MARINE UTILITY CAST IRON ANODE
    1.
    发明申请
    MARINE UTILITY CAST IRON ANODE 审中-公开
    海洋生产铸铁阳极

    公开(公告)号:WO2018048835A1

    公开(公告)日:2018-03-15

    申请号:PCT/US2017/050178

    申请日:2017-09-06

    Abstract: An improved marine anode sled comprises a single piece casting with high surface to weight ratio providing increased active surfaces and improved reliability. In one embodiment the anode weighs about 2,000 lbs and has an active surface area of about 5,000 square inches and a current output capacity of up to 160 amps. The improved anode has considerably higher current output than existing anode sleds with similar weight. Unlike known anode sleds, the entire exposed surface of new anode sled is anode material and passes current to a surrounding medium. The single piece casting eliminates structural failure when a frame of know anode sleds is damaged, and electrical failure when cables connecting multiple anodes are damaged. Two redundant lead cable are attached proximal to opposite corners to optimize reliability and electrical performance.

    Abstract translation: 改进的海洋阳极滑板包括具有高表面重量比的单件铸件,提供增加的活性表面和改进的可靠性。 在一个实施例中,阳极重约2,000磅并具有约5,000平方英寸的有效表面积和高达160安培的电流输出能力。 改进的阳极具有比现有的具有类似重量的阳极滑板高得多的电流输出。 与已知的阳极滑板不同,新阳极滑板的整个暴露表面是阳极材料并将电流传递到周围介质。 当已知的阳极橇架损坏时,单件铸件消除了结构性故障,并且当连接多个阳极的电缆损坏时,电气故障。 两根冗余的引线电缆连接到对角的近端,以优化可靠性和电气性能。

    OPTOELEKTRONISCHE ANORDNUNG
    3.
    发明申请
    OPTOELEKTRONISCHE ANORDNUNG 审中-公开
    光电安排

    公开(公告)号:WO2015114041A1

    公开(公告)日:2015-08-06

    申请号:PCT/EP2015/051784

    申请日:2015-01-29

    Abstract: Eine optoelektronische Anordnung, welche als ein optoelektronisches Bauelement (10, 20, 30, 40, 50, 60) ausgebildet ist, umfasst ein erstes korrodierbares Element (110) und eine erste Opferanode (120). Das erste korrodierbare Element (110) weist ein erstes korrodierbares Material (111) auf. Die erste Opferanode (120) weist ein erstes Opfermaterial (122) auf, das unedler als das erste korrodierbare Material (111) ist. Das erste korrodierbare Element (110) und die erste Opferanode (120) sind elektrisch leitend miteinander verbunden. Die optoelektronische Anordnung kann auch als eine optoelektronische Bauelementeanordnung (500, 600) ausgebildet sein.

    Abstract translation: 一种光电子器件,其被设计为一个光电部件(10,20,30,40,50,60)包括第一蚀元件(110)和第一牺牲阳极(120)。 第一蚀元件(110)具有第一蚀材料(111)。 第一牺牲阳极(120)包括一个第一牺牲材料(122),其比所述第一可腐蚀材料(111)较不贵重。 第一蚀元件(110)和第一阳极(120)被电相互连接。 光电子组件也可以作为光电子器件组件(500,600)可以形成。

    SYSTEM, APPARATUS, AND METHOD FOR UTILIZATION OF BRACELET GALVANIC ANODES TO PROTECT SUBTERRANEAN WELL CASING SECTIONS SHIELDED BY CEMENT AT A CELLAR AREA
    4.
    发明申请
    SYSTEM, APPARATUS, AND METHOD FOR UTILIZATION OF BRACELET GALVANIC ANODES TO PROTECT SUBTERRANEAN WELL CASING SECTIONS SHIELDED BY CEMENT AT A CELLAR AREA 审中-公开
    系统,装置和方法,用于使用手镯阳极阳极,以保护在水泥在细胞区域屏蔽的下层壳层

    公开(公告)号:WO2013049495A2

    公开(公告)日:2013-04-04

    申请号:PCT/US2012/057806

    申请日:2012-09-28

    Abstract: A cathodic protection system is provided for a subterranean well casing having an enclosed upper section of the well casing being substantially shielded by a cellar from an impressed- current cathodic protection circuit passing through earth media. The impressed-current cathodic protection circuit is provided to protect an unenclosed lower section of the well casing. To protect the enclosed upper section of the well casing, a supplemental cathodic protection circuit is provided. The supplemental cathodic protection circuit is a galvanic anode cathodic protection circuit comprising the enclosed upper section of the well casing and one or more bracelet galvanic anodes being circumferentially mounted to the enclosed upper section. The enclosed upper section of the well casing and the one or more bracelet galvanic anodes are substantially surrounded by a cellar backfill, and the galvanic anode cathodic protection circuit is equally effective throughout a broad range of non-homogeneity within the cellar backfill.

    Abstract translation: 为地下井壳提供阴极保护系统,其具有井壁封闭的上部,其基本上被通过地球介质的外加阴极保护电路的地窖屏蔽。 设置外加电流阴极保护电路以保护井套管未封闭的下部。 为了保护井套的封闭上部,提供了一个补充的阴极保护电路。 辅助阴极保护电路是一个电流阳极阴极保护电路,其包括井壳的封闭上部和一个或多个环形安装到封闭上部的手镯电阳极。 井壳的封闭上部和一个或多个手镯电阳极基本上被地窖回填包围,并且电流阳极阴极保护电路在地窖回填中的广泛的非均匀性范围内同样有效。

    CATHODIC PROTECTION SYSTEM FOR MARINE APPLICATIONS
    5.
    发明申请
    CATHODIC PROTECTION SYSTEM FOR MARINE APPLICATIONS 审中-公开
    海洋应用阴极保护系统

    公开(公告)号:WO2012166217A2

    公开(公告)日:2012-12-06

    申请号:PCT/US2012/024842

    申请日:2012-02-13

    CPC classification number: C23F13/16 C23F13/18 C23F2213/31

    Abstract: An anode assembly for an impressed current cathodic protection system is arranged for disposition in a body of water to protect an associated structure. It includes an anode, an anode support and a base and is arranged to be electrically connected to the cathodic protection system by an electrical conductor. The base is a weighted member. The anode is of a spherical shape and comprises a hollow titanium body coated with a mixed metal oxide and filled with a non-conductive material. The anode support includes an elongate titanium tube projecting upward from the base and having a top portion to which the anode is welded, whereupon the anode is disposed above the bed of the body of water. The anode assembly is connected to the electrical conductor by a socket including an electrical connector mounted in a box on the anode support assembly.

    Abstract translation: 用于外加电流阴极保护系统的阳极组件被布置成用于配置在水体中以保护相关联的结构。 它包括阳极,阳极支撑件和基座,并且被布置成通过电导体与阴极保护系统电连接。 基座是加权成员。 阳极为球形,并且包括涂覆有混合金属氧化物并填充有非导电材料的中空钛体。 阳极支撑件包括从基座向上突出并且具有阳极焊接到其上的顶部的细长钛管,由此阳极设置在水体的床上方。 阳极组件通过包括安装在阳极支撑组件上的盒子中的电连接器的插座连接到电导体。

    OFFSHORE CATHODIC PROTECTION ANODE SYSTEM
    7.
    发明申请
    OFFSHORE CATHODIC PROTECTION ANODE SYSTEM 审中-公开
    海洋阴极保护阳极系统

    公开(公告)号:WO0216670A3

    公开(公告)日:2005-03-17

    申请号:PCT/US0125967

    申请日:2001-08-20

    Inventor: SMITH STEPHEN N

    CPC classification number: C23F13/10 C23F13/16 C23F2213/31

    Abstract: A cathodic protection system for offshore structure includes an elongated electrode carrier, such as a pipe, with a plurality of sacrificial anodes attached, that is placed on the ocean floor and electrically connected to the structures to be protected. The system is particularly useful for retrofitting cathodic protection systems for offshore structures that have exceeded their expected life.

    Abstract translation: 用于海上结构的阴极保护系统包括细长的电极载体,例如管,其具有附接的多个牺牲阳极,其被放置在海底并且电连接到待保护的结构。 该系统对于改进已超出其预期寿命的海上结构的阴极保护系统特别有用。

    ELECTRODE STRUCTURE FOR PROTECTION OF STRUCTURAL BODIES
    8.
    发明申请
    ELECTRODE STRUCTURE FOR PROTECTION OF STRUCTURAL BODIES 审中-公开
    用于保护结构体的电极结构

    公开(公告)号:WO03050325A2

    公开(公告)日:2003-06-19

    申请号:PCT/GB0205545

    申请日:2002-12-06

    Inventor: JONES GRAEME

    CPC classification number: C23F13/16 C23F2201/02 Y10T428/30

    Abstract: Electrolytic protection of steel-reinforced concrete bodies such as bridges and building facades is achieved with carbon material (3, 12, 23) inserted into the concrete body (6, 10, 21). The carbon material is connected to act as a anode with the steel reinforcement (1, 11, 22) as a cathode, so that corrosive chloride ions migrate away from the steel reinforcement. The carbon material is inserted so as also to act as a reinforcement. In one arrangement carbon textile material is provided between inner and outer grout-filled plastics ducts (2, 4, 5) fixed around post-tensioned steel cables (1). In another arrangement a carbon rod (12), or pin (23), is fixed between a concrete body (23) and a steel I-beam (22).

    Abstract translation: 钢筋混凝土体如桥梁和建筑立面的电解保护是通过将碳材料(3,12,23)插入混凝土体(6,10,21)来实现的。 连接碳材料作为阳极,钢筋(1,11,22)作为阴极,使得腐蚀性氯离子离开钢筋。 插入碳材料也可以用作增强材料。 在一种布置中,碳纤维材料设置在固定在后拉钢缆(1)周围的内填充塑料管道和外填料塑料管道(2,4,5)之间。 在另一种布置中,碳棒(12)或销(23)固定在混凝土主体(23)和钢制工字梁(22)之间。

    CATHODIC PROTECTION
    9.
    发明申请
    CATHODIC PROTECTION 审中-公开
    阴极保护

    公开(公告)号:WO0046422A3

    公开(公告)日:2000-12-07

    申请号:PCT/CA0000101

    申请日:2000-02-02

    Applicant: WHITMORE DAVID

    Inventor: WHITMORE DAVID

    CPC classification number: C23F13/16 C23F2201/02

    Abstract: Cathodic protection of a structure including a steel member at least partly buried in a covering layer, such as steel rebar in a concrete structure, is provided by embedding sacrificial anodes into the concrete layer at spaced positions over the layer and connecting the anodes to the rebar. Each anode is inserted into a drilled hole in the layer and is electrically attached to the rebar in the same or an adjacent hole by a steel pin which is attached to the reinforcement by arc welding or by impact. In the arrangement where the anode and the attachment are in the same hole, the pin passes through a bore in the anode so as to hold the anode rigidly within the hole. The hole is filled by a settable filler material. In order to maintain effective current conduction from the anode to the reinforcement through the filler and the concrete over an extended period to maintain the required protection, there is added to the filler, to a covering layer on the anode body or to the anode body itself a first material to hold the pH at the anode in a preferred range of the order of 12 to 14 and a second deliquescent material to absorb moisture.

    Abstract translation: 通过将牺牲阳极嵌入混凝土层中间隔开的位置并将阳极连接到钢筋上来提供包括钢构件的结构的阴极保护,所述钢构件至少部分地埋置在覆盖层中,例如混凝土结构中的钢筋 。 将每个阳极插入层中的钻孔中,并且通过电弧焊接或冲击附接到钢筋的钢销在同一或相邻的孔中电连接到钢筋。 在阳极和附件在同一个孔中的布置中,销穿过阳极中的孔以便刚性地将阳极保持在孔内。 该孔由可固化的填充材料填充。 为了保持从阳极到加强件的有效电流传导通过填充物和混凝土长时间以保持所需的保护,将填充物添加到阳极体上的覆盖层或阳极体本身 将阳极处的pH保持在12至14的优选范围内的第一材料和吸收水分的第二潮解材料。

    AN ANODE FOR USE IN A MARINE ENVIRONMENT
    10.
    发明申请
    AN ANODE FOR USE IN A MARINE ENVIRONMENT 审中-公开
    用于海洋环境的阳极

    公开(公告)号:WO00060138A1

    公开(公告)日:2000-10-12

    申请号:PCT/AU2000/000264

    申请日:2000-03-30

    CPC classification number: B63B59/04

    Abstract: An anode for use in a marine environment includes a metallic surface on which is formed a basic metal chloride coating. It is preferred that the basic metal chloride coating is formed by applying a solution containing hypochlorite, a hypochlorite salt or a precursor thereof to the metallic surface and that the metallic surface is copper or contains copper and the coating is a basic cupric chloride. The present invention also provides a method for making an anode for use in a marine environment by applying a solution containing hypochlorite, a hypochlorite-containing material or a precursor thereof to a metallic surface of the anode. The present invention also provides for corrosion resistant system for use in a marine environment including an anode electrically connected to oxidation susceptible under water metal components, the anode having a surface exposed to water of the marine environment, the surface having a basic metal chloride coating.

    Abstract translation: 用于海洋环境的阳极包括金属表面,其上形成碱性金属氯化物涂层。 碱性金属氯化物涂层优选通过将含有次氯酸盐,次氯酸盐或其前体的溶液施加到金属表面并且金属表面是铜或含有铜而形成,并且涂层是碱性氯化铜。 本发明还提供了通过将含有次氯酸盐,含次氯酸盐的材料或其前体的溶液施加到阳极的金属表面来制造用于海洋环境中的阳极的方法。 本发明还提供了一种用于海洋环境的耐腐蚀系统,包括在水中金属部件下与氧化敏感的电连接的阳极,该阳极具有暴露于海洋环境的水的表面,该表面具有碱性金属氯化物涂层。

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