| Patents for G01M 15 - Testing of engines (13,067) |
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| 09/17/2013 | US8534123 Engine air filter replacement indication system |
| 09/17/2013 | US8534122 Airflow testing method and system for multiple cavity blades and vanes |
| 09/17/2013 | CA2584501C Illumination system for measurement system |
| 09/12/2013 | WO2013132154A1 Apparatus and process for particle mass concentration measurement and use of an apparatus for particle mass concentration measurement |
| 09/12/2013 | WO2013131686A1 Rotational speed-based estimation of the torque for an internal combustion engine with at least one cylinder |
| 09/12/2013 | WO2013131684A1 Rotational speed-based estimation of the combustion state for an internal combustion engine with at least one cylinder |
| 09/12/2013 | WO2013131681A1 Rotational speed-based estimation of the air/fuel ratio of the cylinder in a single-cylinder internal combustion engine |
| 09/12/2013 | US20130234744 Diagnosis method and control unit for performing a diagnosis of a lambda sensor of the UEGO type of an exhaust system for an internal combustion engine |
| 09/12/2013 | US20130233064 Method of measuring steam turbine, measuring device, and method of manufacturing steam turbine |
| 09/12/2013 | US20130233052 System and method for quantifying the presence of components in the exhaust of commercial and/or heavy-duty vehicles |
| 09/12/2013 | US20130233051 Particulate matter sensor and systems |
| 09/12/2013 | DE10392753B4 Brennstoffzellensystem mit Diagnosesystem zur Bestimmung eines Ausfalls einer Brennstoffeinspritzeinrichtung und Verfahren zur Diagnose A fuel cell system with diagnostic system for determining a failure of a fuel injection device and method for diagnosing |
| 09/11/2013 | EP2635888A1 Apparatus and method to diagnose a nox sensor |
| 09/11/2013 | CN203191210U Supercharger test device |
| 09/11/2013 | CN203191209U Current stabilization test core box of engine combustion system |
| 09/11/2013 | CN103293005A Floating cylinder liner mechanism for friction test of cylinder liner and piston in ignition state |
| 09/11/2013 | CN103293004A Electric automobile power system test platform and energy distribution test method thereof |
| 09/11/2013 | CN103293003A Turboshaft engine super-twist testing device and method |
| 09/11/2013 | CN103293002A Cartridge containment experiment method based on linear cumulative cutting |
| 09/11/2013 | CN103293001A Series hybrid assembly test stand |
| 09/11/2013 | CN103293000A Multi-motor detection device of elevating system of self-elevating drilling platform and application method |
| 09/11/2013 | CN103292676A Coaxiality adjusting device and coaxiality adjusting method |
| 09/11/2013 | CN102454529B High-energy monomode plasma ignition system capable of detecting ionization |
| 09/11/2013 | CN102331350B Method for calibrating electrically controlled diesel engine |
| 09/11/2013 | CN102124316B Device and method for measuring engine torque, and control program |
| 09/10/2013 | US8528391 Wheel bearing with sensor |
| 09/10/2013 | US8528390 Method for metering a reagent into an exhaust gas duct and device for carrying out the method |
| 09/10/2013 | US8528389 Rotation angle sensing assembly including attaching structure, variable valve mechanism for internal combustion engine using the attaching structure, and vehicle incorporating the same |
| 09/10/2013 | US8528388 Engine control system |
| 09/06/2013 | WO2013130506A1 System and method for monitoring corrosive contaminants in a fluid |
| 09/05/2013 | US20130228008 Device and method of determining deterioration of catalyst |
| 09/05/2013 | US20130228007 Method and device for detecting a replacement of pencil glow plugs in an internal combustion engine |
| 09/05/2013 | US20130228006 Method and device for diagnosing crankcase ventilation of internal combustion engines |
| 09/05/2013 | DE10013023B4 Vorrichtung zum Erfassen und Übertragen von Zustands-Kenngrößen An apparatus for detecting and transmitting state parameters |
| 09/04/2013 | CN203178075U Vehicle starter performance test bed |
| 09/04/2013 | CN203178074U Engine assembly test ancillary machine system for high-power low-speed engine |
| 09/04/2013 | CN103278508A Automatic visual inspection device for assembly of engine piston |
| 09/04/2013 | CN103278332A Method for detecting fire catching of air cylinder in starting process of engine |
| 09/04/2013 | CN103278331A Constant volume combustion device for observing mutual effect of flame and pressure wave |
| 09/04/2013 | CN103278330A Propellant flow comparison and measurement system for attitude and orbit control engine testing platform |
| 09/04/2013 | CN103278329A Portable handheld automobile engine failure prediction instrument |
| 09/04/2013 | CN103278328A Method for diagnosing failure of hydraulic variable-pitch system of wind turbine generator based on fuzzy Petri net |
| 09/04/2013 | CN102393304B Sliding barrel type central frame used in solid rocket motor static test |
| 09/03/2013 | US8527179 Method and device for measuring the emissions of engines |
| 09/03/2013 | US8522750 Method and apparatus for automatic pressure balancing of industrial large-bore internal combustion engines |
| 09/03/2013 | US8522608 Method for determining the oxygen storage capacity of a catalytic converter |
| 09/03/2013 | US8522607 Method and device for checking the adjustment of a plurality of actuators driven by a common drive in different mass flow channels |
| 09/03/2013 | US8522606 Similitude testing of compressor performance |
| 08/29/2013 | WO2013126551A1 Alternator and starter tester with warranty code functionality and method |
| 08/29/2013 | US20130226518 Blade tip timing uncertainty |
| 08/29/2013 | US20130226392 Systems and methods for advising customers regarding vehicle operation and maintenance |
| 08/29/2013 | US20130220282 Turbocharged engine canister system and diagnostic method |
| 08/29/2013 | US20130220005 Wind turbine blade, method for manufacturing wind turbine blade, and wind power generator and wind turbine blade monitoring system including wind turbine blade |
| 08/29/2013 | US20130220004 Debris detection in turbomachinery and gas turbine engines |
| 08/29/2013 | US20130219990 Agglomeration and charge loss sensor for measuring particulate matter |
| 08/29/2013 | DE102013101905A1 Fuel injection error detection device used in common-rail fuel injection system for e.g. diesel engine of vehicle, has fault detector that detects fault operation of fuel injector during stopping of injection of fuel |
| 08/29/2013 | DE102013101850A1 Fuel leakage detecting device for detecting leakage of fuel in fuel injection system, has fuel pressure sensor, which measures fuel pressure in fuel path, which extends from fuel tank to spraying hole of fuel injector |
| 08/29/2013 | DE102012202905A1 Verfahren zum Betreiben eines Kraftfahrzeugs und Steuerungseinrichtung desselben The same method of operating a motor vehicle, and control means |
| 08/28/2013 | CN203163989U Ball screw transmission-based push-pull rod type accelerator executor |
| 08/28/2013 | CN203163790U Measuring instrument for engine oil consumption in transient state |
| 08/28/2013 | CN103267645A Automobile emission flow analysis meter with gas collection flexible pipe disengaged detection and method of automobile emission flow analysis meter |
| 08/28/2013 | CN103267644A Engine performance simulation method |
| 08/28/2013 | CN103267643A Sleeve for constant-volume combustion bomb |
| 08/28/2013 | CN103267642A Engine thrust frame suitable for measuring thrust from 1N to 300N |
| 08/27/2013 | US8521400 Combustion apparatus and method for combustion control |
| 08/22/2013 | WO2013121115A1 Apparatus and method for flushing particle measurement device |
| 08/22/2013 | US20130213124 Method to determine performance characteristic of an engine exhaust system |
| 08/22/2013 | US20130213123 Fault isolation in electronic returnless fuel system |
| 08/22/2013 | US20130213122 Component testing and method for operating a machine |
| 08/22/2013 | US20130213013 Exhaust gas sensor module |
| 08/22/2013 | DE102012202737A1 Method for introducing forces in motor add-on components, particularly pump, such as diesel pump, involves introducing forces in real operation by actuator over clutch to motor add-on components |
| 08/21/2013 | EP2627982A1 System for monitoring an engine test bed |
| 08/21/2013 | CN203149092U Extended range type testing stand |
| 08/21/2013 | CN203148682U Engine rig testing support and testing device |
| 08/21/2013 | CN203148681U Pump pressure apparatus used for ship cylinder cap |
| 08/21/2013 | CN203148680U Engine support |
| 08/21/2013 | CN203148679U Comprehensive tester for engine |
| 08/21/2013 | CN203148678U Engine in-cylinder exhaust brake test tool |
| 08/21/2013 | CN203148410U Installation device for engine valve lift sensor |
| 08/21/2013 | CN103261865A Torque calibration method |
| 08/21/2013 | CN103257048A Stirling engine test device heating convection structure |
| 08/21/2013 | CN103257047A Test device used for engine valve timing continuous adjustment |
| 08/21/2013 | CN102393306B Method for judging cool end loss and diagnosing energy saving potential of steam turbine |
| 08/21/2013 | CN101688489B Method and apparatus for determining a combustion parameter for an internal combustion engine |
| 08/21/2013 | CN101458161B Device and method for detecting rotary position of to-and-fro piston engine crankshaft |
| 08/20/2013 | US8515602 Method and device for checking the function of an engine system |
| 08/20/2013 | US8511154 Method and apparatus to determine a cylinder air charge for an internal combustion engine |
| 08/20/2013 | US8511153 Method for determining the injection law of a fuel injector |
| 08/20/2013 | US8511152 Method for analyzing the step-by-step injection rate provided by a fuel injection system used in a high power heat engine |
| 08/20/2013 | CA2805286A1 Control system |
| 08/15/2013 | WO2013119178A1 Engine with misfire detection for vehicles using alternative fuels |
| 08/15/2013 | US20130211768 Monitoring system for an engine test bench |
| 08/15/2013 | US20130211743 Method for measuring the deformation of a turbo-machine blade during operation of the turbo-machine |
| 08/15/2013 | US20130209218 Turbomachine |
| 08/14/2013 | DE102005027686B4 Diagnoseverfahren für den Wirkungsgrad eines Diesel-Oxidationskatalysators A method for diagnosing the efficiency of a diesel oxidation catalyst |
| 08/14/2013 | CN203132837U Portable vehicle-engine failure diagnosis tester for armed police |
| 08/14/2013 | CN203132836U Adjustable supporting device for engine stand |
| 08/14/2013 | CN203132825U Special fixture for diesel engine cylinder sleeve-piston ring slice reciprocation test |
| 08/14/2013 | CN103245511A Constant-volume combustion bomb system for simulating self-combustion of gas at tail end of gasoline engine |
| 08/14/2013 | CN103245510A Fast test device capable of simultaneously measuring air passage eddy and tumble of gasoline engine |