专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2018005952A1 METHODS AND SYSTEM FOR EVALUATING AND MAINTAINING DISINFECTANT LEVELS IN A POTABLE WATER SUPPLY 审中-公开
标题翻译：用于评估和维持可饮用水供应中的消毒剂水平的方法和系统
公开(公告)号：WO2018005952A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/040263
申请日：2017-06-30
申请人： PAX WATER TECHNOLOGIES INC.
发明人： GIGUERE, Robin , FISKE, Peter
IPC分类号： C02F9/00
CPC分类号： C02F1/008 , C02F1/76 , C02F1/766 , C02F2209/003 , C02F2209/005 , C02F2209/02 , C02F2209/04 , C02F2209/06 , C02F2209/14 , G01N27/4168 , G01N33/188
摘要： A method of determining a disinfectant composition of a municipal water supply from a water sample that includes: (a) obtaining a water sample from a water source at a sampling location; (b) adding a chlorine-containing material to the water sample in the presence of an oxidation reduction potential (ORP) measurement device; (c) generating a plurality of ORP measurements during addition of the chlorine-containing material to the water sample; (d) estimating a concentration of one or more of free ammonia, fully combined ammonia, monochloramine, or a mixture of dichloramine and trichloramine in the water sample in which the estimation is derived from the relationship between the added chlorine material and the plurality of ORP measurements; and (e) determining a disinfectant composition of the water source at the water sampling location from the concentration calculation. A method of determining free ammonia composition is also included.
摘要翻译：一种从水样品中确定市政供水的消毒剂组合物的方法，该方法包括：（a）在取样地点从水源获得水样; （b）在存在氧化还原电位（ORP）测量装置的情况下向水样添加含氯材料; （c）在将所述含氯材料加入所述水样品期间产生多个ORP测量结果; （d）估计水样中的游离氨，完全组合的氨，一氯胺或二氯胺和三氯胺的混合物中的一种或多种的浓度，其中估计源自所加入的氯材料与多种ORP之间的关系测量; 和（e）从浓度计算确定在水采样位置的水源的消毒剂组成。还包括测定游离氨组成的方法。

2. 发明申请

WO2016131732A1 A COMPUTER DEVICE FOR ACTING AS A METER 审中-公开
标题翻译：一个用于作为一个表进行操作的计算机装置
公开(公告)号：WO2016131732A1
公开(公告)日：2016-08-25
申请号：PCT/EP2016/053074
申请日：2016-02-12
申请人： CAMLAB LIMITED
发明人： MAULDER, Rowan David , MILLER, David Paul , THOMAS, Gregory Mark , SIMS, Matthew John , SIMS, Stephen Charles
IPC分类号： G01N27/416 , G01N33/487
CPC分类号： G01N27/4163 , G01K1/00 , G01N27/4168
摘要： A computer device (10) in the form of a smart phone for acting as a meter comprises a sensor input (11) for inputting data from a sensor, a store, and a data output (14). The computer device (10) is arranged to act as a meter to provide measurements data from a sensor input at the sensor input (11) over time. The store is arranged to store the measurements and to store measurement configuration data. The computer device (10) is arranged to configure the measurements based on the configuration data to form configured data and to output the configured data from the data output (14). The computer device (10) also comprises an information input for inputting information that affects the data from the sensor in the form of a camera (30). The computer device (10) is arranged such that the measurements are associated with the information input at the camera (30).
摘要翻译：智能电话形式的计算机设备（10），用于作为仪表，包括用于从传感器，存储器和数据输出（14）输入数据的传感器输入端（11）。计算机设备（10）被布置为用作仪表，以随时间从传感器输入端（11）处的传感器输入提供测量数据。存储器被设置为存储测量值并存储测量配置数据。计算机装置（10）被布置成基于配置数据配置测量以形成配置的数据并从数据输出（14）输出配置的数据。计算机设备（10）还包括用于输入以相机（30）的形式影响来自传感器的数据的信息的信息输入。计算机装置（10）被布置成使得测量与在相机（30）处输入的信息相关联。

3. 发明申请

WO2015073286A1 METHODS FOR DETERMINING STATE OF CHARGE AND CALIBRATING REFERENCE ELECTRODES IN A REDOX FLOW BATTERY 审中-公开
标题翻译：确定电池充电状态和校准参考电极在REDOX流量电池中的方法
公开(公告)号：WO2015073286A1
公开(公告)日：2015-05-21
申请号：PCT/US2014/064251
申请日：2014-11-06
申请人： LOCKHEED MARTIN ADVANCED ENERGY STORAGE, LLC
发明人： MORRIS-COHEN, Adam , DUFFEY, Kean , HAYS, Peter, F. , LEE, Sophia
IPC分类号： H01M8/18 , H01M8/20 , H01M8/02
CPC分类号： H01M8/188 , G01N27/308 , G01N27/4163 , G01N27/4168 , H01M8/04186 , H01M8/04544 , H01M8/04604 , H01M8/20 , H02J7/0068 , Y02E60/528
摘要： The invention concerns methods of determining the state of charge of a half-cell within a redox flow battery, the method comprising: (i) measuring the rate of change in equilibrium half- cell reduction potential of the electrolyte as charge is passed into the electrolyte solution within the cell; and (ii) correlating said rate of change in equilibrium half-cell reduction potential with the state of charge of said half-cell. Other aspects of the invention concern balancing the state of charge of a flow battery and methods of calibrating an oxidation/reduction probe.
摘要翻译：本发明涉及确定氧化还原液流电池内的半电池的充电状态的方法，该方法包括：（i）测量当电荷进入电解质时电解质的平衡半电池还原电位的变化率细胞内溶液; 和（ii）将所述平衡半电池还原电位的所述变化率与所述半电池的充电状态相关联。本发明的其他方面涉及平衡流动电池的充电状态和校准氧化/还原探针的方法。

4. 发明申请

WO2014130247A1 SYSTEMS AND METHODS FOR MONITORING AND CONTROLLING IN HOT WATER SYSTEMS 审中-公开
标题翻译：用于监测和控制热水系统的系统和方法
公开(公告)号：WO2014130247A1
公开(公告)日：2014-08-28
申请号：PCT/US2014/014920
申请日：2014-02-05
申请人： NALCO COMPANY
发明人： FOX, Jeffrey, V. , TOTURA, George, T. , HICKS, Peter , GRATTAN, David, A. , GODFREY, Martin
IPC分类号： F24H9/20 , F22B35/00
CPC分类号： F22B35/00 , F22B37/025 , F24D19/0092 , G01N27/4168
摘要： Disclosed are systems and methods for monitoring and controlling a real-time oxidation-reduction potential in a hot water system to inhibit corrosion in the hot water system. The method includes defining one or more operational protective zones in the hot water system. One or more of the operational protective zones includes an oxidation-reduction potential probe that is operable to measure a real-time oxidation-reduction potential in the hot water system at operating temperature and pressure. The probe transmits the measured real-time potential to the controller, which assesses and interprets the transmitted potential to determine whether it conforms to an oxidation-reduction potential setting. If the measured potential does not conform the oxidation-reduction potential setting, the controller is operable to feed or remove one or more active chemical species into or from the hot water system and further operable to change at least one system parameter.
摘要翻译：公开了用于监测和控制热水系统中的实时氧化还原电位以抑制热水系统中的腐蚀的系统和方法。该方法包括在热水系统中定义一个或多个操作保护区。一个或多个操作保护区包括氧化还原电势探针，其可操作以在操作温度和压力下测量热水系统中的实时氧化还原电位。探测器将测量的实时电位发送到控制器，控制器评估和解释传输的电位，以确定其是否符合氧化还原电位设置。如果测量的电位不符合氧化还原电位设置，则控制器可操作地将一种或多种活性化学物质进入或从热水系统中取出或移除，并且还可操作以改变至少一个系统参数。

5. 发明申请

WO2014066255A1 TOTAL CHLORINE WATER DETECTION SYSTEM AND METHOD FOR MEDICAL FLUID TREATMENTS 审中-公开
标题翻译：全氯液检测系统及医用流体处理方法
公开(公告)号：WO2014066255A1
公开(公告)日：2014-05-01
申请号：PCT/US2013/065953
申请日：2013-10-21
申请人： BAXTER INTERNATIONAL INC. , BAXTER HEALTHCARE S.A.
发明人： WHITE, Jeff , CHEN, Ye , DING, Samuel , TITUS, Joel , ROHDE, Justin , MALIEKKAL, Shincy , COOPER, Kevin
IPC分类号： G01N33/18 , G01N27/416
CPC分类号： A61M1/14 , A61M1/1656 , A61M1/1666 , A61M1/1668 , A61M1/1674 , B01D61/243 , B01D61/32 , B01D2311/2684 , C02F1/44 , C02F1/4674 , C02F2209/29 , C02F2305/02 , G01N27/4168 , G01N33/182 , Y02W10/33 , Y10T436/193333
摘要： A system and method for determining a concentration of total chlorine in dialysis water are provided. The system comprises a main unit housing a KI/water sample chamber and a sodium sulfate chamber. A first electrode pair bridges the two chambers and generates tri-iodide proportional to the amount of total chlorine in the water sample. A second electrode pair in contact with fluid in the KI/water sample detects an amount of tri-iodide generated by the first electrode pair. The system is suitable for use in connection with, or for incorporation into, a water purification system for generating dialysis fluid, and may include a display that alerts the user to stop or prevent a hemodialysis treatment if the total chlorine level exceeds a predetermined level.
摘要翻译：提供了一种用于测定透析水中总氯浓度的系统和方法。该系统包括容纳KI /水样品室和硫酸钠室的主单元。第一电极对桥接两个室，并产生与水样品中总氯量成比例的三碘化物。与KI /水样品中的流体接触的第二电极对检测由第一电极对产生的三碘化物的量。该系统适用于与用于生成透析液体的水净化系统相关联或用于并入用于产生透析液体的水净化系统，并且可以包括如果总氯水平超过预定水平则警告用户停止或防止血液透析治疗的显示器。

6. 发明申请

WO2014066254A1 INTEGRATED WATER TESTING SYSTEM AND METHOD FOR ULTRA-LOW TOTAL CHLORINE DETECTION 审中-公开
标题翻译：一体化水测试系统和超低总氯检测方法
公开(公告)号：WO2014066254A1
公开(公告)日：2014-05-01
申请号：PCT/US2013/065951
申请日：2013-10-21
申请人： BAXTER INTERNATIONAL INC. , BAXTER HEALTHCARE S.A.
发明人： WHITE, Jeff , CHEN, Ye , DING, Samuel , TITUS, Joel , ROHDE, Justin , MALIEKKAL, Shincy , COOPER, Kevin
IPC分类号： G01N33/18 , G01N27/416 , A61M1/16
CPC分类号： A61M1/1656 , A61M1/1603 , A61M1/1664 , A61M1/1668 , A61M2205/3327 , A61M2205/502 , A61M2205/75 , C02F1/50 , C02F2103/026 , G01N27/30 , G01N27/413 , G01N27/4168 , G01N33/0036 , Y02W10/33
摘要： A system and method for determining a concentration of total chlorine in dialysis water are provided. The system comprises a main unit housing an iodide/water sample chamber and a reducing agent chamber. An electrode pair bridges the two chambers and generates tri-iodide proportional to the amount of total chlorine in the dialysis water. The electrode pair detects the amount of tri-iodide generated in proportion to the amount of active chloride in the dialysis water. The system is suitable for use in connection with, or for incorporation into, a water purification system for generating dialysis fluid, and may include a display that alerts the user to stop or prevent a hemodialysis treatment if the total chlorine level exceeds a predetermined level.
摘要翻译：提供了一种用于测定透析水中总氯浓度的系统和方法。该系统包括容纳碘化物/水样品室和还原剂室的主单元。电极对桥接两个室，并产生与透析水中总氯量成比例的三碘化物。电极对检测与透析水中的活性氯化物的量成比例地产生的三碘化物的量。该系统适用于与用于生成透析液体的水净化系统相关联或用于并入用于产生透析液体的水净化系统，并且可以包括如果总氯水平超过预定水平则警告用户停止或防止血液透析治疗的显示器。

7. 发明申请

WO2013110144A1 SALT WATER POOL CHLORINATOR HAVING A SENSOR 审中-公开
标题翻译：具有传感器的盐水池氯化物
公开(公告)号：WO2013110144A1
公开(公告)日：2013-08-01
申请号：PCT/AU2013/000076
申请日：2013-01-29
申请人： ZODIAC GROUP AUSTRALIA PTY LIMITED
发明人： MASTIO, Emmanuel
IPC分类号： C02F1/76 , C02F1/461 , C25B1/26 , G01N27/414 , G01N27/49
CPC分类号： C02F1/4674 , C02F1/46104 , C02F2103/08 , C02F2103/42 , C02F2201/004 , C02F2201/461 , C02F2209/04 , C02F2209/05 , C02F2209/055 , C02F2209/06 , C02F2209/07 , C02F2209/15 , C02F2209/18 , C02F2209/29 , C02F2305/02 , C02F2307/00 , C25B1/26 , C25B9/00 , G01N27/4168
摘要： Disclosed herein is a unit for a salt water pool chlorinator that is arranged for water to flow therethrough. The unit is configured for an electrode assembly to be received therein and is arranged such that some of the water flows through the electrode assembly. The unit has a channel, defined by a barrier impermeable to water, arranged for some other of the water to flow through the channel. At least one port may be arranged at the channel whereby at least one of a sensor, a feeder and an extractor can use the port to respectively detect, feed into and extract water in the channel.
摘要翻译：本文公开了一种用于盐水池氯化器的装置，其被布置用于水流过其中。该单元构造成用于容纳在其中的电极组件，并且布置成使得一些水流过电极组件。该单元具有由不透水的屏障限定的通道，其布置成用于其他一些水流过通道。至少一个端口可以布置在通道处，由此传感器，馈送器和提取器中的至少一个可以使用端口来分别检测，馈送和提取通道中的水。

8. 发明申请

WO2012112611A2 AMPEROMETRIC SENSOR SYSTEM 审中-公开
标题翻译：电压传感器系统
公开(公告)号：WO2012112611A2
公开(公告)日：2012-08-23
申请号：PCT/US2012/025125
申请日：2012-02-14
申请人： SILVERI, Michael, A.
发明人： SILVERI, Michael, A.
IPC分类号： G01N17/00
CPC分类号： G01N27/08 , F04D1/04 , G01N27/06 , G01N27/4168 , Y10T29/49002
摘要： A sensor system that measures at least one parameter of water includes an electronics subsystem and includes a sensor housing electrically and mechanically coupled to the electronics subsystem. The sensor housing encloses a chamber that receives water via at least one inlet and that releases water via at least one outlet. At least one sensor has at least one electrode exposed to water in the chamber. A flow generator causes water to flow through the chamber. A plurality of objects within the chamber move in response to the water flow and abrasively clean the at least one electrode. Preferably, the sensor system includes a chlorine sensor having at least two electrodes. The electronics subsystem applies a first differential voltage between the two electrodes during a measurement interval and then applies a second differential voltage between the two electrodes during an interval following the measurement interval.
摘要翻译：测量水的至少一个参数的传感器系统包括电子子系统，并且包括电气和机械耦合到电子子系统的传感器外壳。传感器外壳包围通过至少一个入口接收水并经由至少一个出口释放水的室。至少一个传感器具有暴露于腔室中的水的至少一个电极。流量发生器使水流过腔室。室内的多个物体响应于水流而移动并且磨蚀性地清洁至少一个电极。优选地，传感器系统包括具有至少两个电极的氯传感器。电子子系统在测量间隔期间在两个电极之间施加第一差分电压，然后在测量间隔之后的间隔期间在两个电极之间施加第二差分电压。

9. 发明申请

WO2006033778A2 METHOD AND APPARATUS FOR CONDITIONING A SENSOR FOR MEASURING OXIDATION REDUCTION POTENTIAL 审中-公开
标题翻译：用于调节用于测量氧化还原潜能的传感器的方法和装置
公开(公告)号：WO2006033778A2
公开(公告)日：2006-03-30
申请号：PCT/US2005030683
申请日：2005-08-29
申请人： USFILTER CORPORTATION , APPLEGATE CHARLES S , DUBEY DAVID W
发明人： APPLEGATE CHARLES S , DUBEY DAVID W
IPC分类号： G01N27/26 , G01F1/64
CPC分类号： G01N27/4168
摘要： A method and apparatus for conditioning a sensor to measure an oxidation reduction potential of an aqueous solution such that the time to obtain a reliable oxidation reduction potential measurement is substantially reduced. Such conditioning is often necessary when the sensor is moved from potentiometric equilibrium (e.g., the sensor is cleaned, the sensor is exposed to air, and the like). The method may comprise generating a current through a measurement electrode and a reference electrode of the sensor for a duration of time. A reliable oxidation reduction potential measurement can be made as the voltage across the measurement electrode and the reference electrode stabilizes after the duration of time. Depending on the aqueous solution, the stabilized value can be constant or variable.
摘要翻译：一种用于调节传感器以测量水溶液的氧化还原电位的方法和装置，使得获得可靠的氧化还原电位测量的时间显着降低。当传感器从电位平衡移动（例如，传感器被清洁，传感器暴露于空气等）时，通常需要这种调理。该方法可以包括在一段时间内产生通过测量电极和传感器的参考电极的电流。由于测量电极和参考电极两端的电压在持续时间后稳定，因此可以进行可靠的氧化还原电位测量。取决于水溶液，稳定值可以是恒定的或可变的。

10. 发明申请

WO2004044576A1 METHOD FOR DETERMINING THE OXIDANT/ANTIOXIDANT ACTIVITY OF A SUBSTANCE 审中-公开
标题翻译：用于确定物质的氧化物/抗氧化剂活性的方法
公开(公告)号：WO2004044576A1
公开(公告)日：2004-05-27
申请号：PCT/RU2003/000493
申请日：2003-11-14
IPC分类号： G01N27/60
CPC分类号： G01N27/4168
摘要： The invention relates to an electrochemical method for determining the oxidant/antioxidant activity of substances. Said oxidant/antioxidant activity is evaluated according to the modification of oxidation-reduction potential before and after the introduction of an analysed substance in a specific solution containing a mediator pair. The concentration of oxidants/antioxidants is calculated according to an empirical formula. The mediator system can be embodied in the form of a pair of chemical elements having different valence.
摘要翻译：本发明涉及一种用于测定物质的氧化剂/抗氧化活性的电化学方法。所述氧化剂/抗氧化剂活性根据在含有介体对的特定溶液中引入分析物质之前和之后的氧化还原电位的变化进行评价。根据经验公式计算氧化剂/抗氧化剂的浓度。介体系统可以以具有不同化合价的一对化学元素的形式来体现。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式