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7559304 |
Control device and control method for stopping and starting an internal combustion engine
The present invention has an object of providing a technology capable of stopping and starting an internal combustion engine more preferably by restraining vibrations when the internal combustion...
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7559298 |
Internal combustion engine
An internal combustion engine is provided. Facing pistons eliminate a cylinder head, thereby reducing heat losses through a cylinder head. Facing pistons also halve the stroke that would be...
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7559313 |
Controlling apparatus of variable capacity type fuel pump and fuel supply system
A controlling apparatus of a variable capacity type fuel pump, for preventing noises caused due to drive of the fuel pump and noises caused due to drive of injectors from overlapping or duplicating...
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7559296 |
Cooling sprayer with valve
The internal combustion engine piston cooling sprayer comprises a sprayer body ( 1 ) with an axial through-passage ( 12 ) in which is fixed a tubular guide liner ( 4 ). The tubular guide liner ( 4...
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7559309 |
Method to start electromechanical valves on an internal combustion engine
A system and method to improve electromechanical valve control in an internal combustion engine. The method adjusts valve current to meet a wide range of engine operating conditions.
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7559307 |
Oil filter mounting structure in internal combustion engine
An oil filter mounting structure in an internal combustion engine in which the outside a crankcase in the direction of a crankshaft is covered by a case cover. A spacer is interposed between the...
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7559317 |
Internal combustion engine with single-port holding tank for elevated expansion ratio
An internal combustion engine, having a cylinder with a translating piston therein, employs a holding tank connecting, via a valve, to the combustion chamber of the cylinder for receipt of a...
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7559314 |
Method for controlling a fuel injector
A method in an internal combustion engine for controlling a fuel injector of the unit injector type which includes a plunger that is driven by a rotating camshaft and during a working stroke...
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7559308 |
Engine for leisure vehicle
An engine for a leisure vehicle including a crank chamber in which a crankshaft is disposed, a transmission chamber in which a transmission unit of the vehicle is disposed, the transmission unit...
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7559319 |
Ignition coil apparatus for an internal combustion engine
An ignition coil apparatus for an internal combustion engine with a cylinder having first and second spark plugs can reliably detect an ionic current without discharging a bias voltage even at the...
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7559754 |
Internal gear pump in combustion engine
An internal gear pump ( 39 ) of the present invention includes an inner rotor ( 49 ) relatively non-rotatably mounted on one end of a pump shaft ( 22 ) driven by a crankshaft ( 9 ), and an outer...
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7559303 |
Startup torque transmitting mechanism of an internal combustion engine
A torque transmitting mechanism, including a ring gear; a crankshaft side member which rotates in conjunction with a crankshaft; a one-way clutch arranged between the ring gear and the crankshaft;...
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7559192 |
Engine control apparatus
Provided is an engine control apparatus equipped with a three-way catalyst for purifying exhaust gas, a unit for calculating an operational state based on outputs from various sensors, a unit for...
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7559311 |
Solenoid operated valve device designed to ensure high responsiveness of valve action
A solenoid-operated valve device is provided which includes a valve, a solenoid actuator designed to be supplied with electric power from a battery to operate on voltage substantially identical...
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7559315 |
Regenerative fuel pump
A rotodynamic fuel pump in a fuel delivery system for an internal combustion engine including a pump housing, a pump inlet channel extending through the housing allowing fuel to be drawn into the...
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7559312 |
Sealing device for a fuel injector, and sealing method
In order to create a fluid-tight seal relative to a seal seat edge ( 422 ), especially a cylinder head ( 40 ), in a sealing device for a fuel injector ( 1 ), particularly for a nozzle retaining nut...
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7560881 |
Electric drive fuel control system and method
An electric drive fuel control system and method for controlling a total drive torque supplied to a fuel metering pump includes a first main drive motor, a second main drive motor, and a backup...
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7559316 |
Indicator for a vehicle having a dual fuel engine
A fuel change indicator system for a vehicle. The system may comprise an internal combustion engine capable of combusting at least two different compositions of fuel and outputting torque to propel...
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7559300 |
Multiple slave piston valve actuation system
Systems and methods of actuating engine valves using a hydraulic valve actuation system are disclosed. The valve actuation system includes a master piston and two slave pistons slidably disposed in...
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7559299 |
Monolithic cylinder-crankcase
A cylinder-crankcase is disclosed that includes a cylinder block having a cylinder head for receiving a spark plug. The cylinder-crankcase also includes a crankcase and a crank arm for supporting a...
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7559295 |
Cooling structure for a work vehicle
A cooling structure for a working vehicle with a transmission disposed rearwardly and downwardly of a driver's seat and having a hydrostatic transmission, and an air-cooled engine disposed...
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7559301 |
Valve lash adjustment and inspection apparatus
An apparatus and method for automatically adjusting the valve lash of an internal combustion engine is provided. In another aspect of the present invention, a probe is employed for verifying and/or...
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7559310 |
Engine fuel pump control apparatus
An engine control fuel pump apparatus is provided with a low load fuel pump control section, a high load fuel pump control section and a subordinate pump drive section. The low load fuel pump...
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7559306 |
Double-layer lubrication coating composition, double-layer lubrication coating and piston having same coating
A double-layer lubrication coating composition is made up of an upper-layer coating composition and a lower-layer coating composition. The upper-layer coating composition is made up of 50 to 70 wt...
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7559302 |
Thermally insulating element for an engine valve assembly
A cylinder head assembly for an internal combustion engine including a cylinder head at least partially defining a flow path through the engine, including an intake port, an exhaust port, and a...
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7559318 |
Apparatus for an internal combustion engine
An apparatus for achieving internal EGR in a four-stroke internal combustion engine which, for each cylinder, has at least one inlet valve and at least one exhaust valve for controlling the...
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7559305 |
Air intake system
An intake plenum has a bottom and a continuous side wall. The plenum has at least one tube opening there into. There is at least one intake tube, with each tube having an inflow end and an outflow...
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7556019 |
Intake manifold regulators for internal combustion engines
The present invention provides an internal combustion engine including an engine housing, a crankshaft rotatably supported in the engine housing, a cylinder, a piston movable within the cylinder, a...
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7556006 |
Valve mechanism of engine
To provide an inner shim that is unlikely to fall off from a spring retainer even when an anomalous operation of a valve occurs. A spring retainer fixed to the upper end portion of a valve shaft...
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7555999 |
Cold temperature operation for added motion valve system
A hydraulic circuit in fluid communication with an added motion valve system is disclosed. The hydraulic circuit in fluid communication with an added motion valve system includes at least a first...
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7555998 |
System and method for hydraulic valve actuation
Systems and methods for hydraulic and/or variable valve actuation of engine valves are disclosed. An embodiment of the present invention may include a hydraulic valve actuation system operatively...
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7556013 |
Cover structure for a cooling system component of an internal combustion engine, and engine incorporating same
A cover structure for an internal combustion engine covers and protects a coolant pipe of a cooling system component on an internal combustion engine, even when the internal combustion engine only...
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7556014 |
Reciprocating machines
A four-stoke reciprocating internal combustion engine includes the capability to change the distance between the crankshaft axis and the big end of the connecting rod and hence the maximum cylinder...
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7555896 |
Cylinder deactivation for an internal combustion engine
A system and method to control engine valve operation during periods of cylinder deactivation of an internal combustion engine. Electromechanical valves are controlled in a manner to reduce fuel...
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7558664 |
Outboard motor fuel controller
To enable smooth, highly accurate deceleration in various usage conditions of an outboard motor and realize stabilized engine speed after deceleration, a fuel controller for controlling the amount...
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7557458 |
Soundproof type engine generator
A soundproof type engine generator has a first external air inlet and a second external air inlet formed on a soundproof case K. A first cooling passage guides external air drawn in through the...
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7556011 |
Valve structure for internal combustion
A sealing region where a valve seat and an outer peripheral surface of a enlarged diameter portion of a flare portion are contacted to each other is configured so that an end on a side opposite a...
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7558665 |
System for determining critical on-times for fuel injectors
A fuel system has a source of fuel coupled to a plurality of fuel injectors via a fuel rail. The system is operable to determining a critical on-time for a selected one of the injectors by...
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7556026 |
Hydrocarbon adsorber for air induction systems
An inlet conduit for an engine air induction system is provided, the inlet conduit having a plurality of openings located about a portion of the inlet conduit, the plurality of openings being...
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7556016 |
Method and device for operating an internal combustion engine
In order to operate an internal combustion engine, a value of an operating variable of the internal combustion engine is determined depending on at least one measured quantity of the internal...
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7556123 |
Muffler duct
In a muffler duct including a duct body and a resonance box, the inside of the duct body and the inside of the resonance box are made to communicate directly with each other not through a...
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7556020 |
Starting device for internal combustion engines and method therefor
The present invention relates to a method for starting an internal combustion engine using a starting device, an ignition spark from a spark plug of an internal combustion engine being controllable...
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7556030 |
Spark ignition type internal combustion engine
A spark-ignition type internal combustion engine, including a main tank for storing a to-be-determined fuel having an unknown self-ignition property, an auxiliary tank for accumulating a reference...
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7556031 |
Device for enhancing fuel efficiency of and/or reducing emissions from internal combustion engines
An air/fuel flow structure for enhancing the fuel efficiency of an internal combustion engine includes a generally conical-shaped flow path useable in the engine. One or more tab and one or more...
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7556002 |
Adhesively bonded engine and transmission parts
In one embodiment the invention is a system and method for bonding parts to an engine or a transmission which comprises contacting with the part or the location of the engine or the transmission to...
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7556025 |
Evaporative emission control apparatus and method
A system of mechanical components that operate cooperatively to control evaporation of fuel or hydrocarbon leakage from engines is disclosed. In at least some embodiments, the system of mechanical...
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7556023 |
Control device for high-pressure fuel system
The present invention reduces exhaust emissions at startup, provides improved fuel pressure control performance in a low-load region, and detects high-pressure fuel system abnormalities. Disclosed...
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7556009 |
Air intake manifold for coupling the output of a compressor to the air intake of an internal combustion engine
An elongated air intake manifold, for coupling a compressor outlet to the air intake of an internal combustion engine, includes bottom, top and side walls progressing from a circular upstream end...
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7556028 |
Four cycle internal combustion engine and vehicle
A four-cycle internal combustion engine is constructed such that a structure around a cylinder head is not complicated even though the engine has a plurality of cylinders, fuel consumption is...
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7556012 |
Counterweight arrangement for an internal combustion engine in a motor vehicle
A counterweight arrangement for an internal combustion engine with three cylinders. The internal combustion engine having a crankshaft rotating about an axis of rotation, with three cranks which...
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