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1. 发明授权

US5670041A Reduced corrosion electronic descaling technology 失效
标题翻译：减少腐蚀电除垢技术
公开(公告)号：US5670041A
公开(公告)日：1997-09-23
申请号：US544026
申请日：1995-10-17
申请人： Young I. Cho , Karl M. Kyriss
发明人： Young I. Cho , Karl M. Kyriss
IPC分类号： C02F1/48
CPC分类号： C02F1/487 , C02F2201/483 , C02F2303/22 , Y10S138/06
摘要： A method for minimizing localized corrosion of fluid containers that occurs as a consequence of most non-chemical procedures for removing scale deposits is described. It counteracts the unavoidable side-effect of the lowering of the local pH in the vicinity of the bubbles of CO.sub.2 that are generated during an electromagnetically-induced controlled precipitation procedure. The method is a simple and facile procedure for curbing the localized corrosion occurring as a result of most non-chemical procedures for removing scales. The method is desirably performed by an induction coil wrapped around a fluid container such as a pipe encrusted with scale through which hard water is flowing. A pulsing electrical current is successively applied through the coil and halted, preferably for 3 to 10 minutes each. When the current is applied, a transitory induced magnetic field is generated in the solution, and scale encrusted on the fluid container dissolves in the solution. When the pulsing current is stopped, the induced magnetic field in the solution ceases and so the scale stops dissolving, allowing a protective layer of scale to form over potential points of corrosion. Optionally permanent magnets may be used in the process, alone or with an induction coil.
摘要翻译：描述了一种用于最小化流体容器的局部腐蚀的方法，这种腐蚀是大多数用于去除垢垢的非化学过程的结果。它抵消了在电磁感应控制沉淀过程中产生的CO 2气泡附近局部pH降低的不可避免的副作用。该方法是用于抑制由于大多数非化学程序去除垢而导致的局部腐蚀的简单和容易的程序。该方法期望地通过缠绕在流体容器上的感应线圈来实现，该流体容器例如是包裹有硬质水流过的水垢的管道。脉冲电流依次通过线圈施加并停止，优选为3至10分钟。当施加电流时，在溶液中产生瞬时感应磁场，并且结垢在流体容器上的刻度溶解在溶液中。当脉冲电流停止时，溶液中的感应磁场停止，因此刻度停止溶解，允许保护层形成超过潜在的腐蚀点。可选地，永磁体可以在该过程中单独使用或与感应线圈一起使用。

2. 发明授权

US4631961A Sampling device for determining conditions on the interior surface of a water main 失效
标题翻译：用于确定水主体内表面状况的取样装置
公开(公告)号：US4631961A
公开(公告)日：1986-12-30
申请号：US815407
申请日：1985-12-31
申请人： Thomas L. Yohe , Rodney M. Donlan , Karl M. Kyriss
发明人： Thomas L. Yohe , Rodney M. Donlan , Karl M. Kyriss
IPC分类号： G01N17/00
CPC分类号： G01N17/00
摘要： A probe rod is inserted into a water main through a corporation cock. The rod has a plurality of transverse passages parallel to one another and aligned in the direction of flow. Within these transverse passages, in flush relationship to the passage walls, are inserted removable sampling rings. All but one of the rings are of the same material as the inner wall of the main. The remaining ring, used as a control, is a synthetic resin ring. The flush relationship prevents the formation of turbulent eddies at the ends of the rings. Consequently, microbial growth conditions on the rings themselves reliably simulate conditions on the interior wall of the main.Within a tubular extension on the exterior of the corporation cock an O-ring seal is provided. The length of the extension, and the position of the seal, are such that the probe rod can be partially withdrawn beyond the corporation valve without causing any of the transverse passages to pass through the O-ring. Thus, the rod can be partially withdrawn, and the corporation valve closed before the rod is fully withdrawn. Because of the length of the extension and the position of the O-ring, partial withdrawal of the probe rod can be accomplished without scouring of the sampling rings due to high velocity flow of water through the transverse passages as they move through the O-ring.
摘要翻译：探针杆通过公司公鸡插入水中。杆具有彼此平行并沿着流动方向对准的多个横向通道。在与通道壁平齐的这些横向通道内插入可移除的取样环。除了一个环之外，所有的环都是与主体的内壁相同的材料。用作对照的剩余环是合成树脂环。冲洗关系防止在环的端部形成湍流涡流。因此，环上的微生物生长条件本身可靠地模拟主体内壁上的状况。在公司外壳的管状延伸部内设有O形密封圈。延伸部的长度和密封件的位置使得探针杆可以部分地从公司阀外部抽出，而不会使任何横向通道穿过O形环。因此，杆可以部分地撤回，并且在杆被完全拉出之前公司阀关闭。由于O形环的延伸长度和位置，探针棒的部分抽出可以在水通过O形环时通过横向通道的高速流动导致取样环的冲刷而实现。。

3. 发明授权

US4608163A Apparatus for purification of contaminated groundwater 失效
标题翻译：污染地下水净化装置
公开(公告)号：US4608163A
公开(公告)日：1986-08-26
申请号：US719549
申请日：1985-04-03
申请人： Thomas L. Yohe , Karl M. Kyriss
发明人： Thomas L. Yohe , Karl M. Kyriss
IPC分类号： C02F1/64 , C02F1/72 , E02D31/00 , E21B43/40 , C02F1/74
CPC分类号： C02F1/645 , C02F1/72 , E02D31/00 , E21B43/40
摘要： A domestic well water system, rendered unusable by volatile contaminants in the groundwater, can be restored to use by installing an aerator in a flow path such that water is continuously pumped, by the existing well pump, out of the well, through the aerator, and back to the well through the well head. Water is diverted from this flow path for use. The well serves as a storage device, and water returned from the aerator to the well mixes with water in the well and serves as a buffer to encroachment by contaminated groundwater.
摘要翻译：由于地下水中的挥发性污染物使得无法使用的家用井水系统可以通过在通路中安装曝气器来使其恢复使用，使得现有的井泵通过曝气器连续泵送水，并通过井头回到井。水从该流动路径转移使用。该井用作储存装置，从充气器返回到井的水与井中的水混合，并且作为被污染地下水侵蚀的缓冲区。

4. 发明授权

US4526692A Process for purification of contaminated groundwater 失效
标题翻译：污染地下水净化工艺
公开(公告)号：US4526692A
公开(公告)日：1985-07-02
申请号：US570299
申请日：1984-01-13
申请人： Thomas L. Yohe , Karl M. Kyriss
发明人： Thomas L. Yohe , Karl M. Kyriss
IPC分类号： C02F1/20 , C02F1/64 , C02F1/72 , E21B43/40 , C02F1/74
CPC分类号： C02F1/645 , C02F1/72 , E21B43/40
摘要： A domestic well water system, rendered unusable by volatile contaminants in the groundwater, can be restored to use by installing an aerator in a flow path such that water is continuously pumped, by the existing well pump, out of the well, through the aerator, and back to the well through the well head. Water is diverted from this flow path for use. The well serves as a storage device, and water returned from the aerator to the well mixes with water in the well and serves as a buffer to encroachment by contaminated groundwater.
摘要翻译：由于地下水中的挥发性污染物使得无法使用的家用井水系统可以通过在通路中安装曝气器来使其恢复使用，使得现有的井泵通过曝气器连续泵送水，并通过井头回到井。水从该流动路径转移使用。该井用作储存装置，从充气器返回到井的水与井中的水混合，并且作为被污染地下水侵蚀的缓冲区。

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