Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof › F02M 65 - Testing fuel-injection apparatus, e.g. testing injection timing
Patents for F02M 65 - Testing fuel-injection apparatus, e.g. testing injection timing (2,854)
06/2003
06/19/2003WO2003050474A1 Device for optically measuring boreholes
06/19/2003US20030111049 Measuring check motion through pressure sensing
06/19/2003US20030110846 Device and method for measuring the injection quantity of injection nozzles, especially for motor vehicles
06/12/2003US20030106533 Fuel injector with feedback control
06/05/2003US20030103849 Fuel metering unit
06/03/2003US6571614 Injection pressure sensor sealing mechanism
05/2003
05/30/2003WO2003044334A1 Sensor arrangement for recording the movement of an armature with suppression of interfering voltages
05/29/2003US20030098686 Device and method for detecting the position of an object
05/29/2003US20030098072 Fuel metering unit
05/28/2003EP1313941A1 Needle position sensing device
05/21/2003CN1419630A Method for determining the rail pressure of an injectioin valve having an piezoelectric actuator
05/20/2003US6567755 Metering equipment
05/20/2003US6564814 Engine decarbonizing system
05/20/2003US6564616 Method of diagnosing leakage in an internal combustion engine common-rail injection system
05/15/2003DE10157872C1 Valve unit for simulating functions of fuel injector has interchangeable hole plate elements for simulating leakage, nozzle, outlet choke functions and highly dynamic piezoactuator
05/15/2003DE10145194C1 Testing pressure sensor for injection system for internal combustion engine involves only taking fuel pressure into account in determining test signal if switch-off time exceeds defined value
05/13/2003US6561164 System and method for calibrating fuel injectors in an engine control system that calculates injection duration by mathematical formula
05/13/2003CA2245438C System for detecting failure of fuel pressure sensor
05/08/2003WO2003038265A1 System and method for calibrating fuel injectors
05/08/2003WO2003038259A1 System and method for predicting quantity of injected fuel and adaptation to engine control system
05/08/2003CA2464749A1 System and method for calibrating fuel injectors
05/08/2003CA2464748A1 System and method for predicting quantity of injected fuel and adaptation to engine control system
05/07/2003CN1416507A Devie and method for measuring injected-fuel quantity of injection systems,in particular for I.C. engines of motor vehicles
05/06/2003US6557402 Porous metal flow master
05/01/2003WO2003036076A1 Method and device for the automatic regulation of injectors
05/01/2003US20030083801 System and method for predicting quantity of injected fuel and adaptation to engine control system
05/01/2003US20030079723 System and method for calibrating fuel injectors in an engine control system that calculates injection duration by mathematical formula
04/2003
04/24/2003US20030075622 Injector nozzle and method of manufacturing injector nozzle
04/17/2003US20030070471 Method and apparatus for the automatic setting of injectors
04/16/2003CN1410667A Diesel oil vehicle electric spray nozzle detecting apparatus
04/10/2003US20030066899 Ultrasonic liquid fuel injection apparatus and method
04/10/2003US20030066516 Internal cobustion engine and method, computer program and control apparatus for operating the internal combustion engine
04/09/2003EP1042603B1 Duration control of common rail fuel injector
04/03/2003WO2003027473A1 Method for avoiding an internal coking of an injection hole for injection holes in a multi-hole injection valve
04/03/2003WO2003027468A1 Fuel injection device for internal combustion engine
04/03/2003WO2003027448A1 Method for operating an internal combustion engine and internal combustion engine with cylinder-selective detection of the position of the gas exchange valves or the pump piston of a pump and nozzle unit
04/03/2003US20030065437 Method for operating an internal combustion engine and arrangement therefor
04/03/2003US20030062026 Common rail system
04/02/2003EP1298313A2 Fuel accumulator for a fuel injection device
04/02/2003CN2542878Y Knocking-free disassembling coupling
04/01/2003US6539924 Internal combustion engine fuel injector, and relative method of classifying and selecting a series of injectors
03/2003
03/25/2003US6536269 Method and apparatus for aligning and inserting a fuel injector in a test head
03/20/2003WO2002084093A3 End of motion detection for spool control valve
03/20/2003US20030051542 Drop tester for a fuel rail seal gland
03/19/2003CN1404552A Device for measuring the injection amount in injection systems and method for production thereof
03/18/2003US6532809 Monitoring equipment
03/13/2003US20030046990 Method and device for calibrating a pressure sensor
03/06/2003US20030041658 Method of determining fuel injector performance in-chassis and electronic control module using the same
03/05/2003EP1288484A2 Diagnostic apparatus for gas mixture supply apparatus and diagnostic method thereof
03/05/2003EP1288449A1 Device and method for detecting the position of an object
03/05/2003EP1117930B1 Method for electronically trimming an injector
03/05/2003CN1102766C Method of enabling test liquid in testing system for giving assigned constant pressure
03/04/2003US6526948 Apparatus for diagnosing failures and fault conditions in a fuel system of an internal combustion engine
02/2003
02/27/2003DE10149960C1 IC engine operating method uses set of functions for determining required control energy for each fuel injector piezoactuator
02/26/2003EP0755308B1 Engine cleaner composition, method, and apparatus
02/25/2003US6523761 Modular fuel injector having an integral or interchangeable inlet tube and having a lift set sleeve
02/19/2003EP1283950A1 Method for determining the position of a piston of a 1-cylinder high pressure pump of a fuel metering system of a direct injection internal combustion engine
02/19/2003CN2536799Y Fuel injection characteristic tester
02/19/2003CN1398323A Method, computer program and device for measuring injection quantity of injection nozzles, esp. for motor vehicles
02/19/2003CN1397730A Oil channel testing method and equipment for oil-supplying jet system
02/18/2003US6520421 Modular fuel injector having an integral filter and o-ring retainer
02/13/2003WO2003012388A1 Method for determinig fuel injection rate shaping current in an engine fuel injection system
02/12/2003CN1101522C Adjustable metering valve for internal combustion engine fuel injector, and relative method for adjustment
02/04/2003US6513502 Needle lift estimation system of common-rail injector
02/04/2003US6513501 Flat tubular pressure damper for damping fluid pressure pulsations in fluid lines
02/04/2003US6513371 Method for determining fuel injection rate shaping current in an engine fuel injection system
02/04/2003CA2063074C Rechargeable fuel injection kit
01/2003
01/29/2003EP1279822A2 Method for operating an internal combustion engine, in particular for a motor vehicle
01/29/2003EP1278950A1 Method for operating a fuel supply system for an internal combustion engine, especially in a motor vehicle
01/29/2003EP1278949A1 Method for operating a fuel supply system for an internal combustion engine, especially of an automobile
01/28/2003US6510842 Flow meter
01/23/2003US20030018416 Precise position controlled actuating method and system
01/16/2003US20030010325 Method and device for the control of a fuel injection valve
01/08/2003EP1272754A1 Method for the diagnosis of the voltage control for a piezoelectric actuator of an injection valve
01/03/2003WO2003001054A1 Volumetric measuring means
01/03/2003WO2003001049A1 Injector comprising a piezo actuator
01/03/2003WO2003000429A2 Precise position controlled actuating method and system
01/03/2003CA2455384A1 Precise position controlled actuating method and system
01/02/2003EP1268999A1 Method for determining the rail pressure of an injection valve having an piezoelectric actuator
12/2002
12/26/2002US20020195904 Electronic compensator for a piezoelectric actuator
12/24/2002US6497221 Feedback tailoring of fuel injector drive signal
12/18/2002CN1096548C Fuel leakage detector system
12/17/2002US6494187 Arrangement and method for controlling a control valve for a diesel injection system
12/11/2002CN2525268Y Pulse cleaning and detection controller for automobile electric spray oil nozzle
12/04/2002EP1262664A2 Fuel metering unit
11/2002
11/28/2002US20020174717 Injection-amount measuring unit
11/28/2002DE10220388A1 Needle movement estimation for diesel engine fuel injection nozzle involves using state equation containing measured solenoid current, estimated armature stroke and speed
11/28/2002DE10218743A1 Injection amount measuring unit for fuel injector, includes volume enlargement chamber with passage area larger than that of fluid inflow and outflow passages
11/28/2002DE10123867A1 Brennstoffeinspritzventil Fuel injection valve
11/26/2002US6484691 System and method for detecting and influencing the phase position of an internal combustion engine
11/26/2002US6484573 Monitoring equipment for monitoring the performance of an engine fuel injector valve
11/20/2002EP1258628A2 Fuel injection valve
11/14/2002DE10211355A1 Brennkraftmaschine und Herstellungsverfahren davon Internal combustion engine and production method thereof
11/13/2002EP1255926A2 Method and device for calibrating a pressure sensor
11/07/2002WO2002066282A3 Device for receiving a force acting upon a vehicle seat
10/2002
10/31/2002WO2002086306A1 Fuel injection device for an internal combustion engine, comprising a magneto armature made of cobalt and iron
10/31/2002WO2002070996A3 Method, computer program and device for measuring the amount injected by an injection system
10/31/2002DE10119984A1 Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine Fuel injection device for an internal combustion engine
10/24/2002WO2002084212A1 Measurement of components that have been micro-galvanically produced, using a sample component by means of photoresist webs
10/24/2002WO2002084108A1 Fuel injector and method of injecting fuel
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