| Patents for G01M 15 - Testing of engines (13,067) |
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| 09/21/2011 | CN101701872B System for simulating feature of wind machine based on DSP |
| 09/21/2011 | CN101349611B Parallel type hybrid power assembly rack system |
| 09/20/2011 | US8024109 Abnormality determination apparatus for intake amount control mechanism |
| 09/20/2011 | US8020434 Engine misfire detection probe |
| 09/15/2011 | WO2011112702A2 Apparatus, system and method for detecting the presence of genuine serviceable product components |
| 09/15/2011 | US20110224922 Method for preprocessing vibro-sensor signals for engine diagnostics and device for carrying out thereof |
| 09/15/2011 | US20110224883 Method to diagnose a failure of an opcj valve of an internal combustion engine |
| 09/15/2011 | US20110219862 Test Device for the Fan of an Aircraft Engine |
| 09/15/2011 | US20110219861 Abnormality diagnostic device of internal combustion engine with turbocharger |
| 09/15/2011 | US20110219860 Fuel dispensing nozzle |
| 09/15/2011 | DE102010015883A1 Device for measuring piston group friction in internal combustion engine, has upper compensation chamber staying in fluid connection with lower compensation chamber by gas channel that is formed at rear side of cylinder liner |
| 09/14/2011 | EP1585894B1 Method for protecting a spark ignition engine catalyst in case of combustion misfiring |
| 09/14/2011 | EP1474663B1 System for analysing the condition of a machine and method for operating said system |
| 09/14/2011 | CN201974295U 电力推进试验平台 Electric propulsion test platform |
| 09/14/2011 | CN201974294U 自动台架标定装置 Automatic calibration device gantry |
| 09/14/2011 | CN102183372A Dynamical performance testing device for petroleum-electricity hybrid power system |
| 09/14/2011 | CN102183371A Experiment platform and method of ship electric propulsion multi-mode hybrid power system |
| 09/14/2011 | CN102183370A Overspeed test bench for diesel |
| 09/14/2011 | CN102183369A Noise tester of engine belt tightener |
| 09/14/2011 | CN102183368A Test bed for valve actuating mechanism of engine with top-mounted cam shafts |
| 09/14/2011 | CN102183367A Shuttle table and engine detection system and method using same |
| 09/14/2011 | CN101614609B A piezoresistive pressure-measuring plug for a combustion engine |
| 09/13/2011 | US8015862 Method and device for operating a particle sensor |
| 09/08/2011 | US20110214495 Fuel property determination apparatus for internal combustion engine |
| 09/08/2011 | US20110214494 Device including a pressure sensor for measuring pressures inside the combustion chamber of an engine |
| 09/07/2011 | EP1907690B9 Testing device for high pressure injectors of a common rail injection system, and method for testing high pressure injectors |
| 09/07/2011 | EP1735730B1 Engine crankshaft position recognition and tracking method applicable to cam and crankshaft signals with arbitrary patterns |
| 09/07/2011 | CN102175544A Frictional wear simulation test bench of wobble friction pair |
| 09/07/2011 | CN102175460A Gas path fault diagnostic method for marine gas turbine based on fuzzy Petri net (FPN) |
| 09/07/2011 | CN102175459A Automatic measurement and control device for test bench of combustion chamber of micro engine |
| 09/07/2011 | CN102175458A Automatic detection controller for testing performance of heater plug of automobile |
| 09/07/2011 | CN102175457A Flat-shaped liquid-nitrogen and liquid-helium dual-media compatible heat sink device and cooling method thereof |
| 09/07/2011 | CN102175456A Straight cylindrical liquid-nitrogen liquid-helium double-medium compatible heat sink device and refrigeration method thereof |
| 09/07/2011 | CN102175455A Engine inclination testing equipment and platform |
| 09/07/2011 | CN102175135A Non-contact measuring method for leaf apex radial clearance of engine rotor |
| 09/07/2011 | CN101738313B Method for testing bearing low-temperature lean oil resistance start-up performance for aircraft engine and device |
| 09/07/2011 | CN101629977B Disconnection protection circuit for frequency sensor |
| 09/06/2011 | US8011233 Method for confirming function of idling stop and restarting system |
| 09/06/2011 | US8011232 Method for diagnosing the condition of an engine fuel supply system |
| 09/06/2011 | US8011231 Control apparatus for internal combustion engine |
| 09/01/2011 | WO2011104465A2 Test bench for a reaction engine |
| 09/01/2011 | WO2011104426A1 Apparatus for monitoring particles |
| 09/01/2011 | WO2011104425A1 Apparatus and method for monitoring particles |
| 09/01/2011 | WO2011104043A1 Device for measuring a particle concentration in motor vehicle exhaust gases |
| 09/01/2011 | US20110210836 Method for Selective Catalytic Reduction of Nitrogen Oxides in Exhaust Gas of Internal-Combustion Engines |
| 09/01/2011 | US20110209534 Power based field testing of diesel engines |
| 09/01/2011 | US20110209533 Cetane number determination apparatus for fuel of diesel engine and method of determining cetane number of fuel of diesel engine |
| 09/01/2011 | US20110209523 Gas sensor |
| 09/01/2011 | DE102010002376A1 Drive strand operating method for e.g. tractor, involves detecting error in region of prime mover when deviation between current actual rotational torque of prime mover and input moment of gear box is larger than threshold value |
| 08/31/2011 | CN201955667U 发动机数据采集服务器和测控系统 Engine Data Acquisition and Control System server and |
| 08/31/2011 | CN201955237U 一种航空发动机试车台测量抗干扰装置 Aeronautical engine test measuring interference device |
| 08/31/2011 | CN201955236U 大功率风力发电机组整机试验台的载荷加载装置 High-power wind turbine machine test stand load loading device |
| 08/31/2011 | CN201955235U 多功能电子油门模拟装置 Multifunction Electronic Throttle Analog Devices |
| 08/31/2011 | CN201955234U 发动机台架对中调整装置 Engine stand on the adjusting device |
| 08/31/2011 | CN201955233U Test bed for oil-electricity hybrid power assembly |
| 08/31/2011 | CN102169058A Testing device and method for hydrogen constant-volume compression ignition |
| 08/31/2011 | CN102169057A Aging method for three-way catalytic converter |
| 08/31/2011 | CN102169056A A loading method for an electric actuator testboard |
| 08/31/2011 | CN102169055A Jack horse measuring and controlling device, measuring and controlling system and method for engine |
| 08/31/2011 | CN102169002A Method for measuring fuel consumption and discharge of hybrid electromobile |
| 08/31/2011 | CN101907519B Engine variable valve timing system performance testboard |
| 08/31/2011 | CN101833331B Testing system and method for electronic control unit of automobile engine |
| 08/31/2011 | CN101813564B Automation testing platform control air circuit system of subway brake unit |
| 08/31/2011 | CN101799363B Vehicle engine electronic control unit testing system and variable resistor combination adjusting method thereof |
| 08/31/2011 | CN101482449B Risk limitation method for fast runback test of thermoelectric generating set |
| 08/31/2011 | CN101451913B Laboratory cooling water auxiliary system for multicylinder diesel engine |
| 08/31/2011 | CN101162234B Remanent service life prediction method of steam turbine high-temperature component |
| 08/30/2011 | US8006548 Engine bench system control system |
| 08/30/2011 | US8006546 Method and device to optimize the excitation frequency of a resonator based on predetermined relationships for operating parameters of a combustion engine |
| 08/30/2011 | US8006545 Thermocouple data acquisition system |
| 08/30/2011 | US8006544 Apparatus and methods for testing performance of a material for use in a jet engine |
| 08/26/2011 | CA2727221A1 Electronic shaft shear detection conditioning circuit |
| 08/25/2011 | WO2011101096A1 Method for operating a hydraulic or pneumatic system |
| 08/25/2011 | US20110203360 Internal Position And Limit Sensor For Free Piston Machines |
| 08/25/2011 | US20110203359 Sealed engine control module with integral ambient air pressure sensor |
| 08/25/2011 | US20110203358 Internal combustion engine combustion state detection apparatus |
| 08/24/2011 | CN201945452U 发动机倾斜试验设备及发动机倾斜试验台 Engine tilt test equipment and engine tilt test rig |
| 08/24/2011 | CN201945393U 发动机模拟燃烧装置喷射尾焰的温度场测试系统 Jet engine combustion device simulation plume temperature field test system |
| 08/24/2011 | CN102165172A Frequency component analyzer |
| 08/24/2011 | CN102162772A Device and the method for monitoring vehicle emissions |
| 08/23/2011 | US8001834 Method for detecting faults in the air system of internal combustion engines |
| 08/23/2011 | US8001833 Method for determining the trapping efficiency and/or a scavenging air mass of an internal combustion engine |
| 08/23/2011 | US8001832 Misfire determination device and misfire determination method for internal combustion engine and vehicle |
| 08/23/2011 | CA2473276C Method for inspecting a titanium-based component |
| 08/18/2011 | US20110197666 Pressure Measuring Glow Plug |
| 08/18/2011 | US20110197571 Method and arrangement for detecting particles |
| 08/18/2011 | US20110197441 Speed and position sensing device for emd two-cycle diesel engines |
| 08/18/2011 | DE102010008471A1 Method for managing sequence errors, for on-board diagnosis of vehicle, involves linking coded error description with set of rules, and determining errors coded in error description or sequence errors from set of rules |
| 08/17/2011 | EP2356421A2 Rigid particulate matter sensor |
| 08/17/2011 | CN201937237U Protector for bench test of motor of hybrid vehicle |
| 08/17/2011 | CN201934585U 一种异型齿轮箱 One kind of shaped gearbox |
| 08/17/2011 | CN102158162A Loading control device of alternating current (AC) motor for ground run up test of aircraft engine |
| 08/17/2011 | CN102156049A Testing device for development and research of air wave rotor |
| 08/17/2011 | CN102156048A Device for detecting engine exhaust back pressure as well as particle catch regeneration control system and method |
| 08/17/2011 | CN102156047A Loading simulation device for test bed of wind turbine |
| 08/17/2011 | CN102156046A Testing system for aeromodelling engine |
| 08/17/2011 | CN102156045A Method for testing response time constant of main servomotor of hydraulic turbine governor |
| 08/17/2011 | CN102156044A Wind turbine simulator applicable to testing of direct driving type wind generating set and model selection method thereof |
| 08/17/2011 | CN102156043A Online state monitoring and fault diagnosis system of wind generator set |
| 08/17/2011 | CN102156005A Universal piston temperature measuring device for combustion engine |