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7617040 |
Ignition apparatus for internal combustion engine
An ignition apparatus which allows for an accurate diagnosis of a spark plug in an internal combustion engine provided with plural spark plugs for each cylinder is provided for an internal...
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7617039 |
Method of fuel injection
The present invention relates to 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...
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7617038 |
Control system for internal combustion engine
A control system for an internal combustion engine wherein a load applied to the engine from at least one auxiliary component and/or an air conditioner, which are both driven by the engine, is...
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7615915 |
Spark plug
A spark plug having a protrusion amount t of not smaller than 0.3 mm and satisfying a relation θ1+θ2≦ 93° in which θ 1 is an included angle between virtual lines s 1 and s 2 , and θ 2 is...
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7615520 |
Additives and lubricant formulations for improved antioxidant properties
A method and compositions for lubricating surfaces with lubricating oils exhibiting increased antioxidant properties. The lubricated surface includes a lubricant composition containing a base oil...
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7615519 |
Additives and lubricant formulations for improved antiwear properties
A lubricated surface and method for reducing wear between metal parts. The lubricated surface contains a base oil of lubricating viscosity and an amount of a hydrocarbon soluble titanium compound...
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7615108 |
Canister
A canister includes a casing made of a material including a polyamide resin. The casing includes a charge port to let in fuel vapor, a purge port to let out desorbed fuel and an atmospheric air...
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7614431 |
Fuel flow restriction plug for recirculation pipe
A flow-restricting plug is provided for installation within a vapor recirculation pipe that communicates with a fuel filler pipe. The plug is manufactured of fuel-impervious material and has a...
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7614422 |
Reed valve assembly
The reed valve assembly of the present invention includes a reed cage and a retainer that includes in once piece two or more reed petals. The retainer is independently interlockable with the reed...
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7614392 |
Diagnostic method and control apparatus for gas sensor
A gas sensor diagnostic method includes: a fuel supply detecting step of detecting an interruption of a fuel supply to the internal combustion engine, and a restart of the fuel supply after the...
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7614391 |
Oxygen sensor output correction apparatus for internal combustion engine
A correction apparatus for correcting an output of an oxygen sensor installed in an exhaust pipe of an internal combustion engine to measure the concentration of oxygen contained in exhaust gas....
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7614390 |
Two stage drainage gas-liquid separator
A two stage drainage gas-liquid separator assembly includes an inertial gas-liquid impactor separator having one or more nozzles accelerating a gas-liquid stream therethrough, and an inertial...
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7614389 |
Exhaust gas heat exchanger, in particular an exhaust gas cooler for exhaust gas recirculation in a motor vehicle
The invention relates to an exhaust gas heat exchanger, in particular, to an exhaust gas cooler for exhaust gas recirculation in a motor vehicle comprising heat exchanging channels ( 3 ) which are...
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7614388 |
Flanged heating element with thermal expansion joint
An air heater for heating air entering a combustion chamber of an internal combustion engine is disclosed. The air heater includes a heating element having a substantially planar portion and a...
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7614387 |
External fuel vapor emission adjusting device for fuel tank
A fuel vapor adjusting device includes an expansion chamber at a top portion of a fuel tank; an oil spill trip valve being connected to the expansion chamber, which can turn off when there's...
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7614386 |
Fuel pump
A manually operable priming pump has a housing formed with an inlet port adapted to be connected to a supply of fuel and an outlet port adapted to be connected to a fuel-delivery system, a body in...
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7614385 |
Gas engine
A compression ignition internal combustion engine which operates using a methane based fuel and an ignition initiator. The fuel and method of operating the engine can be employed in a range of...
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7614384 |
Engine torque control with desired state estimation
An engine control system comprises a predicted airflow module, a first actuator determination module, a first desired air module, and an actuator position module. The predicted airflow module...
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7614383 |
Method of operating a spark-ignition internal combustion engine during warm-up
In a method for cold-running or warm-up operation of a spark-ignition, direct-injection 4-stroke internal combustion engine having an exhaust gas catalytic converter, wherein fuel is injected into...
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7614382 |
Aspiration plate for planetary rotary internal combustion engine
An apparatus for an aspiration plate for a rotary internal combustion engine. The engine has three rotating members that orbit about the center of a three-armed rotor as the rotor rotates within a...
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7614381 |
Power system with an integrated lubrication circuit
A power system includes an engine having a first lubrication circuit and at least one auxiliary power unit having a second lubrication circuit. The first lubrication circuit is in fluid...
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7614380 |
Intake device for a motorcycle
To provide an intake system of a motorcycle, which is capable of attenuating intake noise efficiently, and facilitating arrangement of resonators. An air cleaner includes an air cleaner case having...
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7614379 |
Air horn for efficient fluid intake
A method, device, and system for controlling a flow of a fluid moving through a pipe are presented. The device includes a truncated cone having a first diameter at an inlet and a second diameter at...
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7614378 |
Flexible seal and molded rigid chamber
A connection between an expansion chamber outlet and a rubber cuff that accommodates an inlet portion of a throttle body exhibits a dovetail connection between an expansion chamber wall and the...
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7614377 |
Engine control apparatus
An engine control apparatus in which, when it is detected by a starter switch that a starter has changed-over from a drive state into a non-drive state, an ECU (engine control unit) predicts a time...
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7614376 |
Photon-ion-electron hydrogen generator plug
The photon-ion-electron hydrogen generator plug is a plug for generating hydrogen gas from ambient air drawn into the piston chamber of an engine. The plug includes a cathode filament that glows...
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7614375 |
Roller bearing and z-stop for a two-step roller finger follower
A two-step roller finger follower having a high-lift follower portion that pivots on a pivot shaft disposed on a low-lift follower portion, and having a lost-motion spring disposed between the...
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7614374 |
Rolling bearing for rocker arm
A rolling bearing for a rocker arm includes an outer ring in rolling contact with a cam of an engine, an outer-ring shaft placed inside the outer ring and fixed to the rocker arm, and a plurality...
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7614373 |
Oil passage construction for die-cast formed product, and oil passage construction for internal combustion engine
The inner surface of an oil passage in a member which is made as a die-cast formed product is made as a molded surface. By this structure, permeation of oil from the inner surface of the oil...
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7614372 |
Bias spring arbor for a camshaft phaser
A torque bias coil spring for a camshaft phaser disposed in an annular well formed in the phaser rotor and having a central arbor for supporting the spring. The radius of the central arbor is such...
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7614371 |
Engine valvetrain having variable valve lift timing and duration
An engine includes a crankshaft, a first noncircular gear operatively connected to the crankshaft to be driven thereby, a second noncircular gear meshingly engaged with the first noncircular gear,...
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7614370 |
Vane-type cam phaser having bias spring system to assist intermediate position pin locking
A vane-type camshaft phaser for varying the timing of combustion valves in an internal combustion engine includes a seat formed in the sprocket at the appropriate position of intermediate rotation...
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7614369 |
Reciprocating cylinder engine
An engine is disclosed having cylinders slidably disposed in an engine block. The cylinders reciprocate, engaging movable pistons at each end. A piston and cylinder end define a combustion chamber....
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7614368 |
Automated no-idle heating and engine pre-heat using engine coolant
To avoid engine idling to support cabin heating, an auxiliary coolant heater can heat engine coolant and pump it through compartment heaters or the engine cooling system. The coolant flow control...
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7614337 |
Rotary radial piston machine
A rotary displacement machine with radial pistons, comprising a supporting structure, with a main body and a cover, a centrally mounted distributor, a rotating unit consisting of a rotor provided...
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7614232 |
Turbocharger recirculation valve
A system and method for maintaining an airflow path to a turbocharger system on a locomotive operating at high altitude and in a low ambient temperature environment, is provided and includes...
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7614212 |
Engine control apparatus
An engine control apparatus is configured to prevent damage to a catalytic converter caused by the occurrence of temperature differences. The engine control apparatus is particularly useful in a...
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7613562 |
Signal processing device and control unit for cooperating with a signal processing device
A signal processing device and a control unit for cooperating with a signal processing device are described, the signal processing device being designed for processing knocking signals of an...
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7613558 |
Differential limiting control apparatus for a vehicle and the method thereof
The differential limiting control apparatus having a clutch unit interposed between one rotational shaft and the other rotational shaft for variably transmitting a driving force between the one...
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7613526 |
Control system for a reciprocating object
The present invention is related to a control system of the reciprocating object comprising a microprocessor ( 01 ), a reciprocating mode control circuit ( 02 ), a reciprocating travel control...
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7612460 |
Engine-driven power generator
The present invention provides an engine-driven synchronous power generator that selects the operation state with respect to the load of the power generator by controlling the revolution. The...
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7612352 |
Material activating device
There is provided a material activating device capable of being formed in any one of various shapes and having an improved material activating effect. A material activating device formed by...
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7610906 |
Fuel vapor treatment system
A fuel vapor treatment system which has adsorbent, a purge passage for introducing a mixture gas of air and the fuel vapor desorbed from the adsorbent into the internal combustion engine, a...
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7610905 |
Passive evaporative emission control module
An emission control module ( 14 ) includes a housing ( 52 ) that includes an atmospheric air opening ( 102 ) and a vapor emission inlet ( 104 ) for communication with a vapor region ( 32 ) of a...
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7610904 |
Hydrocarbon adsorber for air induction systems
An inlet conduit for an engine air induction system, comprising: a plurality of openings located about the inlet conduit; a hydrocarbon vapor-adsorbent member disposed on an exterior surface of the...
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7610903 |
Multicylinder internal combustion engine
A multicylinder internal combustion engine, which can simplify its control and is advantageous against thermal loads or vibrations includes a cylinder head with intake valves and exhaust valves...
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7610902 |
Low noise fuel injection pump
A fuel pump assembly has a bushing defining a pumping chamber, a plunger, a cam follower piece, and a compliance device for absorbing noise by increasing either or both of a hydraulic and/or a...
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7610901 |
Method for detecting the opening of a passive pressure control valve
A method for detecting the opening of a passive pressure control valve, which conducts fuel from a common rail system back to a fuel tank, in which the rail pressure (pCR) is automatically...
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7610900 |
Method and apparatus for operating a spark-ignited direct fuel injection engine
A method and article of manufacture are provided to operate a spray-guided, spark-ignition, direct fuel injection engine, including injecting a first fuel pulse during a combustion cycle, and...
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7610899 |
Control apparatus for internal combustion engine
An engine ECU executes a program including the steps of: calculating a fuel injection ratio of an in-cylinder injector; calculating an amount of spark advance using a first map employed when the...
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