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1. 发明授权

US07270532B2 Skimmer tab former 有权
标题翻译：撇渣片
公开(公告)号：US07270532B2
公开(公告)日：2007-09-18
申请号：US10695883
申请日：2003-10-29
申请人： David W. Presby
发明人： David W. Presby
IPC分类号： B28B1/48
CPC分类号： E02B11/005 , B01D29/23 , B01D29/52 , B01D29/58 , B01D2201/088 , B01D2201/188
摘要： Systems for leaching liquid waste, particularly waste water. More particularly, a cylindrical conduit or pipe for use in leaching systems. Even more particularly, a cylindrical conduit which has apertures/skimmer tabs created either during the manufacture/forming/extrusion of the conduit or by punching after the forming of the conduit. Most particularly, is an apparatus and method for perforating corrugated plastic pipe or smooth walled plastic pipe while the pipe is in the process of extrusion. Further and even most particularly, an actuatable perforator/skimmer tab former which may be timely acutuated to cause the perforation of the wall of pipe wherein the plastic of the portion being perforated is semi-molten as, for example during the forming of the pipe or caused to be made semi-molten after formation of the pipe such as, for example, by heating of the acuatable perforator/skimmer former thereby causing the plastic to be rolled rather than cut creating thereby a perforation and skimmer tab of predetermined and selected geometry and dimension.
摘要翻译：用于浸出液体废物的系统，特别是废水。更具体地，用于浸出系统的圆柱形管道或管道。甚至更具体地，在管道的制造/成形/挤出过程中或在导管成形之后通过冲压产生具有孔/分离器片的圆柱形导管。最特别的是用于在管道处于挤压过程中穿孔波纹塑料管或平滑壁塑料管的装置和方法。进一步甚至最特别地，可致动的穿孔器/分离器接头成形器可以及时地被引导以引起管壁的穿孔，其中被穿孔的部分的塑料是半熔融的，例如在成形管道期间是半熔化的导致在管形成之后半熔融，例如通过加热可吸引的穿孔机/分离器，从而使塑料被轧制而不是切割，从而形成具有预定和选择的几何形状的穿孔和分离片，尺寸。

2. 发明授权

US06461078B1 Plastic sewage pipe 有权
标题翻译：塑料污水管
公开(公告)号：US06461078B1
公开(公告)日：2002-10-08
申请号：US09524238
申请日：2000-03-13
申请人： David W. Presby
发明人： David W. Presby
IPC分类号： F16L900
CPC分类号： E02B11/005 , B01D29/23 , B01D29/52 , B01D29/58 , B01D2201/088 , B01D2201/188
摘要： Systems for leaching liquid waste, particularly waste water. More particularly a cylindrical conduit or pipe for use in leaching systems. The pipe further has axially directed cuts or apertures in conduit/pipe valleys, has ridges, channels and grooves over which may be laid either single or multiple layers of fabric. The corrugated pipe may have slots or slits or V-grooves in and on the various portions of the pipe such as the outer-facing surface of the ridges, the end portion of the ridges, the side wall of the groove or through the bottom portion of the groove, i.e., the valleys. The cylindrical conduit disperses moisture away from the conduit through capillary action, wicking into a surrounding material. A perforated cylindrical conduit is one method permitting wicking. The surrounding material provides capillary action to transmit moisture away from the cylinder or conduit. These surrounding materials include sand, gravel, plastic fibers, wood products, slag, and ash. A fabric or other material may surround the cylindrical conduit. For septic systems, this includes any gravel-less systems such as the SB2, Environ-Septic® and Geo-Flow® systems. Other applications of this invention include treatment of oil-contaminated water and chemically contaminated water, in addition to septic tank effluent.
摘要翻译：用于浸出液体废物的系统，特别是废水。更具体地，用于浸出系统的圆柱形导管或管。管道还在管道/管道谷中具有轴向定向的切口或孔，具有脊，通道和凹槽，可以在其上铺设单层或多层织物。波纹管可以在管的各个部分中和之上具有槽或槽或V形槽，例如脊的外表面，脊的端部，槽的侧壁或通过底部的凹槽，即谷。圆柱形管道通过毛细管作用将水分从导管分离，吸入周围的材料。穿孔的圆柱形导管是允许芯吸的一种方法。周围的材料提供毛细作用，以将水分从气缸或导管传出。这些周围的材料包括砂，砾石，塑料纤维，木制品，矿渣和灰分。织物或其他材料可围绕圆柱形导管。对于化粪池系统，这包括任何无砾石系统，例如SB2，Environ-Septic（R）和Geo-Flow（R）系统。本发明的其它应用除了化粪池流出物外还包括处理油污染的水和化学污染的水。

3. 发明授权

US06290429B1 Multi-level leaching system 有权
标题翻译：多层次浸出系统
公开(公告)号：US06290429B1
公开(公告)日：2001-09-18
申请号：US09420197
申请日：1999-10-18
申请人： David W. Presby
发明人： David W. Presby
IPC分类号： C02F100
CPC分类号： C02F1/28 , C02F1/281 , C02F1/283 , C02F1/286
摘要： The invention most fundamentally is a leaching system substantially consisting of subsystems of liquid permeable conduit, serial or parallel interconnected for the serial or parallel flow of fluid being processed. Fluid flow is within subsystems and between subsystems from one level to another level. I.e., the subsystems of which the system is comprised are located at different depths one above the other within a “leach bed” or within the volume designed to process the leached fluid. The leaching system has at least two (2) leaching subsystems wherein each of the leaching subsystems is planarly located at a different depth within the leaching field having the leaching system installed therein. The leaching subsystems are fluid flow connected, using tubing, such that fluid being leached either flows; (1.) sequentially or serially through one of the subsystems and then sequentially or serially through another of the subsystems and subsequently through yet another subsystem until the last of the subsystems; or (2.) the fluid being leached is divided such that the divided portions flow in a parallel paths or substantially simultaneously through one of the subsystems and then subsequently through the remaining subsystems either simultaneously or sequentially and in either sequential flow or parallel flow within the components of the subsystems. The system permits a greater density of bacteria within a leaching area. The multi-level system allows a straightforward installation of a leaching system in small or irregularly shaped areas where installation of effective single level systems would be difficult or impossible.
摘要翻译：本发明最根本地是一种浸出系统，其基本上由液体可渗透导管的子系统组成，串联或并联互连，用于待处理流体的串联或平行流动。流体流在子系统内，子系统之间从一个级别到另一个级别。即，系统所属的子系统位于“浸出床”内或设计用于处理浸出液体积的不同深度之间。浸出系统具有至少两个（2）浸出子系统，其中每个浸出子系统平面地位于其中安装有浸出系统的浸出场内的不同深度处。浸出子系统是流体流动连接的，使用管道，使得被浸出的流体流动; （1.）顺序地或串行地通过子系统之一，然后顺序地或串行地通过另一个子系统，并且随后通过另一个子系统，直到最后一个子系统; 或（2）被分离的流体被分开，使得分开的部分以并行路径流动或者基本上同时地通过子系统之一，然后随后通过剩余的子系统同时或顺序地并且以顺序流动或并行流动子系统的组件。该系统允许浸出区域内的细菌密度更高。多级系统允许在小型或不规则形状的区域中直接安装浸出系统，其中安装有效的单层系统将是困难或不可能的。

4. 发明授权

US4373285A Gun muzzle loader 失效
标题翻译：枪枪装载机
公开(公告)号：US4373285A
公开(公告)日：1983-02-15
申请号：US191397
申请日：1980-09-29
申请人： Kenneth M. Grout , David W. Presby
发明人： Kenneth M. Grout , David W. Presby
IPC分类号： F41C9/08 , F41C27/00
CPC分类号： F41C9/085
摘要： A loading device and method for loading a muzzle loading gun. The device comprises an elongated attachment with a longitudinal bore across which is placed a frangible septum. The bore above the system is loaded with a premeasured powder charge and a projectile with wadding (if necessary). The attachment is placed on the end of the muzzle of the gun, the septum is sundered by sundering means within the attachment, the powder passes by the sundered septum and the projectile is rammed into position by a ram rod inserted through the upper open end of the bore of said attachment.
摘要翻译：用于装载枪口装载枪的装载装置和方法。该装置包括具有纵向孔的细长附件，跨过该纵向孔设置易碎隔膜。系统上方的钻孔装有预先测量的粉末装料和带填料的抛射体（如果需要）。附件放置在枪口枪口的末端，隔垫被附件内的防水手段遮住，粉末通过隔开的隔膜，并通过插入穿过上部开口端的活塞杆将弹丸撞到位置所述附件的孔。

5. 发明申请

US20220177794A1 BIOFUEL AND METHOD OF BIOFUEL PRODUCTION 有权
公开(公告)号：US20220177794A1
公开(公告)日：2022-06-09
申请号：US17533980
申请日：2021-11-23
申请人： David W. Presby
发明人： David W. Presby
IPC分类号： C10L5/36 , C10L5/08
摘要： A biofuel pellet and an apparatus for making the pellet are provided. The biofuel pellet includes a first region of high density and a second region of low density. The higher density region burns more slowly than the low density region and helps to suspend the pellet for longer and more complete combustion.

6. 发明申请

US20130032512A1 APPARATUS AND METHOD FOR ANALYZING AGGREGATE 有权
标题翻译：用于分析聚集体的装置和方法
公开(公告)号：US20130032512A1
公开(公告)日：2013-02-07
申请号：US13367968
申请日：2012-02-07
申请人： David W. Presby
发明人： David W. Presby
IPC分类号： B07B1/00
CPC分类号： B03B5/56 , B01D33/06 , B01D33/11 , B07B1/12 , B07B1/14 , B07B1/18 , B07B1/4609 , B07B2230/01 , G01N15/0272 , G01N33/38 , G01N33/383 , G01N2015/0092 , G01N2015/0096
摘要： A device, method, and system for analyzing aggregate are described. An exemplary device may include a housing with one or more grading screens. Aggregate and liquid may be received by a port within the housing. The liquid and any suspended fines, after passing through the one or more grading screens and aggregate, may be received into an observation container for observing the clarity of the liquid.
摘要翻译：描述用于分析聚合物的装置，方法和系统。示例性装置可以包括具有一个或多个分级筛网的壳体。聚集体和液体可以由壳体内的端口接收。液体和任何悬浮细粒在通过一个或多个分级筛和聚集体之后，可以被接收到观察容器中，用于观察液体的透明度。

7. 发明授权

US07713414B2 Method for removal of contaminants from water 有权
标题翻译：从水中去除污染物的方法
公开(公告)号：US07713414B2
公开(公告)日：2010-05-11
申请号：US11894441
申请日：2007-08-21
申请人： David W. Presby
发明人： David W. Presby
IPC分类号： C02F3/00
CPC分类号： C02F3/302 , C02F1/008 , C02F3/288 , C02F3/301 , C02F2003/003 , C02F2101/16 , C02F2103/002 , C02F2103/005 , C02F2103/06 , C02F2209/40 , C02F2209/42 , C02F2305/06
摘要： Disclosed is a water de-contamination system, methods, and apparatus using alternating aerobic, anaerobic, and aerobic conditions, with carbon and other waste processing treatments, to remove contaminants from water. Included is an aerobic system in flow communication with an outlet from a waste tank; waste processing treatments in flow communication with liquid exiting the aerobic system and in which anaerobic conditions can be created; means for creating and maintaining anaerobic conditions either within the waste processing treatments or after fluid exits the waste processing treatments; means for return of the fluid into aerobic conditions. A fluid retaining device within which anaerobic conditions are maintained and nitrogen-containing compounds and other contaminants are processed and removed is used. Waste processing treatments are provided within or adjacent the fluid retaining device. Included are outflow means for fluid to exit the fluid retaining device and enter aerobic conditions for final processing and release.
摘要翻译：公开了一种使用交替需氧，厌氧和需氧条件进行碳和其他废物处理处理的去水污染系统，方法和装置，以从水中去除污染物。包括与来自废物箱的出口流动连通的有氧系统; 废水处理处理与离开有氧系统的液体流通，其中可以产生厌氧条件; 用于在废物处理处理中或在流体离开废物处理处理之后产生和维持厌氧条件的手段; 将流体返回到有氧条件的手段。使用其中维持厌氧条件并且含氮化合物和其它污染物被处理和去除的流体保持装置。在流体保持装置内或附近提供废物处理处理。包括用于流体离开流体保持装置并进入有氧条件以进行最终处理和释放的流出装置。

8. 发明授权

US06899359B2 Means for coupling conduit 有权
标题翻译：用于连接导管的装置
公开(公告)号：US06899359B2
公开(公告)日：2005-05-31
申请号：US09982507
申请日：2001-10-17
申请人： David W. Presby
发明人： David W. Presby
IPC分类号： F16L21/06 , F16L25/00
CPC分类号： F16L21/06 , F16L25/0045 , Y10S285/903 , Y10T24/1457
摘要： Couplers for coupling conduit in end-to-end flow communication relationship are disclosed. A coupler has at least two coupling members each having one end hingingly attachable to one end of another of the at least two coupling members, and one of each coupling members having one end configured with a first cooperating attaching component and the other of each having one end configured with a second cooperating attaching component. There may also be a pressure producing element which increases coupling forces when said first and second cooperating attaching components are attached. There may also be corrugations in the walls of one or all of the coupling members that fit within corrugations of corrugated conduit being connected. The inside diameter of the coupler is about equal to or greater than the outside diameter of the conduit being thereby coupled. In addition, a plurality of couplers and/or coupling members may be used to couple conduit with small diameters and conduit with large diameters. The larger the diameter of the conduit the more coupling members are needed to so couple the conduit.
摘要翻译：公开了用于以端到端流通信关系耦合导管的耦合器。联接器具有至少两个联接构件，每个联接构件的一端可铰接地附接到至少两个联接构件中的另一个的一端，并且每个联接构件中的一个具有构造为具有第一协作附接部件的一端，并且每个具有一个端部配置有第二配合附接部件。当连接所述第一和第二协作附接部件时，还可以存在增加联接力的压力产生元件。在连接波纹管道的波纹内的一个或所有耦合部件的壁中也可能存在波纹。联接器的内径大约等于或大于由此联接的管道的外径。此外，可以使用多个耦合器和/或联接构件来连接具有较小直径的导管和具有大直径的导管。导管的直径越大，需要更多的联接构件来连接导管。

9. 发明授权

US11021380B1 Modular wastewater treatment system configured for compact shipping 有权
公开(公告)号：US11021380B1
公开(公告)日：2021-06-01
申请号：US16517515
申请日：2019-07-19
申请人： David W Presby
发明人： David W Presby
IPC分类号： C02F3/28 , C02F3/10 , C02F1/00 , C02F3/04 , E03F1/00 , C02F103/00
摘要： A module for a wastewater treatment system, for use when buried in permeable media such as sand or soil, includes a central distribution unit and a multiplicity of treatment fins in flow communication therewith. Within each fin is a lengthwise-running perforated pipe. In one kind of assembly, a treatment system module comprises a central housing has attached fins which are wrapped in spiral fashion around the central distribution unit when in a compact shipping container. In another assembly, the fins are attached to a central membrane and shipped in a container while folded, detached from the central distribution unit; and the distribution unit may be comprised of separate nested half units to be joined at the point of use. When take to a wastewater treatment site, the packed components are removed from the container and arranged for use.

10. 发明授权

US08342212B2 Fluid conduit with layered and partial covering material thereon 有权
标题翻译：在其上具有层状和部分覆盖材料的流体导管
公开(公告)号：US08342212B2
公开(公告)日：2013-01-01
申请号：US11915150
申请日：2006-05-23
申请人： David W. Presby
发明人： David W. Presby
IPC分类号： F16L9/18
CPC分类号： E03F3/04 , B01D23/04 , B01D23/06 , B01D29/23 , B01D39/02 , B01D39/083 , B01D2201/0415 , B01D2239/065 , C02F3/02 , C02F3/2826 , C02F3/288 , E03F1/002 , E03F3/06 , E03F2003/065 , F16L9/14
摘要： A fluid conduit with layered and partial covering material thereon is disclosed. The fluid conduit may be used for processing and treatment of fluids which must be treated to remove materials so that the resultant treated fluid may be reused and/or returned to the earth and particularly to the water table. The fluid conduit may be of many forms and types and may have attached thereto and configured thereon covering material in partial form and a selected number of layers. The fluid conduit may be a septic pipe of smooth wall, of corrugated form, and/or of any form of cross-sectional configuration including circular, elliptical, rectangular, triangular, or any other geometric shape. The fluid conduit may be used in combination with conduit in a drainage field or leaching system usually associated with a septic tank or septic system.
摘要翻译：公开了一种其上具有层状和部分覆盖材料的流体导管。流体导管可以用于处理和处理必须被处理以除去材料的流体，使得所得到的处理过的流体可以重复使用和/或返回到地球，特别是返回到水位。流体导管可以具有许多形式和类型并且可以附接到其上并且在其上构造覆盖部分形式的材料和选定数量的层。流体导管可以是波纹形状的平滑壁和/或包括圆形，椭圆形，矩形，三角形或任何其它几何形状的任何形式的横截面构造的排泄管。流体导管可以与通常与化粪池或化粪池系统相关联的排水场或浸出系统中的导管结合使用。

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