| Patents for G01M 15 - Testing of engines (13,067) |
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| 02/28/2013 | US20130054123 Combustion product production amount estimation device, deposit separation amount estimation device, deposit accumulation amount estimation device, and fuel injection control device of internal combustion engine |
| 02/28/2013 | US20130054083 Catalyst oxygen storage capacity adjustment systems and methods |
| 02/28/2013 | US20130047716 Pressure Measuring Device |
| 02/28/2013 | US20130047715 Heater plug having a metal finger |
| 02/28/2013 | US20130047714 Insert assembly and method for fluid flow reverse engineering |
| 02/28/2013 | US20130047703 Device for measuring particulate concentration in motor vehicle exhaust gases |
| 02/28/2013 | US20130047702 Sensor monitoring methods and systems |
| 02/28/2013 | DE19814732B4 Drehzahlerfassungsverfahren, insbesondere zur Verbrennungsaussetzererkennung Speed detection method, in particular for misfire detection |
| 02/28/2013 | DE102011117558A1 Prüfstand für die Untersuchung des Verschleißverhaltens an Zylinder-Innenflächen Test for the investigation of the wear behavior of cylinder inner surfaces |
| 02/28/2013 | DE102011111808A1 Trennadapter für einen Fahrzeugkomponententest und Testverfahren für eine Fahrzeugkomponente Release adapter for a vehicle component test and test method for a vehicle component |
| 02/27/2013 | EP2562530A2 Device for supplying a combustion engine on a test bench with at least one usable medium |
| 02/27/2013 | CN202757779U Combined-type sensor mount capable of measuring vibration of engine parts |
| 02/27/2013 | CN202757778U Testing device for starting drive time of engine |
| 02/27/2013 | CN202757748U Three-way torsional pendulum vibration automatic period measuring apparatus |
| 02/27/2013 | CN202752472U Tool for detecting motor performance and automatically riveting upper machine casing and lower machine casing |
| 02/27/2013 | CN102947686A Shaft connection structure and shaft connection method |
| 02/27/2013 | CN102944427A Monitoring and diagnosing method for combustion quality of internal combustion engine |
| 02/27/2013 | CN102944426A Measurement and control system and method for test bed of X-type aero-engine |
| 02/27/2013 | CN102944425A Centering debug method of multiple racks and trays of engine test stand |
| 02/27/2013 | CN102943833A Damping unit, damping device and engine test system using damping device |
| 02/27/2013 | CN102158162B Loading control device of alternating current (AC) motor for ground run up test of aircraft engine |
| 02/26/2013 | US8386155 Fault analysis method for a lambda probe |
| 02/26/2013 | US8386153 Internal combustion engine and method and device for operating an internal combustion engine |
| 02/26/2013 | US8381579 Vibration damping device and vehicle |
| 02/26/2013 | US8381567 Procedure and device for detecting manipulations at lambda probes |
| 02/21/2013 | US20130046435 Method and apparatus to evaluate a starting system for an internal combustion engine |
| 02/21/2013 | US20130042675 Radiator grille tester |
| 02/21/2013 | US20130042674 Compression sensor gasket assembly and method of construction thereof |
| 02/21/2013 | US20130042667 Detector for detecting sulfur components |
| 02/21/2013 | US20130042609 Unit for estimating the rotational speed of a turbocharger and system and method for controlling an internal combustion engine with a turbocharger |
| 02/21/2013 | DE10317377B4 Klopferfassungsvorrichtung für eine Verbrennungskraftmaschine Knock detection apparatus for an internal combustion engine |
| 02/21/2013 | DE102011110669A1 Verfahren und Messanordnung zur Bestimmung von spezifischen und/oder absoluten Emissionswerten für NOx und/oder CO2 bei einer Verbrennungsmaschine The method and measurement arrangement for the determination of specific and / or absolute emission levels for NOx and / or CO 2 in an internal combustion engine |
| 02/20/2013 | EP2560146A1 System and method for visualising motor vehicle diagnosis and geopositional data |
| 02/20/2013 | EP2559989A1 Exhaust sensor alignment structure |
| 02/20/2013 | CN202748225U Electrodynamic force acting load and load analog device |
| 02/20/2013 | CN102939457A Test device and test method whereby the fuel injection valve of marine diesel engine can easily be repeatedly measured |
| 02/20/2013 | CN102937529A Hot-blowing adjustable nozzle |
| 02/20/2013 | CN102937528A Method for adjusting supercharging conversion rotation speed of aero engine |
| 02/20/2013 | CN102937527A Calibrator used for detecting measurement accuracy of fuel consumption of engine pedestal |
| 02/20/2013 | CN102937526A Device and system for measuring fan loads and fan control system |
| 02/19/2013 | US8375924 Fuel injection valve |
| 02/19/2013 | US8375778 Sealed engine control module with integral ambient air pressure sensor |
| 02/19/2013 | US8375777 Manifold pressure determination device |
| 02/19/2013 | US8375776 Method for determining an in-cylinder pressure curve of a multi-cylinder engine |
| 02/19/2013 | US8375775 Method for determining the power of an internal combustion engine |
| 02/19/2013 | US8375722 Flow modulation method and apparatus |
| 02/14/2013 | WO2013022816A1 Hybrid diesel electric powertrains and emissions testing thereof |
| 02/14/2013 | US20130041568 Fuel off warning |
| 02/14/2013 | US20130041539 Diagnostic method and device for a purge valve of a hybrid motor vehicle |
| 02/14/2013 | US20130036809 Method for predetermining a motion state of a drive shaft of an internal combustion engine |
| 02/14/2013 | US20130036808 Catalyst anomaly diagnostic system |
| 02/14/2013 | US20130036807 Method and device for detecting the pinching of a coupling hose between a tank and a gasoline vapor filter |
| 02/14/2013 | US20130036806 Air flow measuring device |
| 02/14/2013 | US20130036805 Failure detection apparatus and failure detection method for a particulate filter |
| 02/14/2013 | US20130036804 End-of-life estimation device for air cleaner |
| 02/14/2013 | US20130036803 Cylinder inner pressure detector for internal combustion engine |
| 02/14/2013 | US20130036792 Gas sensor apparatus and concentration measurement method |
| 02/14/2013 | DE102012107322A1 Verfahren und Vorrichtung zum Messen von Turbinengehäuseabständen Method and apparatus for measuring turbine housing intervals |
| 02/13/2013 | EP2557408A1 A method for detecting a misfire condition in an internal combustion engine |
| 02/13/2013 | CN202735094U Mechanical accelerator actuator |
| 02/13/2013 | CN202735091U Engine rotary-speed collection apparatus |
| 02/13/2013 | CN202735090U Adjusting cooling device for power assembly stand |
| 02/13/2013 | CN202735079U Comprehensive test bench of turbocharger |
| 02/13/2013 | CN102928234A Hot-blast stove system for simulating exhaust situation of marine engine |
| 02/13/2013 | CN102928233A Quick change device of engine test bed |
| 02/13/2013 | CN102928232A Prediction method for complete machine performance decline trend of aeroengine |
| 02/13/2013 | CN102928231A Equipment fault diagnosis method based on D-S (Dempster-Shafer) evidence theory |
| 02/13/2013 | CN102928230A Bench test device of automobile engine air intake system |
| 02/13/2013 | CN102928229A Method for prolonging life of stored missile engine |
| 02/13/2013 | CN102926882A Engine ground test start oil supply control system |
| 02/13/2013 | CN101881233B Engine misfire detection method and detection system thereof |
| 02/12/2013 | US8374772 Misfire detection through combustion pressure sensor |
| 02/12/2013 | US8371178 Turbopump with rotor torque sensor |
| 02/12/2013 | US8371158 Power based field testing of diesel engines |
| 02/12/2013 | US8371157 Engine position tracking for internal combustion engines |
| 02/12/2013 | US8371156 Compression sensor gasket assembly and method of construction |
| 02/12/2013 | CA2654057C Peak detection and clutter reduction for a microwave sensor |
| 02/07/2013 | US20130031967 Exhaust sensor |
| 02/07/2013 | US20130031966 Method and system for determining a mass change at a rotating blade of a wind turbine |
| 02/07/2013 | US20130031953 Self-Testing Combustible Gas and Hydrogen Sulfide Detection Apparatus |
| 02/07/2013 | US20130031952 Gas sensor with thermal shock protection |
| 02/07/2013 | DE112011101523T5 Verfahren zum Auswuchten eines Abgasturboladers A method of balancing a turbocharger |
| 02/07/2013 | DE112009002558T5 Partikelprobenentnahmesystem und Verfahren zum Verringern einer Überentnahme während Übergängen Particle sampling system and methods for reducing an over-sampling during transitions |
| 02/07/2013 | DE102011088919B3 Method for checking functionality of two controllable valves of cooling system for engine of vehicle, involves detecting valve which is in closed state to be defective when other valve is in opened state |
| 02/06/2013 | CN202720531U Intercooler simulated temperature control device |
| 02/06/2013 | CN102918375A Listening clamp for a vibroacoustic diagnosis tool used mainly in the automotive industry |
| 02/06/2013 | CN102914436A Plateau performance simulation test system for engine oxygen-enriched combustion-supporting device |
| 02/06/2013 | CN102914435A System and method for detecting electrical control nozzle response time in audio-frequency manner |
| 02/06/2013 | CN101782467B Tensioner with function of monitoring and detecting timing system |
| 02/06/2013 | CN101493379B Wind turbine anemometry compensation |
| 02/05/2013 | US8370052 Engine cooling system onboard diagnostic strategy |
| 02/05/2013 | US8365588 Piston ring tension measurement apparatus |
| 02/05/2013 | US8365587 Method and device for detecting abnormality of engine |
| 02/05/2013 | US8365586 Method of monitoring soot mass in a particulate filter and monitoring system for same |
| 02/05/2013 | US8365585 Method to determine the fuel temperature in a common rail injection system |
| 02/05/2013 | US8365584 Apparatus for inspecting turbomachine components in-situ |
| 02/05/2013 | US8365583 Method and system for testing an overspeed protection system of a powerplant machine |
| 01/31/2013 | US20130026767 Starter having engagement detection function |
| 01/31/2013 | US20130025356 Method of reproducing abnormal sound and jig |
| 01/31/2013 | US20130025354 Method and device for testing a fuel injector |