| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
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| 181 | APPARATUS AND METHODOLOGY FOR MEASURING PROPERTIES OF MICROPOROUS MATERIAL AT MULTIPLE SCALES | EP14748895.1 | 2014-02-05 | EP2954307A1 | 2015-12-16 | CHERTOV, Maxim, Andreevich; SUAREZ-RIVERA, Roberto; WILLBERG, Dean, M.; GREEN, Sidney, J. |
| A method for characterizing properties of a sample that employs a test apparatus including an isolated sample cell and pressure sensor where the isolated sample cell is loaded with the sample and gaseous test fluid to perform a number of different tests to derive properties of the sample. The tests can be performed over different parameters, such as different applied pressures of the test fluid to derive parameters related to apparent gas permeability of the sample as a function of applied pressure, different gaseous test fluids to characterize dependence of permeability of the sample on mean free molecular path or pressure, with both adsorptive and non-adsorptive test gases to characterize at least one property related to adsorptive interaction between the adsorptive test gas and the sample, and with samples of varying saturation levels to derive a measure of at least one property of the subsamples at corresponding saturation levels. | ||||||
| 182 | APPARATUS AND METHODOLOGY FOR MEASURING PROPERTIES OF MICROPOROUS MATERIAL AT MULTIPLE SCALES | EP14749295.3 | 2014-02-05 | EP2954305A2 | 2015-12-16 | CHERTOV, Maxim Andreevich; SUAREZ-RIVERA, Roberto; WILLBERG, Dean M.; GREEN, Sidney J. |
| A method for characterizing properties of a sample that employs a test apparatus including an isolated sample cell and pressure sensor where the isolated sample cell is loaded with the sample and gaseous test fluid to perform a number of different tests to derive properties of the sample. The tests can be performed over different parameters, such as different applied pressures of the test fluid to derive parameters related to apparent gas permeability of the sample as a function of applied pressure, different gaseous test fluids to characterize dependence of permeability of the sample on mean free molecular path or pressure, with both adsorptive and non-adsorptive test gases to characterize at least one property related to adsorptive interaction between the adsorptive test gas and the sample, and with samples of varying saturation levels to derive a measure of at least one property of the subsamples at corresponding saturation levels. | ||||||
| 183 | Fuel tank contaminant prediction | EP12191644.9 | 2012-11-07 | EP2592003B1 | 2015-10-21 | Lam, Joseph K-W; Tichborne, Franklin; Masters, Simon; Parmenter, David |
| 184 | VERFAHREN UND VORRICHTUNG ZUM ÜBERWACHEN DES SCHUTZGASES BEI EINEM SCHWEIßPROZESS | EP13805223.8 | 2013-11-11 | EP2817121A1 | 2014-12-31 | ZIMMER, Johannes; SCHARINGER, David; GRADAUER, Manuel; PFLÜGELMEIER, Helmut |
| The invention relates to a method and a device (30) for monitoring the inert gas (5) during a welding process performed using a welding torch (7), wherein at least one measurement variable (Pi), which is dependent on the type of inert gas (5), is measured by means of at least one sensor (Si). According to the invention, at least two measurement variables (Pi) of the inert gas (5) are measured and the measured values (Mi) of the at least two measurement variables (Pi) of the inert gas (5) are compared with several saved values (Mi'), which are associated with inert gas types (Gi), of the at least two measurement variables (Pi), and the inert gas type (Gi), for which the assigned values (Mi') of the at least two measurement variables (Pi) are closest to the measured values (Mi) of the at least two measurement variables (Pi) of the inert gas (5), is displayed. | ||||||
| 185 | Verfahren und Messvorrichtung zur Bestimmung von physikalischen Gaseigenschaften | EP14001767.4 | 2014-05-20 | EP2806271A1 | 2014-11-26 | Prêtre, Philippe; Kempe, Andreas; Suter, Tobias |
Es wird ein Verfahren zur Bestimmung physikalischer Gaseigenschaften vorgestellt, in dem das Gas oder Gasgemisch aus einem Gasreservoir (4) unter Druck durch eine kritische Düse (6) und über einen mikrothermischen Sensor (7) fliesst, der Druckabfall im Gasreservoir (4) als Funktion der Zeit gemessen wird, aus der Druckabfallmessung ein erster Gaseigenschaftsfaktor (Γ*) bestimmt wird, aus dem Durchflusssignal des mikrothermischen Sensors (7) ein zweiter Gaseigenschaftsfaktor (Γ) bestimmt wird, mit Hilfe des mikrothermischen Sensors (7) die Wärmeleitfähigkeit (λ) des Gases oder Gasgemisches bestimmt wird; und aus dem ersten und zweiten Gaseigenschaftsfaktor (Γ*, Γ) und der Wärmeleitfähigkeit (λ) mittels Korrelation eine gesuchte physikalische Gaseigenschaft ermittelt wird.
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| 186 | SYSTEM AND METHOD FOR MEASURING CHARGE AMOUNT OF PRESSURE VESSEL USING PRESSURE AND VOLUME | EP12842693.9 | 2012-08-20 | EP2696127A1 | 2014-02-12 | GIL, Young Man; KIM, Gwang Yun |
A measuring system for the charged amounts in a pressure container using pressure and volume comprising: an information acquisition device that can collect information on volume and maximum charging pressure of the pressure container; first and second automatic valves, a reference container, a pressure sensor and a temperature sensor that are connected to a gas line between a storage tank and a charging nozzle; a control part that calculates the charged amounts through engineering calculations with pressure detected by the pressure sensor, temperature detected by the temperature sensor, and basic information on the pressure container and that calculates changes in temperature and volume of the pressure container to calibrate for the charged amounts, determine safety of the pressure container, and convert the calibrated charged amount to a sum of money; and a display part that receives the calculated information from the control part and inform it to a user. |
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| 187 | Apparatus, system and method for measuring resistance of an inhaler | EP13185426.7 | 2010-03-11 | EP2676695A2 | 2013-12-25 | Adamo, Benoit; McLean, Scott; Smutney, Chad C.; Polidoro, John M.; Sahi, Carl R. |
Abstract: The present disclosure relates to a device (10) and method for measuring the resistance of inhalers (20) to air flow. In particular, the device and method can be used to measure the resistance to air flow of dry powder inhalers (20), which are used for pulmonary drug delivery. The device (10) has a pair of chambers (12, 18) to mount and enclose an inhaler (20) within. Each chamber (12, 18) has a respective valve. The device (10) has further a pressure controller (22), a flow controller (24) and pressure and flow sensors and microprocessors configured to control opening and closing of the valves and to detect and analyze the corresponding signals.
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| 188 | PROCESS FOR MONITORING THE POLYMERIZATION OF ETHYLENE OR ETHYLENE AND COMONOMERS IN A TUBULAR-REACTOR AT HIGH-PRESSURES | EP11797323.0 | 2011-12-19 | EP2655436A1 | 2013-10-30 | WEIAND, Sebastian; GSELLA, Wolfgang; KUHNE, Victor; SCHMIDT, Christian-Ulrich; ZIMMERMANN, Tom |
| Process for monitoring the polymerization of ethylene or ethylene and comonomers in the presence of free-radical polymerization initiator at pressures in the range of from 160 MPa to 350 MPa and temperatures in the range of from 100°C to 350°C in a tubular reactor with one or more reaction zones, which is equipped with cooling jackets for cooling the tubular reactor with a cooling medium, comprising the steps of a) measuring as process parameters the temperature profile and the pressure of the reaction medium and the flow and temperature profile of the cooling medium along the reactor, b) monitoring the feeds of ethylene, if present comonomer, free-radical polymerization initiator and chain-transfer agent to all reaction zones, c) calculating, based on the measured process parameters and on a model for the polymerization process, concentrations for free-radical polymerization initiator, chain-transfer agent, ethylene and, if present, comonomers at at least so many positions along the reactor, that at least one calculation is carried out all 10 s for a volume unit flowing through the reactor, d) calculating, based on the measured process parameters and the calculated concentrations, the cooling power, the generation of heat, and the concentration of radicals, e) calculating, based on the calculated data of the cooling power, of the generation of heat, and of the concentration of radicals, the potential of a thermal runaway of the reaction mixture at the positions along the reactor which have the highest temperatures, and f) outputting an alarm signal if the calculated value for the potential of a thermal runaway exceeds a predefined value and process for polymerizing ethylene or ethylene and comonomers comprising such a monitoring process. | ||||||
| 189 | APPARATUS, SYSTEM AND METHOD FOR MEASURING RESISTANCE OF AN INHALER | EP10710493.7 | 2010-03-11 | EP2405963A1 | 2012-01-18 | ADAMO, Benoit; MCLEAN, Scott; SMUTNEY, Chad, C.; POLIDORO, John, M.; SAHI, Carl, R. |
| Abstract: The present disclosure relates to a device (10) and method for measuring the resistance of inhalers (20) to air flow. In particular, the device and method can be used to measure the resistance to air flow of dry powder inhalers (20), which are used for pulmonary drug delivery. The device (10) has a pair of chambers (12, 18) to mount and enclose an inhaler (20) within. Each chamber (12, 18) has a respective valve. The device (10) has further a pressure controller (22), a flow controller (24) and pressure and flow sensors and microprocessors configured to control opening and closing of the valves and to detect and analyze the corresponding signals. | ||||||
| 190 | OIL LEAKAGE DETECTOR | EP07722569.6 | 2007-04-20 | EP2013606B1 | 2012-01-18 | JØRGENSEN, Torben |
| An oil leakage detector for detecting the leakage of e.g. diesel or fuel oil in an engine room of a vessel comprises a conduit (102) for an airflow therethrough, and a screen (108) in the conduit. The screen (108) is meshed to prevent oil particles or droplets from passing therethrough. A sensor (110) determines a pressure loss across the screen, and a control system (114) operatively connected to the sensor is configured to output an oil leakage warning signal if the pressure loss exceeds a predetermined threshold value. A fan (104) may be provided for generating the airflow through the conduit. A gas sensor (112) for determining the presence of hydrocarbon, carbon monoxide or carbon dioxide is optionally provided. | ||||||
| 191 | Verfahren zur Online-Überwachung der in Isolierflüssigkeiten von Hochspannungsanlagen gelösten atmosphärischen Gase und Vorrichtung zur Durchführung des Verfahrens | EP09156482.3 | 2009-03-27 | EP2233922A1 | 2010-09-29 | Bräsel, Eckhard, Dr.; Sasum, Ute, Dr. |
Verfahren zur Online-Überwachung der in Isolierflüssigkeiten von Hochspannungsanlagen gelösten atmosphärischen Gase ohne den Einsatz eines Gasanalysators, mit dem Ziel einer breiteren Anwendung. |
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| 192 | VERFAHREN UND VORRICHTUNG ZUM BESTIMMEN DER GASZUSAMMENSETZUNG IN EINEM TANK | EP07821847.6 | 2007-10-25 | EP2084510A1 | 2009-08-05 | BAUER, Erwin; ELLMER, Dietmar |
| Method for determining the composition of a gas mixture in a tank (10), having the following steps: determining (61) a first pressure in the tank (10) at the start of a predetermined time interval; removing gas mixture from the tank (10); determining (63, 64, 67, 68) the mass of the gas mixture which is removed from the tank (10) during the time interval; determining (61) a second pressure in the tank (10) at the end of the predetermined time interval; determining (71, 72, 73, 81, 82) the composition of the gas mixture in the tank (10) from the first pressure, the second pressure and the mass of the gas mixture removed from the tank (10) during the time interval. | ||||||
| 193 | CELL FOR TESTING FLUIDS AT ELEVATED PRESSURES | EP06783990.2 | 2006-08-31 | EP1920231A1 | 2008-05-14 | LINDEBERG, Erik, Gøsta, Bruno |
| An apparatus for a burst safe pressure-neutral high pressure cylinder in pVT and condensate cells is described. The dimensions of an outer cylinder are such as to prevent plastic flow of the inner cylinder wall caused by elevated inside pressure and/or temperature. | ||||||
| 194 | Verfahren zur Detektion einer Gasblase in einer Flüssigkeit | EP04450141.9 | 2004-07-08 | EP1505381B1 | 2007-10-24 | Gruebler, Robert, Dr.; Landschützer, Egon, Ing.; Steinböck, Wolf-Dietrich, Ing. |
| 195 | IMPROVED DOWNHOLE PV TESTS FOR BUBBLE POINT PRESSURE | EP04755785.5 | 2004-06-21 | EP1649140A1 | 2006-04-26 | DIFOGGIO, Rocco; MICHAELS, John, M.; LEE, Jaedong |
| The present invention provides an objective bubble point pressure determination method enables new applications of downhole PV (Pressure Volume) test results such as in situ measurement of the bubble point pressure for use as a quality control parameter for sampling. The present invention provides a method and apparatus to fit data points to a curve and to smooth these points over an interval of N points. The derivative of the curve is determined to obtain peak acceleration. The peak acceleration represents the bubble point pressure. This bubble point pressure is verified by comparison to changes in fluid compressibility and visual observation of a pressure volume plot history. | ||||||
| 196 | SELF-REFERENTIAL METHOD AND APPARATUS FOR CREATING STIMULUS REPRESENTATIONS THAT ARE INVARIANT UNDER SYSTEMATIC TRANSFORMATIONS OF SENSOR STATES | EP01971333.8 | 2001-09-25 | EP1330782A1 | 2003-07-30 | Levin, David N. |
| The inventive method and apparatus include sensory devices (Fig. 1) that invariantly represent stimuli in the presence of processes that cause systematic sensor state transformations (Fig. 7). Such processes include: 1) alterations of the device's detector, 2) changes in the observational environment external to the sensory device and the stimuli, and 3) certain modifications of the presentation of the stimuli themselves. A specific embodiment of the present invention is an intelligent sensory device having a 'front end' comprised of such a representation 'engine' (Fig. 1). The detectors of such a sensory device need not be recalibrated, and its pattern analysis module need not be retrained, in order to account for the presence of the above-mentioned transformative processes. Another embodiment of the present invention is a communications system that encodes messages as representations of signals (Fig. 18). The message is not corrupted by signal transformations due to a wide variety of processes affecting the transmitters, receivers, and the channels between them. | ||||||
| 197 | Vorrichtung zur Bestimmung des Reifeninnendruckes | EP02090421.5 | 2002-12-20 | EP1327872A2 | 2003-07-16 | Drechsel, Matthias, Dr.; Wunderwald, Reinald |
Die Erfindung bezieht sich auf eine Vorrichtung zur Bestimmung des Reifeninnendruckes, insbesondere von Fahrzeugreifen, mit einer Messeinheit, einer Auswerteelektronik und einer optisch-akustischen Anzeigeeinheit. Erfindungsgemäß ist vorgesehen, dass die Messeinheit je Fahrzeugspur angeordnet ist und elektromechanische Mittel mit einem nachgeordneten Signalwandler aufweist. |
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| 198 | PUMPING AND PRESSURE DETECTION USING FLEXIBLE TUBES | EP95911449.0 | 1995-03-21 | EP0752064A1 | 1997-01-08 | LINDSEY, Michael, John; COULSON, David, Robert |
| A peristaltic pump unit (18) has a flexible infusate line (28) which is repeatedly compressed by a flat plate like pusher (30). Transverse valve plates (32, 34), on either side of the pusher (30), operate sequentially to close the line in front of and behind the pusher. A resistive pressure sensor (50), between the two valves, provides signals to a microprocessor (46) which provides the system monitoring capabilities. Consistency in dose rate is provided by arranging for the flexible line (28) to be received in an elongate groove or channel (58) which acts to restrain sideways bulging of the line as it is being compressed by the pusher. | ||||||
| 199 | METHOD AND DEVICE FOR MEASURING VARIATION IN DECOMPOSITION RATE OF SPECIAL MATERIAL GAS | EP92910164 | 1992-05-13 | EP0698788A4 | 1995-01-06 | OHMI TADAHIRO |
| A method and a device for measuring detailed decomposition rate characteristic of special material gas such as silane gas. After inert gas is supplied from a gas purifier (1) (a first gas-supply source) into a reaction pipe (20) to provide a high purity atmosphere in said pipe, the inside of said pipe is baked by heaters (25 to 27). Then, the inside of the reaction pipe (20) is kept in an atmosphere at a specified temperature and special material gas with a specified purity is supplied from a bomb (10) (a second gas-supply source) into the reaction pipe at a fixed flow rate. When the inside of the reaction pipe (20) reaches a specified terminal temperature, a decomposition rate of the special material gas at said temperature is measured by a gas chromatography (12) by, for example, extracting a part of gas in the reaction pipe. Afterward, a flow rate of the special material gas is successively varied and a decomposition rate at every time of variation is measured. Further, an atmosphere inside the reaction pipe (20) is successively set to one at another specified temperature for measuring a decomposition rate at every temperature. With an impurity concentration in the special gas varied, said measurement is repeated. | ||||||
| 200 | Verfahren zur Messung nichtkondensierbarer Gase in Sterilisierdampf | EP94108974.0 | 1994-06-10 | EP0629849A1 | 1994-12-21 | Kammermeier, Bernhard, Dipl.-Ing. |
Verfahren zur Messung des Anteils nichtkondensierbarer Gase, insbesondere im Sterilisierdampf eines Sterilisators, wobei die Verminderung des Gewichts einer Flüssigkeitssäule die proportional zur Länge der in einem Steigrohr eingeschlossenen und die Flüssigkeit verdrängenden Gasblasen ist, als Meßgröße genutzt wird. |
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