| Patents for G01M 15 - Testing of engines (13,067) |
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| 10/22/2013 | US8564450 Monitor apparatus and method for detecting movement behavior of object in cylinder |
| 10/22/2013 | US8563902 Heater control device and method for exhaust gas sensor |
| 10/17/2013 | WO2013153301A1 Method for detecting a loss of compression in a cylinder of a hybrid pneumatic-thermal drive system |
| 10/17/2013 | WO2013152797A1 Sensor element with an acoustic emission sensor |
| 10/17/2013 | US20130275026 Common Rail System Fault Diagnostic Using Digital Resonating Filter |
| 10/17/2013 | US20130275015 System and method for estimating torque in a powertrain |
| 10/17/2013 | US20130269426 Turbine inspection system and related method of operation |
| 10/17/2013 | US20130269418 Method for monitoring an scr system |
| 10/17/2013 | US20130269415 Crank signal error detection using a cam signal interval |
| 10/17/2013 | DE102012007576A1 Arrangement for test stand for testing sub-system of drive train of vehicles, has driving or loading machine to replicate real or virtual operating mode of drive train sub-system or vehicle |
| 10/16/2013 | EP2650667A2 Apparatus for alarming inverter status and apparatus for analyzing motor status in mobile terminal |
| 10/16/2013 | EP2649427A1 Method and assembly for determining a smoke limiting characteristic diagram of an internal combustion engine |
| 10/16/2013 | CN203241239U Engine rig test installation trolley |
| 10/16/2013 | CN203241238U Aeronautical turboshaft engine mobile test equipment |
| 10/16/2013 | CN103354879A Diagnostic method for a torsional vibration damper in a drive train of a vehicle |
| 10/16/2013 | CN103353399A Mechanical performance testing table for piston engine |
| 10/15/2013 | US8560144 Output torque rate limiting based on a request busyness indicator that considers the recent time history of the output torque request |
| 10/10/2013 | US20130268209 Abnormality detection device for internal combustion engine |
| 10/10/2013 | US20130268177 Individual cylinder fuel air ratio estimation for engine control and on-board diagnosis |
| 10/10/2013 | US20130263653 Method and device for diagnosing a blowoff valve for a supercharging device of an internal combustion engine |
| 10/10/2013 | US20130263652 Method for detecting the operational readiness of a jump lambda sensor |
| 10/10/2013 | US20130263651 Detection and classification of failures of power generating equipment during transient conditions |
| 10/09/2013 | EP2647819A1 A method and a system for diagnosing injection systems of self-ignition engines |
| 10/09/2013 | CN203232016U Novel fuel spray visualized experimental apparatus |
| 10/09/2013 | CN203231894U Circuit module capable for simulating crankshaft signal of automotive engine |
| 10/09/2013 | CN103348230A System and method for identifying diagnosing, servicing and repairing a vehicle |
| 10/09/2013 | CN103345878A Car starter experiment table |
| 10/09/2013 | CN103344437A Semi-physical real-time simulation platform for wind generating set |
| 10/09/2013 | CN103344436A Method for simulating postprocessor in calibration process of automobile |
| 10/09/2013 | CN103344435A Diagnostic method, device and system of working states of wind generation set |
| 10/09/2013 | CN103344434A LabVIEW-based automotive engine parameter detection system |
| 10/09/2013 | CN103344298A Engine combustion chamber volume measuring method |
| 10/09/2013 | CN103341374A Cooling water auxiliary system for multi-cylinder diesel engine test room |
| 10/09/2013 | CN102444543B Method and device for judging unnecessary windward condition, and method and system for tracking wind |
| 10/08/2013 | US8550704 Method for detecting automobile differential fill omission |
| 10/08/2013 | US8549903 Method for testing a vehicle or a sub-system thereof |
| 10/08/2013 | US8549902 Apparatus for and method of detecting abnormality in exhaust gas temperature sensor |
| 10/08/2013 | US8549901 Sensor structure |
| 10/08/2013 | US8549900 Gas state estimation device for internal combustion engine |
| 10/03/2013 | US20130261988 Method for performing condition monitoring in a wind farm |
| 10/03/2013 | US20130255364 System to enhance fuel flow measurement accuracy |
| 10/03/2013 | US20130255363 Detecting a Wake Situation in a Wind Farm |
| 10/02/2013 | DE102012006498A1 Method for operating internal combustion engine, particularly on test stand, involves determining respective temperature of fluid in two of fluid guides downstream of heat transfer compound in separating manner |
| 10/02/2013 | CN203224505U Intelligent speed sensor |
| 10/02/2013 | CN203224360U Small universal gasoline engine detection table |
| 10/02/2013 | CN203224359U Intelligent calibrating device for test system of internal combustion engine |
| 10/02/2013 | CN203224358U A function detecting apparatus of a Weichai single-channel sensor and a Cummins single-channel sensor |
| 10/02/2013 | CN103339487A Method for determining fatigue strength of engine components |
| 10/02/2013 | CN103335849A Pedal motorcycle engine rack test method |
| 10/02/2013 | CN103334829A Intercooler system |
| 10/02/2013 | CN102435440B Method for utilizing single oxygen concentration sensor to test exhaust gas recirculation rate of diesel engine |
| 10/01/2013 | US8544318 Abnormal combustion detection method for internal-combustion engines |
| 09/26/2013 | US20130253758 Thermostat failure judgment device |
| 09/26/2013 | US20130247648 Method and Particle Sensor for Detecting Particles in an Exhaust Gas Stream |
| 09/26/2013 | US20130247576 Apparatus, system and method for observing combustor flames in a gas turbine engine |
| 09/26/2013 | DE102012204353A1 Verfahren und Vorrichtung zur Überwachung von Gas-Sensoren Method and device for monitoring of gas sensors |
| 09/25/2013 | EP2641073A1 Method for detecting combustion defects in an internal combustion engine |
| 09/25/2013 | CN203217355U Centralized control collection system for starter stand endurance test |
| 09/25/2013 | CN203216724U Suspension type process inlet channel rack mounting structure |
| 09/25/2013 | CN203216723U Portable handheld automobile engine failure predictor |
| 09/25/2013 | CN203216722U Wind generating set integration state monitoring system |
| 09/25/2013 | CN203216663U Multifunctional cylinder pressure gauge |
| 09/25/2013 | CN203215089U Suspension device for exhaust system of engine bench |
| 09/25/2013 | CN103328988A System and method for diagnosing a turbocharger of an internal combustion engine |
| 09/25/2013 | CN103323254A Experiment device for regulating engine different angles in variable valve different lifting method |
| 09/25/2013 | CN103323253A Rotation adjustment air inlet device |
| 09/25/2013 | CN103323252A Extraction method for power response characteristic parameter of steam turbine |
| 09/25/2013 | CN103323251A Engine work state double-criterion recognition system |
| 09/25/2013 | CN103323250A System and method for testing simulation of wind generating set variable pitch system field operation |
| 09/25/2013 | CN103323249A Novel container-type full-automatic butt-joint engine rapid-installation test platform |
| 09/25/2013 | CN103323051A Compound feeling component used for aircraft engine performance test |
| 09/25/2013 | CN102818705B Air valve rebounding test method |
| 09/25/2013 | CN102494896B Comprehensive simulation experiment system and method for engine front-end wheel train |
| 09/25/2013 | CN101989067B Flight environment simulation system |
| 09/24/2013 | US8539825 Adjustable simulator apparatus and method for testing vehicle components |
| 09/24/2013 | US8539824 Method to detect and mitigate unsolicited exotherms in a diesel aftertreatment system |
| 09/24/2013 | DE202012012730U1 Prüfstand Test bench |
| 09/19/2013 | US20130245967 Estimation device for cylinder intake air amount and internal egr rate in internal combustion engine |
| 09/19/2013 | US20130245867 Inlet air temperature sensor diagnostics |
| 09/19/2013 | US20130239669 Estimation device for cylinder intake air amount in an internal combustion engine |
| 09/19/2013 | US20130239545 Rocket engine pressure sense line |
| 09/19/2013 | DE102012204086A1 Diagnostic apparatus for vehicle workshop tester to detect noise leading to defects in clearance compensation element of motor car, has evaluation module to determine amplitude of raw signal of impact sound sensor, exceeding threshold |
| 09/19/2013 | DE102012102137A1 Anlage zur Entnahme von Abgasproben von Verbrennungskraftmaschinen Plant for the extraction flue gas samples from internal combustion engines |
| 09/19/2013 | DE102007057052B4 Schwenkprüfstand Panning test |
| 09/18/2013 | EP2638379A1 Device for friction measurement |
| 09/18/2013 | CN203203797U Locating device for engine hood rigidity measurement points |
| 09/18/2013 | CN203203796U Wind turbine experimental device used both on land and at sea |
| 09/18/2013 | CN103309304A Engine test field controller |
| 09/18/2013 | CN103308317A Liquid water drainage quantity testing device and method of automobile exhaust pipe |
| 09/18/2013 | CN103308316A Variable-length supersonic diffuser |
| 09/18/2013 | CN103308315A Intake/exhaust plugging mechanism for testing intake/exhaust pressure of engine of general motor vehicle |
| 09/18/2013 | CN103308314A Automobile engine fault maintenance method based on Bayesian network models and multi-criteria decision analysis |
| 09/18/2013 | CN103308313A Base-movable aeroengine dual-rotor system model experiment platform |
| 09/18/2013 | CN103308312A Method for determining exhaust enthalpy of small steam turbine |
| 09/18/2013 | CN103308036A Standard centering device, engine test trolley and standard centering method |
| 09/18/2013 | CN102359860B Clean vacuum system for engine plume test study and vacuum pumping repressing method thereof |
| 09/18/2013 | CN102359859B Clean vacuum system used for engine plume test research and vacuumizing and repressing method thereof |
| 09/17/2013 | US8538721 Method for diagnosing a catalytic device of an engine exhaust gas after-treatment system |
| 09/17/2013 | US8538665 Control circuit for an electrochemical gas sensor and method for adjusting an electrochemical gas sensor |
| 09/17/2013 | US8538626 Systems and methods for diagnosing an engine |