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81. 发明授权

US07232035B1 Liquid filter with directional fluid insert 有权
标题翻译：带定向流体插入件的液体过滤器
公开(公告)号：US07232035B1
公开(公告)日：2007-06-19
申请号：US10721258
申请日：2003-11-26
申请人： Brian Scott Crawford , Robert Henry Ferguson
发明人： Brian Scott Crawford , Robert Henry Ferguson
IPC分类号： B01D29/00 , B01D29/88 , B01D35/00
CPC分类号： B01D27/00 , B01D29/21 , B01D29/906 , B01D2201/295
摘要： A filter assembly for removing particulate contaminants from a fluid, comprises a annular filter element having first and second ends, a filter housing containing the filter element and having first and second ends and a substantially cylindrical side wall defining an annular space between the side wall and the filter element, an end plate secured to the first end of the filter housing and having at least one fluid inlet therethrough adjacent to the first end of the filter element so that the fluid enters the filter housing through the at least one fluid inlet and flows into the annular space, and a directional fluid insert having at least one of fin disposed between the first end of the filter element and the end plate. The fins provided to cause the fluid entering the filter housing through the at least one fluid inlet to swirl around the filter element.
摘要翻译：一种用于从流体中除去微粒污染物的过滤器组件，包括一个具有第一和第二端的环形过滤器元件，一个包含过滤器元件的过滤器壳体，具有第一和第二端以及一个基本上圆柱形的侧壁，该侧壁在侧壁和过滤器元件，固定到过滤器壳体的第一端的端板，并且具有与过滤器元件的第一端相邻的至少一个流体入口，使得流体通过至少一个流体入口进入过滤器壳体并流动以及具有布置在过滤元件的第一端和端板之间的翅片中的至少一个的定向流体插入件。翅片被设置成使得流体通过至少一个流体入口进入过滤器壳体以围绕过滤元件旋转。

82. 发明授权

US07032760B2 Backwash flushing filter 有权
标题翻译：反冲洗过滤器
公开(公告)号：US07032760B2
公开(公告)日：2006-04-25
申请号：US10942685
申请日：2004-09-16
申请人： Frank A. Walton , James Allen Mann, Jr. , James E. Williams
发明人： Frank A. Walton , James Allen Mann, Jr. , James E. Williams
IPC分类号： B01D21/24 , B01D24/38 , B01D29/88 , B01D33/70 , B01D35/00
CPC分类号： B01D29/15 , B01D29/668 , B01D2201/0415
摘要： An inline backwash, flushing filter assembly comprising a header assembly, a rotatable valve assembly, and a filter element assembly disposed within a filter housing assembly. In operation, the controller moves the turn knob of the rotatable valve assembly a one-quarter turn which results in the reversal of fluid flow through the assembly to periodically back flush the filter utilizing fluid from the system inlet. Debris removed from the filter element during the backwash process are immediately discharged from the system through a drain port. Simultaneously, the hydraulic shearing mechanism of the backwash process dislodges and drains debris which may have accumulated on the screen and at the bottom of the lower filter assembly during normal filter operations. The controller then returns the filter assembly to filtration operation by a reverse one-quarter turn of the turn knob of the rotatable valve assembly.
摘要翻译：一种在线反冲洗冲洗过滤器组件，其包括头部组件，可旋转阀组件和设置在过滤器壳体组件内的过滤元件组件。在操作中，控制器将可旋转阀组件的转动旋钮移动四分之一圈，这导致通过组件的流体流的反转，以周期性地使用来自系统入口的流体冲洗过滤器。在反冲洗过程中从过滤元件去除的碎屑立即通过排水口从系统排出。同时，反冲洗过程的液压剪切机构在正常过滤操作期间移除并排出可能积聚在筛网上和下过滤器组件底部的碎屑。然后，控制器通过可旋转阀组件的转动旋钮的四分之一圈的倒数将过滤器组件返回到过滤操作。

83. 发明申请

US20050211622A1 Apparatuses and methods for creating and testing pre-formulations and systems for same 有权
公开(公告)号：US20050211622A1
公开(公告)日：2005-09-29
申请号：US11131277
申请日：2005-05-16
申请人： Eric Carlson , Peijun Cong , William Chandler , Peter Desrosiers , J. Freitag , John Varni
发明人： Eric Carlson , Peijun Cong , William Chandler , Peter Desrosiers , J. Freitag , John Varni
IPC分类号： G01N21/64 , B01J19/00 , B01L3/00 , B01L3/06 , B01L7/00 , C07B61/00 , C07D209/20 , C07D293/00 , C40B40/10 , C40B60/08 , C40B60/14 , G01N5/04 , G01N13/00 , G01N21/23 , G01N21/27 , G01N21/33 , G01N21/35 , G01N21/47 , G01N21/65 , G01N21/78 , G01N24/08 , G01N25/04 , G01N30/88 , G01N33/15 , G01N33/483 , G01N33/50 , G01N33/53 , G01N33/543 , G01N35/02 , G01N37/00 , B01D29/88
CPC分类号： B01L3/50255 , B01J19/0046 , B01J2219/00283 , B01J2219/00308 , B01J2219/00315 , B01J2219/00335 , B01J2219/00364 , B01J2219/00373 , B01J2219/00423 , B01J2219/00481 , B01J2219/00484 , B01J2219/00495 , B01J2219/00585 , B01J2219/00689 , B01J2219/00695 , B01J2219/00698 , B01J2219/00702 , B01J2219/00704 , B01J2219/00725 , B01J2219/00756 , B01L3/06 , B01L7/00 , B01L2300/0829 , B01L2300/185 , C40B40/04 , C40B40/10 , C40B60/10 , C40B60/14 , G01N5/045 , G01N21/23 , G01N21/65 , G01N25/04 , G01N33/15 , G01N33/54366 , G01N35/028 , G01N2013/006 , G01N2021/651 , G01N2500/00 , G06F19/703 , G06F19/709 , Y10T117/10
摘要： The invention provides methods, apparatus, and systems for performing high-throughput preparation and screening of salts and polymorphs of drug candidates. The invention is directed towards enhancing the pre-formulation discovery process used for drug development. In particular, processes that determine suitable salts and processes that discover substantially every polymorph that can form from a particular drug candidate are provided. The processes are performed using several apparatuses that are specifically configured to carry-out various steps in a high-throughput characterization process. One such apparatus is configured for synthesizing a plurality of library members based on, for example, a library model generated by a computer system. Another apparatus may filter the synthesized solution to provide a substantially pure mixture that can be subjected to salt or polymorph testing. Yet another apparatus may be used to crystallize mixtures on a substrate such that the crystallized mixture can be screened by one or more screening devices.

84. 发明授权

US5879543A Filter and dehydrator apparatus with threaded collar 失效
标题翻译：带螺纹套筒的过滤器和脱水装置
公开(公告)号：US5879543A
公开(公告)日：1999-03-09
申请号：US227287
申请日：1994-04-13
申请人： Bijan Amini
发明人： Bijan Amini
IPC分类号： B01D17/02 , B01D29/21 , B01D36/00 , B01D29/88 , B01D35/30
CPC分类号： B01D36/003 , B01D17/0214 , B01D29/21 , B01D36/005 , B01D2201/302
摘要： An environmentally safe and compatible filter and dehydrator apparatus for dehydrating and filtering impurities from fuel materials having a filter housing, a filter element composed of non-metallic, environmentally safe material and a water sensor used to detect the presence of water and generate a signal in response thereto to automatically engage a pump to remove a quantity of separated water from the filter housing, in the absence of allowing air to enter the filter housing. While processing fuel through the filter housing, a natural fuel/water contact forms within a lower portion of the filter housing. As fuel material is filtered and the fuel/water contact rises within the filter housing, the fuel/water contact approaches the water sensor. When the water sensing means detects the presence of water, the water sensor generates a signal to engage a pump to remove a quantity of separated water from a lower opening in the lower portion of the filter housing. The separated water is automatically removed in the absence of allowing air to enter the filter housing and the fuel/water contact is kept at a minimum elevation within the filter housing and away from the filter element.
摘要翻译：一种环境安全兼容的过滤器和脱水装置，用于从具有过滤器壳体的燃料材料中脱除和过滤杂质，由非金属，环境安全的材料组成的过滤元件和用于检测水的存在并产生信号的水传感器在不允许空气进入过滤器壳体的情况下自动地接合泵以从过滤器壳体移除一定量的分离的水。在通过过滤器壳体处理燃料时，在过滤器壳体的下部形成天然燃料/水接触。当燃料材料被过滤并且燃料/水接触在过滤器壳体内升高时，燃料/水接触接近水传感器。当水检测装置检测到水的存在时，水传感器产生信号以接合泵以从过滤器壳体的下部中的下开口移除一定数量的分离的水。在不允许空气进入过滤器壳体并且燃料/水接触保持在过滤器壳体内的最小高度并且远离过滤元件的情况下，分离的水被自动地去除。

85. 发明授权

US5810999A Water strainer/purifier and method of using same 失效
标题翻译：滤水器/净水器及其使用方法
公开(公告)号：US5810999A
公开(公告)日：1998-09-22
申请号：US757472
申请日：1996-11-27
申请人： Steven P. Bachand , Raymond P. Denkewicz, Jr. , Mark A. Bollinger , Francis M. Lubrano
发明人： Steven P. Bachand , Raymond P. Denkewicz, Jr. , Mark A. Bollinger , Francis M. Lubrano
IPC分类号： B01F1/00 , C02F1/00 , C02F9/00 , B01D35/28 , B01D29/88
CPC分类号： C02F9/005 , B01F1/0027 , C02F1/006 , C02F2103/42
摘要： A water-purifying device has both a strainer and water purification materials, as well as an inlet and outlet. In the preferred embodiment, the water purification materials are contained within a separable purifier housing, and a deflector extending from a support plate into a strainer housing deflects incoming water to the purification materials. The device has particular application to claimed methods of purifying water for swimming pools, spas, cooling towers, fountains and the like. The purifier housing may be an attachment to existing pump inlet strainer basket housings.
摘要翻译：净水装置既具有过滤器和净水材料，又具有入口和出口。在优选实施例中，水净化材料包含在可分离的净化器壳体内，并且从支撑板延伸到过滤器壳体中的偏转器将进入的水偏转到净化材料。该装置特别适用于为游泳池，水疗中心，冷却塔，喷泉等净化水的所要求的方法。净化器壳体可以是与现有的泵入口过滤器篮壳体的连接。

86. 发明授权

US5681465A Filtration equipment with filtrate recovery process 失效
标题翻译：过滤设备采用滤液回收工艺
公开(公告)号：US5681465A
公开(公告)日：1997-10-28
申请号：US600918
申请日：1996-06-14
申请人： Kenichi Takenoya , Katsuoki Kawanishi , Shoji Kawamori , Tsuyoshi Tsubone , Kouhei Kobayashi , Toshimi Zaitsu
发明人： Kenichi Takenoya , Katsuoki Kawanishi , Shoji Kawamori , Tsuyoshi Tsubone , Kouhei Kobayashi , Toshimi Zaitsu
IPC分类号： B01D29/01 , B01D24/38 , B01D29/03 , B01D29/33 , B01D29/50 , B01D29/88 , B01D36/02 , B01D37/02 , B01D29/15
CPC分类号： B01D37/02 , B01D29/03 , B01D29/33 , B01D36/02 , B01D2201/0446 , B01D2201/0476 , B01D2201/0484
摘要： In a filtration equipment with a filtrate recovery process, in order to achieve reduction in recovery time of suspension in a tank and allow sludge such as filtration aid to be exfoliated readily from filtration elements and discharged, pressurized water is introduced into the tank which includes tubular filtration elements and a plate element provided at upper and lower locations thereof to recover the suspension as filtrate, and pressurized gas such as air or carbon dioxide is introduced into the tank from the suspension side so that water remaining on the suspension side is discharged from the tank by the pressurized gas, whereafter sludge is exfoliated from the filtration elements and then discharged to the outside of the tank.
摘要翻译： PCT No.PCT / JP95 / 01253第 371日期1996年6月14日第 102（e）日期1996年6月14日PCT提交1995年6月22日PCT公布。公开号WO96 / 00121 日期1996年1月4日在具有滤液回收方法的过滤设备中，为了实现罐中悬浮液的恢复时间的减少，并允许过滤助剂等污泥容易地从过滤元件剥离并排出，将加压水引入包括管状过滤元件的罐和设置在其上部和下部位置的板元件以回收作为滤液的悬浮液，并且诸如空气或二氧化碳的加压气体从悬浮液侧引入罐中，使得剩余在悬浮液上的水侧面通过加压气体从罐排出，然后污泥从过滤元件剥离，然后排出到罐的外部。

87. 发明授权

US5575904A Fluid processing device with filter in helical channel tube 失效
标题翻译：流体处理装置带螺旋管道过滤器
公开(公告)号：US5575904A
公开(公告)日：1996-11-19
申请号：US261382
申请日：1994-06-15
申请人： Akira Suzuki
发明人： Akira Suzuki
IPC分类号： B01D24/02 , B01D24/00 , B01D24/04 , B01D24/38 , B01D29/88 , B01D35/18 , B01D46/30 , B01D53/04 , B01J19/00 , F23J15/02
CPC分类号： F23J15/02 , B01D24/047 , B01D35/18
摘要： A fluid processing device purifies water, oil, or gas, and also mixes water and petroleum oils to form an emulsion. The device has a spiral tube having a central through-hole bored and a spiral communication fluid path surrounding the through-hole. A continuous porous filter is enclosed in the through hole. Fluid can pass not only within the filter but also along the spiral tube surrounding the filter. Even if clogging is produced at the flowing-in side of the filter, fluid still passes through the spiral path and is sent to the inside. The spiral communication hole path becomes a bypass and fluid enters the filter from multiple directions, whereby the contact area is enlarged.
摘要翻译：流体处理装置净化水，油或气体，并且还混合水和石油以形成乳液。该装置具有螺旋管，其具有钻孔的中心通孔和围绕通孔的螺旋形连通流体路径。连续的多孔过滤器封闭在通孔中。流体不仅可以在过滤器内通过，而且可以沿着围绕过滤器的螺旋管通过。即使在过滤器的流入侧产生堵塞，流体仍然通过螺旋路径并被送到内部。螺旋连通孔路径成为旁路，流体从多个方向进入过滤器，从而使接触面积扩大。

88. 发明授权

US5453193A Strainer 失效
标题翻译：过滤器
公开(公告)号：US5453193A
公开(公告)日：1995-09-26
申请号：US177223
申请日：1994-01-04
申请人： Colin Maher , Timothy Sullivan , Salvatore Panarello
发明人： Colin Maher , Timothy Sullivan , Salvatore Panarello
IPC分类号： B01D29/00 , B01D24/38 , B01D29/11 , B01D29/88 , B01D29/90 , B01D29/37 , B01D29/68 , B01D29/86
CPC分类号： B01D29/118 , B01D2201/02
摘要： An improved strainer device has a screen which receives a solid/mixture from a feed container for separation. To insure that an uneven flow of the mixture over the screen does not occur due to, for example, a non-level mounting, inlet rushing or turbulence, a weir structure is provided which raises the water mixture level above the screen by a predetermined height.
摘要翻译：改进的过滤器装置具有从进料容器接收用于分离的固体/混合物的筛网。为了确保由于例如非水平安装，入口冲洗或湍流而不会出现混合物在屏幕上的不均匀流动，提供了堰结构，其将屏幕上方的水混合物水平提高预定高度。

89. 发明授权

US5368730A Filtering apparatus 失效
标题翻译：过滤装置
公开(公告)号：US5368730A
公开(公告)日：1994-11-29
申请号：US541444
申请日：1990-06-22
申请人： Jean-Louis Vital , Hubert Lemmel
发明人： Jean-Louis Vital , Hubert Lemmel
IPC分类号： B01D24/02 , B01D24/00 , B01D24/16 , B01D24/38 , B01D29/46 , B01D29/62 , B01D29/66 , B01D29/88 , B01D24/46
CPC分类号： B01D24/165 , B01D2201/14
摘要： The present invention relates to a filtering apparatus and the method of washing such an apparatus. The filtering apparatus with an upward flow of a fluid to be treated in an enclosure (7) closed at least at one end (15) and containing a fixed floating bed of filtering particles (16) of a density less than that of the fluid to be treated, is characterized in that the pipe (3) for discharging the filtered materials in suspension has the form of a lyre with vent (5) and dimensions allowing the column of fluid contained in the enclosure to be emptied at a speed higher than the minimum fluidization speed, the filtering particles having a characteristic mass per unit volume between 5 kg/m.sup.3 and 500 kg/m.sup.3 and a pipe (1) for intake of the fluid to be treated is disposed in a zone at the lower end of the enclosure situated below the lower level of the fixed floating bed and above the upper level (30) of the waste discharge pipe (3).
摘要翻译：本发明涉及一种过滤装置及其洗涤方法。具有在外壳（7）中要处理的流体向上流动的过滤装置至少在一端（15）处封闭，并且包含密度小于流体密度的过滤颗粒（16）的固定浮床，被处理的特征在于，用于排出悬浮液中的过滤材料的管道（3）具有通气孔（5）的形式，并且允许包含在外壳中的流体柱以高于最小流化速度，每单位体积的特征质量在5kg / m 3和500kg / m 3之间的过滤颗粒和用于吸入待处理流体的管（1）设置在位于外壳的下端的区域中在固定浮床的下部和排泄管（3）的上部（30）的上方。

90. 发明授权

US5252350A Process for clarifying liquids, particularly raw juice 失效
标题翻译：澄清液体，特别是生汁的方法
公开(公告)号：US5252350A
公开(公告)日：1993-10-12
申请号：US372376
申请日：1989-06-22
申请人： Eduard Hartmann
发明人： Eduard Hartmann
IPC分类号： A23L2/74 , B01D29/60 , B01D29/88 , B01D29/94 , B01D61/14 , B01D61/22 , A23L2/30
CPC分类号： B01D61/145 , A23L2/74 , B01D29/60 , B01D61/147 , B01D61/22 , B01D29/885 , B01D29/945
摘要： A process for clarifying raw juice in which the proportion of solids in the retentate circuit (2, 3, 4) of an ultrafiltration or microfiltration device (1) is sharply increased during the starting time (FIG. 1). With increasing proportion of solids, the filtration yield falls off sharply and then increases again to a value which is higher than the starting value. On reaching the maximum possible filtration yield value, the proportion of solids and thereby also the filtration yield is maintained constant by regulating the amount of retentate outflow or the amount of fresh juice to be fed in. In this way the filtration yield can be significantly improved.
摘要翻译： PCT No.PCT / CH88 / 00177 Sec。 371日期：1989年6月2日 102（e）日期1989年6月2日PCT申请日1988年9月30日PCT Pub。公开号WO89 / 02708 日本1989年4月6日。一种澄清原汁的方法，其中超滤或微滤装置（1）的滞留物回路（2,3,4）中的固体比例在起始时间内急剧增加（图1 ）。随着固体比例的增加，过滤产量急剧下降，然后再次增加到高于起始值的值。在达到最大可能的过滤产量值时，通过调节滞留物流出量或加入的新鲜果汁的量，固体的比例以及由此也可以使过滤产量保持恒定，这样可以显着提高过滤产率。

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