| Patents for G01M 15 - Testing of engines (13,067) |
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| 07/09/2008 | CN201083608Y Engine timing chain reliability experiment system |
| 07/09/2008 | CN201083607Y Simple electronic fuel injection engine oil consumption measuring apparatus |
| 07/09/2008 | CN101216373A Small-sized engine air admittance load detecting module |
| 07/09/2008 | CN101216372A Aerial engine air passage electrostatic monitoring system and analog experiment apparatus |
| 07/09/2008 | CN101216371A Engine control module environment durability test all-purpose platform and test method |
| 07/09/2008 | CN100400833C Oxygen sensor deterioration diagnosis apparatus |
| 07/08/2008 | US7398150 Method of calculating the amount of work done by an internal combustion engine |
| 07/08/2008 | US7395700 Intake device for internal combustion engine and method of measuring intake air amount |
| 07/08/2008 | US7395699 Spark-plug LDV, LIF, and LII probe for engine flow and combustion analysis |
| 07/03/2008 | WO2008079845A2 Solid particle counting system with reduced vacuum pump pressure pulse |
| 07/03/2008 | WO2008079772A2 System and method for inhibiting uncontrolled regeneration of a particulate filter for an internal combustion engine |
| 07/03/2008 | US20080162023 Fault code memory manager architecture concept consisting of a dedicated monitoring unit module and a fault memory manager administrator module for heavy duty diesel engine |
| 07/03/2008 | US20080156085 Method of estimating the duration of target wheel teeth |
| 07/03/2008 | US20080156084 Method for verifying the functionality of the components of a diesel particulate filter system |
| 07/03/2008 | US20080156083 Method and Device for the Real-Time Measurement of the Consumption of Oil from an Engine Oil Separation System, Using Radioactive Tracers |
| 07/03/2008 | US20080156082 Determining The Fuel Consumption Of An Internal Combustion Engine |
| 07/03/2008 | US20080155970 Method for verifying the functionality of the components of a diesel particulate filter system |
| 07/03/2008 | DE19749002B4 Pressenüberwachungssystem Press monitoring system |
| 07/03/2008 | DE102006061894A1 Fuel injection system's e.g. fuel injector, malfunctioning diagnosing device for motor vehicle, has controlling and evaluating unit to diagnose malfunctioning of system from sensor signal by considering diagnostic operating condition |
| 07/03/2008 | DE102006061579A1 Sensor signal rotational speed value determining method for internal-combustion engine, involves applying function to signal, and determining signal, where function is angle-discrete, so that discretization of signal and function is equal |
| 07/02/2008 | CN201081757Y Integrated tester for power assembly parameters |
| 07/02/2008 | CN101210859A Hypersonic intake duct starting/ non-starting mode integrated classification and determination method |
| 07/02/2008 | CN100399009C Automatic testing method for universal performance of vehicle engine oil pump |
| 07/02/2008 | CN100399007C Engine cylinder end airtight, precision detector |
| 06/26/2008 | WO2008074779A2 Method for determining a physical value |
| 06/26/2008 | US20080154482 Method for monitoring functional components of a motor vehicle |
| 06/26/2008 | US20080148835 Engine Misfire Detection Apparatus For Internal Combustion Engine And Engine Misfire Detection Method |
| 06/26/2008 | US20080148830 Method to diagnose an exhaust gas sensor disposed in the exhaust gas region of an internal combustion engine and device for the implementation of the method |
| 06/26/2008 | US20080148829 Method and device for operating a drive unit |
| 06/26/2008 | US20080148828 Method and device for controlling a charging device of an internal combustion engine during a charging mode |
| 06/26/2008 | US20080148827 Method of verifying component functionality on egr & air systems |
| 06/26/2008 | US20080148826 Method for determining cylinder-specific combustion features of an internal combustion engine |
| 06/26/2008 | US20080148812 Solid particle counting system with valve to allow reduction of pressure pulse at particle counter when vacuum pump is started |
| 06/26/2008 | DE102006060286A1 Verfahren zur Überwachung von Funktionskomponenten eines Kraftfahrzeuges A method of monitoring the functional components of a motor vehicle |
| 06/25/2008 | EP1936348A1 Method and device for versatile control and command of test benches |
| 06/25/2008 | EP1936157A2 Combustion control in an internal combustion engine |
| 06/25/2008 | EP1936145A2 Internal combustion engine with controlled ignition, in particular an engine for testing, in particular on an engine test bench |
| 06/25/2008 | CN101206161A Wind turbine and method of detecting asymmetric icing on a wind turbine |
| 06/25/2008 | CN101206160A Method and system for identifying gas turbine engine faults |
| 06/25/2008 | CN101206159A Method for monitoring functional components of a motor vehicle |
| 06/25/2008 | CN100396905C Diagnosis method for liquefied petroleum injection fuel pump |
| 06/25/2008 | CN100396894C Sectional dynamic machine-oil pressure fault inspecting system of engine |
| 06/24/2008 | US7389683 Method and device for detecting a combustion misfire |
| 06/24/2008 | US7389682 Method and apparatus for engine torque sensing |
| 06/24/2008 | US7389681 Method for monitoring a camshaft adjustment of an internal combustion engine |
| 06/24/2008 | US7389680 Method and device for analyzing a sensor element |
| 06/22/2008 | CA2613912A1 Gas turbine engine performance data validation |
| 06/22/2008 | CA2572444A1 Method of maintaining aircraft gas turbine engine |
| 06/19/2008 | US20080141957 Valve performing detection and modification strategy for internal combustion engine |
| 06/19/2008 | US20080141765 Mass air flow sensor |
| 06/19/2008 | DE19882804B4 Lebensdauerschätzvorrichtung für einen Motor und eine Maschine mit eienr Wärmequelle Life estimation device for an engine and a machine with eienr heat source |
| 06/19/2008 | DE102006058285A1 Pressure chamber, especially a motor combustion chamber, has a transparent ring-shaped mantle section tensed by fluid pressure for visual monitoring of combustion and chemical reactions |
| 06/18/2008 | CN201075056Y Sensor simulation signal generator |
| 06/18/2008 | CN201075054Y Electronic control system experimental bench for vehicle electric appliance and engine |
| 06/18/2008 | CN101201293A Method for detecting vehicle idling |
| 06/17/2008 | US7387018 Discrete variable valve lift diagnostic systems and methods |
| 06/17/2008 | US7387011 Deterioration diagnosis system for exhaust gas sensor |
| 06/12/2008 | US20080140299 Fuel injection control apparatus of internal combustion engine |
| 06/12/2008 | US20080140280 Method for monitoring the functional software of control devices in a control device system |
| 06/12/2008 | US20080134789 Method for diagnosing an internal combustion engine in a motor vehicle |
| 06/12/2008 | US20080134772 Internal combustion engine |
| 06/12/2008 | DE10249826B4 Verfahren zur kurbelwinkelbezogenen Bestimmung von Messwerten an Hubkolbenmotoren A method for crank-angle-based determination of measured values to reciprocating engines |
| 06/12/2008 | DE102007016763B3 Diagnosis of a three-way catalyst, for an internal combustion motor exhaust, monitors jumps in the oxygen sensor voltage signals on changing between rich/lean mixtures to detect oxygen storage capabilities |
| 06/12/2008 | DE102006058286A1 Gas extraction valve for use in combustion chamber of internal combustion engine, has extraction probe and device for receiving gas volume out of reaction or combustion chamber |
| 06/11/2008 | EP1930571A2 Method of cylinder pressure sensor data/angle capture for low and high resolution |
| 06/11/2008 | CN101196435A Vehicle fuel oil consumption testing device through exhaustion dilution measurement |
| 06/11/2008 | CN101196434A Throttle closing device of mechanical pump diesel engine |
| 06/11/2008 | CN101196431A Testing device of crankshaft rotor-bearing system dynamics experimental bench |
| 06/11/2008 | CN101196430A Electrical control system of crankshaft rotor-bearing system dynamics experimental bench |
| 06/10/2008 | US7386359 Device and method for testing machine tools and production machines |
| 06/10/2008 | US7383722 Fuel vapor treatment system with leak diagnosing |
| 06/05/2008 | WO2008065848A1 Engine life predication apparatus and refrigerator |
| 06/05/2008 | WO2008064659A2 Method and device for controlling the operating mode of an internal combustion engine |
| 06/05/2008 | US20080133177 Method for diagnosing an internal combustion engine |
| 06/05/2008 | US20080133149 Sensor fault detection and compensation |
| 06/05/2008 | US20080129305 Detection of faults in an injector arrangement |
| 06/05/2008 | US20080127945 Method for Detecting the Beginning of Combustion in an Internal Combustion Engine |
| 06/05/2008 | US20080127636 Integrated diesel particulate trap pressure sensor |
| 06/05/2008 | DE102006056384A1 Verfahren zur Funktionsüberprüfung eines Druckschalters einer Tankentlüftungsanlage, Steuereinrichtung und Brennkraftmaschine Method for functional testing of a pressure switch a tank ventilation system, controller and internal combustion engine |
| 06/04/2008 | CN101191758A Detection method and apparatus for engine surpassing rating value |
| 06/04/2008 | CN101191757A Idle speed executor durability test device and method |
| 06/04/2008 | CN100392371C System for measuring thrust suitable to thrust engine with tiny space |
| 06/03/2008 | US7380449 Method and device for testing a fuel metering system |
| 06/03/2008 | US7380448 Malfunction detection apparatus for pressure sensor |
| 06/03/2008 | US7380447 Method and system for transient airflow compensation in an internal combustion engine |
| 06/03/2008 | US7380446 Method for determining the rotary speed of a compressor, especially a turbocharger |
| 06/03/2008 | US7380444 Acceleration/deceleration detection device and method for four-cycle engines |
| 05/29/2008 | WO2008061872A1 Test bench for exhaust gas analysis and method for using the same |
| 05/29/2008 | US20080125931 Method and an instrument for determining the limiting parameter of a turboshaft engine |
| 05/29/2008 | US20080125929 Torque estimator for internal combustion engine |
| 05/29/2008 | CA2598841A1 State initialization for gas turbine engine performance diagnotics |
| 05/28/2008 | CN201065802Y Frequency changing quantitative oil-supply device for fuel oil |
| 05/28/2008 | CN101189500A Method for the model-based diagnosis of a mechatronic system |
| 05/28/2008 | CN101187594A Device for measuring internal combustion engine in-cylinder tumble flow or vortex |
| 05/28/2008 | CN101187593A Power station steam turbine rotor vibration fault Kolmogorov entropy diagnosis method |
| 05/27/2008 | US7377154 Monitoring of exhaust gas limiting values |
| 05/22/2008 | WO2008037868A3 System for supervising engine test beds which is independent of the type of engine test bed |
| 05/22/2008 | US20080120007 Method and System for Multi-Purposely Controlling an Internal-Combustion Engine on an Engine Bench Testing Unit |
| 05/22/2008 | US20080115570 Exhaust Gas Turbocharger |
| 05/22/2008 | US20080115487 Exhaust Heat Recovery System Abnormality Detection Device |