| Patents for C23F 13 - Inhibiting corrosion of metals by anodic or cathodic protection (3,652) |
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| 10/31/2012 | DE102011017776A1 Lager mit korrosionsgeschütztem Lagerteil Bearing with corrosion resistant bearing part |
| 10/31/2012 | DE102010021992B4 Verfahren zur Erkennung von Beschädigungen der Umhüllung von in Erde und/oder in Gewässern verlegten und durch kathodischen Korrosionsschutz geschützten Objekten Procedure laid for the detection of damage to the enclosure of in soil and / or in the waters and protected by cathodic protection objects |
| 10/31/2012 | CN202509135U Attached anti-corrosion device with cathode protection function |
| 10/31/2012 | CN202509134U Anticorrosive electrode device |
| 10/30/2012 | US8298397 Auxiliary device, a marine surface vessel, and a method for corrosion protection in a marine construction |
| 10/30/2012 | US8298382 Apparatus for use with metallic structures |
| 10/21/2012 | CA2775743A1 Improved method for treating buildings and grounds by applying an electric field |
| 10/18/2012 | WO2012140717A1 Corrosion prevention device for vehicle brake unit |
| 10/18/2012 | US20120261270 Sacrificial anode and treatment of concrete |
| 10/17/2012 | CN202492582U Casing anode protector |
| 10/17/2012 | CN102730514A Elevator |
| 10/16/2012 | CA2642716C An electrical device |
| 10/10/2012 | CN202482437U Oil tube cathode protector |
| 10/10/2012 | CN102719828A Constant-current intermittent cathodic protection and corrosion acceleration system and implementation method thereof |
| 10/03/2012 | EP2504465A1 Impressed current protection for food or beverage containers |
| 10/03/2012 | CN202465880U Suspension type impressed current cathodic protection device |
| 09/27/2012 | WO2012085493A3 Impressed current cathodic protection |
| 09/25/2012 | US8273239 Corrosion protection of steel in concrete |
| 09/25/2012 | CA2515844C Method of testing a cryogenic storage vessel with cathodic protection |
| 09/25/2012 | CA2504882C Self-repairing structure and coating for corrosive environments |
| 09/20/2012 | US20120234692 Replaceable cp anodes |
| 09/20/2012 | DE102011014070A1 Rohr mit Opferanode Tube with sacrificial anode |
| 09/19/2012 | EP2500616A1 Pipe with sacrificial anode |
| 09/19/2012 | EP2500512A1 Replaceable CP anodes |
| 09/19/2012 | EP2499205A1 Corrosion protection coatings, in particular for metals, selected from the group made up of aluminum, aluminum alloys, steel, and steel having a coating comprising zinc, and mixtures for the production thereof |
| 09/19/2012 | CN102677068A Power-off potential detecting device for cathode protection of buried pipeline |
| 09/19/2012 | CN102677067A Replaceable cp anodes |
| 09/19/2012 | CN102677066A Maritime draught fan containing sacrificial anode and cathode anti-corrosion protecting and monitoring device |
| 09/19/2012 | CN102677065A Offshore wind turbine comprising impressed current cathode anticorrosion protection and monitoring device |
| 09/18/2012 | US8268134 System for protecting turbine engine surfaces from corrosion |
| 09/12/2012 | CN102667566A Underwater optical fibre cable |
| 09/12/2012 | CN102666929A Impressed current protection for food or beverage containers |
| 09/11/2012 | DE202012006728U1 Steuerbarer Booster für Korrosionsschutzanlagen zur CO2 Reduktion und Erhöhung des Wirkungsgrades mit gleichzeitiger Reduktion der Baugröße Controllable booster for corrosion protection systems for CO2 reduction and increase in efficiency with simultaneous reduction of size |
| 08/29/2012 | EP2492526A2 Roller and roller coating method |
| 08/29/2012 | CN202401132U Wind-photoelectric complementary network type anticorrosion system for ground buried steel pipeline |
| 08/29/2012 | CN101885940B Magnesium alloy anticorrosion coating and preparation method thereof |
| 08/23/2012 | WO2012112557A1 Cathodic protection monitoring probe |
| 08/22/2012 | CN202390540U Device for acquiring relation of cathode protective potential and current density of specific part of ocean building |
| 08/22/2012 | CN202390539U Net-bag-type sacrificial anode for maritime work |
| 08/22/2012 | CN102644081A Cathodic protection system of wet desulfurized funnel |
| 08/22/2012 | CN102007229B Anode for cathodic protection |
| 08/16/2012 | US20120205256 Cathodic protection assessment probe |
| 08/15/2012 | CN202380093U Cathodic protection system for ship |
| 08/15/2012 | CN101857957B Cathodic protection monitoring probe, cathodic protection monitoring probe monitoring system, and manufacturing method and monitoring method thereof |
| 08/09/2012 | WO2012085493A8 Impressed current cathodic protection |
| 08/09/2012 | US20120199495 System and method for detecting and preventing galvanic corrosion |
| 08/08/2012 | CN202369647U Compound type sacrificial anode for repairing reinforced concrete structure |
| 08/08/2012 | CN202369646U Pipeline annular type anti-corrosion anti-theft device |
| 08/08/2012 | CN101553724B Detection system |
| 08/07/2012 | US8236145 Electrolysis prevention device and method of use |
| 08/02/2012 | WO2012100772A1 Wind turbine component having a corrosion protection structure, and wind turbine having the same |
| 08/01/2012 | CN202359204U Anode protection anticorrosion structure of oil extraction pipe of oil well |
| 08/01/2012 | CN102618875A Treatment process for concrete |
| 08/01/2012 | CN102618874A Composite sacrificial anode on outer wall of bushing |
| 07/25/2012 | EP1368510B1 Subsea pipeline power transmission |
| 07/25/2012 | CN202347099U Corrosion preventing device for metal equipment cabinet |
| 07/25/2012 | CN202347098U Electroplating hard chrome cathode protection device of crystallizer plate blank |
| 07/25/2012 | CN102605377A Dual protective anode for water heater |
| 07/25/2012 | CN102605376A Sacrificial anode material |
| 07/24/2012 | US8226812 Control of a corrosion protection system |
| 07/18/2012 | CN202337827U 埋地抗干扰极化探头 Buried interference polarized probe |
| 07/18/2012 | CN202337826U 一种移动杂散电流干扰作用下的管道模拟装置 Pipeline analog device to a mobile stray current interference under |
| 07/18/2012 | CN202337825U 一种带有弧线形电位传感器的电子恒位防腐仪 Constant bit antiseptic electronic instrument with an arc-shaped sensor's potential |
| 07/18/2012 | CN202337824U 一种带有三角形电位传感器的电子恒位防腐仪 Constant bit antiseptic electronic instrument with a triangular potential sensor of |
| 07/18/2012 | CN202337823U 一种带有直线形电位传感器的电子恒位防腐仪 An electronic instrument Constant Bit corrosion potential sensor with the rectilinear |
| 07/18/2012 | CN202337822U 一种带有环形电位传感器的电子恒位防腐仪 An electronic instrument Constant Bit corrosion potential sensor with a ring |
| 07/18/2012 | CN202337821U 一种电子恒位防腐仪 An electronic instrument constant bit antiseptic |
| 07/18/2012 | CN102597325A A graphite backscattered electron shield for use in an X-ray tube |
| 07/18/2012 | CN102586785A System and method for cathodic protection of a subsea well-assembly |
| 07/18/2012 | CN102586784A Method for assembling direct current cathode protection system outside platform |
| 07/12/2012 | US20120177835 Use of a coating agent that cures at room temperature |
| 07/11/2012 | CN202323034U 一种水中钢结构阴极保护电位扫描装置 Steel cathodic protection potential from underwater scanning device |
| 07/11/2012 | CN202323033U 一种海底管道手镯形牺牲阳极 Submarine Pipeline bracelet shaped sacrificial anode |
| 07/11/2012 | CN202323032U 一种海工用空心牺牲阳极 One kind of marine hollow sacrificial anodes |
| 07/11/2012 | CN102560503A Sacrificial anode assembly |
| 07/11/2012 | CN102560502A Auxiliary anode-flexible anode node sealing structure for cathode protection |
| 07/05/2012 | WO2012035167A3 Composite anode for a cathodic protection system |
| 07/04/2012 | CN202309549U 模糊双闭环控制的移相全桥软开关ipm型智能恒电位仪 Fuzzy dual-loop control of the phase-shifted full-bridge soft switching ipm Intelligent potentiostat |
| 07/04/2012 | CN202303924U 一种新型电热水器 A new electric water heater |
| 07/04/2012 | CN202297788U 油水三相分离器外加电流阴极保护装置 Three-phase oil-water separator impressed current cathodic protection devices |
| 07/04/2012 | CN202297787U 一种阳极保护恒电位仪的模拟负载装置 An anodic protection potentiostat simulated load device |
| 07/04/2012 | CN102534625A Cathode protection method for electroplating auto injection plates |
| 07/04/2012 | CN102011126B Anode protective concentrated sulfuric acid tank |
| 07/03/2012 | US8211289 Sacrificial anode and treatment of concrete |
| 06/28/2012 | WO2012085493A2 Impressed current cathodic protection |
| 06/28/2012 | US20120160704 Modular anode assemblies and methods of using the same for electrochemical reduction |
| 06/28/2012 | CA2822200A1 Impressed current cathodic protection |
| 06/27/2012 | CN102517591A Cathode protection method for buried pipelines in permafrost region |
| 06/27/2012 | CN102002715B High-performance aluminium alloy sacrificial anode |
| 06/21/2012 | US20120152733 Apparatus for use with metallic structures |
| 06/20/2012 | EP2212607B1 Collar for a tubular coupling |
| 06/14/2012 | WO2012078227A2 Corrosion resistant solar mirror |
| 06/14/2012 | US20120145219 Corrosion resistant solar mirror |
| 06/13/2012 | CN202272956U 一种具有阴极保护功能的防腐蚀新型接地体 Corrosion of a new grounding body with cathodic protection function |
| 06/13/2012 | CN102492949A Low-driving potential aluminium alloy sacrificial anode for oil-contaminated seawater |
| 06/07/2012 | WO2012050338A3 Apparatus and method for calculating length of carbon grounding electrode module based on two-layered distributed constant circuit |
| 06/07/2012 | US20120138609 Electric Charge Dissipation System for Aircraft |
| 05/31/2012 | WO2012019016A3 Electrolytic on-site generator |
| 05/31/2012 | WO2012011816A3 Seawater pump corrosion protection |
| 05/30/2012 | CN202252624U Pipeline provided with solid electrolyte coating and used for atmospheric zone of offshore platform |