| Patents for G01M 15 - Testing of engines (13,067) |
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| 04/18/2012 | CN202195945U 林业及园林动力机械的测试装置 Forestry and garden power machinery testing device |
| 04/18/2012 | CN202195879U 一种用于测试油箱内燃油泵单体噪声的组合式测试托架 Combined test bays for internal combustion test tank pump monomer noise |
| 04/18/2012 | CN101813563B 发动机活塞位置和相位全工况测量系统及测量方法 Engine piston position and phase of the whole measuring system operating conditions and measurement methods |
| 04/17/2012 | US8160769 Vehicle diagnostic tool—utilizing rated horsepower vs. calculated horsepower |
| 04/17/2012 | US8160767 Vehicle diagnostic tool—utilizing volumetric efficiency |
| 04/17/2012 | CA2618517C Exhaust gas sensor installation structure for four-cycle engine |
| 04/12/2012 | WO2012045732A1 Method and device for the diagnosis and the evaluation of vehicular performances |
| 04/12/2012 | WO2012045604A1 Method for evaluating the emissions in the exhaust gas of an internal combustion engine |
| 04/12/2012 | US20120089308 Method and apparatus for actuating an automated transmission, in particular an automated transmission of a commercial vehicle, and test bench |
| 04/12/2012 | US20120085324 Sensor Structure |
| 04/12/2012 | US20120085157 Malfunction determination apparatus and malfunction determination method |
| 04/12/2012 | US20120085156 Device for checking a turbomachine engine |
| 04/11/2012 | EP2438330A2 Compression sensor gasket assembly and method of construction |
| 04/11/2012 | CN202188959U 乘用车发动机动力总成悬置测试系统悬置支撑装置 Passenger car engine powertrain mounting system mounts support means testing |
| 04/11/2012 | CN102414547A 一种在飞机涡轮发动机部件上进行流体测试的装置的密封头 A fluid testing device sealing head in aircraft turbine engine parts |
| 04/11/2012 | CN102410934A 燃料控制诊断系统和方法 Fuel control diagnostic system and method |
| 04/11/2012 | CN102410933A 一种岸边测量摇臂基座 One kind of shore measuring rocker base |
| 04/11/2012 | CN102410932A 发动机缸盖水腔堵塞检测装置及方法 Engine cylinder head water chamber blockage detection apparatus and method |
| 04/11/2012 | CN102183372B 一种油电混合动力系统动力学性能测试装置 One kind of hybrid system dynamic performance testing device |
| 04/11/2012 | CN101571091B Time and angle based cylinder pressure data collection |
| 04/10/2012 | US8155846 Power train control method and system |
| 04/10/2012 | US8151637 Apparatus and method for testing engine air intake systems |
| 04/10/2012 | US8151636 Device for measuring the axial position of a piston rod relative to a cylinder housing |
| 04/10/2012 | US8151627 Knock detection device and knock detection system diagnosis device |
| 04/05/2012 | WO2012041928A1 Diagnostic method for a torsional vibration damper in a drive train of a vehicle |
| 04/05/2012 | US20120083989 Combustion detecting method of engine |
| 04/05/2012 | US20120079879 Mass Air Flow Measurement Device |
| 04/05/2012 | US20120079878 Compression sensor gasket assembly and method of servicing a combustion pressure sensor within a gasket assembly |
| 04/05/2012 | US20120079877 Compression test adapter |
| 04/05/2012 | US20120079832 Device and method for detecting a fault in a low-pressure fuel pump of a turbojet and turbojet including one such device |
| 04/05/2012 | US20120079830 Sensor communication system and machine having the same |
| 04/05/2012 | DE102011106292A1 Method for checking and adjusting range extension power train of hybrid vehicle, involves performing several tests and/or adaptation methods of individual components of drive train |
| 04/04/2012 | EP2437043A1 Method and device for the diagnosis and the evaluation of vehicular performances |
| 04/04/2012 | EP2435812A1 Test bench having temperature-controlled cooling blower |
| 04/04/2012 | EP2100031B1 Method and device to measure, test and/or monitor turbine performance |
| 04/04/2012 | CN202182823U 一种测量线路转换装置 A measuring line converter |
| 04/04/2012 | CN202182822U 一种发动机台架试验的燃油恒温调压装置 An engine bench test fuel thermostat regulating device |
| 04/04/2012 | CN1979112B Method and system for assessing life of cracked dovetail in turbine |
| 04/04/2012 | CN102401807A Heat transfer test system of high heat-flow density heated test piece |
| 04/04/2012 | CN102401737A 一种航空发动机试车台用螺旋式热量收集排气装置 An aero-engine test stand to collect exhaust heat with spiral |
| 04/04/2012 | CN102047093B 发动机电脉冲和电压探针 Engine electrical pulse and voltage probes |
| 04/04/2012 | CN101832862B 排气迥流电加热涡轮性能试验系统 Electrically heated exhaust flow turbine performance regression test system |
| 04/04/2012 | CN101701873B 一种汽车发动机尾气余热热电转换台架试验装置及控制方法 An automobile engine exhaust heat bench thermoelectric conversion device and control method |
| 04/03/2012 | US8146410 Engine test bed supervision system independent of the engine test bed type |
| 04/03/2012 | US8146409 Combustion pressure monitoring system for a combustion engine |
| 04/03/2012 | US8146408 Method for testing gas turbine engines |
| 03/29/2012 | US20120078567 Combustion reference temperature estimation |
| 03/29/2012 | US20120078537 Transmission sensing and measurement system |
| 03/29/2012 | US20120078485 Systems and methods for determining crankshaft position based indicated mean effective pressure (imep) |
| 03/29/2012 | US20120073540 Extraction tube for emission measurement systems |
| 03/29/2012 | US20120073362 Failure diagnosis system |
| 03/29/2012 | US20120073361 Fuel Injection Feedback System and Method |
| 03/29/2012 | US20120073356 Air-fuel ratio sensor |
| 03/29/2012 | US20120073267 Particulate matter sensor |
| 03/29/2012 | DE102011112207A1 Entnahmerohr für Emissionsmesssysteme Sampling tube for emission measurement systems |
| 03/28/2012 | EP2434270A1 Method and system for determining a mass emission rate of a pollutant contained in the exhaust of a mobile equipment |
| 03/28/2012 | EP2434127A2 Methods and systems for modeling turbine operation |
| 03/28/2012 | CN202177512U 发动机检测仪 Engine tester |
| 03/28/2012 | CN202177511U 一种用于发动机水箱安装调整试验装置 An engine test equipment for tank installation and adjustment |
| 03/28/2012 | CN202177509U 一种检验冷却喷嘴喷射状态的试验装置 A cooling nozzle apparatus checks the state of the test |
| 03/28/2012 | CN102393306A Method for judging cool end loss and diagnosing energy saving potential of steam turbine |
| 03/28/2012 | CN102393305A Method for calibrating pushing force of trial run table inside engine room |
| 03/28/2012 | CN102393304A Sliding barrel type central frame used in solid rocket motor static test |
| 03/28/2012 | CN102393303A Method for detecting abnormal sequencing of gas turbine engine |
| 03/28/2012 | CN102393302A Device and method for measuring difference of molded lines of valves in fully variable valve mechanism |
| 03/28/2012 | CN102393301A Flexibility testing system of engine |
| 03/28/2012 | CN101799354B Method for testing assembly performance of rotor of aircraft engine |
| 03/28/2012 | CN101602364B Quick control method applied to PHEV |
| 03/27/2012 | US8145410 Variable displacement engine operation with NVH management |
| 03/27/2012 | US8141413 Particulate matter concentration measuring apparatus |
| 03/22/2012 | WO2012034257A1 Method and device for prompting driver with vehicle efficacy state at real time |
| 03/22/2012 | US20120072134 Fuel-injection condition detector |
| 03/22/2012 | US20120072091 Temperature estimation apparatus for aeroplane gas turbine engine |
| 03/22/2012 | US20120067114 Detection of aftertreatment catalyst degradation |
| 03/22/2012 | US20120067113 Sensing Ignition By Voltage Monitoring |
| 03/22/2012 | DE102009001016B4 Abnormitätsdiagnosevorrichtung für eine Kurbelgehäuseentlüftungsvorrichtung Abnormitätsdiagnosevorrichtung for a crankcase ventilation device |
| 03/21/2012 | EP2431595A1 Method of estimating a combustion index and/or the indicated torque in a cylinder of a four stroke internal combustion engine with spontaneous mixture ignition |
| 03/21/2012 | CN202171527U 乘用车发动机动力总成悬置测试系统分动能回收装置 Passenger car engine powertrain mounting system is divided into kinetic energy recovery test |
| 03/21/2012 | CN102384847A System and method for knock detection based on ethanol concentration in fuel |
| 03/21/2012 | CN102384846A Accelerator calibration method, device, system and vehicle |
| 03/21/2012 | CN102128720B Self-tightening sealed optical glass window of constant volume bomb |
| 03/21/2012 | CN102095584B Hydrogen-rich /oxygen-rich gas combustion tester and test method |
| 03/21/2012 | CN101782466B Cooling water system design for test bed |
| 03/20/2012 | US8137053 Assembly having first and second members distinguishable by respective first and second compositions each including one or more isotopes of a same element |
| 03/20/2012 | US8136405 Method and device for monitoring the dynamic behavior of a rotating shaft, in particular of a gas or steam turbine |
| 03/20/2012 | US8136391 Non-intrusive EGR monitor for a hybrid electric vehicle |
| 03/20/2012 | US8136390 Engine misfire diagnostic apparatus and method |
| 03/15/2012 | WO2012033425A1 Method for reconstructing a three-dimensional model of the physical state of a monitoring object at a measurement point |
| 03/15/2012 | US20120062894 Monitoring apparatus, as well as monitoring method for monitoring a state of wear of a component for a reciprocating piston internal combustion engine |
| 03/15/2012 | US20120062254 Photolithographic structured thick layer sensor |
| 03/15/2012 | US20120060595 Method and circuit for processing a signal supplied by a piezoelectric sensor, and pressure-measuring device for piston engine |
| 03/15/2012 | US20120060594 Strain indicator for a gas turbine engine component |
| 03/15/2012 | US20120060509 Inner Bleed Structure of 2-Shaft Gas Turbine and a Method to Determine the Stagger Angle of Last Stage Stator of Compressor for 2-Shaft Gas Turbine |
| 03/14/2012 | CN202166538U 一种发动机试漏封堵具 An engine block with leak |
| 03/14/2012 | CN202166537U 一种冷却喷嘴打靶试验装置 A test apparatus was cooled nozzle shooting |
| 03/14/2012 | CN102378906A System for taking exhaust gas samples from internal combustion engines |
| 03/14/2012 | CN101832859B Multifunctional engine running test platform |
| 03/13/2012 | US8135509 Vehicle diagnostic tool—utilizing fuel trim data |
| 03/13/2012 | US8135508 Vehicle diagnostic tool—providing information on the operating condition of a power plant utilizing PID data |
| 03/13/2012 | US8132450 Malfunction diagnosis device for exhaust gas purification system and malfunction diagnosis method therefor |