| Patents for F02M 65 - Testing fuel-injection apparatus, e.g. testing injection timing (2,854) |
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| 04/09/2009 | DE10314454B4 Vakuumspülen eines Injektors für Verbrennungsmotoren Vacuum purging an injector for internal combustion engines |
| 04/02/2009 | WO2009040251A1 Method for operating an internal combustion engine |
| 04/02/2009 | WO2009019584A3 Injection amount learning device and injection amount learning method for internal combustion engine |
| 04/02/2009 | DE102008041483A1 System zum Lernen einer Abweichung einer tatsächlichen Einspritzmenge von einer Solleinspritzmenge A system for learning a deviation of an actual injection quantity from a target injection quantity |
| 04/02/2009 | DE102005051293B4 Vorrichtung zum Messen einer Durchsatzrate und Verfahren dafür An apparatus for measuring a flow rate and method thereof |
| 03/25/2009 | CN201212437Y Electric-controlled fuel injector detecting bench based on configuration software and PLC |
| 03/19/2009 | WO2008078038A3 Automotive vehicle, injector and method for using said vehicle |
| 03/05/2009 | US20090056678 Fuel injection device, fuel injection system, and method for determining malfunction of the same |
| 03/04/2009 | CN201202564Y Dynamic response time test system of electric control gasoline injector |
| 02/19/2009 | DE102007038537A1 Fuel injector's resistance measuring method for use in motor vehicle, involves measuring measured current during predetermined voltage, and making change of testing voltage within range between specified voltage |
| 02/19/2009 | DE102007038512A1 Injection valve's opening monitoring method for internal-combustion engine, involves forming deviation characteritics from comparison of current flows, where unopening of valve is detected when characteristic lies in preset value range |
| 02/19/2009 | DE102006035296B4 Verfahren und Vorrichtung zum Prüfen der Dichtheit der Komponenten eines Kraftstoffeinspritzsystems Method and device for testing the tightness of the components of a fuel injection system |
| 02/18/2009 | EP2025923A1 Method for determining a set of a valve needle and a valve seat assembly of an injection valve |
| 02/17/2009 | US7490784 Injector for injecting fuel |
| 02/17/2009 | US7490782 Spray pump holder for securing a spray pump assembly |
| 02/11/2009 | EP2022969A2 Method for operating a piezoelectrically actuated injection valve |
| 02/11/2009 | CN201193581Y Injector testing equipment for marine diesel |
| 02/05/2009 | WO2005068807A3 Fluid test machine, methods and systems |
| 02/05/2009 | DE10108541B4 Verfahren und Vorrichtung zur Kraftstoffeinspritzung für Brennkraftmaschinen Method and apparatus for fuel injection for internal combustion engines |
| 02/03/2009 | US7487036 System for indicating, recording and evaluating driving data mode of vehicle for fuel economy |
| 01/29/2009 | WO2009013117A2 Method for operating an internal combustion engine |
| 01/29/2009 | US20090025689 Method for Determining Fuel Volatility and Consequently Performing Cold Starting of an Internal Combustion Engine |
| 01/28/2009 | CN201187383Y Portable electric gasoline throttle diagnostic apparatus of high pressure common rail electric spray system |
| 01/28/2009 | CN100455790C Engine common rail fuel combustion system endurance test device and testing method thereof |
| 01/22/2009 | WO2009010780A1 Apparatus and methods for testing a fuel injector nozzle |
| 01/22/2009 | US20090019935 System and method for testing fuel injectors |
| 01/22/2009 | DE102008032780A1 System und Verfahren zum Testen von Kraftstoffinjektoren System and method of testing fuel injectors |
| 01/21/2009 | CN201184833Y Novel tube pressure sensor |
| 01/21/2009 | CN101351637A Testing device for a cam-driven fuel injection system, in particular a pump/nozzle or pump/line/nozzle injection system |
| 01/20/2009 | US7478626 Method for producing an injector |
| 01/15/2009 | DE102007032740A1 Testing adapter for measuring pressure at conveying assembly e.g. common rail-high pressure pump, has low pressure connections at which pressure is applied to outlet of separate pump for loading low pressure circuit of high pressure pump |
| 01/15/2009 | DE102007032509A1 Verfahren zum Betreiben eines Kraftstoffeinspritzsystems, insbesondere einer Brennkraftmaschine A method for operating a fuel injection system, in particular an internal combustion engine |
| 01/14/2009 | EP2013470A2 Method for reducing depositions within a spray hole of a fuel injection device |
| 01/14/2009 | CN100451325C Capillary fuel injector with metering valve for an internal combustion engine |
| 01/08/2009 | DE102008027465A1 Bordseitiger Kraftstoffeinspritzvorrichtungstest On-board fuel injector test |
| 01/07/2009 | EP2011997A1 Control method for an overpressure valve in a commonrail fuel supply system |
| 01/07/2009 | CN100449131C Capillary heating control and fault detection system and methodology for fuel system in an internal combustion engine |
| 01/02/2009 | DE102007030003A1 Fuel injector e.g. common rail injector, testing method for e.g. commercial vehicle, involves registering temporal pressure change of fluid medium at inlet and return line, and inferring tightness and leakage rate of injector from change |
| 12/31/2008 | CN100447402C Dynamic detecting equipment of pump internal axle axial fitting gap |
| 12/31/2008 | CN100447393C Electrocontrolled high-pressure common rail experimental rakc |
| 12/24/2008 | DE19548071B4 Vorrichtung zur Selbstdiagnose einer Luft/Kraftstoff-Verhältnis-Steueranlage für eine Brennkraftmaschine Apparatus for self-diagnosis of an air / fuel ratio control system for an internal combustion engine |
| 12/24/2008 | DE10220388B4 Nadelhub-Abschätzvorrichtung einer Kraftstoffeinspritzdüse mit gemeinsamer Druckleitung Needle lift estimating a fuel common rail |
| 12/24/2008 | DE102007028900A1 Verfahren und Vorrichtung zur Diagnose eines mit einer Kraftstoffverteilerleiste in Verbindung stehenden Einspritzventils einer Brennkraftmaschine Method and apparatus for diagnosing a in communication with a fuel rail injection valve of an internal combustion engine |
| 12/24/2008 | DE102004012491B4 Verfahren zur Bestimmung von defekten Aktoren einer Brennkraftmaschine Method for determining defective actuators of an internal combustion engine |
| 12/24/2008 | DE10104798B4 Messvorrichtung und Verfahren zur Bestimmung einer von einem Ventil abgegebenen Einspritzmenge eines Fluids und/oder eines Einspritzmengenverlaufs Measuring apparatus and method for determining an output from a valve injection quantity of a fluid and / or an injection amount curve |
| 12/23/2008 | US7467619 Apparatus and method for accurate detection of locomotive fuel injection pump solenoid closure |
| 12/23/2008 | US7467543 Method for diagnosis in a fuel injection device comprising a piezoactuator |
| 12/18/2008 | US20080307870 Onboard fuel injector test |
| 12/17/2008 | CN101326359A Method for determining fuel jet pressure |
| 12/11/2008 | WO2008150373A1 Injector cleaning system based on pressure decay |
| 12/11/2008 | US20080302175 Method and apparatus for determining correct installation for gear-driven fuel pump on a fuel injected IC engine |
| 12/11/2008 | US20080302174 Method and apparatus for testing a gear-driven fuel pump on a fuel injected IC engine |
| 12/10/2008 | CN201162605Y Injection atomizing type oil fuel pump tester of fuel heater for automobile |
| 12/10/2008 | CN100441845C Method for monitoring a fuel leak of an injector for an LPI vehicle |
| 12/04/2008 | WO2008147319A1 Method for identifying a malfunctioning fuel injector of a multi cylinder combustion engine |
| 12/04/2008 | DE102007050861A1 Steuervorrichtung für einen Verbrennungsmotor A control apparatus for an internal combustion engine |
| 12/03/2008 | EP1998039A2 Fuel injector and its stroke adjustment method |
| 12/03/2008 | EP1488092B1 System for calibrating an integrated injection nozzle and injection pump |
| 12/03/2008 | CN101315054A Fuel injection quantity calibration method and system of electric-controlled fueling injection equipment of diesel engine |
| 11/27/2008 | US20080294326 Method for Determining Fuel Injection Pressure |
| 11/27/2008 | DE10246403B4 Verfahren zum Herstellen einer Düsenlochplatte für eine Einspritzdüse und Einspritzdüse mit einer solchen Düsenlochplatte A method of manufacturing a nozzle orifice plate for an injection nozzle and injector with such a nozzle orifice plate |
| 11/26/2008 | CN101313144A Method and device for determining hydraulic leakage rate in liquid-conveying sections, in particular, injection valves of internal combustion engines |
| 11/26/2008 | CN100436806C System and method for purging fuel from a fuel injector during start-up |
| 11/25/2008 | US7454982 Flow meter for measuring flow velocity or volumetric flow rate based on pressure gradient |
| 11/20/2008 | WO2008140404A1 Method and computer program product for identifying a malfunctioning cylinder of a multi-cylinder combustion engine |
| 11/20/2008 | WO2008140403A1 Method and computer program product for identifying a malfunctioning cylinder of a multi-cylinder combustion engine |
| 11/20/2008 | US20080282785 Testing Device For a Cam-Driven Fuel Injection System, In Particular a Pump/Nozzle or Pump/Line/Nozzle Injection System |
| 11/18/2008 | CA2470886C Method and apparatus for processing and display of diesel injection waveform |
| 11/13/2008 | DE102007021594A1 Verfahren zur Diagnose der Undichtigkeit eines Injektors sowie zugehöriges Steuergerät A method of diagnosing leakage of an injector, as well as associated control device |
| 11/06/2008 | DE102006053950B4 Verfahren zur Funktionsüberprüfung einer Druckerfassungseinheit eines Einspritzsystems einer Brennkraftmaschine Method for functional testing of a pressure sensing unit of an injection system of an internal combustion engine |
| 11/06/2008 | DE102006032245B4 Adaptionsverfahren einer Einspritzanlage einer Brennkraftmaschine Adaptation process of an injection system of an internal combustion engine |
| 11/05/2008 | CN100430594C Leak alarm for high-pressure pipe |
| 10/30/2008 | US20080270009 Method and System for Fuel Injection Simulation |
| 10/30/2008 | US20080265899 Method and System for Visual Circuit Verification |
| 10/30/2008 | DE102007010496A1 Method for comparative examination of injection combustion engines, particularly vehicle engines, involves controlling engine of electronic motor control, and providing fuel injector with multiple independently controllable modules |
| 10/30/2008 | DE102004050813B4 Anomalie-Diagnosevorrichtung für eine Brennkraftmaschine Abnormality diagnosis apparatus for an internal combustion engine |
| 10/29/2008 | CN101294534A Solenoid valve diagnosis detecting method and device for electric-controlled co-rail fuel feed pump |
| 10/28/2008 | CA2480109C Apparatus and method for preparing and delivering fuel |
| 10/23/2008 | DE102007018627A1 Verfahren und Vorrichtung zum Kalibrieren von Stellgliedern für Brennkraftmaschinen Method and apparatus for calibration of actuators for internal combustion engines |
| 10/22/2008 | CN201137543Y Oil jetting pump oil spout rule test stand |
| 10/16/2008 | DE102007018041A1 Testing and inspection device e.g. for simulating wear behavior of fuel injector, has electric heater to heat fuel injector, fuel supply device for admission to fuel injector and controller |
| 10/15/2008 | CN101285444A Diesel oil pump fuel injection amount measurement method |
| 10/09/2008 | WO2008042912A3 Continuous high pressure delivery system |
| 10/01/2008 | CN201125818Y Sleeve preventing fuel oil injector from fuel injection atomizing |
| 10/01/2008 | CN101275529A Test table for oil injector of marine diesel and fuel injector test methods |
| 09/25/2008 | US20080235117 Method of boxing fuel injectors |
| 09/25/2008 | DE102008014920A1 Verfahren zum Unterbringen von Brennstoffeinspritzvorrichtungen A method for accommodating fuel injectors |
| 09/24/2008 | CN201121548Y High pressure oil pump tester of diesel engine |
| 09/23/2008 | CA2513381C Capillary fuel injector with metering valve for an internal combustion engine |
| 09/17/2008 | EP1969226A1 Test apparatus for a cam-driven fuel injection system, in particular a pump/nozzle or pump/line/nozzle injection system |
| 09/17/2008 | CN201116498Y Mounting base for orbit pressing sensor |
| 09/17/2008 | CN101265860A Automobile oil nozzle cleaning detector |
| 09/12/2008 | WO2008108953A1 Cavitation erosion reduction strategy for valve member and fuel injector utilizing same |
| 09/11/2008 | DE102006036567B4 Verfahren zum Bestimmen eines Funktionszustandes eines Piezoinjektors einer Brennkraftmaschine A method for determining a functional state of a piezoelectric injector of an internal combustion engine |
| 09/04/2008 | WO2008106501A1 Electrical connector integrity tester |
| 09/04/2008 | DE102008011190A1 Verfahren für die Zylinderdiagnose an einer Verbrennungskraftmaschine A method for the diagnosis of cylinders of an internal combustion engine |
| 09/03/2008 | EP1963664A2 Mixer of gaseous fuel and liquid detergent for cleaning gas injectors of explosion engines without the needing of dismount any part. |
| 09/02/2008 | US7420362 Sensor array for detecting the movement of a positioning element moved back and forth using an actuator |
| 08/28/2008 | WO2008101751A1 Test device and method for checking injection components |
| 08/28/2008 | DE102007008612A1 Testvorrichtung und Verfahren zur Überprüfung von Einspritzkomponenten Test Method and apparatus for checking injection components |