| Patents for F02M 65 - Testing fuel-injection apparatus, e.g. testing injection timing (2,854) |
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| 04/23/2014 | CN103742325A Analogue control system of oil atomizer of gasoline engine |
| 04/17/2014 | WO2014059242A1 Pressure control by phase current and initial adjustment at car line |
| 04/17/2014 | US20140102186 Method for determining the amount of fuel leaving an injector |
| 04/17/2014 | DE102012218610A1 Method for manufacturing injection valve e.g. common rail injection valve for internal combustion engine of motor car, involves correlating courses of operating variables of piezo actuator with opening time for adjusting idle stroke |
| 04/16/2014 | CN103726966A Compressed natural gas vehicle injector rail performance testing device and testing method thereof |
| 04/16/2014 | CN103726965A Novel device for visible-combustion experiment |
| 04/10/2014 | DE102012109655A1 Method for determining injection rate of fuel injection valve for combustion engine of vehicle, involves calculating pressure in pre-chamber by mathematical model for transport of fuel through fuel injection valve based on detected pressure |
| 04/09/2014 | CN203532136U Gas nozzle detection equipment for gas vehicle |
| 04/09/2014 | CN203532135U Novel combustion visualization testing device |
| 04/09/2014 | CN203532134U Voltage detector of electric signal for controlling fuel injector electromagnetic valve of electronic injection diesel |
| 04/09/2014 | CN203532133U Photoelectric detection device for detecting oil injection signals of original automobile computer of dual-fuel automobile in real time |
| 04/09/2014 | CN103711629A Analog control communication circuit of gasoline engine fuel injector |
| 04/03/2014 | DE102013219939A1 Verfahren zum Aufarbeiten einer Kraftstoffeinspritzvorrichtung A process for working up a fuel injector |
| 03/27/2014 | WO2014044967A1 Device for measuring an amount of fluid injected by an injector |
| 03/26/2014 | CN203499885U Verifier for oil injector |
| 03/26/2014 | CN103670862A Diesel injection timing detection method based on AT89C52 single-chip microcomputer |
| 03/20/2014 | WO2014016610A3 Combustion engine and method of use resulting in reduced soot emissions |
| 03/19/2014 | CN103644062A Oil injection timing detection method of diesel engine based on AT89C52 single chip |
| 03/13/2014 | DE102012216139A1 Fuel injection system for mixture-compressing, externally ignited internal combustion engine, has first pressure sensor provided for measuring pressure outside orifice, and second pressure sensor provided to measure pressure at orifice |
| 03/05/2014 | EP2703634A1 Valve assembly for an injection valve and injection valve |
| 02/27/2014 | DE102013201780B3 Verfahren zum Ermitteln der Kraftstofftemperatur Method for determining the fuel temperature |
| 02/20/2014 | DE102012213471A1 Valve for measuring out fluid, for use as injection valve for injecting fuel into suction tube, has fluid flow-blocking cover made of transparent plastic material for measuring beams of optical measuring system |
| 02/13/2014 | DE102011100510B4 Verbrennungsmotorüberwachungsverfahren und -vorrichtung Engine monitoring method and apparatus |
| 02/12/2014 | CN103573517A Detector and detection method for common rail and oil sprayer of engine |
| 02/06/2014 | US20140033811 Method for Detecting Faulty Components of an Electronically Regulated Fuel Injection System of an Internal Combustion Engine |
| 02/06/2014 | US20140033810 Spray measuring method and spray test apparatus used in the method |
| 02/05/2014 | CN203420815U Prototype controller for high pressure common rail diesel engine |
| 02/05/2014 | CN103557106A Oil injecting ring flow testing device and use method thereof |
| 01/30/2014 | DE102012213121A1 Method for performing diagnosis of high pressure fuel system of motor vehicle, involves determining high pressure control action of high-pressure controller output with time of diagnosis for each of two high-pressure rails |
| 01/29/2014 | CN203412687U Auxiliary fuel tank device for testing and detecting electronic fuel injection system of motorcycle |
| 01/29/2014 | CN103541847A Method and device for discriminating oil injection time of diesel engine |
| 01/23/2014 | WO2013174499A3 Wear resistant insert element for a baffle body and baffle body for a plunger operated fuel pump |
| 01/15/2014 | EP2683932A1 Method and device for refilling and checking the leak-tightness of a fuel injector |
| 01/15/2014 | CN203394671U Fuel injector maintaining detecting table |
| 01/15/2014 | CN103518056A Method for determining a position of a lock element of an injection valve for an internal combustion engine |
| 01/09/2014 | US20140012485 Method for Determining the Opening Point in the Time of a Fuel Injector |
| 01/09/2014 | US20140007665 Method For Determining The Force Conditions At The Nozzle Needle Of A Directly Driven Piezo Injector |
| 01/09/2014 | DE102010039841B4 Verfahren zum Anpassen der Einspritzcharakteristik eines Einspritzventils A method of adjusting the injection characteristic of a fuel injector |
| 01/08/2014 | EP2681434A1 Method for determining a property of a fuel |
| 01/08/2014 | CN103498745A Automatic pressure testing instrument of oil atomizer |
| 01/08/2014 | CN103498744A Engine injection pump inner leakage detection method |
| 01/08/2014 | CN102007288B Method and device for determining the feed volume of an injection pump |
| 01/02/2014 | DE10218743B4 Einspritzmengenmesseinheit Injection quantity measurement unit |
| 01/01/2014 | EP2679972A1 In-cylinder pressure detecting device of direct injection type internal combustion engine |
| 01/01/2014 | CN203374415U Common-rail oil sprayer trial body |
| 01/01/2014 | CN103485953A Method for determining spray cone angle of oil atomizer spray orifice |
| 01/01/2014 | CN103485915A Method for refreshing the injection law of fuel injector |
| 12/26/2013 | US20130340513 Measuring Apparatus and Method and Apparatus for Determining a Leakage of an Injection Valve |
| 12/25/2013 | CN102400827B Flow characteristic testing platform of oil injector of motorcycle |
| 12/18/2013 | CN103459827A Method for detecting nozzle chamber pressure in injector, and injection system |
| 12/11/2013 | CN203335307U Oil atomizer pressure starting and spraying detection device |
| 12/11/2013 | CN103437931A Method for measuring movement delay of electromagnetic valve |
| 12/04/2013 | CN203321733U Low-noise bedstand for fuel pumps of internal combustion engines |
| 12/04/2013 | CN203321732U Fuel temperature regulating and controlling device used before high-pressure flow measurement of common rail pump |
| 12/04/2013 | CN203321731U Detecting device for automobile electronic fuel pump and fuel pressure regulator |
| 12/04/2013 | CN103423055A Performance testing device for piezoelectric executor in oil sprayer |
| 11/27/2013 | EP2667012A1 Wear resistant insert element for a baffle body and baffle body for a plunger operated fuel pump |
| 11/27/2013 | EP2666996A1 Fuel Monitoring System |
| 11/27/2013 | CN103410648A Visualization test device for interior cavitation flow of fuel spray nozzle |
| 11/21/2013 | DE102012208465A1 Fuel injection system for internal combustion engine, has high-pressure-resistant shut-off valve arranged in high pressure system, and shut-off valve assigned high-pressure fixed throttle device to adjust flow rate and flow pattern of fuel |
| 11/20/2013 | CN203297003U High-pressure oil pump testing device and injector testing device |
| 11/20/2013 | CN203297002U Electric checking device of fuel injection pump |
| 11/20/2013 | CN203297001U Electric checking device of oil atomizer |
| 11/20/2013 | CN103403338A Method and device for refilling and checking the leak-tightness of fuel injector |
| 11/20/2013 | CN103403329A Method for determining a property of a fuel |
| 11/20/2013 | CN103397966A Method and device for detecting starting pressure and spraying of oil sprayer |
| 11/13/2013 | CN102182601B Method and device for diagnosing and calibrating faults in high-pressure common rail system |
| 11/07/2013 | DE102011082459B4 Verfahren zur Analyse des Wirkungsgrades der Hochdruckpumpe eines Kraftstoffeinspritzsystems A method for analyzing the efficiency of the high pressure pump of a fuel injection system |
| 11/06/2013 | CN102477927B Fault simulating and driving current collecting circuit of oil sprayer of automobile engine |
| 10/31/2013 | US20130283897 Piston fuel-injector detection device |
| 10/31/2013 | DE102012008410A1 Verfahren zum Ermitteln der Cetanzahl von Kraftstoffen Method for determining the cetane number of fuels |
| 10/30/2013 | CN103380357A In-cylinder pressure detecting device of direct injection type internal combustion engine |
| 10/30/2013 | CN103375321A Flow measurement device for control unit of high-pressure common rail injector |
| 10/24/2013 | WO2013158070A1 Injector cavitation detection test |
| 10/24/2013 | US20130276522 Method for managing the operation of a fuel metering unit |
| 10/24/2013 | DE102012206484A1 Fuel injector has device for measuring stroke movement of armature, where spindle is arranged on front surface of armature by runoff support, and guiding disk is mounted on runoff support and spindle is guided through recess in guiding disk |
| 10/23/2013 | EP2513466B1 System and method for measuring injection events |
| 10/23/2013 | CN103362714A Testbed of high-pressure common rail system |
| 10/16/2013 | CN102588180B Calibration method of oil injection characteristic of fuel system on unit pump test bed |
| 10/10/2013 | DE102012205696A1 Fuel injector, particularly common rail injector, for injecting fuel into combustion chamber, has high-pressure chamber divided two subspaces by separating element that is movably arranged with nozzle needle in longitudinal axis direction |
| 10/09/2013 | CN203230514U Full-automatic test bench for fully-electrically-controlled VE pump |
| 10/09/2013 | CN203230513U Full-automatic oil injection quantity and law test equipment |
| 10/02/2013 | CN203223326U Device and system for simulating carbon-deposition forming of engine oil sprayer |
| 10/02/2013 | CN103339357A Method and device for cleaning coked cavities, in particular inlet channels and valves of an internal combustion engine |
| 10/02/2013 | CN102182597B High revolving speed fuel oil magnetic valve and method for measuring closing and starting points thereof |
| 09/26/2013 | WO2013139671A1 Method for operating a fuel injection system and a fuel injection system comprising fuel injection valves with a piezo direct-drive |
| 09/25/2013 | CN203214219U Flow detecting device of diesel nozzle |
| 09/25/2013 | CN103321809A Oil injector fault checking method and device |
| 09/11/2013 | EP2635798A1 Variable injector holder |
| 09/04/2013 | CN103277226A Common rail fuel injector maintenance system and maintenance method |
| 08/29/2013 | US20130226472 Method for Monitoring the Condition of a Piezo Injector of a Fuel Injection System |
| 08/29/2013 | US20130220006 Cetane number estimation apparatus |
| 08/29/2013 | DE102006000111B4 Kraftstoffeinspritzsteuerungsvorrichtung A fuel injection control device |
| 08/28/2013 | CN203161406U Fuel injection pump control rack detection device |
| 08/28/2013 | CN103267638A Aero-engine elbow nozzle auxiliary oil way pre-welding test clamp |
| 08/22/2013 | DE102013202301A1 Fehlerisolierung in einem elektronischen Kraftstoffsystem ohne Rückführung Fault isolation in an electronic fuel system without feedback |
| 08/22/2013 | DE102009025486B4 Drucksensor, Verwendung des Drucksensors sowie Herstellungsverfahren für den Drucksensor Pressure sensor, using the pressure sensor and manufacturing method of the pressure sensor |
| 08/21/2013 | CN203146189U Position sensor used for advancer of engine fuel injection pump |
| 08/21/2013 | CN203146188U Electronic fuel injector flow performance batch detecting system |
| 08/21/2013 | CN203146187U Energy-saving oil nozzle pressurizing test bed |