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. 发明授权

US11890581B2 Membrane defect inspection method and membrane defect inspection device 有权
公开(公告)号：US11890581B2
公开(公告)日：2024-02-06
申请号：US17296069
申请日：2019-12-03
申请人： KUBOTA CORPORATION
发明人： Keishi Watanabe , Shintaro Nishimoto , Tetsuya Uenaka , Fang Zhao , Akira Matsunaga
IPC分类号： B01D65/10 , C02F1/44 , G01N29/07 , G06T7/00
CPC分类号： B01D65/104 , C02F1/44 , G01N29/07 , G06T7/0004 , G01N2291/011 , G01N2291/023 , G01N2291/0289 , G01N2291/044 , G01N2291/101 , G06T2207/10132 , G06T2207/30108
摘要： A membrane defect inspection method is for a membrane module set including a plurality of membrane modules connected in parallel under a straight pipe portion of gas detection piping extending in a horizontal direction and communicating with primary spaces in the plurality of membrane modules to which raw water is supplied or secondary spaces. The method includes a gas injection process where gas is injected into spaces opposite to the primary spaces or the secondary spaces communicating with the gas detection piping while the gas detection piping is filled with water, and an echo detection process where an ultrasonic sensor is brought into contact with an end portion of the straight pipe portion of the gas detection piping, and a reflected wave of an ultrasonic wave transmitted from the ultrasonic sensor is detected.

2. 发明公开

US20230415099A1 METHOD OF EVALUATING SEPARATION MEMBRANE MODULE 审中-公开
公开(公告)号：US20230415099A1
公开(公告)日：2023-12-28
申请号：US18466113
申请日：2023-09-13
申请人： NGK INSULATORS, LTD.
发明人： Katsuya SHIMIZU , Makiko ICHIKAWA , Kenichi NODA , Naoto KINOSHITA
IPC分类号： B01D65/10 , B01D71/02
CPC分类号： B01D65/102 , B01D65/104 , B01D71/0281
摘要： A method of evaluating a separation membrane module includes a step of supplying a performance degradation gas having a property of reducing permeance of a separation membrane to a primary side of the separation membrane, and a step of, after the previous step, supplying an evaluation fluid to the primary side of the separation membrane to measure a flow rate of the evaluation fluid to a secondary side of the separation membrane.

3. 发明授权

US08982156B2 Assembling method, operating method, augmented reality system and computer program product 有权
标题翻译：组装方法，操作方法，增强现实系统和计算机程序产品
公开(公告)号：US08982156B2
公开(公告)日：2015-03-17
申请号：US13643365
申请日：2011-04-26
申请人： Frank Maggiore
发明人： Frank Maggiore
IPC分类号： G09G5/00 , G06T19/00 , B01D65/10 , B01J19/00 , B01L99/00 , C12M1/36 , G01N15/08 , G06T7/00
CPC分类号： G06T19/006 , B01D65/104 , B01J19/0033 , B01L99/00 , C12M41/48 , G01N15/0826 , Y10T29/49764
摘要： An assembling method for assembling a measurement or production set-up includes providing an augmented reality system with a processing device, an output device and a sensing device. The sensing device captures sensing data belonging to a working space. The method then includes providing first and second set-up components having first and second markers at the working space where the second set-up component is connectable to the first set-up component. The method captures the first and second markers by the sensing device and identifies the first and second marker. The processing device retrieves respective digital information assigned to the identified first and second markers from a database and makes a decision on the compatibility of the first set-up component with the second set-up component based on the retrieved digital information. An augmented representation of at least part of the captured sensing data and the decision on the compatibility is output.
摘要翻译：用于组装测量或生产设备的组装方法包括提供具有处理装置，输出装置和感测装置的增强现实系统。感测装置捕获属于工作空间的感测数据。该方法然后包括提供在工作空间处具有第一和第二标记的第一和第二设置组件，其中第二设置组件可连接到第一组件组件。该方法通过感测装置捕获第一和第二标记并识别第一和第二标记。处理装置从数据库中检索分配给识别的第一和第二标记的相应数字信息，并且基于所检索的数字信息来确定第一建立组件与第二设置组件的兼容性。输出至少部分捕获的感测数据的增强表示和关于兼容性的决定。

4. 发明申请

US20140015545A1 METHOD FOR INSPECTING HOLLOW FIBER FILTRATION MODULES 审中-公开
标题翻译：检查中空纤维过滤模块的方法
公开(公告)号：US20140015545A1
公开(公告)日：2014-01-16
申请号：US14001624
申请日：2012-03-21
申请人： Peter E.M. Aerts , Steven D. Jons
发明人： Peter E.M. Aerts , Steven D. Jons
IPC分类号： G01R27/32
CPC分类号： G01R27/32 , B01D63/02 , B01D65/104 , B01D2313/21 , B29C45/768 , B29C2945/76163 , B29C2945/76167 , B29C2945/76294 , F28F21/062 , F28F2200/00
摘要： Analyze a hollow fiber filter module for defects by providing a membrane header assembly with a header having a conduit defined there-through by a wall with multiple holes and a hollow fiber membrane inserted into a hole, directing a probe device with a sensor through the conduit, receiving sensory response information with the sensor, the sensory response information containing information sufficient to identify defect in the form of a hole lacking a hollow fiber membrane, a hole that has a hollow fiber membrane inserted to a non-desired depth, or both and then interpreting the sensory response information to detect such defects if they exist.
摘要翻译：通过提供具有头部的膜集管组件来分析中空纤维过滤器模块，所述组件具有限定在其上的管道，具有多个孔的壁和插入孔中的中空纤维膜，将具有传感器的探针装置引导通过导管使用传感器接收感觉响应信息，感觉响应信息包含足以识别缺乏中空纤维膜的孔的缺陷的信息，具有插入到非期望深度的中空纤维膜的孔或两者，以及然后解释感觉响应信息以检测这些缺陷（如果存在）。

5. 发明授权

US08610440B2 In situ membrane monitoring 失效
公开(公告)号：US08610440B2
公开(公告)日：2013-12-17
申请号：US12677890
申请日：2008-09-11
申请人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
发明人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
IPC分类号： G01R27/28
CPC分类号： G01N27/12 , B01D61/025 , B01D61/12 , B01D63/103 , B01D65/104 , B01D2313/345 , G01N7/10 , G01N17/008 , G01N27/02 , G01N27/026
摘要： A method for in situ monitoring of a membrane of a membrane separation system comprises measuring a complex impedance of the membrane at a plurality of frequencies to provide an indication of the electrical conduction and electrical polarization properties of the membrane. The membrane based separation system for removing or reducing the concentration of materials carried in a fluid including a separation membrane has a first pair of electrodes separated by the membrane and arranged for measurement of the complex impedance of the membrane at a plurality of frequencies to provide the indication of the membrane properties. There may also be a second pair of electrodes separated by the membrane for injecting the stimulus current such that the injecting and monitoring functions are separated.

6. 发明授权

US08571296B2 Method of testing the integrity of spiral wound modules 有权
标题翻译：测试螺旋缠绕模块完整性的方法
公开(公告)号：US08571296B2
公开(公告)日：2013-10-29
申请号：US12903236
申请日：2010-10-13
申请人： Steven D. Jons
发明人： Steven D. Jons
IPC分类号： G06K9/00
CPC分类号： B01D65/104 , B01D63/10 , B01D65/102 , Y02A20/131
摘要： Methods for testing the integrity of spiral wound modules including the introduction of pressurized gas within a sealed permeate collection tube and the detection of gas exiting at least one of the scroll faces of the module. The location(s) of gas exiting the scroll face can be correlated to defects in the module. In preferred embodiments, the subject test methods are non-destructive and can be applied to modules in either a dry or wet condition.
摘要翻译：用于测试螺旋缠绕模块的完整性的方法，包括在密封的渗透物收集管内引入加压气体，以及检测从模块的至少一个涡旋面排出的气体。离开涡旋面的气体的位置可以与模块中的缺陷相关联。在优选的实施方案中，本发明的试验方法是无损的，并且可以在干燥或潮湿条件下应用于模块。

7. 发明申请

US20130047707A1 LEAK TESTING METHOD AND LEAK TESTING DEVICE FOR IODINE FILTER 有权
标题翻译：泄漏测试方法和泄漏测试装置用于碘过滤器
公开(公告)号：US20130047707A1
公开(公告)日：2013-02-28
申请号：US13697073
申请日：2011-04-25
申请人： Norihisa Mori , Naoyuki Kamishima
发明人： Norihisa Mori , Naoyuki Kamishima
IPC分类号： G01M3/04
CPC分类号： G21F9/02 , B01D53/22 , B01D65/104 , B01D2319/04 , B01J20/0233 , B01J20/103 , B01J20/165 , B01J20/186 , B01J20/20 , B01J20/28045 , B01J20/3007 , B01J20/3204 , B01J20/3236 , B01J20/3248 , G01M3/20 , G21C17/002
摘要： A leak testing device for an iodine filter according to the present embodiment includes an iodine adsorption unit including an iodine filter provided in a chamber provided in a duct, to which flue gas containing radioactive iodine is fed, and including an iodine adsorbing material that adsorbs radioactive iodine contained in the flue gas, a fluorine-containing-reagent feed unit that feeds a fluorine-containing reagent that does not contain chlorine into the duct, and a first fluorine-containing-reagent-concentration measurement unit and a second fluorine-containing-reagent-concentration measurement unit that measures a concentration of the fluorine-containing reagent on an upstream side and a downstream side of the iodine filter.
摘要翻译：本实施方式的碘过滤器的检漏装置包括碘吸附单元，其包括设置在管道内的室内的碘过滤器，供给含有放射性碘的烟道气，并且包括吸附放射性的碘吸附材料包含在烟道气中的碘，将含有不含氯的含氟试剂进料到管道中的含氟试剂进料单元和第一含氟试剂浓度测量单元和第二含氟试剂浓度测量单元，试剂浓度测量单元，其测量碘过滤器的上游侧和下游侧的含氟试剂的浓度。

8. 发明申请

US20120090716A1 SIMULATOR DEVICE 有权
标题翻译：模拟器件
公开(公告)号：US20120090716A1
公开(公告)日：2012-04-19
申请号：US13380138
申请日：2010-06-16
申请人： Robert Hogstedt , Jan-Erik Lynga , Perhenric Lonnberg , Mikael Sjogren , Johan Soderstrom
发明人： Robert Hogstedt , Jan-Erik Lynga , Perhenric Lonnberg , Mikael Sjogren , Johan Soderstrom
IPC分类号： F15D1/00
CPC分类号： B01D63/082 , B01D65/00 , B01D65/104 , B01D2313/105 , B01D2313/125 , B01D2313/18 , B01D2315/10 , F15D1/00 , Y10T137/877
摘要： A simulator device configured to replace a filtration unit in a crossflow filtration system comprises a feed inlet (41), a first flow path (43) connected to the feed inlet (41) for simulating a retentate flow in the filtration unit, and a second flow path (44) connected to the feed inlet (for simulating a permeate flow in the filtration unit. Adjustable valve means (45, 46) are provided for controlling at least one of the simulated retentate flow and the simulated permeate flow.
摘要翻译：配置成替换交叉流过滤系统中的过滤单元的模拟器装置包括进料入口（41），连接到进料入口（41）的用于模拟过滤单元中的滞留物流的第一流动路径（43）连接到进料口的流路（44）（用于模拟过滤单元中的渗透流），可调节阀装置（45,46）用于控制模拟渗余物流和模拟渗透流中的至少一种。

9. 发明授权

US08084259B2 Method of insuring the integrity of a filtering element 有权
标题翻译：确保过滤元件完整性的方法
公开(公告)号：US08084259B2
公开(公告)日：2011-12-27
申请号：US12315683
申请日：2008-12-05
申请人： Anthony DiLeo
发明人： Anthony DiLeo
IPC分类号： G01N31/00
CPC分类号： B01D35/143 , A61M2205/7509 , B01D29/60 , B01D61/22 , B01D65/104 , B01D2201/291 , B01D2311/08 , B01D2311/14 , B01D2311/246 , G01N15/0618 , G01N2015/084 , G01N2035/00811 , Y10S210/905 , Y10T436/115831 , Y10T436/25375
摘要： The present invention describes a system for accurately measuring the concentration of a substance within a filter housing. A concentration sensor and a communications device are coupled so as to measure and transmit the concentration of a particular substance within the filter housing while in use. This system allows the operator to certify the integrity of the filters within the filter housing at the customer site without additional equipment. In one embodiment, a tracer gas, such as helium or hydrogen, is added to a carrier and injected into the system. The concentration of tracer gas at a specific operating transmembrane pressure is indicative of bubble pointing specific pores in the filter. This test will give a more sensitive indication of the bubble point and the presence of defects than a standard diffusion test. In a second embodiment, two gasses, in a known ratio, are introduced into the filter housing.
摘要翻译：本发明描述了一种用于精确测量过滤器壳体内物质浓度的系统。浓度传感器和通信装置被耦合以便在使用中测量和传输过滤器壳体内的特定物质的浓度。该系统允许操作员在客户现场证明过滤器外壳内的过滤器的完整性，而无需附加设备。在一个实施方案中，将示踪气体，例如氦气或氢气加入载体并注入系统。示踪气体在特定操作跨膜压力下的浓度表示气泡指向过滤器中的特定孔隙。该测试将给出比起标准扩散测试更加灵敏的指示气泡点和缺陷的存在。在第二实施例中，将已知比例的两种气体引入过滤器壳体。

10. 发明授权

US08007568B2 Filter with memory, communication and pressure sensor 有权
标题翻译：过滤器内存，通讯和压力传感器
公开(公告)号：US08007568B2
公开(公告)日：2011-08-30
申请号：US11402438
申请日：2006-04-12
申请人： Anthony DiLeo , John Dana Hubbard
发明人： Anthony DiLeo , John Dana Hubbard
IPC分类号： B01D46/46
CPC分类号： B01D35/143 , B01D61/147 , B01D61/22 , B01D65/102 , B01D65/104 , B01D2201/291 , B01D2201/52 , B01D2201/56 , B01D2311/14 , B01D2313/44
摘要： The present invention describes a system and method for accurately measuring the pressure within a filter housing. A pressure sensor and a communications device are coupled so as to be able to measure and transmit the pressure within the filter housing while in use. This system can comprise a single component, integrating both the communication device and the pressure sensor. Alternatively, the system can comprise separate sensor and transmitter components, in communication with one another. In yet another embodiment, a storage element can be added to the system, thereby allowing the device to store a set of pressure values. The use of this device is beneficial to many applications. For example, the ability to read pressure values in situ allows integrity tests to be performed without additional equipment. In addition, integrity testing for individual filters within multi-filter configurations is possible.
摘要翻译：本发明描述了一种用于精确测量过滤器壳体内的压力的系统和方法。压力传感器和通信装置被联接以便能够在使用中测量和传送过滤器壳体内的压力。该系统可以包括集成通信设备和压力传感器的单个部件。或者，系统可以包括彼此通信的分离的传感器和发射器部件。在另一个实施例中，可以将存储元件添加到系统，从而允许设备存储一组压力值。使用此设备有利于许多应用程序。例如，原位读取压力值的能力允许在没有附加设备的情况下执行完整性测试。此外，可以对多过滤器配置中的各个过滤器进行完整性测试。

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