High voltage electrical connector

Claim 2

A universal electrical connector particularly adaptable for terminus applications of high voltage cables having a central conductor covered by an insulative layer comprising: two resilient body portions, one being a plug member and the other being a mating socket member, each of said body portions provided with a central bore, an inner semiconductive liner provided in a portion of each of said bores having an annular recess provided therein, a female contact insertable in said plug bore and a male contact insertable in said socket bore, each of said contacts provided with an annular shoulder positioned in corresponding of said annular recesses, said members each provided with two concentric frusto-conical mating surfaces, the slant height of the first innermost of such mating surfaces being shorter than the second of such mating surfaces, said first surfaces constituting a nonlocking taper and said second surfaces constituting a holding taper, an outer resilient semiconductive layer for the full length of said body portions, a resilient semiconductive perimetral flange integral with its respective outer semiconductive layer, and means to releasably secure said flanges together upon interengagement of said plug socket members.

Claim 3

The electrical connector of claim 1 characterized by an offset in the engaging faces of said perimetric flanges to provide good electrical continuity of said body portion outer semiconductive layers upon application of said securing means.

Claim 4

A universal electrical connector for terminus applications of high voltage cables having a central conductor surrounded by an insulative layer comprising: two interengaging resilient insulative body portions each having a central bore, one of said body portions forming a plug member and the other of said body portions forming a mating socket member, each of said members having two frusto-conically shaped surfaces, each of said surfaces on one of said members being a mate for a corresponding surface on the other of said members, one set of said mating surfaces constituting a nonlocking taper and the other set of said mating surfaces constituting a holding taper, said other set of said mating surfaces terminating at a root, an outer semiconductive layer covering each of said body portions, a perimetric flange formed on the forward portion of each of said body portions and terminating at said root, said flanges being integral with said outer semiconductive layers, and means to releasably secure said flanges upon interengagement of said plug and socket members, said contact means includes a female contact recess and a male contact plug, a metallic conductor strip included with one of said contact means and comprising a metallic conductor strip having a plurality of resiliently deformable, substantially parallel tongues separated from one another by slits transverse to the principal dimension of said strip, said tongues being connected at both ends with said strip while projecting obliquely beyond both faces of the strip.

Claim 5

A universal electrical connector for terminus applications of high voltage cables having a central conductor surrounded by an insulative layer comprising: two interengaging resilient insulative body portions each having a central bore, one of said body portions forming a plug member and the other of said body portions forming a mating socket member, each of said members having two frusto-conically shaped surfaces, each of said surfaces on one of said members being a mate for a corresponding surface on the other of said members, one set of said mating surfaces constituting a nonlocking taper and the other set of said mating surfaces constituting a holding taper, said other set of said mating surfaces terminating at a root, an outer semiconductive layer covering each of said body portions, a perimetric flange formed on the forward portion of each of said body portions and terminating at said root, said flanges being integral with said outer semiconductive layers, and means to releasably secure said flanges upon interengagement of said plug and socket members, said contact means includes a female contact recess and a male contact plug, a metallic conductor strip included with one of said contact means and comprising a metallic conductor strip having a plurality of resiliently deformable, substantially parallel tongues separated from one another by slits transverse to the principal dimension of said strip, said tongues being connected at both ends with said strip while projecting obliquely beyond both faces of the strip.

Claim 6

In a high voltage cable coupler assembly for releasably connecting together one or more high voltage cables, a universal electrical connector for connecting together the terminus of at least two cable conductors in the coupler assembly comprising: two interengaging resilient insulative body portions each having a central bore, one of said body portions forming a plug member and the other of said body portions forming a mating socket member, contact means inserted in said body bores and adapted for interconnection upon assembly of said plug and socket members, said members each provided with two concentric frusto-conical mating surfaces with both of said surfaces of each member facing the same longitudinal direction thereof, the slant height of the first innermost of such mating surfaces being shorter than the second of such mating surfaces and emanating from said central bores, said first surfaces constituting a nonlocking taper and said second surfaces constituting a holding taper, first support plate means having openings, one of said body portions supported in one of said first support plate means openings, second support plate means having openings, the other of said body portions supported in one of said second support plate means openings, said coupler assembly including two housing sections, means to secure in aligned relation said first support plate means in the forward end of one housing section and said second support plate means in the forward end of the other housing section for aligned coupling engagement, and means to releasably connect together said housing sections permitting aligned assembly of said plug and socket members.

Claim 7

In a high voltage cable coupler assembly for releasably connecting together one or more high voltage cables, a universal electrical connector for connecting together the terminus of at least two cable conductors in the coupler assembly comprising: two interengaging resilient insulative body portions each having a central bore, one of said body portions forming a plug member and the other of said body portions forming a mating socket member, contact means inserted in said body bores and adapted for interconnection upon assembly of said plug and socket members, said members each provided with two concentric frusto-conical mating surfaces with both of said surfaces of each member facing the same longitudinal direction thereof, the slant height of the first innermost of such mating surfaces being shorter than the second of such mating surfaces and emanating from said central bores, said first surfaces constituting a nonlocking taper and said second surfaces constituting a holding taper, first support plate means having openings, one of said body portions supported in one of said first support plate means openings, second support plate means having openings, the other of said body portions supported in one of said second support plate means openings, said coupler assembly including two housing sections, means to secure in aligned relation said first support plate means in the forward end of one housing section and said second support plate means in the forward end of the other housing section for aligned coupling engagement, and means to releasably connect together said housing sections permitting aligned assembly of said plug and socket members.

Claim 8

The coupler assembly of claim 4 including stop means on the forward ends of said housing sections to prevent the forced engagement of said plug member into said socket member upon connecting together said housing sections.

Claim 9

The coupler assembly of claim 4 including a resilient perimetric flange formed integrally to each of said body portions, said first and second support plate means each comprising a pair of support plates sandwiching said perimetric flange therebetween.