| Patents for G01M 15 - Testing of engines (13,067) |
|---|
| 11/03/2009 | US7610799 Engine measurement device |
| 11/03/2009 | US7610798 Method of determining misfiring |
| 10/29/2009 | US20090271089 Reference Signal Generator and Method |
| 10/29/2009 | US20090266151 Method and Device for Adapting the Efficiency of a Cooler in the Return Circuit of Exhaust Gas in an Internal Combustion Engine |
| 10/29/2009 | US20090266150 Sensor criticality determination process |
| 10/29/2009 | US20090266147 Flow diagnosis apparatus for fuel vapor purge system |
| 10/29/2009 | US20090266142 Systems and Methods for Sensing an Ammonia Concentration in Exhaust Gases |
| 10/29/2009 | DE102008019674A1 Knocking sensor normal function testing method for internal combustion engine of motor vehicle, involves setting internal combustion engine in knocking state using knocking sensor, and detecting knocking state using knocking sensor |
| 10/29/2009 | DE102008019578A1 Vorrichtung und Verfahren zum Erkennen von Schäden an einer Arbeitsmaschine Apparatus and method for detecting damage to a work machine |
| 10/28/2009 | EP2112494A1 Machine body diagnosing method, and machine body diagnosing system |
| 10/28/2009 | EP2112493A2 Customizable initiation of data recordings |
| 10/28/2009 | EP2112492A2 Test requirement list for diagnostic tests |
| 10/28/2009 | EP1386130B1 Arrangement and method to measure cylinder pressure in a combustion engine |
| 10/28/2009 | CN101566673A Brush wear monitor |
| 10/28/2009 | CN101566526A Three-Line pendulum torsional pendulum period meter capable of measuring the engine moment inertia |
| 10/28/2009 | CN101566525A Wind mill simulation testing device |
| 10/28/2009 | CN101566524A Propellant supply equipment for electric propulsion engine test |
| 10/28/2009 | CN100554924C Uniform particle heating method |
| 10/28/2009 | CN100554912C Axile connection structure |
| 10/28/2009 | CN100554911C Non destructive monitoring of microstructure changes of a component by unique and simple measuring method |
| 10/28/2009 | CN100554675C Knock determining apparatus for internal combustion engine |
| 10/27/2009 | US7610139 In-cylinder pressure detection device and method for internal combustion engine, and engine control unit |
| 10/27/2009 | US7607345 Misfire detection apparatus for internal combustion engine |
| 10/22/2009 | US20090260429 Procedure and device for diagnosing the dynamic of an exhaust gas sensor |
| 10/22/2009 | US20090260428 Abnormality diagnosis device of intake air quality sensor |
| 10/22/2009 | US20090260419 Control apparatus for internal combustion engine |
| 10/22/2009 | DE102008031274B3 Impulse-loaded characteristic diagram determining method for exhaust-gas turbo-charger of motor vehicle, involves predetermining operating point of turbo-charger to be examined, and positioning operating point on test bed device |
| 10/21/2009 | CN201331431Y Novel helical lifting device |
| 10/21/2009 | CN201331430Y Intelligent checking meter of monitoring and protecting instrument of steam turbine |
| 10/21/2009 | CN101561351A Airplane engine dynamic simulation test bed |
| 10/21/2009 | CN101561350A Multifunctional testing machine for small gasoline engine |
| 10/21/2009 | CN100552404C Transient engine performance adaptation method and system |
| 10/20/2009 | US7606655 Cylinder-pressure-based electronic engine controller and method |
| 10/20/2009 | US7606650 In-cylinder pressure detection device and method for internal combustion engine, and engine control unit |
| 10/15/2009 | WO2009092880A3 Method of testing engines based on graphic signatures |
| 10/15/2009 | WO2009061586A3 In situ optical probe and methods |
| 10/15/2009 | US20090259415 Air flow meter for an automobile |
| 10/15/2009 | US20090255328 Method for performing a diagnostic on an exhaust gas analyzer probe disposed in the exhaust system of an internal combustion engine and device for implementing the method |
| 10/14/2009 | EP1417461B1 Novel piezoelectric transducer assemblies and methods for their use |
| 10/14/2009 | CN201327445Y Throttle plugging device for engine cold test |
| 10/14/2009 | CN201327444Y Engine testing platform |
| 10/14/2009 | CN201327443Y Alarm simulation test table for power generator |
| 10/14/2009 | CN101556211A Hydraulic pressure test simulator in chamber |
| 10/14/2009 | CN100548776C Inspection device for engine room |
| 10/13/2009 | US7600418 Sensor adjusting method and system for variable valve mechanism |
| 10/13/2009 | US7600417 Ultrasonic-densiometer mass flow sensor for use in flow metering units |
| 10/13/2009 | CA2565147C Method of monitoring gas turbine engine operation |
| 10/08/2009 | WO2009121134A1 Engine electrical pulse and voltage probe |
| 10/07/2009 | CN201322869Y Vehicle controller area network bus information record and conversion output device |
| 10/07/2009 | CN201322686Y Engine pedestal long-distance fault diagnosis system |
| 10/07/2009 | CN101551298A Air-fuel mixed power test system |
| 10/07/2009 | CN100547375C Full-time four-wheel drive vehicle exhaust emission detecting method and apparatus |
| 10/06/2009 | US7599786 Power output apparatus, vehicle equipped with power output apparatus, and control method of power output apparatus |
| 10/06/2009 | US7599781 Control system for internal combustion engine |
| 10/06/2009 | US7596994 Device and method for inspecting connecting rod |
| 10/06/2009 | US7596993 Diagnostic method and apparatus for gas sensor |
| 10/06/2009 | US7596992 Fuel injection control apparatus designed to compensate for deviation of quantity of fuel sprayed from fuel injector |
| 10/06/2009 | US7596953 Method for detecting compressor stall precursors |
| 10/01/2009 | WO2009119263A1 Vehicle velocity control device |
| 10/01/2009 | US20090248350 Exhaust Gas Temperature Analysis Apparatus, Method, and Program |
| 10/01/2009 | US20090241901 In-line electro-mechanical modulating device to modulate fuel flow in fuel rails to reduce noise |
| 10/01/2009 | US20090241654 Thermal Gas Flowmeter |
| 10/01/2009 | US20090241653 Exhaust gas sensing system and methods for sensing concentrations of exhaust gas constituents |
| 10/01/2009 | US20090241652 Electric power generation control device for motor vehicle |
| 10/01/2009 | US20090241651 Electrical system testing using a wireless-controlled load bank |
| 10/01/2009 | US20090241650 Fuel pressure sensor/sensor mount assembly, fuel injection apparatus, and pressure sensing apparatus |
| 10/01/2009 | US20090241649 Method and system for detecting a crank angle of an engine |
| 10/01/2009 | US20090241518 System for detecting sulfuric acid |
| 10/01/2009 | DE102008015975A1 Method for computer-aided analysis of erratic behavior of engine for vehicle, involves drawing electrically tested characteristics of vehicle and optically detected characteristics of vehicle for analysis of erratic behavior of engine |
| 10/01/2009 | DE102008000869A1 Kalibrierung eines Verbrennungsmotors Calibrating an internal combustion engine |
| 09/30/2009 | EP0912880B1 Method of testing assembled internal combustion engine |
| 09/30/2009 | CN201318994Y Turboshaft or turbo-prop engine test bed bench capable of be rapidly arranged and adjusting direction |
| 09/30/2009 | CN201318993Y Data collecting device for pressure booster and diesel |
| 09/30/2009 | CN201318992Y Detection test bed for exhaust spark arrester of vehicle |
| 09/30/2009 | CN101545953A Minitype aerogenerator performance testing method and special testing platform thereof |
| 09/30/2009 | CN101545829A Connection device for experimental electrical appliance of engine pedestal |
| 09/30/2009 | CN101545828A Independent sensing system for a winding turbine |
| 09/30/2009 | CN100545616C Engines three-dimensional adjustable permanent support rack |
| 09/30/2009 | CN100545615C Method of calculating the amount of work done by an internal combustion engine |
| 09/30/2009 | CN100545614C Fire detector for I.C. engine and its method |
| 09/29/2009 | US7594432 Apparatus and method for determining valve recession |
| 09/29/2009 | US7594431 Method for diagnosing a storage-capable catalytic converter for exhaust aftertreatment in an internal combustion engine |
| 09/29/2009 | US7594423 Knock signal detection in automotive systems |
| 09/24/2009 | WO2009116410A1 Knocking detector of internal combustion engine and method of detecting nocking of internal combustion engine |
| 09/24/2009 | WO2009116303A1 Method for judging combustion state of internal combustion |
| 09/24/2009 | WO2009115682A2 Method and device for measuring the opacity level of exhaust gases from a diesel engine |
| 09/24/2009 | US20090240470 Transient performance data phase compensation system and method |
| 09/24/2009 | US20090240418 Dual throttle position sensor diagnostic system with reduced stalling |
| 09/24/2009 | US20090240417 Diagnosis Device for Electromagnetic Relief Valve In Fuel Delivery Device |
| 09/24/2009 | US20090235728 System and method for estimating engine internal residual fraction using single-cylinder simulation and measured cylinder pressure |
| 09/24/2009 | US20090235726 Method for determining the oxygen storage capacity of a catalytic converter for a motor vehicle as well as an associated measuring device |
| 09/24/2009 | DE102009000060A1 Unregelmäßigkeitsdiagnosegerät und Unregelmäßigkeitsdiagnoseverfahren für einen Verbrennungsmotor Unregelmäßigkeitsdiagnosegerät and Unregelmäßigkeitsdiagnoseverfahren for an internal combustion engine |
| 09/24/2009 | DE102008038347A1 Verfahren zur Analyse der Leistungscharakteristik einer Gasturbine und System zur Analyse der Leistungscharakteristik einer Gasturbine A method for analyzing the performance characteristics of a gas turbine and system for analyzing the performance characteristics of a gas turbine |
| 09/24/2009 | DE102005016571B4 Motorsteuervorrichtung The motor control apparatus |
| 09/24/2009 | CA2656589A1 Transient performance data phase compensation system and method |
| 09/23/2009 | EP2102623A2 Solid particle counting system with valve to allow reduction of pressure pulse at particle counter when vacuum pump is started |
| 09/23/2009 | EP2102459A2 System and method for inhibiting uncontrolled regeneration of a particulate filter for an internal combustion engine |
| 09/23/2009 | CN201314870Y Abnormal sound analyzer of engine |
| 09/23/2009 | CN101542261A Engine life predication apparatus and refrigerator |
| 09/23/2009 | CN101539486A Gas pressure control adjusting device |