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1. 发明公开

EP4452445A1 A FILTER MEDIUM CONTAMINATION DETECTION STRUCTURE, A FILTER DEVICE, AND A FILTER WITH ABNORMAL WARNING FUNCTION 失效
公开(公告)号：EP4452445A1
公开(公告)日：2024-10-30
申请号：EP22840337.4
申请日：2022-12-23
申请人： Intex Marketing Ltd.
发明人： HUANG, Zhi Xiong , ZHANG, Ying Biao , LIN, Zheng Wen
IPC分类号： B01D29/60 , B01D35/143 , B01D35/30
CPC分类号： B01D35/143 , B01D35/30 , B01D29/606

2. 发明公开

EP4438162A1 VERFAHREN ZUM FILTRIEREN EINES GROSSEN VOLUMENS EINES MEDIUMS MIT EINER VORSTERILISIERBAREN, WENIGSTENS TEILAUTOMATISIERTEN EINWEG-FILTRATIONSVORRICHTUNG 审中-公开
公开(公告)号：EP4438162A1
公开(公告)日：2024-10-02
申请号：EP24176076.8
申请日：2018-10-11
申请人： Sartorius Stedim Biotech GmbH
发明人： LOEWE, Thomas , DIEL, Bernhard , SOMMER, Maik
IPC分类号： B01D61/18 , B01D36/00 , B01D61/20 , B01D61/22
CPC分类号： B01D2313/5820130101 , B01D36/001 , B01D61/18 , B01D61/20 , B01D61/22 , B01D2317/0420130101 , B01D29/601 , B01D29/605 , B01D29/606 , B01D65/02 , B01D2313/6020220801 , B01D2313/7020220801 , B01D2313/70120220801
摘要： Ein Verfahren zum Filtrieren eines großen Volumens eines Mediums mit einer vorsterilisierbaren, wenigstens teilautomatisierten Einweg-Filtrationsvorrichtung (10), die einen Unfiltrateingang (56), einen Filtratausgang (58), eine zwischen dem Unfiltrateingang (56) und dem Filtratausgang (58) verlaufende Hauptleitung, in der Hauptleitung angeordnete Filterelemente, eine Entlüftungsleitung (52) an einem Entlüftungsausgang (60) der Filterelemente, sowie Sensoren zur Erfassung bestimmter Prozessparameter, einschließlich eines Eingangsdrucksensors (64) am Unfiltrateingang (56), und Regeleinrichtungen zur Einstellung bestimmter Prozessparameter, einschließlich einer Förderpumpe (80) am Unfiltrateingang (56) und eines Entlüftungsventils (74) am Entlüftungsausgang (60), umfasst, umfasst folgende Prozessschritte: a) Befüllen der Einweg-Filtrationsvorrichtung (10) mit Medium mit geringem Fluss; b) Entlüften der Einweg-Filtrationsvorrichtung (10) durch die Entlüftungsleitung (52); c) Schließen der Entlüftungsleitung (52); d) Spülen der Einweg-Filtrationsvorrichtung (10), insbesondere der Filterelemente; und e) Filtration des Mediums mittels der Filterelemente. Die Anwesenheit von Flüssigkeit am Filtratausgang (58) wird aus einem Eingangsflusssignal eines Durchflusssensors (62) am Unfiltrateingang (56) und dem bekannten Systemvolumen bestimmt. Zumindest im Prozessschritt e) wird als Regelgröße ein von dem Eingangsdrucksensor (64) erfasster Eingangsdruck am Unfiltrateingang (56) herangezogen. Zumindest im Prozessschritt e) erfolgt die Steuerung des Flusses über eine Kennlinie der Förderpumpe (80), den Eingangsdrucksensor (64) und einen Entlüftungsflüssigkeitsdetektor (76). Die Sensoren und Regeleinrichtungen sind mit einem externen Kontroll- und Steuerungssystem (78) verbunden, das zur Auswertung und Verarbeitung von Sensordaten sowie zur Ansteuerung der Regeleinrichtungen basierend auf einem oder mehreren Steuerungsalgorithmen eingerichtet ist.

3. 发明授权

EP4056253B1 MEASURING UNIT AND FILTER APPARATUS 有权
公开(公告)号：EP4056253B1
公开(公告)日：2024-08-14
申请号：EP20885529.6
申请日：2020-11-04
IPC分类号： B01D35/30 , G01L13/00 , G01D11/24 , G01D11/30 , B01D29/11 , G01K1/14 , B01D29/21 , G08C17/02 , B01D35/143 , B01D29/60 , G01L19/00
CPC分类号： G01D11/30 , G01D11/24 , G01K1/14 , G08C17/02 , B01D35/143 , B01D2201/5620130101 , B01D2201/5220130101 , B01D2201/3020130101 , B01D29/606 , B01D29/21 , G01L19/0092

4. 发明公开

EP3266508A1 BALLAST WATER PRODUCTION METHOD AND BALLAST WATER TREATMENT SYSTEM 有权转让
标题翻译：压载水生产方法和压载水处理系统
公开(公告)号：EP3266508A1
公开(公告)日：2018-01-10
申请号：EP16758704.7
申请日：2016-02-03
申请人： Kuraray Co., Ltd.
发明人： YAMAMOTO, Mitsuaki , HAGIWARA, Kazuaki , TAJIMA, Yasuhiro
IPC分类号： B01D29/11 , B01D24/48 , B01D29/50 , B01D29/60 , B01D29/66 , B01D65/02 , B63B13/00 , C02F1/00
CPC分类号： B01D29/66 , B01D29/11 , B01D29/216 , B01D29/52 , B01D29/606 , B01D35/0273 , B01D35/12 , B01D65/02 , B01D2201/182 , B01D2201/54 , B63B13/00 , B63J4/002 , C02F1/00 , C02F1/004 , C02F2103/008 , C02F2201/005 , C02F2209/03 , C02F2303/16
摘要： A ballast water production method includes a filtering step of passing raw water supplied into a housing (20) through a filter (21) from a primary side that is upstream of the filter (21) to a secondary side that is downstream of the filter; a volume-increasing step of, after the filtering step, increasing a volume of water present in a space on the secondary side of the housing (20) while the supply of the raw water into the housing (20) is stopped; a pressurizing step of, after the volume-increasing step, pressurizing an inside of the housing (20) from the secondary side while the supply of the raw water into the housing (20) is stopped; and a rinsing step of, after the pressurizing step, passing a fluid through the filter (21) from the secondary side to the primary side while the supply of the raw water into the housing (20) is stopped.
摘要翻译：一种压舱水制造方法，其特征在于，包括：过滤工序，将从过滤器（21）的上游侧的一次侧向过滤器的下游侧的二次侧通过过滤器（21）供给到壳体（20）在所述过滤步骤之后，在停止向所述壳体（20）中供应所述原水的同时，增加存在于所述壳体（20）的所述次级侧上的空间中的水的体积的体积增大步骤; 加压步骤，在所述容积增大步骤之后，在停止向所述壳体（20）中供应所述原水的同时，从所述次级侧对所述壳体（20）的内部加压; 以及在加压步骤之后，在原水向壳体（20）的供应停止的同时，使流体从次级侧流过过滤器（21）到初级侧的漂洗步骤。

5. 发明公开

EP3110521A1 FILTRATION ASSEMBLY FOR GRADUALLY SCREENING OF FINE AND COARSE PARTICLES IN A SINGLE OPERATIONAL UNIT 有权
标题翻译：过滤器装置，用于渐进式筛选精细和粗大颗粒在一个单元功能
公开(公告)号：EP3110521A1
公开(公告)日：2017-01-04
申请号：EP15717277.6
申请日：2015-02-27
申请人： ANTEL Aritma Tesisleri Insaat Sanay Ve Ticaret Anonimim Sirketi
发明人： OSMAN OGUZ, Tameroglu
IPC分类号： B01D29/58 , B01D29/60 , B01D29/11 , B01D29/64
CPC分类号： B01D29/643 , B01D29/117 , B01D29/23 , B01D29/58 , B01D29/606 , B01D29/6461 , B01D29/94 , B01D35/02 , C02F1/001 , C02F2209/03 , C02F2303/16 , C02F2303/24
摘要： The present invention relates to an industrial scale filtration assembly for filtrating a liquid and screening of foreign particles and dirtiness. More particularly the invention pertains to a self-cleaning filtration assembly for gradually screening of fine and coarse particles in a single system by using different filtration screens (2, 4) concentrically formed in a single filter body (13).
摘要翻译：本发明涉及在工业规模过滤组件，其用于过滤外来颗粒和肮脏的液体和筛选。更具体地，本发明涉及一种自清洁过滤器组件，用于通过使用不同的过滤筛网在单个系统中逐步筛选细和粗颗粒的（2,4）在一个单一的过滤器主体（13）同心地形成。

6. 发明授权

EP2544787B1 FLUID FILTRATION AND PARTICLE CONCENTRATION DEVICE AND METHODS 有权转让
标题翻译：装置和方法用于液体过滤和颗粒浓度
公开(公告)号：EP2544787B1
公开(公告)日：2016-08-03
申请号：EP11754117.7
申请日：2011-03-10
申请人： Spiral Water Technologies, Inc.
发明人： Levitt, David J.
IPC分类号： B01D29/35 , B01D29/64 , B01D39/10 , B01D41/04
CPC分类号： B01D29/6476 , B01D29/117 , B01D29/23 , B01D29/601 , B01D29/606 , B01D29/6415 , B01D29/906 , B01D46/0041 , B01D46/0043 , B01D46/0065 , B01D46/2403 , B01D46/442 , B01D46/446 , B01D63/06 , B01D65/02 , B01D2201/184 , B01D2313/48 , B01D2321/2041 , B01D2321/30
摘要： Fluid filtration devices and methods of filtering fluids are described. The devices generally include a housing and an annular filter assembly, wherein the filter assembly is located inside the housing and comprises a filter material. The filter material may be, for example, an electroformed nickel screen having a smooth working surface and expanding pores. A rotating cleaning assembly comprising a distributor and wipers may be located inside the filter assembly.

7. 发明公开

EP2908923A1 FILTERVORRICHTUNG 有权
公开(公告)号：EP2908923A1
公开(公告)日：2015-08-26
申请号：EP13780066.0
申请日：2013-10-11
申请人： Hydac Filtertechnik GmbH
发明人： SAKRASCHINSKY, Michael , FIEDLER, Sebastian
IPC分类号： B01D29/15 , B01D29/21
CPC分类号： B01D29/606 , B01D29/15 , B01D29/21 , B01D2201/403
摘要： Disclosed is a filter device comprising at least one filter element (3), through which a fluid to be purified can flow with a determinable fluid operating pressure and which can be accommodated in a housing (1), wherein the fluid pressure prevailing at the respective filter element (3) may exhibit general pressure increases or pressure peaks which are damaging to the respective filter element (3), in particular to the filter material (9) thereof, and which can be reduced and/or smoothened by means of a compensation device which acts directly upon the respective filter element (3) and which has at least one flexible compensation element (29) that enables the volume of the fluid chamber of the housing (1) to be increased in accordance with a pressure peak or pressure increase, characterised in that the flexible compensation element (29) is arranged between the outer side of the filter material (9) of the filter element (3) and the adjacent inner wall of the housing (1).
摘要翻译：本发明公开了一种过滤装置，其包括至少一个过滤元件（3），待净化流体通过该过滤元件能够以可确定的流体操作压力流动并且可以容纳在壳体（1）中，其中流体压力在相应过滤元件（3）可以表现出对相应的过滤元件（3）特别是其过滤材料（9）有损害并且可以通过补偿减小和/或平滑该装置直接作用在相应的过滤器元件（3）上并且具有至少一个柔性补偿元件（29），该灵活的补偿元件能够使得壳体（1）的流体室的容积根据压力峰值或压力增加其特征在于，柔性补偿元件（29）布置在过滤元件（3）的过滤材料（9）的外侧和壳体（1）的相邻内壁之间。

8. 发明公开

EP2795285A2 DETECTION DEVICE AND METHOD 审中-公开
标题翻译： NACHWEISVORRICHTUNG UND VERFAHREN
公开(公告)号：EP2795285A2
公开(公告)日：2014-10-29
申请号：EP12816238.5
申请日：2012-12-21
申请人： Grundfos Holding A/S
发明人： ANDERSEN GAD, Jens , ENEMARK, Heidi L. , AL-SABI, Mohammad Nafi Solaiman , KURTZHALS, Jørgen
IPC分类号： G01N1/40 , B01D29/01
CPC分类号： G01N21/01 , B01D29/0095 , B01D29/603 , B01D29/606 , B01D29/66 , B01D39/10 , G01N1/40 , G01N1/4077 , G01N2001/4094
摘要： The invention relates to a device and a method for detecting particles, in particular parasites, in drinking water adapted to on-line application. In particular, the invention relates to a method for detecting parasites in water, said method comprising: Passing at least a part of the water through a filter; Applying indirect sonication with ultrasound to said filter to release parasites which have been collected in said filter without disrupting said parasites; Collecting parasites for detection; and Detecting the collected parasites. This serves to collect parasites in the filter and/or increase the concentration of parasites before the filter and/or disrupt aggregates without disrupting the parasites
per se . The invention further relates to a concentration device for filter filtration concentration of particles from a volume of a fluid. The concentration device comprises an ultrasonic transducer that is configured to clean the filter.
摘要翻译：本发明涉及用于在适于在线应用的饮用水中检测颗粒，特别是寄生虫的装置和方法。特别地，本发明涉及一种用于检测水中寄生虫的方法，所述方法包括：使至少一部分水通过过滤器; 对所述过滤器应用超声波间接超声处理以释放已经收集在所述过滤器中而不破坏所述寄生虫的寄生虫; 收集寄生虫进行检测; 并检测收集到的寄生虫。这用于在过滤器中收集寄生虫和/或增加过滤器之前的寄生虫的浓度和/或破坏聚集体而不破坏寄生虫本身。本发明还涉及一种用于从一定体积的流体过滤过滤浓缩颗粒的浓缩装置。浓缩装置包括被配置为清洁过滤器的超声换能器。

9. 发明公开

EP2714230A2 LIQUEFIED PETROLEUM GAS FILTRATION SYSTEM 有权
标题翻译：过滤设备，液化天然气
公开(公告)号：EP2714230A2
公开(公告)日：2014-04-09
申请号：EP12726535.3
申请日：2012-05-25
申请人： Donaldson Company, Inc.
发明人： VISWANATHAN, Karthik , JOHNSON, Philip, Edward , ZASTERA, Dustin , DOYLE, James , LAVALLEE, Gregory, L. , HAMPTON, Janelle M , DALLAS, Andrew J.
IPC分类号： B01D29/60 , B01D35/143 , B01D29/56
CPC分类号： B01D29/56 , B01D29/606 , B01D35/143 , C07C7/12 , C07C7/13
摘要： Described herein are filter assemblies for removing high molecular weight organic components from liquefied petroleum gas, as well as methods for removing high molecular weight components from liquefied petroleum gases. The filter assemblies include an upstream carbon-containing filter media pack and a downstream filter media pack.

10. 发明公开

EP2519333A1 FILTERVORRICHTUNG SOWIE FILTERELEMENT ZUR BENUTZUNG BEI EINER SOLCHEN FILTERVORRICHTUNG 有权转让
标题翻译：过滤装置和过滤嘴用于这种过滤装置
公开(公告)号：EP2519333A1
公开(公告)日：2012-11-07
申请号：EP10773848.6
申请日：2010-10-14
申请人： Hydac Fluidtechnik GmbH
发明人： WILKENDORF, Werner , BACKES, Volker
IPC分类号： B01D29/11 , B01D35/06
CPC分类号： B01D29/114 , B01D29/58 , B01D29/606 , B01D29/96 , B01D35/06 , B01D35/143 , B01D35/147 , B01D35/153 , B01D2201/293 , B01D2201/298 , B01D2201/313 , B01D2201/4046 , B01D2201/4084
摘要： The invention relates to a filtering device for fluids, comprising a filter housing (1). At least one filtering element (9) which is in the form of a filter cartridge and which defines a longitudinal axis (11) can be received in said filter housing. The filter cartridge has an end cap (17) on at least one end, said end cap forming an enclosure for the corresponding end edge of the filtering material (23, 35). The end cap can be fixed on an element receiving means (13), which interacts with the bottom part (5) of the filter housing (1), in order to fix the position of the filtering element (9) in the functional position thereof. The element receiving means forms a fluid path for the cleaned fluid exiting the filtering hollow chamber (19) of the filtering element (9). The filtering device is characterized in that the element receiving means (13) contains a valve arrangement (55) which blocks the fluid path (35), and in that a control device (79, 83) which releases the valve arrangement (55) in the functional position is provided on the end cap (17) of the filtering element (9), said end cap being fixed on the element receiving means (13).

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