公开(公告)号：US12110599B1

公开(公告)日：2024-10-08

申请号：US18151975

申请日：2023-01-09

申请人： GALVOTEC ALLOYS, INC.

发明人： Rogelio E. Garza ,  Edgar H. Garza ,  James Lenar

IPC分类号： C23F13/10 ,  C23F13/18

CPC分类号： C23F13/10 ,  C23F13/18

摘要： A vessel corrosion protection apparatus includes a specially shaped anode having a smaller diameter, longer portion and a shorter portion with radially extending ribs that are cast with the anode and configured to engage the inside surface of a section of pipe that extends away from the vessel outer wall. A vessel corrosion protection apparatus includes a specially shaped anode having a smaller diameter, longer portion and a shorter portion with radially extending ribs that are configured to engage the inside surface of a section of pipe that extends away from the vessel outer wall, the anode connected to a plate not made of anodic material and which has a face free from penetrations which would allow liquid penetration through the plate when the anode is attached to a vessel.

公开(公告)号：US09758879B1

公开(公告)日：2017-09-12

申请号：US14611370

申请日：2015-02-02

申请人： BRP US INC.

发明人： Mark Skrzypchak ,  Mark C. Noble ,  David Palmer ,  Ivan Lestan

IPC分类号： C23F13/02 ,  C23F13/20 ,  C23F13/18

CPC分类号： C23F13/20 ,  C23F13/18 ,  C23F2213/31

摘要： An assembly of parts has a first metal part having a first surface having a corrosion resistant surface treatment and a second surface being free of corrosion resistant surface treatment, a second metal part having a third surface having a corrosion resistant surface treatment and a fourth surface being free of corrosion resistant surface treatment. The second metal part defines a recess that defines the fourth surface. The first and third surfaces are in contact. A conductive member is disposed at least in part in the recess and is in contact with the second and fourth surfaces. A sealing member disposed in the recess around the conductive member. A sacrificial anode is mounted and conductively connected to one of the first and second metal parts.

公开(公告)号：US20170241023A1

公开(公告)日：2017-08-24

申请号：US15508345

申请日：2015-07-03

申请人： BAC Corrosion Control A/S

发明人： Christian Peter THOMSEN

IPC分类号： C23F13/18 ,  C23F13/10

CPC分类号： C23F13/18 ,  C23F13/10 ,  C23F2213/31 ,  E02B17/0026

摘要： The invention relates to an anode construction comprising a frame with two or more anodes and being adapted to be used with an offshore installation for remote connection with the offshore installation through cable connections between anodes and offshore installation. The frame comprises a main part and at least one movable part mounted on the main part and adapted to be pivotable or slidable in relation to the main part, where one or more anodes are mounted in a fixed position on the main part and one or more anodes are mounted on the movable part. The main part has a bottom frame part and a top frame part and further at least two anode mounting columns between the bottom frame part and the top frame part, and where the fixed anodes are mounted on the anode mounting columns.

公开(公告)号：US20160153096A1

公开(公告)日：2016-06-02

申请号：US14556387

申请日：2014-12-01

申请人： Vector Corrosion Technologies Ltd.

发明人： David Whitmore

IPC分类号： C23F13/20 ,  C23F13/16

CPC分类号： C23F13/20 ,  C23F13/18 ,  C23F2201/02 ,  C23F2213/22

摘要： In a method of corrosion protection of rebar in concrete the sacrificial anode is held in place by wrapping a first wire around a first rebar portion and a second wire at second rebar portion and twisting together the first and second free ends to tension the wrappings. This can be used either on two separate rebars which are parallel or at right angles or can be used at longitudinally spaced positions on a single rebar where the rebar roughening prevents the two wrappings from sliding as the wires are tensioned by the twisting. In many cases a covering material such as a porous mortar is cast onto the outer surface of the anode and in this case the mortar and the wire are located such that the wire exits from the sacrificial anode at a position separate from the layer of covering material.

摘要翻译： 在混凝土中钢筋的防腐蚀方法中，通过在第一钢筋部分围绕第一钢筋部分和第二钢丝缠绕第一钢丝并将第一和第二自由端扭曲在一起以张紧包装来将牺牲阳极保持就位。 这可以在平行或直角的两个单独的钢筋上使用，或者可以在单个钢筋上的纵向间隔位置使用，其中钢筋粗糙防止当钢丝被扭转拉紧时两个包皮滑动。 在许多情况下，诸如多孔砂浆的覆盖材料被浇铸到阳极的外表面上，并且在这种情况下，砂浆和电线被定位成使得电线在与覆盖材料层分开的位置处从牺牲阳极离开 。

公开(公告)号：US20150361529A1

公开(公告)日：2015-12-17

申请号：US14762684

申请日：2014-01-17

申请人： UACJ CORPORATION

发明人： Toshikazu TANAKA ,  Tomohiro SHOJI ,  Ryoko FUJIMURA ,  Naoki YAMASHITA ,  Hirokazu TANAKA

IPC分类号： C22C21/10 ,  C22C21/02 ,  F28F19/06 ,  C23F13/14 ,  C23F13/18 ,  C22C21/14 ,  C22C21/00

CPC分类号： C22C21/10 ,  B23K35/0238 ,  B23K35/28 ,  B23K35/286 ,  B23K2101/14 ,  B32B15/016 ,  C22C21/00 ,  C22C21/02 ,  C22C21/14 ,  C23F13/14 ,  C23F13/18 ,  F28F1/02 ,  F28F19/06 ,  F28F21/084 ,  F28F21/089 ,  F28F2275/04

摘要： An aluminum alloy clad material can produce a heat exchanger tube that exhibits excellent outer-side corrosion resistance when formed into a tube. The aluminum alloy clad material has a three-layer structure in which one side of a core material is clad with an inner cladding material, and the other side of the core material is clad with a sacrificial anode material, the core material being formed of an Al—Mn—Cu alloy that includes 0.6 to 2.0% of Mn and 0.03 to 1.0% of Cu, with the balance being aluminum and unavoidable impurities, the inner cladding material being formed of an Al—Mn—Cu alloy that includes 0.6 to 2.0% of Mn and 0.2 to 1.5% of Cu, with the balance being aluminum and unavoidable impurities, the sacrificial anode material being formed of an Al—Zn—Cu alloy that includes 0.5 to 6.0% of Zn and 0.03 to 0.3% of Cu, with the balance being aluminum and unavoidable impurities, and the relationship “Cu content (%) in sacrificial anode material≦Cu content (%) in core material≦Cu content (%) in inner cladding material” being satisfied. The aluminum alloy clad material may have a two-layer structure that includes the core material and the sacrificial anode material.

摘要翻译： 铝合金包覆材料可以制成在形成管时表现出优异的外侧耐腐蚀性的热交换器管。 铝合金包覆材料具有三层结构，其中芯材的一侧用内包层材料包覆，芯材的另一侧用牺牲阳极材料包覆，芯材由 Al-Mn-Cu合金，其含有0.6〜2.0％的Mn和0.03〜1.0％的Cu，余量为铝和不可避免的杂质，内包层材料由含有0.6〜2.0的Al-Mn-Cu合金构成 Mn和0.2〜1.5％的Cu，余量为铝和不可避免的杂质，牺牲阳极材料由Al-Zn-Cu合金形成，其包含0.5〜6.0％的Zn和0.03〜0.3％的Cu， 余量为铝和不可避免的杂质，并且“牺牲阳极材料中的Cu含量（％）”，核心材料中的Cu含量（％），内包层材料中的Cu含量（％）“的关系得以满足。 铝合金包覆材料可以具有包括芯材料和牺牲阳极材料的两层结构。

公开(公告)号：US09127369B2

公开(公告)日：2015-09-08

申请号：US13628621

申请日：2012-09-27

申请人： Saudi Arabian Oil Company

发明人： Mohammed H. Al-Mubasher

IPC分类号： C23F13/00 ,  C23F13/16 ,  C23F13/06 ,  C23F13/10 ,  C23F13/18 ,  C23F13/20 ,  E21B33/037

CPC分类号： C23F13/16 ,  C23F13/06 ,  C23F13/10 ,  C23F13/18 ,  C23F13/20 ,  C23F2213/21 ,  C23F2213/32 ,  E21B33/0375

摘要： 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.

摘要翻译： 为地下井壳提供了一个阴极保护系统，其中井套的封闭上部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。

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。

公开(公告)号：US20150159281A1

公开(公告)日：2015-06-11

申请号：US14221671

申请日：2014-03-21

申请人： Corrosión y Protección Ingeniería S.C.

发明人： Lorenzo Martinez Gomez ,  Lorenzo Martínez Martínez de la Escalera ,  Jorge Joaquin Cantó Ibáñez ,  José Julián Sánchez Hernández ,  Alejandro Dávila Martinez

IPC分类号： C23F13/08

CPC分类号： C23F13/18 ,  C23F2213/31 ,  Y10T29/49117

摘要： Embodiments of a cathodic protection device include an anchor bar operably connected to a metallic structure placed in a marine or aquatic environment, a plurality of articulated bars and a joining mechanism. The plurality of articulated bars are connected to one another in a chain-like manner. The joining mechanism is configured to connect the anchor bar to the plurality of articulated bars.

摘要翻译： 阴极保护装置的实施例包括可操作地连接到放置在海洋或水中环境中的金属结构的锚杆，多个铰接杆和接合机构。 多个铰接杆以链状的方式彼此连接。 接合机构被构造成将锚杆连接到多个铰接杆。

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。

公开(公告)号：US08649671B2

公开(公告)日：2014-02-11

申请号：US12883223

申请日：2010-09-16

申请人： Bertrand Retiere ,  Cedric Geoffroy

发明人： Bertrand Retiere ,  Cedric Geoffroy

IPC分类号： F22B1/30

CPC分类号： C23F13/06 ,  C23F13/10 ,  C23F13/18 ,  C23F2213/21 ,  F24D19/0092 ,  F24H1/185 ,  F24H9/0047

摘要： An electric storage water heater with double cathodic protection includes a sacrificial anode (5) and an impressed current anode (6) combined so as to provide cathodic protection, even in the absence of a power supply. The sacrificial anode (5) surrounds the impressed current anode (6) so as to prevent any contact of the impressed current anode (6) with the water of the water tank before consumption of the sacrificial anode (6).

摘要翻译： 具有双重阴极保护的蓄电式热水器包括牺牲阳极（5）和外加电流阳极（6），以便即使在没有电源的情况下也提供阴极保护。 牺牲阳极（5）围绕外加电流阳极（6），以便在消耗牺牲阳极（6）之前防止外加电流阳极（6）与水箱的水接触。