公开(公告)号：US20230268102A1

公开(公告)日：2023-08-24

申请号：US17960701

申请日：2022-10-05

Applicant: NEXANS

Inventor： Björn LARSSON ,  Erik Markus JARVID ,  Quentin EYSSAUTIER ,  Andreas NYBORG ,  Laurent JENART

IPC: H01B13/14 ,  H01B13/00 ,  H02G11/02

CPC classification number: H01B13/145 ,  H01B13/0016 ,  H02G11/02

Abstract: A system and method for degassing cables, such as e.g. High-Voltage Alternative Current (HVAC) or High-Voltage Direct Current (HVDC) cables, where the system has a reel having a perforated cylinder wall and sealing elements adapted to seal off the inner space of the reel, a gas duct in fluid connection with the inner space, and a source of pressurised and heated gas fluidly connected to the gas duct. The method incudes winding a cable onto the reel and blow heated and pressurised gas into the inner space of the reel/cylinder.

公开(公告)号：US20220376483A1

公开(公告)日：2022-11-24

申请号：US17731171

申请日：2022-04-27

Applicant: NEXANS

Inventor： Massimiliano MAURI ,  Erik Markus JARVID

IPC: H02G1/14 ,  H02G15/196 ,  H02G15/00

Abstract: An insulation system for jointing of high voltage conductors has an inner layer made of a crosslinked first polymeric semiconducting material, an intermediate insulating layer made of a thermoplastic polymeric insulating material, and an outer layer made of a second polymeric semiconducting material. The insulation system is adapted for surrounding the electric conductor joint.

公开(公告)号：US20250111961A1

公开(公告)日：2025-04-03

申请号：US18890425

申请日：2024-09-19

Applicant: NEXANS

Inventor： Espen DOEDENS ,  Erik Markus JARVID ,  Brynjar JACOBSEN

IPC: H01B3/44 ,  H01B7/02 ,  H01B11/18 ,  H01B13/016

Abstract: A method for applying a polymer film onto an electric conductor joint includes providing an electric conductor joint (2) oriented in a cable direction (A1), providing a roll (32) with a polymer film (31), and securing an end of the polymer film (31) to the electric conductor joint (2). The roll is moved about the electric conductor joint thereby releasing the polymer film from the roll and rotating the roll about an longitudinal center axis. The roll is oriented with the longitudinal center axis parallel with the cable direction during the movement of the roll about the electric conductor joint.