| Patents for G01F 9 - Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine (1,467) |
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| 05/06/2009 | CN101424558A Device for displaying residual running mileage of automobile and method thereof |
| 04/29/2009 | CN201229599Y Automobile oil tank recorder |
| 04/28/2009 | US7526374 Ethanol compensated fuel density for fuel consumed calculation |
| 04/22/2009 | CN101415578A Hybrid vehicle battery information display device |
| 04/09/2009 | DE102007048130A1 Device for measurement and representation of e.g. rotation speed on notebook, has display realized as multi-functional display, where device executes ecological point estimation that accesses negative environmental potential of drive |
| 04/02/2009 | DE102008045811A1 Verfahren zum Darstellen eines Betriebsstoffverbrauchs und/oder Schadstoffausstoßes eines Fahrzeugs und Anzeigevorrichtung A method for representing a fuel consumption and / or pollutant emission of a vehicle display device and |
| 03/31/2009 | US7512477 Systems and methods for guiding operators to optimized engine operation |
| 03/19/2009 | WO2009033470A1 Test equipment for a minimum-quantity lubrication system |
| 03/18/2009 | EP2037235A1 Test device for a minimum amount lubrication system |
| 03/12/2009 | WO2009031021A2 Fuel economy driving assistance apparatus |
| 03/11/2009 | CN201206990Y Automobile oil consumption metering device |
| 03/11/2009 | CN100468013C Phase shift photomask and method for improving printability of a structure on a wafer |
| 03/10/2009 | US7500958 Switch valve for an extracorporeal blood circuit and circuit including such a switch valve |
| 02/26/2009 | DE112007000756T5 Hybridfahrzeugbatterieinformationen-Anzeigevorrichtung Hybrid vehicle battery information display device |
| 02/19/2009 | WO2009021744A2 Arrangement and method for determining the oil consumption of an oil-lubricated machine |
| 02/18/2009 | CN101368836A Measuring apparatus for engine oil carrying amount of engine crankcase ventilating system and its testing method |
| 02/12/2009 | US20090040033 Hybrid vehicle battery information display device |
| 02/04/2009 | CN201191205Y Vehicle mounted oil consumption recorder |
| 02/03/2009 | US7487036 System for indicating, recording and evaluating driving data mode of vehicle for fuel economy |
| 01/28/2009 | CN201188015Y Instrument for measuring instantaneous oil consumption of engine |
| 01/27/2009 | US7483814 Construction machinery |
| 01/22/2009 | US20090020630 Fuel injector with deterioration detection |
| 01/22/2009 | DE102005050922B4 Treibstoffverbrauchs-Abschätzungsvorrichtung für Fahrzeuge Fuel consumption estimation apparatus for vehicles |
| 01/21/2009 | CN201184803Y Oil consumption instrument for electrically-spraying engine automobile |
| 01/14/2009 | CN201181225Y Automobile fuel-saving vehicle speed reminding apparatus |
| 01/07/2009 | CN101339065A Oil volume administrative system |
| 01/07/2009 | CN101339064A Electric control gasoline engine fuel consumption measuring method |
| 01/02/2009 | DE102006042838B4 Verfahren zur Berechnung des Kraftstoffverbrauchs von Flugzeugen unter Verwendung des zu einem Triebwerk gehörenden sog. Triebwerkdecks Method for calculating aircraft fuel consumption using the belonging to an engine called. Engine decks |
| 01/01/2009 | US20090006107 Reefer fuel tax reporting for the transport industry |
| 12/31/2008 | CN201173799Y Vehicle oil tank oil volume anti-theft monitoring system |
| 12/31/2008 | CN201173798Y Electric injection automobile oil consumption measuring apparatus and electric injection automobile |
| 12/24/2008 | WO2008156422A1 Vehicle display function |
| 12/03/2008 | CN201159658Y Digital oil wear instrument of diesel engine road vehicle |
| 11/20/2008 | WO2008140380A1 Method and system for determining an energy consumption of an engine-driven vehicle under dynamical driving conditions |
| 11/12/2008 | CN201149546Y Vehicle fuel oil consumption test device through exhaustion dilution measurement |
| 11/11/2008 | US7448260 Fuel consumption meter for internal combustion engines and method |
| 10/22/2008 | CN101290242A Diesel oil automobile, boat real time running oil consumption detection device |
| 10/22/2008 | CN101290241A Abnormal instance fuel meter signal processing method |
| 10/14/2008 | US7435533 Method of forming a semiconductor layer using a photomask reticle having multiple versions of the same mask pattern with different biases |
| 10/08/2008 | CN100424330C Construction machinery |
| 10/01/2008 | CN100422538C Method and device for regulating engine by outlet and/or fuel cosumption |
| 09/03/2008 | EP1963795A1 Method and device for automatically measuring oil consumption of an internal combustion engine and for changing the oil of said engine |
| 09/03/2008 | CN100416232C Light scattering EUVL mask |
| 08/28/2008 | US20080208404 Monitoring apparatus and method |
| 08/21/2008 | DE202008008285U1 Bedienelement zur Ermittlung des Kraftstoffverbrauchs Control element for the determination of the fuel consumption |
| 08/19/2008 | US7415402 Simulation based PSM clear defect repair method and system |
| 08/14/2008 | US20080195302 Vehicle Having Its Operating Conditions Regulated By Fuel Consumption |
| 08/05/2008 | CA2619493A1 Fluid supply monitoring system |
| 08/05/2008 | CA2619490A1 Fluid supply monitoring system |
| 07/23/2008 | CN101226073A System for measuring gas automotive fuel wastage |
| 07/16/2008 | EP1944586A1 Method for displaying the fuel consumption of a motor vehicle |
| 07/03/2008 | WO2008078749A1 Fuel saving operation supporting device |
| 06/26/2008 | WO2008075421A1 Information notification device, information notification method, information notification program, and recording medium |
| 06/26/2008 | WO2008075408A1 Information processing device and fuel consumption calculation method |
| 06/18/2008 | CN101203734A Apparatus and method for fuel measurement and accounting |
| 06/11/2008 | CN101196435A Vehicle fuel oil consumption testing device through exhaustion dilution measurement |
| 06/05/2008 | US20080133121 Driving evaluation apparatus, driving evaluation program, and driving evaluation method |
| 05/29/2008 | DE102006055451A1 Fuel consumption monitoring method for use in motor vehicle, involves determining fuel consumption, which is caused by indirect fuel consumer, where determined indirect fuel consumer and determined fuel consumption are displayed |
| 05/28/2008 | CN201066292Y Car oil consumption computing ruler |
| 05/21/2008 | CN100389255C System for indicating, recording, and evaluating driving data mode of vehicle for fuel economy |
| 05/01/2008 | US20080103703 Fuel Leak Estimator |
| 04/30/2008 | CN100385211C Gallon-mile meter for automobile |
| 04/17/2008 | WO2008044232A2 Ultrasonically determining flow parameters of a fluid flowing through a passage, by using far-field analysis |
| 04/16/2008 | CN100381795C Driving evaluation apparatus and driving evaluation method |
| 04/08/2008 | US7353804 Method and arrangement for achieving an adjusted engine setting utilizing engine output and/or fuel consumption |
| 04/03/2008 | DE102006045823A1 Hybrid-vehicle drive controlling method, involves determining optimized operational position of gear and controlling operational position of gear based on determined optimized operation position using gear control device |
| 03/26/2008 | CN201041499Y Fuel consumption gauge of vehicle |
| 03/18/2008 | US7346449 Driving evaluation apparatus, driving evaluation program, and driving evaluation method |
| 03/18/2008 | US7344824 Alternating aperture phase shift photomask having light absorption layer |
| 03/12/2008 | EP1896814A2 Measurement of fuel consumed and of distance travelled |
| 03/12/2008 | CN201034664Y Vehicle fuel oil consumption metering mechanism |
| 03/05/2008 | CN101137901A Filtration tester and method for predicting to which extent a printing ink would lead to a clogging of a printer nozzle |
| 02/14/2008 | US20080034850 Determining The Fuel Consumption Of An Internal Combustion Engine |
| 02/06/2008 | CN101118171A Determining the fuel consumption of an internal combustion engine |
| 01/09/2008 | EP1876429A1 Instantaneous flow measuring instrument of gas fuel injector |
| 01/02/2008 | CN100359343C Method for designing phase raster graphics and method for making photomask system containing it |
| 12/26/2007 | EP1869449A2 Filtration tester and method for predicting to which extent a printing ink would lead to a clogging of a printer nozzle |
| 12/25/2007 | US7312004 Exposed regions of a substrate are etched to a predetermined depth; Additional regions are exposed and trimmed to a predetermined thickness to provide desired attenuation amount; final etched depth compensating for the change of relative phase shift caused by trimming |
| 12/25/2007 | US7311005 Method and device for continuous measuring of dynamic fluid consumption, including pressure regulator |
| 12/19/2007 | EP1868165A2 Measuring system for a vehicle operating parameters |
| 12/12/2007 | EP1865180A1 Device for calculating cruising range and method therefor |
| 12/06/2007 | WO2007139491A1 Device for determining a fuel consumption behavior |
| 12/06/2007 | WO2007138744A1 Network type eco-drive diagnosis system |
| 12/05/2007 | CN101082515A System for a virtual liquid sensor |
| 11/29/2007 | WO2007136298A1 Method for recording fuel consumption at a service station and a device for carrying out said method. |
| 11/29/2007 | US20070273494 Display Device and Method for Control of a Display Device for Motor Vehicles |
| 11/21/2007 | CN100350224C Transportation means state analytical system and analytical method |
| 11/14/2007 | EP1855091A1 Improvement of the reproducibility in consumption measurements by standardisation |
| 10/31/2007 | DE102007016615A1 Anzeigevorrichtung für Fahrzeuge A display apparatus for vehicles |
| 10/31/2007 | CN101065647A Phase-shift mask providing balanced light intensity through different phase-shift apertures and method for forming such phase-shift mask |
| 10/11/2007 | WO2007114410A1 Hybrid vehicle battery information display device |
| 10/03/2007 | EP1840532A2 Ultrasonic-densiometer mass flow sensor for use in flow metering units |
| 09/27/2007 | WO2007106982A1 Method of computing spray parameters from optical patternation |
| 09/27/2007 | CA2643373A1 Method of computing spray parameters from optical patternation |
| 09/05/2007 | EP1828728A1 Apparatus and method for fuel measurement and accountability |
| 08/08/2007 | EP1816447A2 Device and method for measuring fuel consumption in internal combustion engines |
| 08/01/2007 | CA2574187A1 Device and method for measuring fuel consumption in an internal combustion engine |
| 07/25/2007 | CN101006329A Embedded attenuated phase shift mask with tunable transmission |
| 07/12/2007 | DE102006057594A1 Vorrichtung und Verfahren zum Vergleichen des Kraftstoffverbrauchs eines Alternativkraftstoff-Fahrzeugs mit dem eines herkömmlich angetriebenen Vergleichsfahrzeugs Apparatus and method for comparing the fuel consumption of a alternative fuel vehicle with that of a conventionally powered vehicle comparison |
| 07/11/2007 | EP1805489A1 Measuring device for determining the delivered quantity of fuel in an injection valve |