US 11,705,709 B2
Dry-type high voltage cable termination
Andrea Iadanza, Milan (IT); and Paolo Boffi, Milan (IT)
Assigned to Prysmian S.p.A., Milan (IT)
Filed by Prysmian S.p.A., Milan (IT)
Filed on Apr. 21, 2021, as Appl. No. 17/236,866.
Claims priority of application No. 102020000009172 (IT), filed on Apr. 28, 2020.
Prior Publication US 2021/0336432 A1, Oct. 28, 2021
Int. Cl. H02G 15/068 (2006.01); H02G 15/064 (2006.01); H01R 13/53 (2006.01)
CPC H02G 15/068 (2013.01) [H01R 13/53 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A dry-type cable termination comprising:
a tubular support structure comprising:
an insulator support comprising a frustoconical portion, the insulator support being made of an electrically insulating non-metallic composite material having a tensile modulus of at least 11 GPa, and
a screen tube;
an insulating body at least partially externally covering and directly contacting the tubular support structure;
an elastomeric stress cone housed in the frustoconical portion and in direct contact to the frustoconical portion; and
an electrode, housed within the screen tube, connected with the stress cone and in electric contact with the screen tube.