专利汇可以提供Connecting block and housing for use in underground residential power distribution专利检索,专利查询,专利分析的服务。并且The device comprises a collector ring or connector block provided with a series of uniform diameter transverse bores or holes. These holes are for passage therein of bare cable. A collet is provided for each hole, the external diameter of the collet fitting within a hole of the collector ring and the center bore of the collet receiving a bare cable. The collets are thrust within the holes of the collector ring under hydraulic pressure whereby each collet engages the bare cable over 360* and, likewise, the same number of degrees in the collector ring. This results in a connection which is not subject to hot spots and provides what is termed a cold joint. The current carrying capacity of the collector ring must be equal to or greater than the current carrying capacity of cables at the point of attachment. A housing is provided for the collector ring comprising a sealing adapter and a cap or dome. In addition there is a neoprene sealing grommet having holes through which the insulated cable is passed. The sealing adapter and the dome or cap are screw threaded together sealing on the outer top edge of the sealing grommet.,下面是Connecting block and housing for use in underground residential power distribution专利的具体信息内容。
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