HYDROMETER GMBH Patent applications |
Patent application number | Title | Published |
20140373621 | METHOD FOR DETERMINING AT LEAST ONE GAS PARAMETER OF A FLOWING GAS - A method for determining at least one gas parameter, of a flowing gas, by means of a flow meter, comprising a measurement section having a heating element and at least three temperature sensors, over which the gas is fed, at least one first temperature sensor being arranged upstream of the heating element, at least one second temperature sensor being arranged in the region of the heating element, and at least one third temperature sensor being arranged downstream of the heating element, wherein a calculation unit determines the at least one gas parameter as a function of the temperature measurement values at the first, second and third temperature sensors, and/or at least two separate gas parameters as a function of the temperature measurement values of individual different temperature sensors and/or the combinations of temperature measurement values of different temperature sensors. | 12-25-2014 |
20140352453 | FLOWMETER - Flowmeter for a fluid, comprising a duct unit which forms the ducts of the flowmeter, the duct unit having a plurality of ducts in a measurement region, and at least one measuring device being arranged in one of these ducts, the duct unit comprising a dividing device with one or more dividing stages for apportioning the fluid flowing into the flowmeter to the ducts, the or each dividing stage comprising at least one damming element which apportions fluid flowing through an inflow duct to at least two subducts, characterized in that the dividing device and/or an accelerating device, which is arranged in at least one of the ducts between the dividing device and measurement region, are/is designed to accelerate the fluid in such a way that the fluid has a first flow velocity upstream of the dividing device and in the measurement region a second flow velocity which is at least 1.5 times as high, in particular at least twice as high. | 12-04-2014 |
20140251003 | GAS METER - A gas meter, having a gas inlet, a gas outlet and a measuring section, in which a measuring device, in particular a measuring device for thermal flow measurement, is arranged, wherein a filtering device for removing particulate impurities is arranged downstream of the gas inlet, characterized in that the filtering device ( | 09-11-2014 |
20140230519 | METHOD FOR CORRECTING OFFSET DRIFT EFFECTS OF A THERMAL MEASUREMENT DEVICE, THERMAL MEASUREMENT DEVICE AND GAS FLOW METER - A method for correcting offset drift effects of a thermal measurement device ( | 08-21-2014 |
20130199290 | "GAS METER" - A gas meter comprising a meter housing with a gas inlet with associated connecting piece for a gas supply line and a gas outlet with associated connecting piece for a gas discharge line, wherein the meter housing ( | 08-08-2013 |
20120306163 | SEAL AND HOUSING HAVING SUCH A SEAL - The invention relates to a seal for the connecting region ( | 12-06-2012 |
20120118407 | GAS METER - A gas meter comprising a housing ( | 05-17-2012 |
20110277557 | HOUSING ARRANGEMENT FOR ULTRASOUND FLOW METER AND ULTRASOUND FLOW METER - The present invention relates to a housing arrangement for an ultrasound flow meter, comprising a unipartite or multipartite housing ( | 11-17-2011 |
20110079090 | MEASUREMENT INSERT AND FLOW METER - The present invention relates to a measurement insert ( | 04-07-2011 |
20100084034 | FLOW STRAIGHTENER FOR A FLOWMETER, IN PARTICULAR AN ULTRASONIC METERING DEVICE - Flow straightener for a flowmeter, in particular an ultrasonic metering device, which can be fitted into a flow pipe which is upstream of or in the flowmeter and through which the fluid to be measured flows with a main direction of flow (H), comprising a number of vanes ( | 04-08-2010 |
20080236296 | Fluid meter - The invention relates to a fluid meter ( | 10-02-2008 |