Invention Grant
- Patent Title: Radial water barrier and a dynamic high voltage submarine cable for deep water applications
- Patent Title (中): 径向水屏障和深水应用的动态高压海底电缆
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Application No.: US14419789Application Date: 2012-09-14
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Publication No.: US09171659B2Publication Date: 2015-10-27
- Inventor: Andreas Tyrberg , Erik Eriksson , Johan Ekh
- Applicant: Andreas Tyrberg , Erik Eriksson , Johan Ekh
- Applicant Address: CH Zürich
- Assignee: ABB Research Ltd
- Current Assignee: ABB Research Ltd
- Current Assignee Address: CH Zürich
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/EP2012/068114 WO 20120914
- International Announcement: WO2014/040637 WO 20140320
- Main IPC: H01B7/00
- IPC: H01B7/00 ; H01B7/282 ; H01B7/04
Abstract:
A radial water barrier is provided for a dynamic high-voltage submarine cable. The water barrier includes a corrugated metal tube having an inner diameter in a range of 50-90 mm and a corrugation pitch in a range of 6-10 mm. The metal tube has a wall thickness in a range of 0.7-1 mm and a corrugation depth of more than 6 mm.
Public/Granted literature
- US20150248951A1 RADIAL WATER BARRIER AND A DYNAMIC HIGH VOLTAGE SUBMARINE CABLE FOR DEEP WATER APPLICATIONS Public/Granted day:2015-09-03
Information query
