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公开(公告)号：US20230133613A1
公开(公告)日：2023-05-04
申请号：US17432150
申请日：2020-02-19
发明人： Seung Woo CHO , Chae Hong KANG , Si Ho SON , Su Bong LEE , Wook Jin LEE , Young June PARK , Ho Jung YUN
IPC分类号： H02G15/196 , H01B9/02 , H01B7/22
摘要： The present disclosure relates to a power cable and an intermediate connection structure, for connection thereof, which is capable of preventing the concentration of stress on a soldered part, which is configured to join a metal sheath of the power cable and a metal sheath restoration layer of the intermediate connection structure while ensuring airtight or watertight sealing therebetween, preventing deformation of or damage to the soldered part due to stress applied thereto, and minimizing thermal history in the power cable during the formation of the soldered part.
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公开(公告)号：US20220130575A1
公开(公告)日：2022-04-28
申请号：US17291209
申请日：2019-10-25
发明人： Byung Ha CHAE , Chae Hong KANG , Si Ho SON , Seung Myung CHOI , Myeong Seok KANG , Young June PARK , Ho Jung YUN , Kuniaki SAKAMOTO
摘要： The present disclosure relates to a power cable joint system capable of minimizing expansion, deformation or damage of a metal sheath restoration layer, which is formed of a material such as lead sheath, due to internal expansion due to heat generated in an intermediate connection part of the power cable joint system.
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