公开(公告)号：US3959664A

公开(公告)日：1976-05-25

申请号：US521570

申请日：1974-11-07

申请人： Eiiti Kosoegawa ,  Kazuo Fujimoto ,  Yoshimi Tanaka ,  Yuichiro Takayama ,  Hirotsugu Hattori

发明人： Eiiti Kosoegawa ,  Kazuo Fujimoto ,  Yoshimi Tanaka ,  Yuichiro Takayama ,  Hirotsugu Hattori

IPC分类号： C23F13/02 ,  B01D13/02

CPC分类号： C23F13/02

摘要： A cathodic protection, anticorrosive circuit comprises a diode connection of a transistor or a Schotkky diode interconnected between a buried structure to be protected and a galvanic anode or the like so that even when the difference in potential between them is relatively low, an effective forward or anticorrosion current may flow while positively preventing the reverse current which causes the corrosion of the buried structure.

摘要翻译： 阴极保护，防腐蚀电路包括在要被保护的掩埋结构和电流阳极等之间互连的晶体管或Schotkky二极管的二极管连接，使得即使当它们之间的电位差相对较低时，有效的正向或 防腐蚀电流可以流动，同时积极地防止引起掩埋结构腐蚀的反向电流。