Matches 1 - 50 out of 276 1 2 3 4 5 6 >

AcclaimIP-ad

Match Document Document Title
US20130151117 METHOD OF DETERMINING WATER CONTENT OF ETHANOL FOR FFV AND CORRECTING FUEL QUANTITY BASED ON WATER CONTENT  
A method of determining the water content of ethanol for an FFV and correcting fuel quantity based on the water content, which verifies whether an oxygen sensor is normal or abnormal, and it is...
US20130041568 Fuel off warning  
A “Fuel off Warning” system comprising: At least approximately one switch; at least approximately one switch activator; at least approximately one indicator light; at least approximately one...
US20130282255 METHOD FOR DETERMINING CRANKCASE BREACH AND OIL LEVEL  
Embodiments for detecting crankcase breach are provided. In one example, a method includes indicating both crankcase ventilation system degradation and a crankcase oil sump level based on a common...
US20140343822 ENGINE DIAGNOSTIC WITH EXHAUST GAS SAMPLING DELAY  
A diagnostic method comprising the steps of: first sampling exhaust gas; implementing a forced change of engine operating condition; second sampling exhaust gas associated with said change at a...
US20110054759 METHOD FOR CHECKING THE PLAUSIBILITY OF A TEMPERATURE VALUE IN AN INTERNAL COMBUSTION ENGINE  
A method for checking the plausibility of a temperature value in an internal combustion engine has the following steps: ascertaining a measurement value (TCO) of the temperature value,...
US20140257668 ENGINE-OFF REFUELING DETECTION METHOD  
A method for an engine fuel system comprises, during an engine-off condition, indicating a refueling event based on a rate of change in fuel tank pressure, and aborting a diagnostic leak detection...
US20150142293 SYSTEM AND METHODS FOR DIAGNOSING PREMATURE REFUELING SHUTOFF  
A method for localizing restrictions in a fuel system during refueling, comprising: monitoring fuel tank pressure, fuel vapor canister temperature, and evaporative leak check module pressure...
US20130124070 METHOD OF ASSESSING THE FUNCTIONING OF AN EGR COOLER IN AN INTERNAL COMBUSTION ENGINE  
A method of assessing the functioning of an EGR cooler of an EGR system in an internal combustion engine, wherein the EGR cooler can be selectively operated in a first and a second operating...
US20140261257 COOLANT DELIVERY MATRIX  
An internal combustion engine includes a cooling system having a coolant delivery matrix, such as for providing a two phase (vapour) cooling system for the engine. The coolant delivery matrix is...
US20110270504 EXHAUST AND COMPONENT TEMPERATURE ESTIMATION SYSTEMS AND METHODS  
An exhaust control system comprises a nominal specific heat module, a correction module, a specific heat determination module, and a convective loss estimation module. The nominal specific heat...
US20140081548 CRANKCASE INTEGRITY BREACH DETECTION  
Systems and methods for monitoring crankcase ventilation system integrity are disclosed. In one example approach, a method comprises indicating a crankcase ventilation system degradation based on...
US20140032079 DIAGNOSTIC AND CONTROL SYSTEM AND METHOD  
Systems and methods for diagnosing or prognosing mobile and/or fixed client assets in a logical and interactive manner. Embodiments of the present invention provide a data analyzer with one or...
US20090293600 DIAGNOSTIC SYSTEMS FOR COOLING SYSTEMS FOR INTERNAL COMBUSTION ENGINES  
A control system for an engine system includes a temperature sensor and a diagnostic module. The temperature sensor measures an outlet temperature at an outlet of a cooling system. The diagnostic...
US20140019026 LOW COOLANT TEMPERATURE FAULT DIAGNOSTIC SYSTEMS AND METHODS  
A diagnostic system for a vehicle includes a comparison module, a disabling module, and a fault indication module. The comparison module indicates whether a temperature of engine coolant is less...
US20140019025 SOOT ACCUMULATION COMPUTING AND DISPLAYING DEVICE  
A soot accumulation computing and displaying device, including: a first calculating part that is configured to calculate a first inferred value of a present accumulation amount of the soot, based...
US20120004821 TORQUE ESTIMATING SYSTEM FOR INTERNAL COMBUSTION ENGINE  
A torque estimating system for an internal combustion engine including a plurality of cylinders is provided that is capable of accurately estimating torque for each cylinder. A cylinder pressure...
US20110118951 Control Device for Internal Combustion Engine  
When the variation of the KCS learning value is large, an ISC learning control is performed in a learning acceleration mode in which the amount of the ISC learning update is large and the ISC...
US20140345572 RECIPROCATING INTERNAL COMBUSTION ENGINE  
A method for determining a heat addition needed to achieve a target/limiting combustion temperature of a working fluid in a thermodynamic cycle in an engine can include determining a third state...
US20090263259 HYDRAULIC PUMP ADAPTATION FOR AN AUXILIARY POWER UNIT  
The present invention is generally related to providing auxiliary power to long-haul trucks and similar types of transportation vehicles, and more particularly related to an easily installed and...
US20150120172 SPARK PLUG DEGRADATION DETECTION  
Methods and systems are provided for identifying and indicating degradation of an engine cylinder spark plug. In response to a cylinder misfire event during selected engine operating conditions,...
US20150252740 EMERGENCY OPERATING MODE FOR A PISTON ENGINE IN AN AIRPLANE  
A method is provided for operating a piston engine in an airplane in an emergency operating mode, in which a minimum power output of the piston engine is ensured in that an emergency operating...
US20140081553 KNOCKING SENSOR  
In a knocking sensor, including: a metal shell having a cylindrical portion, and a flange portion that is located on the cylindrical portion, and projected toward an outside of the cylindrical...
US20110035128 Electronic device for prevention and control of the street accidents risks attributable to the use of alcohol and/or their associated substances  
An electronic device related to the air composition in the car's compartment in general, purposed for the prevention and control of the street accident risks attributable to the use of alcohol...
US20070203635 Procedure and control device to diagnose a catalytic converter system of an internal combustion engine  
A procedure is introduced to diagnose a catalytic converter system with at least two catalytic converters, through which separate exhaust gas flows flow, with the steps: test if oxygen storage...
US20080108464 Vibration Compensating Pulley  
A pulley has a hub and a rim. The hub is configured to be mountable on a driving shaft. A driving connection between the hub and rim is provided. In a first embodiment, a drive mechanism is...
US20140345560 ENGINE LUBRICATION SYSTEM  
A system for lubricating an engine is disclosed. In one example, the system includes an oil purging passage in fluidic communication with an oil gallery within an engine block. The system may...
US20140336900 METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE  
A method for operating an internal combustion engine, in which a most probable position angle is ascertained. The most probable position angle generally corresponds to a rotational position of the...
US20100005912 METHOD AND TEST FIXTURE FOR EVALUATING A LUBRICATION CONTAINMENT SYSTEM  
A method for evaluating a lubrication containment system is disclosed herein. In one lubrication containment system applicable to the inventive method, a seal runner can be fixed to the rotatable...
US20150073680 EGHR MECHANISM DIAGNOSTICS  
An automated method for diagnosing an EGHR having a coolant path, an exhaust path, a heat exchanger, and a valve. The coolant path passes through the heat exchanger and the valve selectively...
US20080059040 System for Evaluating Regeneration of Pollution Management Means Integrated in a Motor Vehicle Engine Exhaust Line  
The invention concerns a system for evaluation regeneration of pollution management means (1) integrated in an exhaust line (2) of a motor vehicle engine, characterized in that it comprises means...
US20150120165 Evaporative Emission Control System Monitoring  
A monitoring sub-system coupled to an evaporative emission canister fluidically coupled to a fuel tank and an engine of a machine includes one or more temperature sensors and a control module...
US20130184962 Detection System For Front-Mounted Mid-PTO Driven Implements  
A detection system for front-mounted mid-PTO driven implements includes a sensor positioned adjacent a shaft connected between a mid-PTO driveshaft and a front mounted-implement. A controller may...
US20140129112 Programmable Gauge  
A programmable gauge having a read out (gauge), a microcontroller, an input to microcontroller, and an infrared receiver is disclosed. A handheld infrared transmitter is used to communicate with...
US20140297156 SHOVEL  
A shovel includes a cabin in which a display monitor is provided, a main pump that generates a hydraulic pressure, an internal combustion engine that drives the main pump, and a display control...
US20080319630 Adaptive air intake manifold valve actuator (IMVA)  
The rate of motion of a vehicle air intake valve is measured and used to control the algorithm that controls the valve, such that the control algorithm adapts to the actual conditions in the...
US20130013165 VARIABLE DISPLACEMENT ENGINE DIAGNOSTICS  
Methods and systems are provided for monitoring cylinder valve deactivation in an engine operating with a plurality of cylinder valves. One example method comprises indicating valve degradation...
US20130116910 SYSTEM AND METHOD FOR JUDGING ABNORMAL CONDITION OF A COMBUSTION PRESSURE SENSOR  
A system and method for judging an abnormal condition of a combustion pressure sensor, may include determining whether a driving condition of a vehicle, a fuel injection condition, and an intake...
US20130184963 FUEL SYSTEM BLOCKAGE DETECTION AND BLOCKAGE LOCATION IDENTIFICATION SYSTEMS AND METHODS  
A system for a vehicle includes a first pressure module and a blockage indication module. The first pressure module receives a signal from a pressure sensor that measures pressure within a fuel...
US20090320810 INTERNAL COMBUSTION ENGINE SYSTEM, CONTROL METHOD OF INTERNAL COMBUSTION ENGINE SYSTEM, AND VEHICLE  
Even under satisfaction of an EGR condition during operation of an engine, when it is determined that the cooling power of a cooling system is less than a preset reference power, based on a...
US20130317716 FAULT DETECTION AND MITIGATION IN HYBRID DRIVE SYSTEM  
Fault detection and response systems and processes can be used for pumps, e.g., pump/motors used in hybrid vehicles. The fault detection systems determine when certain operating conditions, which...
US20150226138 FUEL TANK DEPRESSURIZATION BEFORE REFUELING A PLUG-IN HYBRID VEHICLE  
A method for operating a vehicle system is provided. The method includes monitoring a change in a temperature of the fuel vapor canister coupled to a fuel tank via a canister temperature sensor...
US20140081564 CRANKCASE INTEGRITY BREACH DETECTION  
Methods and systems are provided for using a crankcase vent tube pressure or flow sensor for diagnosing a location and nature of crankcase system integrity breach. The same sensor can also be used...
US20140081551 CRANKCASE INTEGRITY BREACH DETECTION  
Methods and systems are provided for using a crankcase vent tube pressure or flow sensor for diagnosing a location and nature of crankcase system integrity breach. The same sensor can also be used...
US20140081550 CRANKCASE INTEGRITY BREACH DETECTION  
Methods and systems are provided for using a crankcase vent tube pressure or flow sensor for diagnosing a location and nature of crankcase system integrity breach. The same sensor can also be used...
US20140081549 CRANKCASE INTEGRITY BREACH DETECTION  
Methods and systems are provided for using a crankcase vent tube pressure or flow sensor for diagnosing a location and nature of crankcase system integrity breach. The same sensor can also be used...
US20080308066 Dynamic Allocation of Drive Torque  
A method for operating a powertrain in a vehicle is provided. The powertrain includes an electric drive and an internal combustion engine. The method comprises providing torque to drive the...
US20100100297 METHOD OF REDUCING ICING-RELATED ENGINE MISFIRES  
A method of reducing icing-related engine misfires during operation of a vehicle is provided. The vehicle can include an engine and an engine control unit operable for at least partially...
US20140358399 METHOD FOR CONTROLLING A CORONA IGNITION DEVICE  
The invention relates to a method for controlling a corona ignition device that has a high-frequency generator and a resonant circuit that contains an ignition electrode, wherein a primary voltage...
US20080076622 APPARATUS FOR CONTROLLING A HYBRID DRIVE SYSTEM FOR A MOTOR VEHICLE, AN INDUSTRIAL TRUCK IN PARTICULAR  
An apparatus for controlling a hybrid drive system for a motor vehicle, an industrial truck in particular, with an internal combustion engine BKM, an accumulator for electric energy, an apparatus...
US20090287378 DRAG TORQUE REQUEST SECURITY DIAGNOSTIC SYSTEMS AND METHODS  
An engine control system for a vehicle comprises a torque module and a drag request evaluation module. The torque module controls torque output of an engine based on a driver torque request and...
Matches 1 - 50 out of 276 1 2 3 4 5 6 >