Abstract: A device for connecting high voltage cable having a connection element comprising of first and second sleeves, each having a protrusion on a top for receiving first and second conductors of a first and second high voltage cables and fixing the first and second conductors by pressure; a contact bump being coupled to the protrusion in a sliding manner and an electrode unit having a key hole that the contact bump contacts with, wherein the first and second sleeves are coupled in a manner of male and female coupling.

Abstract: The present invention discloses a device for connecting high voltage cables for forming one power transmission line by connecting conductors of the high voltage cables together and a joint box having the same. A device for connecting high voltage cables according to the present invention comprises a connection element, being comprised of first and second sleeves, each having a protrusion on a top thereof, for receiving first and second conductors, respectively, of first and second high voltage cables and fixing the first and second conductors with pressure; a contact bump, being coupled to the protrusion in a sliding manner and being ascended and descended through an assistant device; and an electrode unit, having a key hole that the contact bump selectively contacts with, where the first and second sleeves are coupled mutually thereto in a manner of male and female coupling.

Abstract: A meter for remote inspection having a wheel assembly which enables a counting number indicating the amount of consumption of a measuring object, such as electric energy, or city water or the like to be remotely inspected in a remote inspection center equipped with computer systems. The wheel assembly comprises a plurality of wheels representing respective decimal columns, a series of pinion wheels for transmitting a driving torque, detecting means for detecting the binary-coded signal of a counting number including four photo-sensor portions, and fixed disk means for mounting the detecting means. A predetermined one of side surfaces of some wheels is composed of ten zones which are uniformly divided and selectively colored by two kinds of colors to provide the binary-coded signal of each order of decimals of the counting number.