摘要 |
1,062,018. Lightning arresters. LICENTIA PATENT-VERWALTUNGS G.m.b.H. June 26, 1964 [June 27, 1963], No. 26588/64. Heading H2H. In a lightning arrester, the resistance blocks 1 are arranged in two or more stacks in a common housing, adjacent elements being insulated by stepped strips of insulating material 2 which carry copper strips 3 extending through slits in the insulation to connect the blocks in series. Other insulating strips 5 may locate and centre the blocks. |