| Patents for F02M 65 - Testing fuel-injection apparatus, e.g. testing injection timing (2,854) |
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| 03/13/2013 | CN202789270U Portable common-rail pressure gauge |
| 03/13/2013 | CN102971524A Test bench for fluid pumps and fluid injectors |
| 03/13/2013 | CN102971523A Test bench and method for testing fluid pumps and fluid injectors |
| 03/13/2013 | CN102297066B System and method for detecting spraying angle of engine oil sprayer |
| 03/13/2013 | CN102192066B Method for measuring effective internal sectional area of each hole of oil nozzle of diesel engine |
| 03/06/2013 | CN202768208U Novel high pressure diesel pump test operation desk |
| 02/27/2013 | CN202756153U Oil atomizer testing device based on micro-electromechanical system (MEMS) technology |
| 02/20/2013 | CN102939457A Test device and test method whereby the fuel injection valve of marine diesel engine can easily be repeatedly measured |
| 02/13/2013 | CN102926905A Test bed for fuel sprayer |
| 02/07/2013 | DE102007000394B4 Kraftstoffeinspritzsteuergerät A fuel injection control device |
| 01/31/2013 | DE102011075521B4 Verfahren zum Erkennen eines Schließzeitpunktes eines einen Spulenantrieb aufweisenden Ventils und Ventil A method for detecting a closing timing of a valve having a spool drive and valve |
| 01/31/2013 | DE102008014920B4 Verfahren zum Unterbringen von Brennstoffeinspritzvorrichtungen A method for accommodating fuel injectors |
| 01/30/2013 | EP2550447A1 Method for determining a relationship between the operating time for an injector of a cylinder in a combustion engine and the amount of fuel injected by the injector |
| 01/30/2013 | CN102906415A Device for testing fuel injectors, and corresponding method |
| 01/24/2013 | DE102011079519A1 Method for diagnosing fuel supply device used in motor vehicle, involves changing flow rate for fuel pump in each operating point by metering unit and determining value for flow rate, when regulated pressure is adjusted |
| 01/23/2013 | CN102889405A High-speed quantitative oil draining valve |
| 01/23/2013 | CN102889158A Single injection quantity detector of common rail oil injector |
| 01/23/2013 | CN102352808B Oil mist dispersal device for diesel engine oil injector test stand |
| 01/17/2013 | DE102011051765A1 Fuel injection injector for injecting fuel to reciprocating piston internal combustion engine, has sensor system arranged to measure voltages and/or deformations at injector body resulting from control chamber pressure in control chamber |
| 01/16/2013 | CN101566100B Method and system for fuel delivery system diagnostics after shut-down of engine |
| 01/10/2013 | DE112010004995T5 Vorrichtung zum Bestimmen einer Anomalität in einem Kraftstoffeinspritzventil, und Verfahren zum Bestimmen einer Anomalitat in einem Kraftstoffeinspritzventil An apparatus for determining an abnormality in a fuel injection valve, and method for determining a Anomalitat in a fuel injection valve |
| 01/09/2013 | CN202659401U Detecting device for oil injector oil return pipe |
| 01/02/2013 | CN202645806U Test device for fuel pump of large-size low-speed electric control diesel engine |
| 01/02/2013 | CN102852687A Emulsion block nozzle testing device based on MEMS (Micro-electromechanical system) technology |
| 01/02/2013 | CN101555837B Fuel injection measurement and diagnostics |
| 12/26/2012 | CN202628354U Automobile V-shaped pump pressure detector |
| 12/26/2012 | CN102840076A Method for detecting heated limiting temperature of fuel spray nozzle of diesel engine |
| 12/20/2012 | DE102009056289B4 Klassierverfahren eines Injektors, Kalibrierverfahren eines Kennfelds eines Injektors sowie Prüfstandvorrichtung eines Injektors Classifying an injector, calibration of a map of an injector and an injector bench testing apparatus |
| 12/19/2012 | CN102828876A Method and device for detecting fault of oil supply imbalance |
| 12/13/2012 | DE102012012428A1 Device for qualitative examination of spray preparation of dosing system for aftertreatment of exhaust gases of internal combustion engine by aqueous urea solution, has absorbent laminar medium for receiving spray image |
| 12/12/2012 | CN202596860U Diesel engine with dynamic temperature and noise test adjusting device |
| 12/12/2012 | CN102822483A Method and device for operating an injection valve |
| 12/12/2012 | CN102817730A Method for operating applied-ignition internal combustion engine with direct injection |
| 12/12/2012 | CN101061303B Method and device for leak proofing a fuel injecting valve for an internal combustion engine |
| 12/05/2012 | EP2529098A1 Process and device for testing a fuel injector |
| 12/05/2012 | CN202578993U Tool for testing fuel pump |
| 12/05/2012 | CN202578992U Static oil-ejecting timing tool |
| 11/29/2012 | DE102011076363A1 Bestimmung des Standardserien-Öffnungsverhaltens eines Kraftstoffinjektors basierend auf einem Test-Öffnungsverhalten unter dem Einfluss eines Testpulses mit konstanter Spannung Determination of the standard series-opening behavior of a fuel injector based on a test-opening under the influence of a test pulse at a constant voltage |
| 11/28/2012 | CN202560419U Oil injection pump oil capacity measuring system based on Coriolis flowmeter |
| 11/28/2012 | CN202560418U Testing device for electronic control pump nozzle |
| 11/28/2012 | CN101313144B Method and device for determining hydraulic leakage rate in liquid-conveying sections, in particular, injection valves of internal combustion engines |
| 11/22/2012 | WO2012156015A1 Method for determining the amount of fuel leaving an injector |
| 11/21/2012 | CN102792004A Valve assembly for an injection valve, injection valve and method for assembling a valve assembly of an injection valve |
| 11/15/2012 | WO2012152485A1 Method for determining a position of a lock element of an injection valve for an internal combustion engine |
| 11/15/2012 | DE102011075521A1 Verfahren zum Erkennen eines Schließzeitpunktes eines einen Spulenantrieb aufweisenden Ventils und Ventil A method for detecting a closing timing of a valve having a spool drive and valve |
| 11/14/2012 | CN202531329U Detection device for oil pump |
| 11/14/2012 | CN102777303A Practical training platform of high-pressure diesel pump |
| 11/14/2012 | CN102777302A Method for driving parameter optimization experiment of high-pressure common-rail high-speed electromagnetic valve |
| 11/07/2012 | CN202520454U Test bed for oil injectors and oil injection pumps |
| 11/07/2012 | CN102770660A System and method for measuring injection processes |
| 11/07/2012 | CN102767455A Method and device for detecting aging of electronic control high pressure common rail system |
| 10/31/2012 | DE102011100510A1 Combustion engine monitoring method for monitoring function of electric ignition- or injection systems and spark plugs of combustion engines, involves measuring performance and torque or smoothness of combustion engine |
| 10/31/2012 | CN202510269U Flexible connection device among fuel injector, fuel injection pump detection test bed motor and high-pressure pump |
| 10/31/2012 | CN202510268U Lift testing system for air-assisted atomization oil ejector |
| 10/24/2012 | EP2513466A1 System and method for measuring injection processes |
| 10/24/2012 | CN102748181A Method and device for diagnosing faults of fuel injector |
| 10/18/2012 | WO2012140316A1 Fuel injection pump and cleaning method and system |
| 10/18/2012 | WO2012139854A1 Method for detecting a nozzle chamber pressure in an injector, and injection system |
| 10/18/2012 | DE102011007611A1 Device for determining injection quantity and/or injection rate of e.g. fuel injected into engine, has evaluation unit to determine injection quantity and/or injection rate depending on picked-up beam image of liquid and sensed condition |
| 10/18/2012 | DE102011007360A1 Method for determining flow rate of medium e.g. fuel through nozzle e.g. injection nozzle of internal combustion engine, involves actuating valve pin such that flow rate of fuel is determined based on moving speed of valve pin |
| 10/17/2012 | EP2510216A1 Fuel injection device having needle position determination |
| 10/17/2012 | CN102052222B Detection device for oil supply timing of diesel engine |
| 10/11/2012 | DE102011078953A1 Kraftstoffinjektor Fuel injector |
| 10/10/2012 | CN102720616A Simulation test system for oil ejector drive |
| 10/10/2012 | CN101680413B Control valve for a fuel injection valve |
| 10/10/2012 | CN101326359B Method for determining fuel jet pressure |
| 10/03/2012 | CN202468122U Clamping device special for oil sprayer test |
| 10/03/2012 | CN102713222A Process and device for testing a fuel injector |
| 10/03/2012 | CN102052177B Apparatus and method for accurate detection of locomotive fuel injection pump solenoid closure |
| 09/20/2012 | WO2012123134A1 Method and device for refilling and checking the leak-tightness of a fuel injector |
| 09/20/2012 | DE102011005527A1 Verfahren zur Prüfung der Kraftstoffmengenbilanz in einem Common Rail System, entsprechende Motorsteuerung sowie entsprechendes Diagnosegerät Method for testing the fuel mass balance in a common rail system, corresponding motor control, and appropriate diagnostic device |
| 09/19/2012 | CN101644220B Onboard fuel injector test |
| 09/13/2012 | WO2012119819A1 Method for determining a property of a fuel |
| 09/13/2012 | DE102011005428A1 Verfahren und Vorrichtung zum Wiederbefüllen und Überprüfen der Dichtheit eines Kraftstoffinjektors Method and apparatus for refilling and checking the tightness of a fuel injector |
| 09/13/2012 | DE102011005285A1 Verfahren zur Bestimmung des Leerhubes eines Piezoinjektors mit direkt betätigter Düsennadel A method for determining the idle stroke of a piezo injector with direct actuated nozzle needle |
| 09/13/2012 | DE102011005283A1 Verfahren zur Erkennung fehlerhafter Komponenten eines elektronisch geregelten Kraftstoffeinspritzsystems eines Verbrennungsmotors Method for detecting faulty components of an electronically controlled fuel injection system of an internal combustion engine |
| 09/12/2012 | EP2496824A1 Control valve assembly |
| 09/12/2012 | CN102667136A Classification method for an injector, calibration method for a characteristic map of an injector, and test bench device for an injector |
| 09/05/2012 | CN102656360A Fuel injection device having needle position determination |
| 09/05/2012 | CN101946086B System for monitoring injected fuel quantities |
| 08/30/2012 | WO2012115036A1 In-cylinder pressure detecting device of direct injection type internal combustion engine |
| 08/15/2012 | CN202381234U Electrically controlled fuel injector tester |
| 08/09/2012 | WO2012105729A1 Test system for engine |
| 08/09/2012 | US20120203447 System and method for measuring injection processes in a combustion engine |
| 08/08/2012 | CN202370722U Device for measuring oil injection angle of diesel engine |
| 08/01/2012 | CN202360271U Spraying detection device of electronic control fuel injector |
| 07/26/2012 | DE102011007642B3 Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine A method of operating an internal combustion engine and internal combustion engine |
| 07/25/2012 | CN102182603B Fault diagnosis device and method for high-pressure common-rail fuel injection system |
| 07/18/2012 | EP2476894A2 Electromagnetic fuel injection valve and internal combustion engine control device using the same |
| 07/18/2012 | CN102588180A Calibration method of oil injection characteristic of fuel system on unit pump test bed |
| 07/18/2012 | CN102588179A Test system for lift of air-assisting atomizing oil sprayer |
| 07/18/2012 | CN102588178A Electronic injection system detecting method |
| 07/11/2012 | CN202325962U 摩托车喷油器流量特性试验台 Motorcycle injector flow characteristics test rig |
| 07/11/2012 | CN102562398A Off-line oil pre-pumping device and control method thereof |
| 07/04/2012 | CN202300765U 一种车用电磁阀故障诊断装置 A vehicle solenoid valve fault diagnosis device |
| 07/04/2012 | CN202300764U 车用柴油机分配泵检测电路 Car diesel dispensing pump detection circuit |
| 07/04/2012 | CN102536567A High-pressure oil pipe device and multi-cylinder engine |
| 07/04/2012 | CN101979855B Apparatus and method for accurate detection of locomotive fuel injection pump solenoid closure |
| 07/04/2012 | CN101294534B Solenoid valve diagnosis detecting method and device for electric-controlled co-rail fuel feed pump |
| 06/28/2012 | DE102004041153B4 Brennstoffsystem mit Leckstellendiagnosemerkmalen und Komponenten dafür Fuel system leaks diagnostic features and components for |