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1. 发明申请

US20170356870A1 REMOTE COMMUNICATION AND POWERING OF SENSORS FOR MONITORING PIPELINES 审中-公开
公开(公告)号：US20170356870A1
公开(公告)日：2017-12-14
申请号：US15181558
申请日：2016-06-14
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Ziyad H. Doany , George D. Kokkosoulis , Mohsen Salehi
IPC分类号： G01N27/20 , G01N17/04 , H04B5/00
CPC分类号： G01N27/20 , C23F13/22 , F17D5/06 , G01N17/02 , G01N17/04 , H04B5/0062
摘要： A remote terminal unit for use in monitoring a metallic pipeline can take an electrical measurement at the pipe and transmit the measurement in a modulated signal to a main measurement unit located along the pipe and distant from the remote terminal unit. The electrical measurement is taken at regular time intervals between a reference electrode electrically connected to the pipe and a coupon composed of a sacrificial corrosion material in order to monitor the pipe for possible corrosion. The electrical measurement is modulated with a low frequency carrier signal for transmission along the pipe, eliminating the need to take the measurements directly at physical locations along the pipe.

2. 发明授权

US09667048B2 Cathodic protection system for multiple structures using shunt modules 有权
公开(公告)号：US09667048B2
公开(公告)日：2017-05-30
申请号：US14205071
申请日：2014-03-11
申请人： Bryan Reed , Justin Duhamell
发明人： Bryan Reed , Justin Duhamell
IPC分类号： H05K7/02 , H02G3/16 , C23F13/22
CPC分类号： H02G3/16 , C23F13/22
摘要： A shunt module for use in an impressed current cathodic protection system includes a rail mounting mechanism, an electrically insulating strip carrier mounted to the rail mounting mechanism, and a shunt. The shunt includes a conductive strip or wire having contacts at opposing ends. The shunt is coupled to the strip carrier and electrically isolated from the mounting mechanism.

3. 发明授权

US09550247B2 Double coupon reference cell and methods of making same 有权
标题翻译：双重优惠券参考单元及其制作方法
公开(公告)号：US09550247B2
公开(公告)日：2017-01-24
申请号：US14331851
申请日：2014-07-15
申请人： Gregory P. Smith
发明人： Gregory P. Smith
IPC分类号： C23F13/00 , B23K1/20 , C23F13/22
CPC分类号： C23F13/06 , B23K1/0008 , B23K1/20 , B23K2101/36 , C23F13/22 , C23F2213/32 , Y10T29/49826 , Y10T29/49888
摘要： A cathodic protection device enclosing a reference cell and a conductive media and having two coupon assemblies mounted, facing opposing direction, on an exterior surface. The coupon assemblies each have a disc-shaped coupon seated in a coupon jacket and are electrically coupled to a wire. The coupon jacket defines a pocket in a first surface and a groove in a second, opposing surface thereof. The disc-shaped coupon is seated in the pocket and the wire is seated in the groove with the electrical junction therebetween aligned with an aperture connecting the pocket to the groove. A sealing material is used to form a watertight seal between the disc-shaped coupon and the pocket and fills the groove. The device includes a hydrophilic porous member having a first surface in communication with the conductive media and a second surface in communication with an external environment.
摘要翻译：阴极保护装置，其包围参考单元和导电介质，并且具有在外表面上面向相反方向安装的两个试样组件。优惠券组件各自具有座位在优惠券外套中的盘形券，并且电耦合到线。优惠券套管在第一表面中限定一个口袋，在其第二相对表面中限定一个槽。圆盘形的优惠券被放置在口袋中，并且线被放置在凹槽中，其中电连接处与将凹槽连接到凹槽的孔对准。密封材料用于在圆盘形券和口袋之间形成水密密封，并填充凹槽。该装置包括具有与导电介质连通的第一表面的亲水性多孔构件和与外部环境连通的第二表面。

4. 发明申请

US20160145748A1 HIGH SPEED SEQUENTIAL CATHODIC PROTECTION SYSTEMS AND METHODS 审中-公开
标题翻译：高速连续阴极保护系统及方法
公开(公告)号：US20160145748A1
公开(公告)日：2016-05-26
申请号：US14946923
申请日：2015-11-20
申请人： Jon-Michael BRAND , Will Anders BIERWIRTH , James Paul REDDEN , Trent Michael PULLIAM , Brandon Steward LANGLEY
发明人： Jon-Michael BRAND , Will Anders BIERWIRTH , James Paul REDDEN , Trent Michael PULLIAM , Brandon Steward LANGLEY
IPC分类号： C23F13/04 , C23F13/20 , H01L31/042
CPC分类号： C23F13/04 , C23F13/22 , E21B41/02
摘要： High speed cathodic protection control systems and methods provide for the delivery of deliver electrical current to a group of metal structures, such as well casings, in a sequential manner to prevent corrosion. A plurality of relays allow electrical current to flow from a power supply to subsets of the group of metal structures. The flow of electrical current is controlled by a microntroller which controls the relays to allow delivery of the electrical current at high speeds for short periods of time from the power supply to subsets of the group of metal structures in a sequential manner.
摘要翻译：高速阴极保护控制系统和方法提供以顺序的方式递送电流到一组金属结构（例如阱壳）以防止腐蚀。多个继电器允许电流从电源流到该组金属结构的子集。电流的流动由控制继电器的微控制器来控制，该继电器以允许以一定顺序的方式从电源到金属结构组的子集的短时间内以高速传送电流。

5. 发明授权

US09115430B2 Anode device and maintenance method 有权
标题翻译：阳极装置及维护方法
公开(公告)号：US09115430B2
公开(公告)日：2015-08-25
申请号：US13610687
申请日：2012-09-11
申请人： Alan McMullen
发明人： Alan McMullen
IPC分类号： C23F13/00 , C25B11/00 , C25B9/00 , C23F13/10 , C23F13/18 , C23F13/22
CPC分类号： C23F13/10 , C23F13/18 , C23F13/22 , C23F2213/31
摘要： A method and device for facilitating maintenance of an anode of a marine engine cooling system, the device including an anode for use with an anode plug such as, for example, an anode plug that has a detachable component with a threaded end for mounting to a threaded bore of a cooling system structure, and a connector that holds the anode, the anode having an indicator for indicating a condition of the anode which is indicative of a need to replace the anode The method permits changing the anode by removing and/or reinstalling an anode while preventing or minimizing water from exiting the cooling system of the marine engine.
摘要翻译：一种便于维护船用发动机冷却系统的阳极的方法和装置，该装置包括用于阳极塞的阳极，阳极塞例如具有可拆卸部件的阳极塞，所述阳极塞具有用于安装到冷却系统结构的螺纹孔和保持阳极的连接器，阳极具有指示阳极状态的指示器，其指示需要更换阳极。该方法允许通过移除和/或重新安装来改变阳极阳极，同时防止或最小化离开船用发动机的冷却系统的水。

6. 发明申请

US20140151241A1 PIPELINE COMMUNICATIONS 有权
标题翻译：管道通信
公开(公告)号：US20140151241A1
公开(公告)日：2014-06-05
申请号：US13693497
申请日：2012-12-04
申请人： ITRON, INC.
发明人： Barry Cahill-O'Brien
IPC分类号： C23F13/04
CPC分类号： C23F13/04 , C23F13/22 , C23F2213/32 , G01N17/02
摘要： Communications systems are provided for use with an impressed current cathodic protection (ICCP) system having single or multiple ICCP components. A pipeline may be provided by connecting multiple pipeline sections together as an integrated pipeline where each section has an associated ICCP system. A communications signal comprising an AC signal is impressed on the pipeline and received by receivers associated with power supplies associated with each ICCP system. Upon reception of the AC signal, a controllable switch is operated within the power supplies to synchronously disconnect them from their power source and thereby enable accurate testing of the ICCP system.
摘要翻译：提供通信系统用于具有单个或多个ICCP组件的外加阴极保护（ICCP）系统。可以通过将多个管道段连接在一起作为集成管道来提供管道，其中每个部分具有相关联的ICCP系统。包括AC信号的通信信号被施加在流水线上并由与每个ICCP系统相关联的电源相关联的接收器接收。在接收到AC信号时，在电源内操作可控开关以使它们与其电源同步地断开，从而能够对ICCP系统进行准确的测试。

7. 发明申请

US20140069803A1 ANODE DEVICE AND MAINTENANCE METHOD 审中-公开
标题翻译：阳极装置和维护方法
公开(公告)号：US20140069803A1
公开(公告)日：2014-03-13
申请号：US13610687
申请日：2012-09-11
申请人： Alan McMullen
发明人： Alan McMullen
IPC分类号： C23F13/22 , C23F13/18 , C23F13/16 , C23F13/08 , C23F13/14
CPC分类号： C23F13/10 , C23F13/18 , C23F13/22 , C23F2213/31
摘要： A method and device for facilitating maintenance of an anode of a marine engine cooling system, the device including an anode for use with an anode plug such as, for example, an anode plug that has a detachable component with a threaded end for mounting to a threaded bore of a cooling system structure, and a connector that holds the anode, the anode having an indicator for indicating a condition of the anode which is indicative of a need to replace the anode The method permits changing the anode by removing and/or reinstalling an anode while preventing or minimizing water from exiting the cooling system of the marine engine.
摘要翻译：一种便于维护船用发动机冷却系统的阳极的方法和装置，该装置包括用于阳极塞的阳极，阳极塞例如具有可拆卸部件的阳极塞，所述阳极塞具有用于安装到冷却系统结构的螺纹孔和保持阳极的连接器，阳极具有指示阳极状态的指示器，其指示需要更换阳极。该方法允许通过移除和/或重新安装来改变阳极阳极，同时防止或最小化离开船用发动机的冷却系统的水。

8. 发明授权

US08652312B2 Cathodic protection assessment probe 有权
标题翻译：阴极保护评估探针
公开(公告)号：US08652312B2
公开(公告)日：2014-02-18
申请号：US13026802
申请日：2011-02-14
申请人： Darrell Raymond Catte
发明人： Darrell Raymond Catte
IPC分类号： G01N27/26 , C23F13/06 , C23F13/08 , C23F13/16 , C23F13/20
CPC分类号： C23F13/04 , C23F13/22 , C23F2213/32
摘要： An apparatus and method for monitoring cathodic protection of a protected object that includes a probe with five segments in series. The cathodic protection is provided by a system with a power supply that impresses current onto the protected object. An anode is included with the system that is also connected to the power supply. The third and fifth segments are in electrical communication through a frangible connection; that over time galvanically corrodes to electrically isolate the third and fifth segments. The second segment, which is a permanent isolator, is set between the first and third segments. The third segment is selectively connected with the protected object. When the third segment is selectively disconnected from the protected object, measuring the potential difference between the third segment and the first segment yields a value for object polarization that is void of IR error.
摘要翻译：一种用于监测受保护物体的阴极保护的装置和方法，包括具有五个段的探针。阴极保护由具有将电流施加到受保护物体上的电源的系统提供。系统中还包括一个也连接到电源的阳极。第三和第五段通过易断连接进行电气通讯; 随着时间的推移，电流腐蚀电隔离了第三和第五段。作为永久隔离器的第二段设置在第一和第三段之间。第三段选择性地与被保护对象连接。当第三段选择性地与受保护对象断开连接时，测量第三段与第一段之间的电位差产生无IR误差的物体极化值。

9. 发明授权

US08298382B2 Apparatus for use with metallic structures 有权
标题翻译：用于金属结构的设备
公开(公告)号：US08298382B2
公开(公告)日：2012-10-30
申请号：US12969197
申请日：2010-12-15
申请人： Jason Hanlon , Thomas Josef McGee
发明人： Jason Hanlon , Thomas Josef McGee
IPC分类号： C23F13/20 , C23F13/22
CPC分类号： C23F13/22 , C23F13/04 , C23F2213/32
摘要： Apparatus for connection to a metallic structure, the apparatus comprises a transformer rectifier unit operable to output a DC current for cathodic protection of a metallic structure, and a modulator unit connected to receive a DC output from the transformer rectifier unit. The modulator unit is arranged for connection to a metallic structure, and is operable to produce a modulated current which is applied to such a metallic structure when the apparatus is in use, such that the metallic structure is detectable by a wireless locating device. The modulator unit is operable to be controlled remotely.
摘要翻译：用于连接到金属结构的设备，该设备包括可操作以输出用于金属结构的阴极保护的DC电流的变压器整流单元，以及连接以接收来自变压器整流器单元的DC输出的调制器单元。调制器单元布置成连接到金属结构，并且可操作以产生调制电流，该调制电流在设备使用时被施加到这种金属结构，使得金属结构可由无线定位设备检测。调制器单元可操作以远程控制。

10. 发明授权

US07655116B1 Anti-electrolysis system inhibiting the erosion metal objects 有权
标题翻译：防电蚀系统抑制侵蚀金属物体
公开(公告)号：US07655116B1
公开(公告)日：2010-02-02
申请号：US11728093
申请日：2007-03-21
申请人： Herb Tilsner
发明人： Herb Tilsner
IPC分类号： C23F13/06 , C23F13/18 , C23F13/20
CPC分类号： C23F13/18 , C23F13/22 , C23F2213/31
摘要： A system for preventing erosion of metal objects in a swimming pool having chemicals therein includes a metal piece sacrificial anode, which may be of zinc. This metal piece sacrificial anode is contained within a tubular container and placed in a location along the swimming pool where it can be readily viewed. The metal piece sacrificial anode is removably supported within the container on the cover of the container, which is threadably attached to the container. The container is supported on piping through which water is supplied to the pool and to the interior of the container. The metal piece sacrificial anode is attached at one end to a an electrically conductive wire and to an electrically conductive copper wire or “bonding wire”, which runs around the pool and is attached to metal objects in the pool.
摘要翻译：用于防止在其中具有化学物质的游泳池中的金属物体的侵蚀的系统包括可以是锌的金属片牺牲阳极。该金属片牺牲阳极容纳在管状容器中并且放置在沿着游泳池的位置，在那里可以容易地观察。金属片牺牲阳极可拆卸地支撑在容器的容器中，螺纹连接到容器上。容器支撑在管道上，水通过该管道供应到池和容器的内部。金属片牺牲阳极的一端连接到导电线和导电铜线或“接合线”，其在池周围延伸并附接到池中的金属物体。

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