| Patents for G01M 15 - Testing of engines (13,067) |
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| 08/21/2008 | US20080196490 Diagnostic method and apparatus for gas sensor |
| 08/21/2008 | US20080196489 Internal combustion engines; feedback air-fuel ratio control system |
| 08/21/2008 | US20080196488 Method and Device for Determining the Ratio Between the Fuel Mass Burned in a Cylinder of an Internal Combustion Engine and the Fuel Mass Supplied to the Cylinder |
| 08/21/2008 | US20080196486 Actuator; stopper |
| 08/21/2008 | US20080196485 Engine Misfire Detection Apparatus For Internal Combustion Engine and Engine Misfire Detection Method |
| 08/21/2008 | DE10247349B4 System und Verfahren zum Messen von Kennlinien eines Motors System and method for measuring characteristics of a motor |
| 08/20/2008 | CN101246086A Air-intake load detecting module of miniature engine |
| 08/20/2008 | CN101246085A Frequency-adjustable single-cavity resonance type intake silencer tester |
| 08/20/2008 | CN101246084A Diesel engine exhaust valve bridge testing apparatus |
| 08/20/2008 | CN100412522C Method for the detection of performance and performance test stand for a test piece |
| 08/19/2008 | US7415351 Method and device for detecting an angular position signal for an internal-combustion engine |
| 08/19/2008 | US7415343 Engine controller |
| 08/14/2008 | WO2008095610A1 Method and device for testing a turbo engine |
| 08/14/2008 | WO2008095569A1 Self tuning cylinder pressure based heat release computation |
| 08/14/2008 | WO2008024341A9 Position feedback device for rotatable member |
| 08/14/2008 | US20080195296 Method for Determining the Injection Correction When Checking the Tightness of a Tank Ventilation System |
| 08/14/2008 | US20080195294 Control Device for Internal Combustion Engine and Air-Fuel Ratio Calculation Method |
| 08/14/2008 | US20080190185 Method and Device for Analyzing the Combustion Noise in a Cylinder of an Internal Combustion Engine |
| 08/14/2008 | US20080190184 Fourier-based misfire detection strategy |
| 08/14/2008 | US20080190183 Test Rig for Internal Combustion Engines |
| 08/13/2008 | EP1955030A2 Method for analyzing the noise of an internal combustion engine |
| 08/13/2008 | EP1954935A1 Apparatus for identifying a non-uniform share of cylinder power in an internal combustion piston engine system |
| 08/13/2008 | CN101241045A Secondary sampling method for speed-measuring fluted disc teeth number of self-adapting large steam turbine generator |
| 08/13/2008 | CN101240720A Method and system for testing an overspeed protection system during a turbomachine shutdown sequence |
| 08/13/2008 | CN100410644C Mounting and debugging platform structure for power mechanical equipment and its application |
| 08/12/2008 | US7409856 Starting motor tester that measures power |
| 08/12/2008 | US7409855 Engine health monitoring |
| 08/12/2008 | US7409854 Method and apparatus for determining an operating status of a turbine engine |
| 08/07/2008 | US20080189023 System and Method for Detecting Engine Misfires |
| 08/07/2008 | US20080189008 Abnormality diagnostic device and abnormality diagnostic method for air-fuel ratio sensor |
| 08/07/2008 | US20080189007 Determination of abnormality of an intake air system of an internal-combustion engine |
| 08/07/2008 | DE102007055120A1 Verbesserung der periodischen Datensammlung durch Hinzufügung von Audio-Daten To improve periodic data collection by adding audio data |
| 08/07/2008 | DE102007006421A1 Verfahren zum Betreiben von gesteuerten Maschinen Method for operating the controlled machines |
| 08/07/2008 | DE102007005522A1 Verfahren und Vorrichtung zum Testen eines Turbomotors A method and apparatus for testing a gas turbine engine |
| 08/06/2008 | EP1953368A2 Method of efficiently determining pressure-based combustion parameters for an IC engine |
| 08/06/2008 | CN201096623Y Engine test bench terrace iron |
| 08/06/2008 | CN201096622Y Diesel combustion pressure dynamic collection system |
| 08/06/2008 | CN201096621Y Turbine fan engine testing device |
| 08/06/2008 | CN201096615Y Pressure wave supercharger performance measurement system |
| 08/06/2008 | CN201096569Y Test stand for engines belt tension measuring |
| 08/06/2008 | CN101236132A Intake air over-restriction monitoring |
| 08/06/2008 | CN101236131A Diagnostic methods and systems for active fuel management systems |
| 08/06/2008 | CN101236130A Rough road detection system |
| 08/06/2008 | CN101236129A Aircraft engine monitoring process |
| 08/06/2008 | CN101235781A Engine pedestal control system possessing idle speed shutdown /start-up function |
| 08/05/2008 | US7406861 Method and device for detecting the idle stroke of injectors |
| 07/31/2008 | WO2008091764A1 Nox augmentation in exhaust gas simulation system |
| 07/31/2008 | WO2008090312A1 In- cylinder pressure measurement system |
| 07/31/2008 | WO2008090021A2 Method for the diagnosis and classification of defects of an internal combustion engine |
| 07/31/2008 | WO2008036993A3 Method and device for supplying conditioned combustion gas to an internal combustion engine |
| 07/31/2008 | US20080183352 Automatic transmission abnormality diagnosis apparatus and method |
| 07/31/2008 | US20080178665 Device for measuring the position of a piston in a cylinder |
| 07/31/2008 | US20080178660 Evaporative emission system test apparatus and method of testing an evaporative emission system |
| 07/31/2008 | DE4403348B4 Verfahren zur Detektion von Fehlzündungen A method for detecting misfire |
| 07/31/2008 | DE102007002801A1 Method for determining failure probability of component of drive device, particularly combustion engine of vehicle, involves determining stability of component and load of component in multiple operating conditions of drive device |
| 07/31/2008 | DE102005007969B4 Verfahren und Vorrichtung zur Diagnose einer Kette in einem Antriebssystem Method and apparatus for diagnosis of a chain in a drive system |
| 07/30/2008 | CN101231215A Device and method for testing upper air performance of aircraft engine fuel oil system |
| 07/30/2008 | CN101231214A Apparatus for testing and evaluating heat-filling and heat-discharging process of thermal storage device |
| 07/30/2008 | CN101231213A Process for adapting measurement suite configuration for gasturbine performance diagnostics |
| 07/30/2008 | CN101231209A Load-dependent vibration reduction experimental system with damping structure blade |
| 07/30/2008 | CN101231205A Air cylinder pressure measuring device |
| 07/30/2008 | CN101231204A Cylinder pressure measuring device |
| 07/29/2008 | US7404340 Exhaust gas particulate measuring system |
| 07/29/2008 | US7404315 Engine idle performance fault source control system |
| 07/29/2008 | CA2619562A1 Apparatus for measuring the position of a piston in a cylinder, assembly comprising a cylinder, piston and said apparatus and aircraft engine comprising such an assembly |
| 07/24/2008 | WO2008088800A1 Evaporative emission system test apparatus and method of testing |
| 07/24/2008 | WO2008088797A1 Apparatus and methods for testing performance of a material for use in a jet engine |
| 07/24/2008 | US20080177458 Engine protection system |
| 07/24/2008 | US20080173079 Method for detecting engine rotation direction |
| 07/24/2008 | US20080173010 System and method for inhibiting uncontrolled regeneration of a particulate filter for an internal combustion engine |
| 07/23/2008 | CN101226402A Method and apparatus for detecting airplane digital type fuel oil measurement control system |
| 07/23/2008 | CN101226185A Method for assessing diesel actual abrasion resistance performance and bed test device |
| 07/23/2008 | CN101226105A Steel-ball-rolling machine for testing engine exhaust pipe |
| 07/23/2008 | CN101226077A Method for improving measurement precision of turbo unit shafting torsional vibration |
| 07/23/2008 | CN101226053A High-precision rapid survey method for engine water jacket |
| 07/22/2008 | US7402800 Method and device for the continuous determination of damage to systems used for the post-treatment of heat engine exhaust gases |
| 07/22/2008 | US7401504 Method of detecting start of combustion in diesel engines using in-cylinder pressure |
| 07/17/2008 | WO2008085535A2 Turbine engine stall warning system and method |
| 07/17/2008 | WO2008064659A3 Method and device for controlling the operating mode of an internal combustion engine |
| 07/17/2008 | US20080172199 Method of efficiently determining pressure-based combustion parameters for an IC engine |
| 07/17/2008 | US20080172152 Engine failure diagnosis system and watercraft having the same |
| 07/17/2008 | US20080168831 Belt Type Continuously Variable Transmission and Vehicle |
| 07/17/2008 | US20080168824 Method for on-board diagnostics of diesel engine NOx adsorber catalysts |
| 07/16/2008 | EP1944503A2 Automated process for verifying the timing of an internal combustion engine |
| 07/16/2008 | EP1944493A2 Apparatus for filtering measured analog signal used to control vehicle engine |
| 07/16/2008 | CN101221083A Method and system for utilizing lateral tower acceleration to detect asymmetric icing |
| 07/16/2008 | CN101221033A Methods and apparatus for fabricating a turbine nozzle assembly |
| 07/16/2008 | CN100403045C Plane constant speed transmission, integrated driving generator testing system |
| 07/15/2008 | US7398649 System and method for influencing the induction gas temperature in the combustion chamber of an internal combustion engine |
| 07/10/2008 | WO2008080861A1 Method for estimating the torque of an internal combustion engine |
| 07/10/2008 | WO2008080725A1 Device for diagnosing malfunctions in internal combustion engines |
| 07/10/2008 | WO2008080378A1 Drive train |
| 07/10/2008 | US20080167793 Apparatus for filtering measured analog signal used to control vehicle engine |
| 07/10/2008 | US20080163679 Method for Operating an Internal Combustion Engine, Internal Combustion Engine, and Control Unit for an Internal Combustion Engine |
| 07/10/2008 | DE102007062763A1 Verteiltes Diagnosesystem mit einem einzelnen Diagnose-Protokollserver und mehreren Datenquellen-Modulen für Verbrennungsmotoren Distributed diagnosis system with a single diagnostic protocol server and multiple data sources modules for internal combustion engines |
| 07/10/2008 | DE102006048760B4 Absorptionssensor Absorption Sensor |
| 07/09/2008 | EP1941252A1 Method for determining the torque of an internal combustion engine |
| 07/09/2008 | EP1941232A2 Apparatus for measuring total force in opposition to a moving vehicle and method of using |
| 07/09/2008 | EP1282808B1 Device for error recognition in a digital signal evaluation unit |
| 07/09/2008 | CN201083609Y Air valve lift measuring and adjusting apparatus |