专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09790601B2 Marine cathodic protection system 有权
公开(公告)号：US09790601B2
公开(公告)日：2017-10-17
申请号：US14935936
申请日：2015-11-09
申请人： ROLLS-ROYCE PLC
发明人： Alexis Lambourne , Leslie Callow
IPC分类号： C23F13/02 , C23F13/20 , C23F13/06 , C25C3/10 , C25C7/06 , B63B59/04 , C23F13/14 , C23F13/16
CPC分类号： C23F13/20 , B63B59/04 , C23F13/06 , C23F13/14 , C23F13/16 , C23F2213/21 , C23F2213/31 , C23F2213/32 , C25C3/10 , C25C7/06
摘要： A marine cathodic protection system configured to protect a metal structure exposed to seawater from corrosion. The system includes a first anode provided on or adjacent the protected metal structure at a first position. The first anode is exposed to seawater, is electrically insulated from the protected metal structure, and is formed of a metal having a greater negative potential than the protected metal. The system further includes a second anode provided on or adjacent the protected metal structure at a second position. The second anode is electrically connected to the first anode. The first position is preferably substantially submerged in said seawater such that the protected metal and the first anode cooperate to define a seawater battery configured to apply an electrical current to the second anode, the second anode thus being an impressed current anode.

2. 发明授权

US09758879B1 Corrosion prevention assembly 有权
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.

3. 发明申请

US20160153096A1 Fastening Sacrificial Anodes to Reinforcing Bars in Concrete for Cathodic Protection 有权
标题翻译：紧固牺牲阳极加固钢筋混凝土阴极保护
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。

4. 发明授权

US09312614B2 Electrical connector for an anode 有权
标题翻译：用于阳极的电连接器
公开(公告)号：US09312614B2
公开(公告)日：2016-04-12
申请号：US14407233
申请日：2013-06-11
申请人： Fugro Subsea Services Limited
发明人： William Ian Harvey
IPC分类号： H01R11/30 , C23F13/20 , C23F13/00
CPC分类号： H01R11/30 , C23F13/005 , C23F13/20 , C23F2213/31 , Y10T29/49117
摘要： An electrical connector for an anode has a terminal for an electric cable, at least two magnet devices for attracting the connector onto a metal structure, a plate electrically connecting the magnet devices to one another and to the terminal, and a deformable member connecting the magnet devices. When the connector connects an anode to a surface, the magnet forces draw the magnet devices against the surface in order to make up the connection. The deformable member allows relative movement of the magnet devices, permitting them to align themselves in an optimum configuration to maximize the surface area of the magnet devices that are in contact with the metal structure, providing a large electrical conduit between the connector and the cable connected to the terminal, and allowing for more reliable electrical connection between the anode and the structure.
摘要翻译：用于阳极的电连接器具有用于电缆的端子，用于将连接器吸引到金属结构的至少两个磁体装置，将磁体装置彼此电连接到端子的板以及连接磁体的可变形构件设备。当连接器将阳极连接到表面时，磁体力将磁体装置拉向表面以构成连接。可变形构件允许磁体装置的相对运动，允许它们以最佳构造自己对准，以使与金属结构接触的磁体装置的表面积最大化，从而在连接器和连接的电缆之间提供大的电气导管并且允许阳极和结构之间的更可靠的电连接。

5. 发明授权

US09222175B2 Method for protecting electrical poles and galvanized anchors from galvanic corrosion 有权
标题翻译：保护电极和镀锌锚杆免受电镀腐蚀的方法
公开(公告)号：US09222175B2
公开(公告)日：2015-12-29
申请号：US13296357
申请日：2011-11-15
申请人： Mehrooz Zamanzadeh , Geoffrey O. Rhodes
发明人： Mehrooz Zamanzadeh , Geoffrey O. Rhodes
IPC分类号： C23F13/00 , C23F13/20 , C23F13/04 , H01R4/66
CPC分类号： C23F13/20 , C23F13/04 , C23F2213/31 , H01R4/66
摘要： A method for protecting a plurality of metal electrical poles and copper grounding from galvanic corrosion in corrosive soils includes electrically interconnecting the poles to a grounding grid and providing an impressed current anode for the cathodic protection of the grounding grid.
摘要翻译：用于在腐蚀性土壤中保护多个金属电极和铜接地免受电镀腐蚀的方法包括将电极互连到接地网格并提供用于接地网的阴极保护的外加电流阳极。

6. 发明授权

US09127369B2 System, apparatus, and method for utilization of bracelet galvanic anodes to protect subterranean well casing sections shielded by cement at a cellar area 有权
标题翻译：用于手镯电阳极的系统，设备和方法，用于保护地下室的水泥屏蔽地下井套管部分
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。

7. 发明授权

US08697251B2 Protective coating for metal surfaces 有权
标题翻译：金属表面保护涂层
公开(公告)号：US08697251B2
公开(公告)日：2014-04-15
申请号：US12690568
申请日：2010-01-20
申请人： A Michael Horton , William H Owen
发明人： A Michael Horton , William H Owen
IPC分类号： B32B15/01 , B32B15/04 , B05D1/02 , B05D1/36 , B05D1/00
CPC分类号： C23F13/14 , C22C1/02 , C23C4/08 , C23C24/04 , C23C28/3225 , C23C28/345 , C23F13/08 , C23F13/20 , C23F2213/32 , F16L9/147 , Y10T428/12611 , Y10T428/1266 , Y10T428/12667
摘要： A coating for a metal surface that provides excellent resistance to both electrochemical corrosion and mechanical insult is provided. The coating involves at least an inner coating that is a sacrificial anodic layer and an outer coating that is a protective dielectric material made of inorganic metal oxide. Some versions of the coating include an intermediate layer as well that serves to improve adhesion between the coatings and may provide additional galvanic protection. Although the coating can be made by a variety of methods, advanced methods of spray application are provided for making high-quality lightweight versions the coating.
摘要翻译：提供了用于金属表面的涂层，其对电化学腐蚀和机械损伤提供优异的抗性。该涂层至少包括作为牺牲阳极层的内涂层和作为由无机金属氧化物制成的保护性介电材料的外涂层。涂层的一些形式还包括中间层，其用于改善涂层之间的粘合性，并可提供额外的电流保护。虽然可以通过各种方法制造涂层，但是提供先进的喷涂方法用于制造高质量的轻质型涂料。

8. 发明申请

US20130298983A1 CORROSION-RESISTANT PHOTOVOLTAIC MODULE 审中-公开
标题翻译：耐腐蚀光伏模块
公开(公告)号：US20130298983A1
公开(公告)日：2013-11-14
申请号：US13818084
申请日：2011-08-09
申请人： Dong Hwan Kim , Sung Ju Tark , Min Gu Kang , Sung Eun Park
发明人： Dong Hwan Kim , Sung Ju Tark , Min Gu Kang , Sung Eun Park
IPC分类号： H01L31/0224
CPC分类号： H01L31/022425 , C23F13/20 , H01L31/0201 , H01L31/0512 , Y02E10/50
摘要： The present invention relates to a corrosion-resistant photovoltaic module characterized in that an interconnector ribbon connects the photovoltaic cells and a sacrificial metal as an anode for cathodic protection is attached to the interconnector ribbon to prevent corrosion of a connective part between the photovoltaic cells. The present invention can prevent an increase of serial resistance at a connective part between the ribbon and the cell and can significantly reduce the degradation of generation efficiency by preventing the corrosion of the interconnector ribbon due to the external environment. In addition, the life of the photovoltaic module can be extended
摘要翻译：本发明涉及一种耐腐蚀光伏模块，其特征在于，连接光伏电池的互连带，作为用于阴极保护的阳极的牺牲金属附接到互连器带，以防止光伏电池之间的连接部件的腐蚀。本发明可以防止带状和电池之间的连接部分处的串联电阻的增加，并且可以通过防止由于外部环境导致的互连器带的腐蚀而显着降低发电效率的劣化。此外，光伏组件的寿命可以延长

9. 发明授权

US08025778B2 Cathodic protection apparatus and method 有权
标题翻译：阴极保护装置及方法
公开(公告)号：US08025778B2
公开(公告)日：2011-09-27
申请号：US12285813
申请日：2008-10-15
申请人： Paul Bagatavicius , Sorin Segall
发明人： Paul Bagatavicius , Sorin Segall
IPC分类号： C23F13/06 , C23F13/10
CPC分类号： C23F13/10 , B65D90/22 , C23F13/20
摘要： In combination, a storage tank having a metal bottom, compacted electrolytic backfill below the tank bottom and a cathodic protection anode within the backfill below the tank bottom. The anode is in the form of a generally continuous ribbon that is shaped to follow a serpentine path corresponding generally in shape to the tank bottom. A feeding cable network is connected directly to the anode.
摘要翻译：组合在一起，具有金属底部的储罐，在罐底部下方的压实的电解回填池以及罐底下方的回填内的阴极保护阳极。阳极是大致连续的带的形状，其形状适合于通常形状对应于罐底的蛇形路径。馈电电缆网络直接连接到阳极。

10. 发明授权

US07527714B2 Water heater anode and mounting fixture 有权
标题翻译：热水器阳极和安装夹具
公开(公告)号：US07527714B2
公开(公告)日：2009-05-05
申请号：US11673859
申请日：2007-02-12
申请人： Mutubwa K. Kahite , Michael B. Steinhafel
发明人： Mutubwa K. Kahite , Michael B. Steinhafel
IPC分类号： C23F13/16
CPC分类号： F24H9/0005 , C23F13/18 , C23F13/20 , F24H9/0047
摘要： An anode is mounted to the top of a water heater tank which has a spud with external threads welded to the top thereof. The spud extends above insulation which surrounds the water tank and covers the top of the water heater. An anode rod is inserted into the water tank through the spud and has a steel core welded to a flat cylindrical steel disk which extends radially outwardly of a magnesium cylinder formed about the core. A water sealing gasket is positioned between the disk and the annular surface formed by the open end of the spud. A nut fits over the disk and engages the threads on the spud, and clamps the anode to the spud so that the threads are isolated from water in the tank, allowing easy removal of the anode after the passage of time.
摘要翻译：阳极安装在热水器的顶部，热水箱的顶部具有焊接到其顶部的外部螺纹的喷头。喷头延伸到围绕水箱的绝缘层上方，并覆盖热水器的顶部。阳极杆通过支脚插入水箱中，并且具有焊接到平坦圆柱形钢盘的钢芯，该扁平圆柱形钢盘径向向外围绕围绕铁芯形成的镁圆筒延伸。水密封垫片位于圆盘和由开口端形成的环形表面之间。一个螺母装在盘上，与螺母上的螺纹接合，并将阳极固定在喷嘴上，使得螺纹与油箱中的水分离，从而允许在时间过后容易地去除阳极。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式