| Patents for G01M 15 - Testing of engines (13,067) |
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| 03/04/2010 | US20100050756 Drain Pan Level Monitoring System |
| 03/04/2010 | US20100050755 Method and device for monitoring a fuel injection system |
| 03/04/2010 | US20100050754 Method and system for indicating a fault associated with a non-combustion chamber of an engine |
| 03/04/2010 | US20100050753 Misfire detection apparatus and misfire detection method for internal combustion engine |
| 03/04/2010 | US20100050752 Method and device to measure, test and/or monitor turbine performance |
| 03/04/2010 | DE102008041537A1 Method for testing leak tightness of fuel injector of internal combustion engine, has operating internal combustion engine in preset operating condition based on comparison of signal from measuring sensor with preset reference ranges |
| 03/03/2010 | CN201417207Y Multifunctional tester for a small-sized gasoline engine |
| 03/03/2010 | CN201417206Y Engine cylinder cover valve leakage testing device |
| 03/03/2010 | CN201416476Y Cooling water circulation apparatus attached to an engine |
| 03/03/2010 | CN101660971A Electronic simulating device of differential type displacement sensor |
| 03/02/2010 | US7672773 Transient engine performance adaptation method and system |
| 03/02/2010 | US7669463 Determining the fuel consumption of an internal combustion engine |
| 03/02/2010 | US7669462 Internal combustion engine including a sensor for detecting a parameter partially characterizing a course of combustion and strategically positioned between two adjacent combustion chambers |
| 02/25/2010 | US20100043750 Aircraft engine crankshaft position and angular velocity detection apparatus |
| 02/25/2010 | US20100043746 Method and device for diagnosing an internal combustion engine; computer program and computer program product |
| 02/25/2010 | US20100043540 Method for detecting overpressure inside a compartment associated with a gas turbine nacelle |
| 02/25/2010 | US20100043525 Estimation of exhaust gas temperature at the output of the egr circuit of a combustion engine |
| 02/25/2010 | DE102008038034A1 Method for measuring rotational vibration profile in drive chain of large scale hydraulic excavator, involves defining rotational vibration area for each component to be verified |
| 02/25/2010 | DE102008029672B3 Vorrichtung und Verfahren zur Zustandsüberwachung und Zustandsdiagnose einer Maschine, Maschinenkomponente oder Anlage Apparatus and method for condition monitoring and diagnosis of a state machine, machine component or system |
| 02/25/2010 | DE102008020509B4 Verfahren zur Herstellung einer Vorrichtung zur Ermittlung des Brennraumdrucks und eine solche Vorrichtung A method for producing a device for detecting the combustion chamber pressure and such a device |
| 02/24/2010 | EP2156032A1 Method of mounting an accelerometer on an internal combustion engine and increasing signal-to-noise ratio |
| 02/24/2010 | EP1723331B1 Method and device for detecting the angular position signal in an internal combustion engine |
| 02/24/2010 | CN201413386Y Tester of wind driven generator |
| 02/24/2010 | CN201413238Y Automobile emission detecting system with simple transient working condition |
| 02/24/2010 | CN101655414A Simulation test bench of automobile cooling system |
| 02/24/2010 | CN101655413A Testing device for quickly detecting flow property parameters of air passage of internal combustion engine |
| 02/24/2010 | CN100592054C Car engine cooling water jacket flow field test system |
| 02/23/2010 | US7668706 Method for stimulating the driving behavior of vehicles |
| 02/23/2010 | US7665352 Adaptive oil pressure fault detection |
| 02/23/2010 | US7665351 Air flow measuring device |
| 02/23/2010 | US7665344 Test device for internal combustion engine |
| 02/23/2010 | CA2455280C Method and apparatus for monitoring the performance of a gas turbine system |
| 02/18/2010 | WO2010018721A1 Method of detecting treatment pressure in autofrettage treatment of high-pressure fuel pipe for diesel engine and method and device for autofrettage treatment using the detecting method |
| 02/18/2010 | US20100037843 Method for determining a scanning ratio for a valve for a camshaft adjuster |
| 02/18/2010 | US20100037685 Non obstructive pressure differential valve |
| 02/18/2010 | US20100037683 Method and device for monitoring an exhaust gas probe |
| 02/18/2010 | DE202009015316U1 Vorrichtung zur Bestimmung der Lage eines Kolbens Apparatus for determining the position of a piston |
| 02/18/2010 | DE19548684B4 Verfahren zum Erfassen und Dokumentieren von abgasrelevanten Fehlfunktionen eines Fahrzeugs mit Brennkraftmaschine mit Hilfe bordeigener Mittel A method for detecting and documenting emission-related malfunctions of a vehicle with internal combustion engine using on-board means |
| 02/18/2010 | DE102008032741B3 Verfahren und Diagnosegerät zum Erkennen einer Fehlfunktion an einer Einspritzanlage The method and diagnostic apparatus for detecting a malfunction in a fuel injection system |
| 02/18/2010 | DE102007023689B4 Motorsteuerung Motor control |
| 02/17/2010 | EP2154506A1 Selective filtration of a measuring signal of a motor vehicle sensor |
| 02/17/2010 | CN201408116Y Condition monitoring device of wind power machine set |
| 02/17/2010 | CN201408115Y Cold grinding and hot testing device of self-adaptive automobile engine |
| 02/17/2010 | CN201408114Y Test bed of socket type middle connection box matched mobile type test bench |
| 02/17/2010 | CN201408091Y Temperature sensor of engine of electronic gasoline injection vehicle with oil-saving function |
| 02/17/2010 | CN101650262A Circulating water pressure control device of hydraulic dynamometer used for test bed |
| 02/17/2010 | CN101650261A Experimental method for full-pressure full-size combustion chamber of combustion gas turbine |
| 02/17/2010 | CN101650260A Measures for diagnosing and preventing cylinder-knocking fault of diesel engine |
| 02/16/2010 | US7664580 Method for operating drive train side components of a motor vehicle |
| 02/16/2010 | US7661298 Method and device for operating an internal combustion engine having at least one cylinder |
| 02/16/2010 | US7661297 Method and system for making available an improved phase signal of a phase sensor on a camshaft of an internal combustion engine |
| 02/16/2010 | CA2394960C Measuring instrument of the pressure in a combustor |
| 02/11/2010 | US20100033314 Fuel Enrichment Indicator |
| 02/11/2010 | US20100031738 Methods for variable displacement engine diagnostics |
| 02/11/2010 | US20100031737 Mass air flow measurement device |
| 02/11/2010 | US20100031736 Misfire determination device and misfire determination method for internal combustion engine |
| 02/11/2010 | US20100031633 TROUBLE DIAGNOSIS DEVICE AND TROUBLE DIAGNOSIS METHOD FOR NOx SENSOR |
| 02/11/2010 | DE102008041108A1 Verfahren und Vorrichtung zur Erkennung eines laufenden Verbrennungsmotors bei einem Hybridfahrzeug Method and apparatus for detection of a running internal combustion engine in a hybrid vehicle |
| 02/11/2010 | DE102008041080A1 Verfahren und Vorrichtung zum Ermitteln eines Betriebszustandes einer elektrischen Maschine Method and apparatus for determining an operating state of an electrical machine |
| 02/10/2010 | EP2151677A2 Method for determining the wear or performance of a moving component |
| 02/10/2010 | CN101644627A Automatic calibration system and automatic calibration method for sonic nozzle |
| 02/10/2010 | CN101644626A Array bracket |
| 02/10/2010 | CN101644625A Test device for steam turbine digital electrohydraulic control system |
| 02/10/2010 | CN100588936C Method and device for examining exhaust gases in diesel engines |
| 02/09/2010 | US7658098 Method for controlling vehicle emissions |
| 02/06/2010 | CA2637829A1 Pneumatic leakage measuring device and method |
| 02/04/2010 | WO2010013773A1 Device and method for measuring engine torque, and control program |
| 02/04/2010 | US20100030496 Leakage detection and fluid level prognostics for aircraft hydraulic systems |
| 02/04/2010 | US20100030454 Procedure for determining the injected fuel mass of a single injection and device for implementing the procedure |
| 02/04/2010 | US20100030453 Cetane Number Detection Means and Engine Having the Cetane Number Detection Means |
| 02/04/2010 | US20100030446 Indexing system and method for determining an engine parameter |
| 02/04/2010 | US20100028167 Internal combustion engine and method of controlling the same |
| 02/04/2010 | US20100024571 Rotational testing system |
| 02/04/2010 | US20100024537 High pressure cavitation system |
| 02/04/2010 | US20100024536 Methods and systems for estimating operating parameters of an engine |
| 02/04/2010 | US20100024520 Abnormality diagnosis apparatus for nox sensor |
| 02/04/2010 | US20100024516 Liquid propane gas injector testing system and methods |
| 02/04/2010 | DE102008036042A1 Pulse generation unit for generating pulsed gasflow from unpulsed gasflow, has armature for rotatory opening and closing of gas channel between gas inlet and gas outlet |
| 02/04/2010 | DE102008034585A1 Machine, watercraft, land vehicle e.g. inter city express high speed train, and aircraft monitoring method, involves comparing action profile with normal profile, and producing interference profile |
| 02/03/2010 | CN201397978Y Electrically controlled diesel-engine broken-vat test beam assembly |
| 02/03/2010 | CN201397234Y Phase measuring tool |
| 02/03/2010 | CN201397233Y Three-line pendulum oscillatory cycle measuring instrument |
| 02/03/2010 | CN201397232Y Testing device of megawatt wind generating set |
| 02/03/2010 | CN101639403A Automatic detection method and apparatus for vehicular discharge value |
| 02/03/2010 | CN100587406C Measurement device for carrying out cylinder pressure measurement in internal-combustion engine |
| 02/03/2010 | CN100587247C Engine controller |
| 02/02/2010 | US7654134 Air flow measuring device |
| 02/02/2010 | US7654133 Malfunction diagnostic apparatus and malfunction diagnostic method for combustion improvement device |
| 02/02/2010 | US7654132 Method and apparatus for indirectly ascertaining the cylinder pressure in piston engines |
| 01/29/2010 | CA2667154A1 Methods and systems for estimating operating parameters of an engine |
| 01/28/2010 | WO2010010018A1 Testing apparatus and testing system for turbochargers |
| 01/28/2010 | US20100018494 Sensor unit |
| 01/28/2010 | US20100018308 Vehicle Engine With Fluid Measuring System |
| 01/28/2010 | US20100018299 Engine control device |
| 01/28/2010 | DE19927192B4 Vorrichtung zur Signalerfassung A signal detection |
| 01/27/2010 | CN201392272Y System for accurately positioning testing cylinder cover and simulation cylinder sleeve of air passage testing board |
| 01/27/2010 | CN101634606A Vehicle real-time carbon emissions evaluating and displaying method and vehicular device |
| 01/26/2010 | US7653476 Method and system for continuously controlling an internal combustion engine on an engine bench testing unit |
| 01/26/2010 | US7650782 Device for use in rating engine deposits |
| 01/26/2010 | US7650781 Method for verifying the functionality of the components of a diesel particulate filter system |