| Patents for F02M 65 - Testing fuel-injection apparatus, e.g. testing injection timing (2,854) |
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| 06/27/2012 | CA2762729A1 Method and system for component resistance to flow |
| 06/20/2012 | CN102506001A Oil injection characteristic calibration method on basis of electrically controlled monoblock pump prestrokes |
| 06/13/2012 | CN101858287B Fuel injection valve |
| 06/07/2012 | WO2012072607A1 Estimating a fuel leakage quantity of an injection valve during a shut-down time of a motor vehicle |
| 06/07/2012 | WO2012016894A3 Holding device for fuel injector |
| 06/06/2012 | EP2459859A1 Flow rate measuring device and method |
| 06/06/2012 | CN202266408U 柴油机喷油器试验台高压泵 Diesel Injector high pressure pump test bench |
| 06/06/2012 | CN202266358U 配装柴油油雾消雾总成的喷油器试验台 Equipped with a diesel injector test bench-fogging mist assembly |
| 06/06/2012 | CN202266357U 柴油机喷油器试验台油雾消雾装置 Diesel injector test bench mist-fogging device |
| 06/06/2012 | CN202266356U 微电脑高精度量油数显喷油泵试验台 High-precision digital display microcomputer amount of oil injection pump test bench |
| 06/05/2012 | CA2522342C System and method for purging fuel from a fuel injector during start-up |
| 06/05/2012 | CA2522340C Capillary heating control and fault detection system and methodology for fuel system in an internal combustion engine |
| 05/31/2012 | WO2012069317A1 Measuring apparatus and method and apparatus for determining a leakage of an injection valve |
| 05/30/2012 | CN202250539U Valve for electrospray fuel pump detection |
| 05/30/2012 | CN202250538U Multiple-time oil injection rule test and control system of common-rail fuel-supplying injector for |
| 05/30/2012 | CN202250537U Strobe synchronous shooting device for diesel engine common rail system |
| 05/30/2012 | CN102483006A Device for determining abnormality in fuel injection valve, and method for determining abnormality in fuel injection valve |
| 05/30/2012 | CN102477927A Fault simulating and driving current collecting circuit of oil sprayer of automobile engine |
| 05/30/2012 | CN102477926A 油泵喷油嘴油量检测系统 Fuel injector pump detection system |
| 05/30/2012 | CN101907052B Test stand for fuel supply system |
| 05/30/2012 | CN101881246B Measuring device and method of response time of fuel injector |
| 05/30/2012 | CN101498267B Test method for ignition fluid injector |
| 05/24/2012 | DE102010052281A1 Fuel injection element i.e. piezo injector, checking method for e.g. diesel engine of motor vehicle, involves detecting partial oscillation of characterizing signal of element, and assigning detected signal to position of element |
| 05/23/2012 | EP2455605A1 Method for determining the injection law of a fuel injector |
| 05/23/2012 | EP2455604A1 Measuring apparatus and method for determining a leakage of an injection valve |
| 05/23/2012 | CN102465809A Method for determining the injection law of a fuel injector |
| 05/23/2012 | CN102465808A 一种柴油机用喷油器特性测量装置的设计 A diesel measuring device design characteristics with the injector |
| 05/23/2012 | CN101182816B Fuel injection device and adjustment method thereof |
| 05/16/2012 | EP2453123A1 Method for determining the injection law of a fuel injector using a roller test bench |
| 05/16/2012 | CN202220697U Diesel ejector testing device |
| 05/16/2012 | CN102454526A Detecting device for fuel injector with piston |
| 05/10/2012 | WO2012059278A1 Variable injector holder |
| 05/03/2012 | WO2012055078A1 Piston fuel-injector detection device |
| 05/03/2012 | DE102011075485A1 Variable Injektorhalterung Variable Injektorhalterung |
| 05/03/2012 | DE102010043150A1 Verfahren zur Überwachung des Zustands eines Piezoinjektors eines Kraftstoffeinspritzsystems A method for monitoring the state of a piezoelectric injector of a fuel injection system |
| 05/02/2012 | CN202209242U Detection system for injection angle of fuel injector of engine |
| 04/26/2012 | WO2012053055A1 Leak mechanism diagnosing system in internal combustion engine |
| 04/26/2012 | DE102011116320A1 Method for diagnosis of error in negative pressure pump of fuel system, and for diagnosis of leakage in fuel system of vehicle, involves actuating switching valve in fuel system of vehicle between primary position and secondary position |
| 04/26/2012 | DE102006000528B4 Verfahren und Gerät zum Initialisieren von Einspritzvorrichtungen Method and apparatus for initializing injectors |
| 04/25/2012 | CN102428264A 燃料喷射系统中的故障定位 The fuel injection system fault location |
| 04/25/2012 | CN101620914B 一种高速电磁铁负载模拟装置 A high-speed solenoid load simulation device |
| 04/18/2012 | CN102418638A 一种柴油机喷油角度测量装置 A diesel fuel injection angle measuring device |
| 04/18/2012 | CN102418637A 四冲程柴油机泵试验台凸轮曲轴信号相位模拟装置 Four-stroke diesel pump test bench cam crank signal phase simulation device |
| 04/11/2012 | CN102410122A 一种车用电磁阀故障诊断装置及其方法 A vehicle solenoid valve fault diagnosis apparatus and method |
| 04/05/2012 | WO2012040808A1 Sos kit for pumps and injection nozzles |
| 04/04/2012 | CN102400827A 一种摩托车喷油器流量特性试验台 A motorcycle injector flow characteristics test rig |
| 03/29/2012 | WO2012037590A1 Method for testing and repairing a fuel injector |
| 03/28/2012 | EP2432983A1 Fault localization in a fuel injection system |
| 03/28/2012 | EP2432982A1 Method for measuring the armature lift in a fuel injector |
| 03/21/2012 | CN102388250A Flow sensing shutoff valve |
| 03/21/2012 | CN102383997A Manual single-time injection instrument |
| 03/15/2012 | WO2012031813A1 Fuel accumulator block for testing high-pressure components of fuel injection systems |
| 03/15/2012 | DE102010040541A1 Kraftstoffspeicherblock zur Prüfung von Hochdruckkomponenten von Kraftstoffeinspritzeinrichtungen Fuel memory block for testing high-pressure components of fuel injectors |
| 03/14/2012 | CN102374090A System and method for detecting fuel injector malfunction based on engine vibration |
| 03/08/2012 | DE102010040253A1 Method for monitoring state of piezoelectric injector of fuel injection system for combustion engine of motor car, involves determining state based on comparison of acquired electrical measurement values of injector and comparison values |
| 03/01/2012 | WO2012025479A1 Method and device for detecting when a closing point of a hydraulic valve has been reached |
| 03/01/2012 | WO2012025428A1 Method for adapting the injection characteristic of an injection valve |
| 03/01/2012 | WO2012025227A1 Method and device for cleaning coked cavities, in particular inlet channels and valves of an internal combustion engine |
| 03/01/2012 | DE102010039841A1 Verfahren zum Anpassen der Einspritzcharakteristik eines Einspritzventils A method of adjusting the injection characteristic of a fuel injector |
| 02/15/2012 | EP2417383A1 Flow sensing shutoff valve |
| 02/15/2012 | CN102352808A Oil mist dispersal device for diesel engine oil injector test stand |
| 02/09/2012 | WO2012016894A2 Holding device for fuel injector |
| 02/09/2012 | DE102011051049A1 Kraftstoffeinspritzungszustandserfassungsvorrichtung Fuel injection condition detecting device |
| 02/08/2012 | CN101963121B 喷油器检测控制电路的检测方法 Detection method to detect the injector control circuit |
| 02/02/2012 | DE102010038760A1 Haltevorrichtung für Kraftstoffinjektor Holding device for fuel injector |
| 02/01/2012 | EP2209989B1 Apparatus for detecting leakage of fluid in automobile fuel injectors |
| 02/01/2012 | CN202132161U 一种高压共轨燃油喷射系统故障诊断装置 A high-pressure common rail fuel injection system fault diagnosis device |
| 01/26/2012 | DE10232301B4 Prüfvorrichtung für Komponenten von Einspritzanlagen Tester for components of injection |
| 01/26/2012 | DE102010031570A1 Verfahren zum Bestimmen einer Charakteristik für ein Druckregelventil A method for determining a characteristic for a pressure regulating valve |
| 01/26/2012 | DE102010027677A1 Method for detecting erratic behavior in low-pressure system of fuel injection system of internal combustion engine, involves performing test routine, by which increase and subsequent lowering of pressure of fuel is carried-out |
| 01/26/2012 | DE102010027676A1 Method for recognizing serious patterns indicating e.g. blockades in e.g. common-rail diesel pump of common-rail diesel injection system of self-activating combustion engine in motor car, involves determining whether mistake is reproducible |
| 01/26/2012 | DE102010027675A1 Method for detecting faulty components of fuel injection system of internal combustion engine, involves performing routine test, by which increase and subsequent lowering of pressure of fuel is carried out in fuel injection system |
| 01/25/2012 | CN202125388U Device for preventing check ring of fuel injector nozzle from being reversely arranged |
| 01/25/2012 | CN102330628A Method and equipment for detecting oil spraying rule of electric control mono-block pump |
| 01/24/2012 | CA2480083C Fuel injector for an internal combustion engine |
| 01/19/2012 | WO2012007229A1 Test bench and method for testing fluid pumps and fluid injectors |
| 01/19/2012 | WO2012007228A1 Test bench for fluid pumps and fluid injectors |
| 01/19/2012 | WO2012007227A1 Test bench for fluid pumps and fluid injectors |
| 01/19/2012 | DE102010031486A1 Prüfstand für Fluidpumpen und Fluidinjektoren Test bench for fluid pumps and fluid injectors |
| 01/19/2012 | DE102010031481A1 Prüfstand und Verfahren zum Prüfen von Fluidpumpen und Fluidinjektoren And test method for testing fluid pumps and fluid injectors |
| 01/19/2012 | DE102010031480A1 Prüfstand für Fluidpumpen und Fluidinjektoren Test bench for fluid pumps and fluid injectors |
| 01/18/2012 | EP2407662A1 Arrangement for analyzing a fluid flow of an injection valve |
| 01/18/2012 | CN202117824U Fault diagnosis instrument for handheld type electric-control VE (Volterra Engine) pump controller |
| 01/18/2012 | CN202117823U Oil mass detecting device of oil pump testing board |
| 01/18/2012 | CN102322380A Oil quantity detection system |
| 01/12/2012 | DE102010031220A1 Verfahren und Vorrichtung zum Betreiben eines Kraftstoffeinspritzsystems Method and apparatus for operating a fuel injection system |
| 01/05/2012 | WO2012002880A1 Measuring device and method for a fuel injection system |
| 01/05/2012 | DE102011051105A1 Device for detecting fuel injection state in fuel injection system that is utilized to inject fuel into diesel engine of vehicle, has injection state measuring device measuring fuel injection state of fuel injection into injection port |
| 12/29/2011 | WO2011160317A1 Testing device for detecting leakage of oil outlet valve coupled parts |
| 12/29/2011 | DE102010030447A1 Method for determining position of top dead point in HDP5 in combustion engine for direct injection of petrol, involves determining opening point by measuring electrical variable in electrical current supply path for solenoid coil |
| 12/29/2011 | DE102010025177A1 Method for recognizing leakage current at valve unit provided in region of common-rail fuel injection system of e.g. diesel engine of ship, involves increasing system pressure within fuel feeding unit in relation to basic system pressure |
| 12/28/2011 | CN202091083U 喷油器试验台 Injector test bench |
| 12/28/2011 | CN202091082U 喷油器喷射角度验证装置 Injector spray angle verification device |
| 12/28/2011 | CN202091081U 喷油器测试连接装置 Injector test connection device |
| 12/28/2011 | CN202091080U 一种用于诊断发动机的高压共轨系统中的故障的装置 High pressure common rail system for the diagnosis of engine failure in the device |
| 12/28/2011 | CN102297066A 一种发动机喷油器喷射角度的检测系统及其检测方法 Detection system and method for detecting an engine injector spray angle |
| 12/22/2011 | DE102011051012A1 Fuel injection state-detecting device for use in fuel injection system, has injection nozzle for injecting combustion fuel into internal combustion engine, where fuel pressure sensor detects fuel pressure in fuel supply line |
| 12/22/2011 | DE102010024568A1 Method for detecting amount of fuel injected during operation phase of diesel combustion engine of motor car, involves detecting operating phase of engine, and determining test injection quantity corresponding to injection signal |
| 12/21/2011 | CN101858291B 电控柴油机喷油器检测分析试验台及其控制方法 Electronically controlled diesel injector test bench detection analysis and control method |
| 12/14/2011 | CN202075131U 一种汽车多系统维护检测装置 An automobile multi-system maintenance detection device |