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8118005 |
Auxiliary power units for vehicles
Cooperative operation of an auxiliary power unit having a mechanical power output shaft with a transmission coupled power takeoff operation system of a vehicle is provided by allowing the vehicle's...
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8118008 |
Engine and exhaust heating
A method for controlling a vehicle engine having a plurality of cylinders is provided. The method comprises: during engine idling, advancing spark timing of at least one cylinder to before a peak...
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8118001 |
Cooling system for an internal combustion engine in a motorcycle
A cooling system for a water-cooled internal combustion engine includes a coolant flow circuit and a coolant return passage. The coolant flow circuit includes a water pump, a water jacket having a...
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8118000 |
Multi-stroke internal combustion engine
An internal combustion engine system and method of its operation are described. As one example, the method includes: repeatedly opening a first intake valve of a combustion chamber of the engine...
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8118013 |
Resonator and crankcase ventilation system for internal combustion engine
The present invention provides a crankcase ventilation system and resonator for a turbocharged internal combustion engine assembly. The resonator, designed for intake noise reduction, is mounted to...
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8118014 |
Fuel system for multi-fuel engine
An engine system and corresponding control method are described. As one example, the control method includes transferring one type of fuel from one fuel tank to a second fuel tank holding another...
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8118002 |
Continuously variable valve lift system including valve deactivation capability on one of two dual intake valves
In a dual intake valve arrangement for an internal combustion engine, a continuously variable valve lift (CVVL) system controls two intake valves for one or more engine cylinders. In each cylinder,...
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8118012 |
Internal combustion engine using hydrogen
In an internal combustion engine using hydrocarbon fuel and hydrogen gas as fuels and including a fuel injection device that injects liquid fuel, a hydrogen-blended fuel in which hydrogen gas is...
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8118009 |
On-board fuel vapor separation for multi-fuel vehicle
A fuel delivery system for a fuel burning engine of a vehicle and a method of operating the fuel delivery system is provided. As one example, the method includes separating a first fuel and a...
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8118004 |
Rocker arm, rocker shaft, valve cap, adjust screw, pivot receiving member, and valve of arm type valve operating device
Provided are a rocker arm, a rocker shaft, a valve cap, an adjust screw, a pivot receiving member, and a valve of an arm type valve operating device that can suppress wear and pitching, and attain...
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8121774 |
Exhaust gas recirculation system and method of operating such system
An exhaust gas recirculation (EGR) system for an engine and a method of operating that system is disclosed. The system has a conduit arrangement for conducting exhaust gas from an exhaust side of...
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8118007 |
Air intake device for internal combustion engine
An L-shaped rotary valve has a pair of side plates and a valve plate. The rotary valve is rotatably supported in a housing at a shaft 5. The valve plate moves along downstream ends of side wall...
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8118006 |
Fuel injector diagnostic for dual fuel engine
Various systems and methods are described for controlling fuel injection of a dual fuel engine which includes first and second fuel rails and first and second fuel pumps. In one example, while...
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8118082 |
Heat exchanger in particular for exhaust coolers on internal combustion engines
The invention relates to a heat exchanger (10), in particular, for exhaust coolers on internal combustion engines. The aim of the invention is to provide a separation of the carrier medium flow...
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8118011 |
Marine vessel propulsion device
A marine vessel propulsion device includes an engine, a fuel injection device, an intake system, a vapor separator tank arranged to separate fuel vapor from liquid fuel to be supplied to the...
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8117999 |
Electrolyte delivery system and method
In a system for providing electrolyte to an electrolysis cell for producing hydrogen gas to inject into the intake of an internal combustion engine, a water store is in communication with a water...
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8118010 |
Diagnostic systems and methods for fuel injectors in homogenous charge compression ignition engine systems
An engine control system for a homogenous charge compression ignition (HCCI) engine includes a fuel injector temperature determination module and a fuel injector control module. The fuel injector...
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8121775 |
Misfire detecting device for water jet propulsion watercraft
A misfire detecting device is provided for a water jet propulsion watercraft in which a propulsion unit operates through an operation of an engine to propel the water jet propulsion watercraft. The...
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8118003 |
Valve operating system
A pivot cam mechanism included in a valve operating system is configured such that a coupling pin is supported at a pivot member in a position closer to a camshaft than a control shaft, and the...
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8113166 |
Auto choke device for an engine
An auto choke device for an engine includes a choke valve for varying the opening of an intake passage of the engine, and a starter motor for starting the engine. Upon activation of the starter...
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8113089 |
Engine starting apparatus
An engine starting apparatus is provided that has a constantly engaged starter pinion and a one-way clutch lubricated with transmission fluid, without modification to the engine and without adding...
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8113177 |
Electromagnetic fuel injector and method for assembling the same
An electromagnetic fuel injection valve comprising: a metallic cylindrical-shaped vessel provided at a tip end thereof with a fuel injection port, the other end thereof being closed by a stationary...
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8113185 |
Device for separating oil from blow-by gas
A device for separating oil includes a blow-by gas passage provided to a head cover to discharge blow-by gas introduced from an engine and a separator coupled to the blow-by gas passage to separate...
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8113172 |
Adjustable advance distributor
A distributor is configured with an outer housing that has a first portion and a second portion. The first portion and the second portion are adjustable in angular orientation relative to each...
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8116963 |
Fuel injection pin displacement profile interpolation
According to various embodiments of the invention, a map of injection pin profiles is experimentally determined at various locations spanning an engine operating plane. Injector pin profiles at...
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8113173 |
Engine control system having speed-based timing
A control system for an engine having a cylinder is disclosed having an engine valve movable to regulate a fluid flow of the cylinder and an actuator associated with the engine valve. The control...
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8113176 |
Injector with axial-pressure compensated control valve
The invention relates to an injector for injecting fuel into combustion chambers. According to the invention, a valve piston of a control valve is provided with low pressure on both faces thereof....
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8113187 |
Delay compensation systems and methods
A steady-state (SS) delay module determines a SS delay period for SS operating conditions based on an air per cylinder. A dynamic compensation module determines a predicted delay period based on...
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8113165 |
Stationary block rotary engine/generator
An internal combustion engine, and integrated electrical generator, both enclosed in a single housing. The engine has at least one cylinder and piston which extends radially from an axis of...
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8113158 |
Engine with variable valve actuating mechanism
An internal combustion engine is described having a valve mechanism that comprises an SCP camshaft operating two sets of valves. The first set of valves is operated via a summation rocker system...
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8113171 |
Engine intake system
An engine intake system is provided that includes a sensor unit (16) formed by mounting a throttle sensor (18) and a negative pressure sensor (20) on a sensor housing (17) mounted on a mounting...
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8116965 |
Apparatus for and method of controlling variable valve mechanism
The present invention provides an apparatus for and method of diagnosing whether or not a failure occurs in a variable valve mechanism on the basis of a manipulated variable of an electric...
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8116966 |
Low power microwave vehicle stopper with feedback
A low power remote vehicle stopper with feedback that can disable a moving vehicle with low power microwave interruption signal. According to an embodiment of the present invention, a system for...
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8113184 |
EGR valve device
An EGR valve device includes a valve housing of which inside exhaust gas passes through, a poppet valve as a valve body accommodated in the valve housing, and a hydraulic servo actuator for driving...
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8116931 |
Fast fuel adjustment system diagnostic systems and methods
A control system for diagnosing a fuel system of a vehicle is provided. The system generally includes a correction term module that estimates a fuel correction term based on a first fuel correction...
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8113180 |
Multi-component transient fuel compensation
A method adjusts fuel injection to account for fuel puddling in the engine intake. The fuel is adjusted based on the ethanol content of the fuel in the puddle, and the make-up of the various fuel...
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8113167 |
Oil pan
An oil pan of plastic material is provided with an oil suction pipe and an oil screen that is formed as one piece together with the oil suction pipe, wherein the oil suction pipe is comprised of...
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8116954 |
RPM to torque transition control
An engine control module comprises a torque control module, an engine speed (RPM) control module, and an actuator module. The torque control module determines a first desired torque based on a...
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8113186 |
Multifuel internal combustion engine
A multifuel internal combustion engine in which single low boiling point component fuel and at least one kind of fuel having properties different from those of the single low boiling point...
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8116962 |
Method of fuel injection
A method of operating an internal combustion engine. With reference to FIG. 1, fuel is supplied to charge air using an injector (116) which in each operation delivers a set amount of fuel. The...
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8113183 |
Engine and supercharger with liquid cooled housings
The present invention reduces the overheating of sealed oil gear cases and excessive charge air temperatures at high engine speeds in automotive supercharger use by providing liquid cooling of one...
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8116967 |
Control system for internal combustion engine
A control system for an internal combustion engine is disclosed. In the control system, an engine state parameter is calculated using a self-organizing map for calculating a predetermined output...
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8113159 |
Camshaft phaser and drive adapter for a concentric camshaft
A camshaft adjuster for a concentric camshaft assembly of an internal combustion engine is provided. The adjuster includes a stator that is connected to the timing gear, and a rotor located within...
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8113175 |
Fuel injection system
A fuel injection system for an internal combustion engine comprises: a first fuel injector which is arranged within a housing unit; an accumulator volume for supplying fuel to the first fuel...
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8113157 |
Variable valve control apparatus
A variable valve control apparatus includes: a variable valve actuating mechanism arranged to vary a closing timing of an intake valve; and a controller configured to advance the closing timing of...
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8113178 |
Apparatus and method for controlling quantity of fuel over common rail diesel engine
An apparatus for controlling the quantity of fuel over a common rail diesel engine includes a wave speed correction map correcting a wave speed and a time corrector, a first adder multiplying the...
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8116964 |
Method for the individual control of a set of valve actuators by the ECU
The invention relates to a system for controlling a thermal engine with valves, that comprises an engine control unit (1) and a plurality of valve actuators (3), wherein the engine control unit is...
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8113179 |
Programmable diesel fuel injector
An apparatus for injecting fuel into a combustion chamber of an internal combustion engine. The apparatus includes a solid magnetostrictive material with a favored direction of magnetostrictive...
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8113162 |
Cylinder head cover
A tubular valve casing formed of metal is molded with an outer shell portion formed of synthetic resin. A valve body is inserted into the valve casing through an opening formed at an end of the...
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8113161 |
Multi-cam electric valve mechanism for engine
A multi-cam electric valve mechanism for engine is disclosed, which comprises: a motor fixed on a cylinder; a motor shaft wherein one side of it connected to the motor and rotated accordingly and...
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