| Patents for G01M 15 - Testing of engines (13,067) |
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| 05/20/2009 | CN201242486Y Hydraulic loader |
| 05/20/2009 | CN101435827A Exhaust pollutants measuring apparatus of heavy type diesel vehicle |
| 05/20/2009 | CN101435742A Energy consumption monitoring system of transportation tool |
| 05/20/2009 | CN101435741A Process for the determination of the correct fuel flow rate to a vehicle engine for carrying out diagnostic tests |
| 05/20/2009 | CN101435728A Apparatus and method for measuring small rocket engine thrust force vector in vacuum |
| 05/20/2009 | CN100489699C Methods for detecting impending sensor failure |
| 05/20/2009 | CN100489301C Electromagnetic valve lift measurement method and device for electric controlled diesel engine |
| 05/19/2009 | US7536251 Motor vehicle and control method of motor vehicle |
| 05/19/2009 | US7533563 System and method for testing fuel injectors |
| 05/19/2009 | US7533562 Device for pressure measurement |
| 05/14/2009 | WO2009061912A2 Leak localization in a cavitated body |
| 05/14/2009 | WO2009061586A2 In situ optical probe and methods |
| 05/14/2009 | WO2008154055A3 Neural network-based engine misfire detection systems and methods |
| 05/14/2009 | US20090120177 Method for monitoring the performance of a compression-ignition, internal combustion engine |
| 05/14/2009 | US20090120175 Filtering for rough road detection |
| 05/14/2009 | US20090120174 Misfire detecting apparatus for an internal combustion engine |
| 05/14/2009 | US20090120164 Method and system for estimating in-cylinder pressure and knocking utilizing an in-cylinder pressure sensor |
| 05/14/2009 | DE102008037532A1 Automatische Detektion und Meldung von Verschleiss innerer Turbinenkomponenten Automatic detection and reporting of wear of internal turbine components |
| 05/14/2009 | DE102007052453A1 Method for determining whether turbocharger is intact or defective, for internal combustion engine of motor vehicle, involves determining turbocharger to be defective when vibration of housing exceeds vibration of turbocharger |
| 05/14/2009 | DE102006058286B4 Gasentnahmeventil und dessen Anordnung in einer Brennkammer einer Verbrennungskraftmaschine sowie Verfahren zum Betrieb eines derartigen Gasentnahmeventils Gas sampling valve and its arrangement in a combustion chamber of an internal combustion engine and method for operating such a gas sampling valve |
| 05/13/2009 | EP2058501A1 Misfire judging device and misfire judging method for internal combustion engines, and vehicle |
| 05/13/2009 | CN201237552Y Monitoring instrument for vehicular diesel engine bench test |
| 05/13/2009 | CN201237551Y Automatic control system of car engine rack |
| 05/13/2009 | CN201237550Y Electronic control replacement detecting instrument for engine |
| 05/13/2009 | CN101430247A Real-time diagnosis method for random vibration fault of steam generator set |
| 05/13/2009 | CN101430246A Simulation experiment platform for wind power generation |
| 05/13/2009 | CN101430239A Real-time diagnosis method for oil film whirl fault of large steam turbine-generator |
| 05/13/2009 | CN100487409C Generating method and device for fire fault of electric control gasoline injection engine |
| 05/13/2009 | CN100487408C Engine maintenance and Repair alarming instrument |
| 05/13/2009 | CN100487237C Leakage checking up device for fuel oil vapour eliminating system |
| 05/13/2009 | CA2644310A1 Turbine engine broken shaft detection device |
| 05/12/2009 | US7532963 Internet-based vehicle-diagnostic system |
| 05/12/2009 | US7532962 Internet-based vehicle-diagnostic system |
| 05/12/2009 | US7530261 Fourier-based misfire detection strategy |
| 05/12/2009 | US7530260 Surge detection in a gas turbine engine |
| 05/07/2009 | WO2009056709A2 Device for the centralized management of measurements and data relating to the liquid and gas flows needed for the operation of a combustion engine |
| 05/07/2009 | US20090114003 Method and device for diagnosing a diverter valve of an internal combustion engine having a compressor |
| 05/07/2009 | DE10252567B4 Verbrennungszustands-Detektionsvorrichtung für eine Brennkraftmaschine Combustion state detecting device for an internal combustion engine |
| 05/06/2009 | EP2056089A2 Method and apparatus for turbine engine dynamic characterization |
| 05/06/2009 | EP2055905A2 Power turbine test apparatus |
| 05/06/2009 | EP1886112A4 Methods for measuring the metabolism of neurally derived biomolecules in vivo |
| 05/06/2009 | CN201233319Y Transferring frock for testing engine exhaust pressure |
| 05/06/2009 | CN201233318Y Exhaust pressure adjusting device for engine rig test |
| 05/06/2009 | CN201233317Y Automatic oil return apparatus for cylinder fatigue device test stand |
| 05/06/2009 | CN201233316Y Automatic door for cylinder fatigue test device |
| 05/06/2009 | CN201233315Y Engine depth cold-hot impact test system |
| 05/06/2009 | CN100485346C Undisassembled measuring system and inspection method for IC engine |
| 05/05/2009 | US7527039 Fuel injection control apparatus of internal combustion engine |
| 05/05/2009 | US7526950 Emission control diagnostic system and method |
| 04/30/2009 | US20090112395 System for detecting a battery malfunction and performing battery mitigation for an hev |
| 04/30/2009 | US20090107771 Oil consumption monitoring for aircraft engine |
| 04/30/2009 | US20090107227 Exhaust gas recirculation distribution variation sensing device |
| 04/30/2009 | US20090107226 Fuel volatility recognition method during the post-cranking step of an internal combustion engine |
| 04/30/2009 | US20090107225 Cylinder characteristic variation sensing device |
| 04/30/2009 | US20090107224 Multiple cylinder internal combustion engine misfiring cylinder identifying apparatus and misfiring cylinder identifying method |
| 04/30/2009 | US20090107223 Method and apparatus for turbine engine dyanmic characterization |
| 04/30/2009 | DE19961299B4 Sensor zur Erkennung des Klopfens bei einer Brennkraftmaschine Sensor for detecting knocking in an internal combustion engine |
| 04/30/2009 | DE102008038205A1 Turboladerdrehzahlsensordiagnose für durch einen Turbolader aufgeladene Motoren Turbocharger speed sensor diagnostics for supercharged by a turbocharger engines |
| 04/30/2009 | DE102007050809A1 Method for calibrating measurement of crank angle of piston internal combustion engine, particularly for motor vehicle, involves determining correction function, where correction function is used on determined course |
| 04/30/2009 | CA2639005A1 Method and apparatus for turbine engine dynamic characterization |
| 04/29/2009 | EP2053376A2 Multiple cylinder internal combustion engine misfiring cylinder identifying apparatus and misfiring cylinder identifying method |
| 04/29/2009 | CN201229235Y Stroboflash gun device for measuring split type oil supply advance angle |
| 04/29/2009 | CN201229234Y Interface device for detecting engine torsional moment |
| 04/29/2009 | CN201229233Y Automatic test and analysis system for automobile engine synthesis analyzer based on network |
| 04/29/2009 | CN101420306A Automobile mounted automatic diagnosis method based on RSA ciphering and signature algorithm |
| 04/29/2009 | CN101419128A Water cooler for engine test |
| 04/29/2009 | CN101419127A Automobile exhaust pollutant discharge measuring simple loading unit |
| 04/28/2009 | US7523653 Exhaust temperature sensor monitoring |
| 04/28/2009 | US7523652 Electric fuel pump testing method and apparatus |
| 04/28/2009 | US7523651 Method for monitoring the state of turbines based on their coasting time |
| 04/28/2009 | CA2438986C Orientation device for a gas analyser |
| 04/23/2009 | WO2009050053A1 Torque measurement flange |
| 04/23/2009 | US20090106130 Systems and Methods Involving Rotable Components |
| 04/23/2009 | US20090104030 Assembly |
| 04/23/2009 | US20090100922 Method and control apparatus for evaluating an exhaust gas probe |
| 04/23/2009 | US20090100921 Intake air temperature sensor diagnostic |
| 04/23/2009 | US20090100920 Torque estimation device for internal combustion engine |
| 04/23/2009 | US20090100919 Engine Measurement Device |
| 04/23/2009 | US20090100918 Systems and Methods for Testing Gas Turbine Engines |
| 04/23/2009 | DE10253266B4 Anordnung mit einer Halterung für eine Abgasleitung Arrangement with a holder for an exhaust pipe |
| 04/23/2009 | DE102008051846A1 Recirculation exhaust gas sampling system for internal combustion engine i.e. diesel type combustion engine, has distributor devices to transmit gas utilized as sample to analyzing systems for analyzing compositions and/or components of gas |
| 04/22/2009 | EP1444491B1 Vibration monitoring system for gas turbine engines |
| 04/22/2009 | CN201225953Y Test device for oiling steam turbine |
| 04/22/2009 | CN201225942Y High-temperature pressure sensor for pulse knock engine based on ion current |
| 04/21/2009 | US7522988 Method for monitoring functional components of a motor vehicle |
| 04/16/2009 | WO2009048519A2 Robust onboard diagnostic misfire detection |
| 04/16/2009 | US20090099724 Methods and Systems for Monitoring of Motor Vehicle Fuel Efficiency |
| 04/16/2009 | US20090099722 Internal-combustion-engine ignition diagnosis apparatus and internal-combustion-engine control apparatus |
| 04/16/2009 | US20090097525 Method of Estimating Temperature of Gas Mixture for Internal Combustion Engine |
| 04/16/2009 | US20090095060 Method for estimating the crank angle at which 50% of the fuel mass has been burnt in a cylinder of an internal combustion engine with spontaneous mixture ignition |
| 04/16/2009 | US20090095059 Pressure sensor and structure for attachment of pressure sensor |
| 04/16/2009 | US20090095052 Sensor control device and air fuel ratio detecting apparatus |
| 04/16/2009 | DE102007048610A1 Verfahren zum Erfassen von Informationen A method for detecting information |
| 04/16/2009 | DE102007044104B3 Piston engine's i.e. ship diesel engine, tribological system monitoring method, involves assigning signal level to components of piston and correlating with signals, such that tribological operation condition of system is detected |
| 04/16/2009 | DE102006058285B4 Druckkammer und Verfahren zu deren optischer Überwachung Pressure chamber, and to processes for their optical monitoring |
| 04/15/2009 | EP1402165B1 Method to determine tdc in an internal combustion engine |
| 04/15/2009 | CN201222003Y Fuel system for thermal test running of gasoline engine |
| 04/15/2009 | CN201222002Y Detection device for engine experiment water temperature |
| 04/15/2009 | CN101408480A System for exactly positioning simulation cylinder sleeve and test cylinder cap of air flue test stand |
| 04/15/2009 | CN101408479A Engine governor test stand |