| Patents for G01M 15 - Testing of engines (13,067) |
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| 05/10/2007 | DE19740916B4 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 05/09/2007 | CN2898807Y Throttle executer |
| 05/09/2007 | CN2898806Y Dynamic analog tester of diaphragm fuel-oil pressure adjuster |
| 05/09/2007 | CN1961319A Engine crankshaft position recognition and tracking method applicable to cam and crankshaft signals with arbitrary patterns |
| 05/08/2007 | US7216028 Control apparatus and control method for vehicle engine system |
| 05/08/2007 | US7213449 Flat track chassis dynamometer |
| 05/08/2007 | US7213448 Method for estimating the power capability of the primary power source of a hybrid vehicle |
| 05/03/2007 | US20070095131 Abnormal condition detecting system for engine |
| 05/03/2007 | DE19740915B4 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 05/03/2007 | DE102006037837A1 Method for testing clutch control of vehicle, involves connection of vehicle engine with clutch and vehicle engine brings engine torque out whereby engine torque is preset by diagnostic means of motor control |
| 05/03/2007 | DE102005051452A1 Maintenance point of time determination method for e.g. machine, involves computing prognostic prospective process of data using load data which is stored along with failure messages, where failure message leads to direct alerting |
| 05/02/2007 | EP1780393A1 Fuel consumption evaluation system |
| 05/02/2007 | EP1779084A2 Fast operating dilution flow control system and method for sampling exhaust analysis |
| 05/02/2007 | CN2896259Y Passive automotive engine ignition angle measuring instrument |
| 05/02/2007 | CN2896258Y Electric dynamometer system |
| 05/02/2007 | CN1955720A Methods and apparatus for inspecting an object |
| 05/02/2007 | CN1955719A Method and apparatus for inspecting an object |
| 05/02/2007 | CN1955718A Methods and apparatus for generating a mask |
| 05/02/2007 | CN1955710A Detection device and method for fault of engine fuel system |
| 05/02/2007 | CN1955636A Testing process for the coupling zone between the cylindrical part and the clearance of a turbomachine part |
| 05/02/2007 | CN1955633A Eddy current inspection apparatus and methods |
| 05/02/2007 | CN1955443A Method for improving sealing performance of valve of cylinder head and valve potted line move-up detector |
| 05/01/2007 | US7212912 Internal cylinder pressure detection |
| 04/30/2007 | CA2564722A1 Wind turbine systems, monitoring systems and processes for monitoring stress in a wind turbine blade |
| 04/26/2007 | WO2007006988A3 Device and method for processing a signal of pressure measurement of an internal combustion engine combustion chamber |
| 04/26/2007 | US20070089548 Process and apparatus for testing a material under a high temperature and pressure environment |
| 04/26/2007 | US20070089500 System and method for diagnosing a controller in a limited rotation motor system |
| 04/26/2007 | US20070089499 Control system for gas turbine engines |
| 04/26/2007 | DE19522271B4 Verfahren und Vorrichtung zur Diagnose eines Dieselmotors Method and apparatus for diagnosis of a diesel engine |
| 04/25/2007 | EP1777507A2 Gas turbine engine simulator |
| 04/25/2007 | CN2893637Y Piston ring compound bushing ring clamp |
| 04/25/2007 | CN1952641A Test macro of engine pedestal and method for constant-velocity control |
| 04/25/2007 | CN1952590A On-line monitoring method for variation of through-flow gap of steam turbine |
| 04/24/2007 | US7207214 Glow plug integrated pressure sensor |
| 04/24/2007 | US7207213 Device for stabilizing the engine inlet flow in static tests of engines |
| 04/21/2007 | CA2564480A1 Procedure and detection system for disturbances in the rotational speed frequency of a rotor |
| 04/19/2007 | US20070085547 Method for generating a simulated sensor signal pattern for a marking gap in a signal-generating disk |
| 04/19/2007 | DE102005049068A1 Fuel tank venting method for testing the operatability of a fuel tank venting valve operates between an internal combustion engine and a fuel vapor accumulator |
| 04/18/2007 | CN2890880Y Tool for regulating opening degree of throttle valve for engine heat test |
| 04/18/2007 | CN2890879Y 发动机测试台架 Engine Test Bench |
| 04/18/2007 | CN2890868Y Engine temperature sensing plug |
| 04/18/2007 | CN1948936A Electrical loading apparatus |
| 04/18/2007 | CN1311225C Novel piezoelectric transducer assemblies and methods for their use |
| 04/17/2007 | US7206691 Internal combustion engine knock determination device |
| 04/17/2007 | US7204134 Engine suction air flow rate measuring device |
| 04/17/2007 | US7204133 Method and apparatus for detecting combustion instability in continuous combustion systems |
| 04/17/2007 | US7204132 Method for determining valve degradation |
| 04/12/2007 | WO2007041274A2 Sampler for engine exhaust dilution |
| 04/12/2007 | WO2007039637A1 Method for determining the torque of an internal combustion engine |
| 04/12/2007 | US20070079651 Method for ensuring the reliability of technical components |
| 04/11/2007 | CN2888432Y Test bench mechanism for drive system of hybrid electric vehicle |
| 04/11/2007 | CN1945254A Real-time mobile vehicle emissions reporting system and test system |
| 04/10/2007 | US7203594 Failure diagnostic method and apparatus for atmospheric pressure sensors |
| 04/10/2007 | US7203592 Method for detecting failed combustion in an internal combustion engine by a combination of combustion irregularity indices |
| 04/10/2007 | US7201158 Exhaust gas recirculation control device for diesel engine |
| 04/10/2007 | US7201044 Torque sensor integrated with engine components |
| 04/10/2007 | US7201043 Combustion pressure sensor and glow plug including the same |
| 04/10/2007 | CA2204509C Fluid sampler |
| 04/05/2007 | DE10025846B4 Verfahren zur zylinderselektiven Dichtigkeitsprüfung der Brennräume einer Brennkraftmaschine A method for cylinder-selective leakage testing of the combustion chambers of an internal combustion engine |
| 04/04/2007 | EP1770384A2 Process and device for detecting a misfire |
| 04/04/2007 | CN1940523A Friction-loss and vibration analog experimental equipment for main motion components of IC engine |
| 04/04/2007 | CN1940519A Endurance performance testing method for starter |
| 04/04/2007 | CN1940253A Movement system for the inspection of a gas turbine |
| 04/04/2007 | CN1308667C Test-bed for optimizing pulley train of engine |
| 04/03/2007 | US7200519 Analysis system for analyzing the condition of a machine |
| 04/03/2007 | US7200487 System and method for processing an accelerometer signal to assist in combustion quality control in an internal combustion engine |
| 04/03/2007 | US7197918 Apparatus and method for evaluating fuel injectors |
| 04/03/2007 | US7197917 Method and apparatus for diagnosing failure of an atmospheric pressure sensor in an engine control system |
| 04/03/2007 | US7197916 Misfire detector using linear detection of crankshaft angular speed |
| 04/03/2007 | US7197913 Low cost circuit for IC engine diagnostics using ionization current signal |
| 03/29/2007 | US20070071775 Attenuated strains of vibrio cholerae with improved biological safety features in freeze dried form for oral vaccination |
| 03/29/2007 | US20070068495 Self-cleaning optical sensor |
| 03/29/2007 | US20070068236 Sampler for engine exhaust dilution |
| 03/29/2007 | US20070068235 Torque sensor integrated with engine components |
| 03/29/2007 | DE102006045785A1 Diagnostics method for self-diagnosis of test systems, especially test benches for machines/machine tools, uses a test piece with its adjusting/supply devices and a set-up of measuring instruments |
| 03/29/2007 | DE102006000312A1 Zündzeitsteuerungsvorrichtung für eine Brennkraftmaschine Ignition timing control device for an internal combustion engine |
| 03/28/2007 | EP1608946B1 Method and device for control of the capacity of a compressor |
| 03/28/2007 | CN2884132Y Detector for common normal of toothed wheel |
| 03/28/2007 | CN1936993A Engine parameter vehicle-mounted measuring device |
| 03/28/2007 | CN1936531A Wind-driven generator group wind-wheel power out-put characteristic analogue testing method |
| 03/28/2007 | CN1936505A Angle measuring device |
| 03/28/2007 | CN1936494A Method and apparatus for inspecting turbine nozzle segments |
| 03/27/2007 | US7194997 Method for monitoring an internal combustion engine |
| 03/27/2007 | US7194899 Method of estimating crack angles and rotation speeds of engine |
| 03/27/2007 | US7194898 Stroke determination unit and method of measuring stroke in a multi-cylinder four-cycle engine |
| 03/22/2007 | WO2007031138A1 Method and apparatus for predicting reliability |
| 03/22/2007 | US20070062499 Control apparatus for an internal combustion engine |
| 03/22/2007 | DE10325571B4 Verfahren und Vorrichtungen zum Abschätzen von Gastemperaturen in einem Verbrennungsmotor Methods and apparatus for estimating the gas temperature in an internal combustion engine |
| 03/22/2007 | DE102004053428B4 Vorrichtung zur Überprüfung der in ein Kraftfahrzeug mit einer Brennkraftmaschine eingebauten Abgasanlage Device for checking in a motor vehicle built with an internal combustion engine exhaust system |
| 03/22/2007 | DE102004042193B4 Verfahren zur Diagnose der Kompression mindestens eine Zylinders einer Brennkraftmaschine A method of diagnosing at least one of the compression cylinder of an internal combustion engine |
| 03/21/2007 | CN2881586Y Monitoring device of axial vibration |
| 03/21/2007 | CN2881585Y Vortex blade heightnes variable device of gas passage test table |
| 03/21/2007 | CN1932468A Exhaust gas measuring method for combustion engines |
| 03/21/2007 | CN1932467A Coolant liquid external circulating system for engine bench test |
| 03/21/2007 | CN1306154C Fault diagnosis device for steam cleaning system |
| 03/20/2007 | US7194398 Method and apparatus for designing and developing a vehicular damper |
| 03/20/2007 | US7194381 Method for evaluating the operating conditions of a machine or an installation |
| 03/20/2007 | US7191641 Rotary position sensing assembly for internal combustion engine |
| 03/15/2007 | US20070056564 Apparatus and method for manufacturing fuel injection control systems |
| 03/15/2007 | US20070056353 Sensor |