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8955494 |
Control apparatus for and control method of controlling variable valve mechanism in hybrid vehicle
In a control apparatus for and a control method of controlling a variable valve mechanism in a hybrid vehicle, just before an engine is stopped in response to an automatic stop request, an intake... |
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8955317 |
Internal combustion engine and associated operating method
In a method for operating a supercharged internal combustion engine of a motor vehicle, at the same time an internal exhaust gas recirculation and an external exhaust gas recirculation are carried... |
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8955484 |
Air intake control valve
An air intake control valve includes a body extending to divide an inner portion of a surge tank of a multi-cylinder internal combustion engine into two portions, the body serving as a divided... |
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8955474 |
Closed loop electronic control for the reduction of soot produced in diesel, gasoline and alternative-fueled engines
A system and method of reducing soot and/or improving the efficiency of a motor. The system and method regulates the supply of cooling oil to a cooling section of a cylinder based upon observed... |
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8955400 |
Aerosol sampling device
A sampling device is disclosed. The sampling device includes a labyrinth structure and a sampling tube. The labyrinth structure includes a first baffle plate, a second baffle and a third baffle... |
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8955489 |
Crankshaft structure for model engine
A crankshaft structure for a model engine contains a body and at least one fin member. The body is formed in an elongated shaft shape and includes a cam disc disposed on a distal end thereof and a... |
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8955493 |
Throttle valve body and throttle valve device having the same
A throttle valve body includes a main body, a main valve, and a bypass valve. The main body includes intake and bypass passages, a sensor mounting hole, and a bypass valve mounting hole. The main... |
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8958959 |
Self-propelling construction machine
The invention relates to a self-propelling construction machine which has a chassis 1 which has wheels or crawler track units 1A, 1B. The construction machine according to the invention is... |
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8955498 |
Variable valve timing for EGR control
Methods and systems are provided for adjusting cylinder valve timings to enable a group of cylinders to operate and combust while another group of cylinders on a second are selectively... |
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8955646 |
Device for lubricating oil seal of engine
A device for lubricating an oil seal of an engine which is simple in construction and low in manufacturing cost without the need for providing piping for supplying lube oil to the oil seal and... |
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8955481 |
Three arm finger follower with cam switching profile and compression lost motion springs
A switchable roller finger follower is provided having an inner lever and two separate outer arms mounted at one end to a swing pivot axle that extends through the inner lever. A roller is mounted... |
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8955492 |
Control strategy for transitions between homogeneous-charge compression-ignition and spark-ignition combustion modes
A direct-injection internal combustion engine includes an intake camshaft with a low-lift intake cam and a high-lift intake cam, a variable lift control for selectively operating an intake valve... |
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8955500 |
Positive crankcase ventilation system
A positive crankcase ventilation system for an internal combustion engine (ICE) includes an engine crankcase, an intake manifold disposed in downstream gas flow communication with the engine... |
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8955488 |
Piston for use in internal combustion engines
Piston for use in internal combustion engines, having a piston skirt composed of skirt walls and box walls, said walls enclosing a recess wherein the at least one skirt wall is provided for use on... |
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8955476 |
Variable valve operating apparatus for internal combustion engine
A variable valve operating apparatus for an internal combustion engine is provided which includes a helical wall part provided in a guide rail for changing valve opening characteristics of a valve... |
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8958970 |
Vehicle control device and vehicle control system
A vehicle control system and a vehicle control device can switch control of a supporting device for support a drive of a vehicle between an ordinary travel in which the vehicle travels in a state... |
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8955482 |
Lost motion reciprocation splitter
A driver that reciprocates has its reciprocation divided into a non-actuating portion and an actuating portion. The driver in one embodiment positions a carrier that has two pins, each pin being... |
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8955496 |
Fuel system
A fuel system, in particular of a motor vehicle, includes a fuel tank and a ventilation device for ventilating the fuel tank, wherein the ventilation device has at least one separation device... |
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8955471 |
Mechanical coolant pump
A mechanical coolant pump for an internal combustion engine includes an outlet channel comprising an outlet valve and an outlet channel wall with a passing slit. An impeller is configured to pump... |
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8955473 |
Strategy for engine cold start emission reduction
A method for operating an engine having a cylinder head, comprising: following light-off of an exhaust catalyst from a cold-start condition, circulating liquid coolant through a cooling jacket of... |
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8955607 |
Cooling arrangements for fire suppression sprinkler system fire pumps
A building sprinkler system includes a pump having an input for receiving water and an output that is connected to selectively feed a plurality of sprinkler heads. A driver is operatively... |
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8955491 |
Rotary engine vane head method and apparatus
A rotary machine is described with a vane carried by a rotor in a housing. The vane includes: a central vane axis extending radially outward along a y-axis from a center of the rotor through the... |
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8955486 |
Piston with enhanced cooling gallery
A piston for an internal combustion engine has a body including an upper combustion wall having an upper combustion surface; cylindrical outer wall with a ring belt region adjacent the upper... |
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8958974 |
Non-intrusive exhaust gas sensor monitoring
A method of monitoring an exhaust gas sensor coupled in an engine exhaust is provided. The method comprises indicating exhaust gas sensor degradation based on a difference between a first set of... |
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8958941 |
Diagnostic method and device for a purge valve of a hybrid motor vehicle
A method for detecting the blockage of the purge valve (4) of a vapor filter (3) for a hybrid fuel drive vehicle including at least one internal combustion engine (1) and one electric... |
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8955469 |
Cylindrical hydrogen fuel generator having passive tubular cells
A hydrogen fuel generator having a fuel cell unit having a computerized injection controller and passive conductive tubular cells that are not coupled to a power source is described. |
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8955490 |
Fuel-pressure-sensor diagnosis device
A fuel-pressure-sensor diagnosis device is applied to a fuel injection system having a plurality of fuel pressure sensors detecting a fuel pressure which is provided to a fuel injector of each... |
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8958971 |
System and method to control an electronically-controlled turbocharger
By providing an electrically-controlled turbocharger (ECT) on a compression-ignition (CI) engine, the engine can be provided a desired lambda and a desired EGR fraction over the range of operating... |
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8958973 |
Fuel injection control device for engine
A fuel injection control device for an engine executes a split injection constructed by a fixed injection and a variable injection. A required injection amount of the fixed injection is set in a... |
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8955477 |
Camshaft adjuster for an internal combustion engine
A camshaft adjuster which has a control valve and at least one pressure-controlled positioning valve which is connected to a pair of control chambers. The control chambers each have an early... |
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8955485 |
Intake manifold
Various systems for reducing noise, vibration, and harshness in an intake manifold are provided. In one example, an intake manifold includes one or more runners, a plenum fluidically coupled to... |
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8955495 |
Method and control unit for operating a valve
A method for operating a valve, in particular a fuel injector of an internal combustion engine of a motor vehicle, in which an auxiliary variable is obtained as a function of at least one... |
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8955472 |
Work vehicle and control method for work vehicle
A work vehicle is provided with an engine, a traveling device driven by driving force from the engine to cause the work vehicle to travel, a first hydraulic pump driven by the driving force from... |
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8955487 |
Piston and cooled piston ring therefor and method of construction thereof
A piston, piston ring and method of construction thereof is provided. The piston ring is L-shaped, having a first portion configured to extend upwardly from a ring groove of a piston along a top... |
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8955501 |
PCV valve mounting structures
A mounting structure for mounting a PCV valve includes a mount recess formed in at least one of joint surfaces of a cylinder head and an intake manifold, so that at least a part of the PCV valve... |
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8955480 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Valve timing adjustment system
Provided is a timing adjustment system having improved control for achieving a target rotational phase. The valve timing adjustment system includes a displacement mechanism unit that displaces a... |
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8955470 |
Gas-liquid mixing nozzle, and emulsion fuel combustion system and environment purification liquid spray system that use the same
Provided is a gas-liquid mixing nozzle (10) including an internal air discharge path (A), an external air discharge path (D), at least one liquid introduction path (B, C) which is disposed between... |
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8955497 |
Air intake device
An air intake device includes a cooler and a surge tank accommodating the cooler. The air intake device is to be connected to a cylinder head of an engine. The cylinder head includes an intake... |
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8955468 |
Method and system for operating a compression ignition engine on alcohol containing fuels
Method of operating a compression ignition engine on ether containing fuel obtained by on board conversion of an alcohol containing primary fuel and a system for use in the method. The ether... |
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8955478 |
Variable valve operating apparatus
A variable valve operating apparatus includes a drive camshaft that is rotationally driven by the rotational force of the crankshaft, and a driven cam lobe that is rotatably supported by the drive... |
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8955479 |
Variable valve timing control apparatus of internal combustion engine and method for assembling the same
A variable valve timing control apparatus has a housing; a vane rotor relatively rotating with respect to the housing; a torsion spring always forcing the vane rotor in one rotation direction with... |
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8955483 |
Vehicle with a vacuum reservoir
A vehicle having an internal combustion engine and having a vacuum reservoir which is connected to at least one vacuum source and to a plurality of vacuum consumers, wherein the internal... |
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8955545 |
Fuel tank system
Provided is a fuel tank system wherein the liquid levels of fuel in two fuel storage portions can be equally maintained, and the fuel amount in each fuel tank can be estimated with a high degree... |
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8951466 |
Method of making component shapes having non-round exterior shapes
Cam lobe packs and methods of producing the same. The method uses a tool made up of an insert disposed within a sleeve such that both are responsive to a dynamic magnetic compaction (DMC) pressure... |
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8950384 |
Method for operating an internal combustion engine with charge-air cooler
An example method for operating an internal combustion engine having at least one cylinder, at least one intake line for supplying charge air to the at least one cylinder, and a device for... |
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8950374 |
Cylinder head for internal combustion engine
Rib configurations for increasing the structural efficiency of a cylinder head, which relates to a peak combustion pressure capability of the cylinder head. In addition to increasing peak... |
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8950377 |
Hybrid internal combustion engine (variants thereof)
A hybrid internal combustion engine (variants thereof) comprises a casing having an annular working chamber with intake, exhaust ports, and overflow channels; and two drive shafts coaxial with the... |
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8951337 |
Cost-effective tunable precleaner
An inertial separation air precleaner system includes a replaceable insert removably mounted to the precleaner and altering air flow velocity through the precleaner by changing flow area of the... |
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8950182 |
Knock-responsive adjustment of an external EGR mixture
A method of adjusting an external exhaust gas recirculation mixture in response to engine knock of a spark-ignition turbocharged engine, and related products. |
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8950383 |
Gaseous fuel mixer for internal combustion engine
A gaseous fuel mixer for an internal combustion engine includes a frustoconical cone and an outlet element extending from the frustoconical cone at an interior portion of the frustoconical cone.... |