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1. 发明申请

US20120080363A1 POSITIVE PRESSURE, CONDITIONED DRYING GAS, GRAVITY OPERATED, MOBILE, DEWATERING SYSTEM FOR HYDRAULIC, LUBRICATING AND PETROLEUM BASED FLUIDS 有权
标题翻译：液压，润滑和石油基流体的正压，干燥气体，运行，移动，脱水系统
公开(公告)号：US20120080363A1
公开(公告)日：2012-04-05
申请号：US13081947
申请日：2011-04-07
申请人： Steven R. Evanovich , Martin Bauer , Andreas Schunk , John Kazimierz Duchowski
发明人： Steven R. Evanovich , Martin Bauer , Andreas Schunk , John Kazimierz Duchowski
IPC分类号： B01D17/035 , B01D1/14 , B01D35/01 , B01D17/02 , B01D29/00
CPC分类号： B01D17/0214 , B01D1/14 , C10G33/00 , C10G33/06 , C10M175/0058 , F01M2013/0477
摘要： A high throughput, positive pressure, gravity operated dewatering system for hydraulic fluids, lubricating fluids, and petroleum based fluids comprises a gravity operated dewatering chamber receiving the industrial fluid and a source of positive pressure drying air coupled to the dewatering chamber.
摘要翻译：用于液压流体，润滑流体和石油基流体的高通量，正压力，重力运转脱水系统包括接收工业流体的重力运转脱水室和与脱水室相连的正压干燥空气源。

2. 发明授权

US09782693B2 Method of dewatering hydraulic, lubricating and petroleum based fluids using a positive pressure drying gas in a gravity operated, mobile, dewatering system 有权
公开(公告)号：US09782693B2
公开(公告)日：2017-10-10
申请号：US13948466
申请日：2013-07-23
申请人： Steven R. Evanovich , Martin Bauer , Andreas Schunk , John Kazimierz Duchowski
发明人： Steven R. Evanovich , Martin Bauer , Andreas Schunk , John Kazimierz Duchowski
IPC分类号： B01D17/02 , B01D1/14 , C10G33/00 , C10G33/06 , C10M175/00 , F01M13/04
CPC分类号： B01D17/0214 , B01D1/14 , C10G33/00 , C10G33/06 , C10M175/0058 , F01M2013/0477
摘要： A high throughput, positive pressure, gravity operated dewatering system for hydraulic fluids, lubricating fluids, and petroleum based fluids comprises a gravity operated dewatering chamber receiving the industrial fluid and a source of positive pressure drying air coupled to the dewatering chamber.

3. 发明授权

US08491785B2 Positive pressure, conditioned drying gas, gravity operated, mobile, dewatering system for hydraulic, lubricating and petroleum based fluids 有权
标题翻译：正压，条件干燥气体，重力操作，液压，润滑和石油基流体的移动式脱水系统
公开(公告)号：US08491785B2
公开(公告)日：2013-07-23
申请号：US13081947
申请日：2011-04-07
申请人： Steven R. Evanovich , Martin Bauer , Andreas Schunk , John Kazimierz Duchowski
发明人： Steven R. Evanovich , Martin Bauer , Andreas Schunk , John Kazimierz Duchowski
IPC分类号： B01D1/14 , B01D17/035
CPC分类号： B01D17/0214 , B01D1/14 , C10G33/00 , C10G33/06 , C10M175/0058 , F01M2013/0477
摘要： A high throughput, positive pressure, gravity operated dewatering system for hydraulic fluids, lubricating fluids, and petroleum based fluids comprises a gravity operated dewatering chamber receiving the industrial fluid and a source of positive pressure drying air coupled to the dewatering chamber.
摘要翻译：用于液压流体，润滑流体和石油基流体的高通量，正压力，重力运转脱水系统包括接收工业流体的重力运转脱水室和与脱水室相连的正压干燥空气源。

4. 发明申请

US20140158643A1 Method of Dewatering Hydraulic, Lubricating and Petroleum Based Fluids using a Positive Pressure Drying Gas in a Gravity Operated, Mobile, Dewatering System 有权
标题翻译：在重力运行的移动式脱水系统中使用正压干燥气体脱水液压，润滑和石油基液体的方法
公开(公告)号：US20140158643A1
公开(公告)日：2014-06-12
申请号：US13948466
申请日：2013-07-23
申请人： Steven R. Evanovich , Martin Bauer , Andreas Schuck , John Kazimierz Duchowski
发明人： Steven R. Evanovich , Martin Bauer , Andreas Schuck , John Kazimierz Duchowski
IPC分类号： B01D17/02
CPC分类号： B01D17/0214 , B01D1/14 , C10G33/00 , C10G33/06 , C10M175/0058 , F01M2013/0477
摘要： A high throughput, positive pressure, gravity operated dewatering system for hydraulic fluids, lubricating fluids, and petroleum based fluids comprises a gravity operated dewatering chamber receiving the industrial fluid and a source of positive pressure drying air coupled to the dewatering chamber.
摘要翻译：用于液压流体，润滑流体和石油基流体的高通量，正压力，重力运转脱水系统包括接收工业流体的重力运转脱水室和与脱水室相连的正压干燥空气源。

5. 发明授权

US07252759B2 In-tank return line filter element and hydraulic reservoir with same 有权
标题翻译：油箱内回油管过滤元件和液压油箱
公开(公告)号：US07252759B2
公开(公告)日：2007-08-07
申请号：US10889352
申请日：2004-07-12
申请人： Steven R. Evanovich , Augustus O. Schroeder , Norbert Friedrich Karl Sann , Michael Otto Sakraschinsky , Christopher B. Bortnik , Joseph Francis Ickes
发明人： Steven R. Evanovich , Augustus O. Schroeder , Norbert Friedrich Karl Sann , Michael Otto Sakraschinsky , Christopher B. Bortnik , Joseph Francis Ickes
IPC分类号： B01D35/027
CPC分类号： B01D35/02 , B01D35/027 , B01D35/147
摘要： A top or bottom mounted, in-line, in-tank return line filter element is mounted in a hydraulic reservoir. The reservoir includes a holding tank, at least one outlet extending from and one return line extending to the reservoir, an in-tank return line within the reservoir and extending to one return line, and an in-tank return line filter element mounted within the in-tank return line. The in-tank return line filter element includes an end cap, a filter media and a by-pass valve coupled thereto. The end cap includes a central fluid opening, a mounting surface for the filter media, and a peripheral attaching mechanism for attaching the filter element to the in-tank return line to form a filter assembly. The mounting surface is positioned between the central opening and the attaching mechanism such that an in-line, in-tank filter element is provided.
摘要翻译：顶部或底部安装的在线式油箱内回油管路过滤器元件安装在液压油箱中。储存器包括容纳槽，至少一个从一个延伸到贮存器的返回管延伸出的出口，在贮存器内部的一个槽内返回管线，并延伸到一个返回管路，以及一个安装在内部坦克内回程箱内回流管路过滤元件包括端盖，过滤介质和与其连接的旁通阀。端盖包括中心流体开口，用于过滤介质的安装表面，以及用于将过滤元件附接到槽内返回管线以形成过滤器组件的外围附接机构。安装表面位于中心开口和附接机构之间，使得提供一个在线的内部的过滤元件。

6. 发明授权

US06619317B2 Rotomolded hydraulic reservoir with integral filter bowl 失效
公开(公告)号：US06619317B2
公开(公告)日：2003-09-16
申请号：US09844518
申请日：2001-04-27
申请人： Steven R. Evanovich , Alfred L. Baum
发明人： Steven R. Evanovich , Alfred L. Baum
IPC分类号： B65D100
CPC分类号： B29C41/06 , B29C41/20 , B29L2031/712 , B65D88/06 , B65D88/10 , B65D90/52 , F15B1/26 , F15B21/041 , Y10T137/0491 , Y10T137/8085 , Y10T137/8122 , Y10T137/86212 , Y10T137/86228 , Y10T137/86324 , Y10T137/86372
摘要： A rotomolded hydraulic reservoir includes a plastic container body defining a container cavity for receiving hydraulic fluid and forming a filter cavity in fluid communication with the container cavity. An insert, such as an aluminum bushing, is molded in the container body adjacent the filter cavity and a removable filter element positioned with the filter cavity and coupled to the insert.

7. 发明授权

US07384547B2 Replaceable filter element with integral annular trap 有权
标题翻译：可更换过滤元件，带有一体式环形阱
公开(公告)号：US07384547B2
公开(公告)日：2008-06-10
申请号：US11622790
申请日：2007-01-12
申请人： Steven R. Evanovich , Russell Olmsted , Stevan Karanovich , Steve Smith , Christopher Bortnik
发明人： Steven R. Evanovich , Russell Olmsted , Stevan Karanovich , Steve Smith , Christopher Bortnik
IPC分类号： B01D29/76 , B01D29/15 , B01D29/17 , B01D29/33
CPC分类号： B01D29/21 , B01D35/147 , B01D35/31 , B01D2201/307 , B01D2201/34
摘要： The replaceable, outside-in flow filter element with integral annular trap provides a simple, efficient, tubular filter element that combines the advantages of inside out-flow and outside-in flow filters. The element includes end caps with pleated filter media extending there between. A solid tube is secured between the end caps in a position spaced radially outward from the media. The annular space between the media and the tube forms an integral, lateral, outer trap for containing filtered out particulate matter. The trap allows the particulate to be removed with the used filter element during conventional replacement. The inlet end cap includes openings spaced from an end of the filter media whereby a portion of the openings overlap the media in plan view such that inflow through this overlapping portion of the openings will flow radial outward in the space between the openings and the filter media to the annular space.
摘要翻译：具有集成环形陷阱的可更换的外部流入式过滤器元件提供了一种简单，高效的管状过滤器元件，其结合了内部流出和外部流入过滤器的优点。该元件包括在其间延伸的褶皱过滤介质的端盖。固体管固定在端盖之间的距离介质径向向外的位置。介质和管之间的环形空间形成一个整体的，侧向的外部的收集器，用于容纳滤出的颗粒物质。捕集器允许在常规更换期间用所使用的过滤元件去除颗粒。入口端盖包括与过滤介质的端部间隔开的开口，由此一部分开口在平面图中与介质重叠，使得通过该开口的该重叠部分的流入将在开口和过滤介质之间的空间内径向向外流动到环形空间。

8. 发明授权

US06979397B2 Dynamic particle removing flushing system 有权
标题翻译：动态除尘冲洗系统
公开(公告)号：US06979397B2
公开(公告)日：2005-12-27
申请号：US10392318
申请日：2003-03-19
申请人： Steven R. Evanovich , Alexander D. Kiderman
发明人： Steven R. Evanovich , Alexander D. Kiderman
IPC分类号： B01D35/143 , B01D37/04 , B08B9/02
CPC分类号： B01D35/143 , B01D37/04 , B01D2201/54
摘要： A portable, controllable fluid filtration flushing system with automated feedback, remote access, and documented operation is designed for hydraulic fluid or the like and has a base mounted on wheels for transporting the system. A filtration system mounted on the base is connectable to the hydraulic fluid system of the machine to be flushed. Feedback sensors mounted on the base, such as a particulate sensor or particle counter, are coupled to the filtration system. A programmable logic controller (PLC) is mounted on the base to control and document the operation of the flushing system. An operator input mechanism, such as a touch screen or keypad, may be on the base. The PLC is remotely accessible by an operator such as through the Internet, hardwire connection, RF connection, or the like.
摘要翻译：具有自动反馈，远程访问和文件化操作的便携式可控流体过滤冲洗系统设计用于液压流体等，并具有安装在车轮上用于运输系统的基座。安装在基座上的过滤系统可连接到要冲洗的机器的液压系统。安装在基座上的反馈传感器，例如颗粒传感器或颗粒计数器，耦合到过滤系统。可编程逻辑控制器（PLC）安装在基座上，以控制和记录冲洗系统的操作。操作员输入机构，例如触摸屏或键盘，可以在基础上。 PLC可由操作者远程访问，例如通过因特网，硬线连接，RF连接等。

9. 发明授权

US08349173B2 Replacable filter element with shielded bottom bypass valve 有权
标题翻译：具有屏蔽底部旁路阀的可更换滤芯
公开(公告)号：US08349173B2
公开(公告)日：2013-01-08
申请号：US12536961
申请日：2009-08-06
申请人： Steven R. Evanovich , Augustus O Schroeder , Robert B Murad
发明人： Steven R. Evanovich , Augustus O Schroeder , Robert B Murad
IPC分类号： B01D35/147
CPC分类号： B01D35/147 , B01D2201/291
摘要： A replaceable inside out flow filter element comprises an annular filter media structure; an upper end cap attached one end of the media structure; a lower end cap attached to an opposed end of the media structure, with an inner annular bypass mounting sidewall formed on the lower end cap; a bypass valve assembly secured to the inner annular bypass mounting sidewall and configured to communicate with the radial inner side of the annular filter media structure; and an annular bypass shield tube coupled to the bypass mounting sidewall and extending above the bypass valve assembly toward the upper end cap, wherein the inner annular bypass mounting sidewall and the annular bypass shield tube combine with the radial inner side of the media structure to define an annular particulate receiving area that extends about at least ½ of the length of the media structure from the lower end cap.
摘要翻译：可替换的内出流过滤元件包括环形过滤介质结构; 上端盖连接在介质结构的一端; 附接到所述介质结构的相对端的下端盖，其具有形成在所述下端盖上的内部环形旁路安装侧壁; 旁通阀组件，其固定到所述内环形旁路安装侧壁并且构造成与所述环形过滤介质结构的径向内侧连通; 以及环形旁路屏蔽管，其耦合到所述旁路安装侧壁并在所述旁路阀组件上方朝向所述上端盖延伸，其中所述内环形旁路安装侧壁和所述环形旁路屏蔽管与所述介质结构的径向内侧结合以限定环形颗粒接收区域，其从所述下端盖延伸至所述介质结构的长度的至少1/2。

10. 外观设计

USD634398S1 Coupling bushing for a replaceable filter 有权
标题翻译：用于更换过滤器的联轴器衬套
公开(公告)号：USD634398S1
公开(公告)日：2011-03-15
申请号：US29325673
申请日：2008-10-03
申请人： Joseph Francis Ickes , Steven R. Evanovich
设计人： Joseph Francis Ickes , Steven R. Evanovich

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