
8985088 Systems and methods for controlling exhaust gas recirculation  
Various systems and method for controlling exhaust gas recirculation (EGR) in an internal combustion engine are provided. In one embodiment, a method includes injecting fuel to a subset of...
8985089 Low temperature dual fuel combustion utilizing diesel and methanol fuels  
To reduce emissions at higher engine loads and speeds, methanol fuel is port-injected with charge-air into a diesel engine, and diesel fuel is then direct-injected to initiate combustion. The...
8985067 Heat pipe assembly in an engine lubrication system  
An engine lubrication system is provided. The engine lubrication system includes an oil pan housing a lubricant, an oil pump having a pick-up tube including an inlet submerged in the lubricant,...
8989935 Method and system for engine control  
Methods and systems are provided for extending an engine-off period of a hybrid vehicle while reducing engine cold-start emissions. During an engine pull-up to meet operator demand, the engine is...
8985084 Marine propulsion device  
A crankshaft includes a coupling portion, a first functional portion, and a second functional portion. The coupling portion is coupled to a connecting rod. The first functional portion is provided...
8985078 Combustion chamber structure by using preheating net and spark plug to ignite  
A combustion chamber structure by using a preheating net and a spark plug to ignite includes a cylinder. The cylinder is connected with a connection seat. The connection seat has a threaded hole....
8985083 Crankshaft having optimized crankpin lubrication, and related engine and method for producing the lubrication system  
The invention relates to a crankshaft comprising at least: a journal; a first crankpin; a second crankpin; a first arm connecting the first crankpin to the journal; a second arm connecting the...
8985086 Method and device for controlling spark-ignition direct injection engine  
A method for controlling an engine includes, when the engine is operating within a particular range with comparatively low engine speed and high load, setting an effective compression ratio of...
8985071 Internal combustion engine , improvements in design and efficiency  
The converting of linear motion into rotational energy when using the cylinders and pistons of an internal combustion engine without the use of a crankshaft. The replacement with dual high lead...
8985085 Oil seal arrangement for rotary internal combustion engine  
A rotor of a rotary internal combustion engine, including an annular oil seal assembly snugly received within each oil seal groove, each oil seal assembly including a seal ring retaining first and...
8985080 Engine start system minimizing mechanical impact or noise  
An engine start system which may be employed in automotive idle stop systems. To start an engine, the system brings a pinion gear into engagement with a ring gear coupled to the engine and turns...
8985074 Sensing and control of a variable valve actuation system  
A system for controlling variable valve actuation in an automobile engine is disclosed. A first cam has a first lift profile and a second cam has a second lift profile, both profiles having a base...
8989991 Apparatus and method for processing fuel cut  
Disclosed are an apparatus and a method for processing a fuel cut starting or releasing the fuel cut using a tilt angle of a vehicle or a clearance angle of an acceleration pedal. An exemplary...
8984881 Steam engine powered hydrogen oxygen generation system for an internal combustion engine  
A Steam Engine Powered System is provided which, when integrated with an internal combustion engine, generates hydrogen gases to provide an additional fuel source. The System's hydrogen is created...
8985077 Valvetrain impact absorber  
Embodiments may provide a valve train for an engine including a valve stem configured for reciprocating movement to open and close a port in a combustion chamber of the engine. The valve train may...
8989932 Electric vehicle  
An electric vehicle includes an electric motor, an inverter that supplies electric power to the electric motor, a radiator that cools a coolant, a coolant passage that is configured to circulate...
8985090 Method for operating an ignition device for an internal combustion engine, and ignition device for an internal combustion engine for carrying out the method  
A method is provided for operating an ignition device for an internal combustion engine, which ignition device includes an ignition coil configured as a transformer, a spark plug connected to the...
8985065 Internal combustion engines  
An internal combustion engine (10) comprises a chamber (12), inlet valving (24, 26) operable to admit constituents of a combustible mixture into the chamber for combustion in the chamber to...
8985069 Portable engine generator  
A portable engine generator includes a power generation unit operating an engine to generate electricity and a negative pressure fuel cock using a negative pressure in a crank chamber as an...
8985079 Method and system for controlling a pneumatic starter  
A system for controlling a starter for starting a power source includes an air starter relay valve fluidly connected between an air tank and the starter. The air starter relay valve is configured...
8984878 Internal combustion engine with charge air cooling  
An internal combustion engine has a cylinder head having at least one cylinder. A cover is connected to the cylinder head and covers the cylinder and related valve train components. An exhaust gas...
8985076 Valve lash adjustment device  
A lash adjustment device is for a valve train in a marine engine. The lash adjustment device comprises an external hollow body and a ball shaft that is telescopically movable in the hollow body....
8989993 Method for controlling the starter of a combustion engine and application thereof  
A method for controlling actuation of a control device to be integrated into a starter of a combustion engine. The device includes a solenoid controlling a position of a starter sprocket capable...
8985066 Cooling circuit  
A cooling circuit, in particular of a motor is provided that includes a drive unit with a cooling circuit, through which coolant heated in the drive unit flows, a first heat exchanger which emits...
8985087 Air intake system for internal combustion engine  
An air intake system for an internal combustion engine has a valve body that can open/close a passage cross section of a part of an air intake passage; a rotation shaft that extends to both sides...
8984972 Power take-off system for an internal combustion engine  
A power take-off system for an internal combustion engine that has a drive gear positioned within a crankcase includes a housing. The housing is coupleable to the internal combustion engine. The...
8985064 Fuel supply device  
A device capable of supplying an internal combustion engine 60 with a first fuel F1 of a high octane number fuel, and a second fuel F2 of a low octane number fuel or a raw fuel F0. The device is...
8985979 Positive displacement rotary machine  
A hinged joint is formed on a volumetric rotary machine with a spherical working cavity formed between a spherical rotor part and the spherical surface of the body, between a piston, which is...
8985070 Variable compression ratio V-type internal combustion engine  
The present variable compression ratio V-type internal combustion engine is a variable compression ratio V-type internal combustion engine which joins cylinder blocks of two cylinder groups and...
8989990 Working gas circulation type engine  
A working gas circulation type engine includes a combustion chamber in which a working gas having a ratio of specific heats higher than that of air can be expanded by combustion of a fuel, a...
8989931 Method and device for controlling the idle speed in a hybrid vehicle  
A method for controlling the idle speed in a hybrid vehicle in which at least two power plants contribute together or separately to driving the hybrid vehicle, and a setpoint value is compared to...
8985072 Piston structure for internal combustion engine  
A piston structure for a four-stroke internal combustion engine is provided, enabling an increase in the intake efficiency and a favorable ignitability to improve the performance of the internal...
8985081 Engine valve device  
The present disclosure relates to an engine valve device including: engine valves; valve guides configured to guide a reciprocating motion of the engine valves; and stem seals fitting on one end...
8989989 System and method for controlling fuel injection in an engine based on piston temperature  
A system according to the principles of the present disclosure includes a temperature estimation module and a fuel control module. The temperature estimation module estimates a piston temperature...
8985068 Systems and methods for avoiding resonances excited by rotating components  
A system for operating a rotating component. The system includes a rotating component, a motor driving the rotating component, a sensor detecting a stimulus related to the rotating component, and...
8985082 Engine assembly with pump cavity liner and method of assembling an engine  
An engine assembly includes an engine cover having a pump cavity through which fluid is pumped. A liner is configured to line the pump cavity to protect the engine cover from erosion due to the...
8978619 Pistonless rotary engine with multi-vane compressor and combustion disk  
Some embodiments provide a non-piston rotary engine that utilizes flywheel motion to generate power. In some embodiments, the non-piston rotary engine comprises a pair of flywheels and a plurality...
8978359 Two-stage turbocharged engine  
A turbocharged internal combustion engine disclosed that may comprise an engine block with a first end side opposing a second end side and a two-stage turbocharged system. The two-stage...
8978609 Oscillating motor adjuster  
The invention relates to an oscillating motor adjuster with a stator (1), a rotor (8) which is positioned within the stator (1) and is displaceable relative to the stator (1) on a first rotor...
8978607 Device for variably adjusting the control times of gas exchange valves of an internal combustion engine  
A device (11) for variably adjusting the control times of gas exchange valves (9, 10) of an internal combustion engine (1), including a drive element (13) that can be brought into driven...
8978621 Piston having combustion bowl shaped to balance combustion efficiency and emission properties  
A piston for a compression ignition internal combustion engine includes a piston body having a combustion face defining a combustion bowl, and the combustion face including a compound bowl surface...
8978623 Dual fuel injector having fuel leak seals  
A dual fuel common rail fuel injector includes a first and second check needle used to selectively inject two different fuels such as diesel and liquefied natural gas. The fuel injector includes a...
8978611 Piston for internal combustion  
Disclosed is a piston (16) that is capable of not only suppressing the occurrence of knocking but also reducing cooling loss in an internal combustion engine in which a tumble flow is formed in a...
8978632 Ion sensing method for capacitive discharge ignition  
A method of ion sensing in a CD ignition system for an internal combustion engine comprises: a) closing the controllable switch in synchronism with the internal combustion engine for a period of...
8978614 Lubrication apparatus for four-stroke engine  
A lubrication apparatus for a four-stroke engine includes an oil tank, a supply passageway having an opening to supply oil mist from the oil tank to driving parts, the opening being provided in...
8983735 Opening/closing control device for grille shutter of vehicle  
An opening/closing control device for a shutter of a vehicle is provided which is capable of appropriately opening and closing the shutter according to the traveling conditions of the vehicle, and...
8978595 Piston engine having magnetic piston bearing  
A piston engine has a housing and a piston. The piston is magnetically and movably disposed in the housing. A device for magnetically supporting the piston is fixedly mounted relative to the...