基本信息:
- 专利标题： Sacrificial anode assembly
- 专利标题（中）：Opferanodenanordnung
- 申请号：EP10176307.6 申请日：2005-04-29
- 公开(公告)号：EP2267186A3 公开(公告)日：2013-08-14
- 发明人： Davidson, Nigel , Glass, Gareth , Roberts, Adrian
- 申请人： Vector Corrosion Technologies Ltd
- 申请人地址： 474 Dovercourt Drive Winnipeg, MB R3Y 1G4 CA
- 专利权人： Vector Corrosion Technologies Ltd
- 当前专利权人： Vector Corrosion Technologies Ltd
- 当前专利权人地址： 474 Dovercourt Drive Winnipeg, MB R3Y 1G4 CA
- 代理机构： Johnson, Yvonne Catherine
- 优先权： GB0409521 20040429
- 主分类号： C23F13/06
- IPC分类号： C23F13/06 ; C23F13/10 ; E04C5/01 ; C23F13/00
摘要：
A sacrificial anode assembly for cathodically protecting and/or passivating a metal section, comprising: (a) a cell, which has an anode and a cathode arranged so as to not be in electronic contact with each other but so as to be in ionic contact with each other such that current can flow between the anode and the cathode; (b) a connector attached to the anode of the cell for electrically connecting the anode to the metal section to be cathodically protected; and (c) a sacrificial anode electrically connected in series with the cathode of the cell; wherein the cell is otherwise isolated from the environment such that current can only flow into and out of the cell via the sacrificial anode and the connector. The invention also provides a method of cathodically protecting metal in which such a sacrificial anode assembly is cathodically attached to the metal via the connector of the assembly, and a reinforced concrete structure wherein some or all of the reinforcement is cathodically protected by such a method.
公开/授权文献:
- EP2267186A2 Sacrificial anode assembly 公开/授权日：2010-12-29