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公开(公告)号：US10770871B2
公开(公告)日：2020-09-08
申请号：US16478773
申请日：2018-01-10
Applicant: ABB Schweiz AG
Inventor： Arne Trandal
Abstract: The present disclosure relates to a switching device unit for a subsea switchgear. The switching device unit includes a fluid tight switching device housing and switching devices arranged within the switching device housing. A plurality of the switching devices are aligned with each other along two parallel lines.
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公开(公告)号：US10290453B2
公开(公告)日：2019-05-14
申请号：US15169009
申请日：2016-05-31
Applicant: ABB Schweiz AG
Inventor： Arne Trandal , Paul Midtun , Svein-Ove Urnes
Abstract: A subsea circuit breaker for a subsea power distribution system. The subsea circuit breaker includes a circuit breaker enclosure, first and second contacts and an electro-mechanical actuator. The subsea circuit breaker is also furnished with a mechanical transmission mechanism for opening or closing the contacts in response to a mechanical command operation from the outside of the circuit breaker enclosure.
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Patent Agency Ranking
公开(公告)号：US20180313372A1
公开(公告)日：2018-11-01
申请号：US15878045
申请日：2018-01-23
Applicant: ABB Schweiz AG
Inventor： Arne Trandal , Markku Launonen
Abstract: A subsea arrangement including a main enclosure having a main enclosure volume; at least one main pressure compensator having a variable compensation volume in fluid communication with the main enclosure volume and configured to compensate volume variations of an internal fluid in the main enclosure volume; and at least one pressure sensor arranged to measure a pressure of the internal fluid. A method for detecting a malfunction of a subsea arrangement including a main enclosure having a main enclosure volume and at least one main pressure compensator is also provided.
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公开(公告)号：US11069156B2
公开(公告)日：2021-07-20
申请号：US16957875
申请日：2019-01-29
Applicant: ABB Schweiz AG
Inventor： Arne Trandal , Markku Launonen , Helge Kolstad
Abstract: A method for estimating the remaining useful life of a pressure compensator of a subsea arrangement, the method including determining displacement data related to displacements of the pressure compensator during a time period; and estimating the remaining useful life of the pressure compensator in relation to a failure mode of the pressure compensator based on the determined displacement data of the pressure compensator. A system including a subsea arrangement and a control system, a computer program product, and a computer program, are also provided.
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公开(公告)号：US10677273B2
公开(公告)日：2020-06-09
申请号：US15878045
申请日：2018-01-23
Applicant: ABB Schweiz AG
Inventor： Arne Trandal , Markku Launonen
Abstract: A subsea arrangement including a main enclosure having a main enclosure volume; at least one main pressure compensator having a variable compensation volume in fluid communication with the main enclosure volume and configured to compensate volume variations of an internal fluid in the main enclosure volume; and at least one pressure sensor arranged to measure a pressure of the internal fluid. A method for detecting a malfunction of a subsea arrangement including a main enclosure having a main enclosure volume and at least one main pressure compensator is also provided.
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公开(公告)号：US20200036170A1
公开(公告)日：2020-01-30
申请号：US16478773
申请日：2018-01-10
Applicant: ABB Schweiz AG
Inventor： Arne Trandal
Abstract: The present disclosure relates to a switching device unit for a subsea switchgear. The switching device unit includes a fluid tight switching device housing and switching devices arranged within the switching device housing. A plurality of the switching devices are aligned with each other along two parallel lines.
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公开(公告)号：US20160358735A1
公开(公告)日：2016-12-08
申请号：US15169009
申请日：2016-05-31
Applicant: ABB Schweiz AG
Inventor： Arne Trandal , Paul Midtun , Svein-Ove Urnes
Abstract: A subsea circuit breaker for a subsea power distribution system. The subsea circuit breaker includes a circuit breaker enclosure, first and second contacts and an electro-mechanical actuator. The subsea circuit breaker is also furnished with a mechanical transmission mechanism for opening or closing the contacts in response to a mechanical command operation from the outside of the circuit breaker enclosure.
Abstract translation: 一种用于海底配电系统的海底断路器。 海底断路器包括断路器外壳，第一和第二触点以及机电致动器。 海底断路器还配备有用于响应于来自断路器外壳的外部的机械指令操作来打开或闭合触点的机械传动机构。
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