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公开(公告)号：US11359753B2
公开(公告)日：2022-06-14
申请号：US17280271
申请日：2019-10-15
发明人： Erik Raad
摘要： The invention relates to a hydraulic coupler. The coupler comprises a male and female coupling, each with a poppet valve moveably supported by an inner surface of a main body of the coupling. Each coupling further comprises a movable connector part in its front end with a spherical rear surface accommodating a spherical connector seat in the main body, where the connector is provided with sealing means between the connector part and the main body of the coupling.
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公开(公告)号：US08936481B2
公开(公告)日：2015-01-20
申请号：US13784982
申请日：2013-03-05
发明人： Marius Asak , Erik Raad , Odd Are Haugen , Knut Arne Henjum
IPC分类号： H01R13/52 , H01R13/523 , H02G15/013 , H01R4/20 , H02G15/04
CPC分类号： H01R13/5221 , H01R4/20 , H01R13/5219 , H01R13/523 , H02G15/013 , H02G15/04
摘要： A power cable termination arrangement is disclosed, comprising an electrically conductive closed-end sleeve (10) configured to be inserted on an end of the power cable. The sleeve is internally formed with a constriction (13) that separates a forward sleeve section (11) from a rearward sleeve section (14), wherein the forward sleeve section (11) is configured to establish, by radial crimping, electrical and mechanical connection between the sleeve and a bare end (5) of a power cable conductor (2), the rearward sleeve section (14) reaching from said constriction towards an insert end configured to receive the power cable in sealing contact between an insulated portion (3) of the power cable and a sealing ring (16) carried internally in the rear sleeve section (14).
摘要翻译： 公开了一种电力电缆终端装置，包括被配置为插入电力电缆的一端的导电封闭端套筒（10）。 套筒内部形成有将前套筒部分（11）与后套筒部分（14）分开的收缩部（13），其中前套筒部分（11）构造成通过径向压接来建立电气和机械连接 在所述套筒和电力电缆导体（2）的裸露端（5）之间，所述后套筒部分（14）从所述收缩部到达插入端，所述插入端构造成在电绝缘部分（3） 和在后套筒部分（14）内部承载的密封环（16）。
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公开(公告)号：US10298005B2
公开(公告)日：2019-05-21
申请号：US15507766
申请日：2015-08-27
发明人： Svein Tryti , Jan Erik Elnan-Knutsen , Erik Raad , Gorm Sande
IPC分类号： H01R13/523 , H01R13/53 , H02G15/14 , H02G3/22 , H02G15/064 , H02G15/013
摘要： An electrical penetrator assembly is shown, configured to feed electrical voltage and current through a wall separating a first volume and a second volume, which may have different pressure and/or may be filled with different fluids. The connector comprises a wall or partition having a through opening. An electrical conductor surrounded by a tubular insulator body passes the opening through the wall. A conductive or semi-conductive coating is arranged on the exterior of the insulator body, the coating surrounding the insulator body for a portion of its length, the coating in electrical contact with the wall, wherein the coated portion of the insulator body is shaped to displace the electric field around the conductor away from the wall and reduce the electric field strength around the insulator body by increasing the electric field strength inside the insulator body.
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公开(公告)号：US11686181B2
公开(公告)日：2023-06-27
申请号：US17290076
申请日：2019-11-20
发明人： Odd Marius Rosvold , Dario Marchetti , Philip Tarr , Staale Svindland , Leonardo Lani , Erik Raad
CPC分类号： E21B41/04 , F15B15/261 , H02G1/10
摘要： The present invention relates to a locking mechanism or tool adapted for connection to a remotely operated vehicle and adapted for at least one of the group consisting of connection and disconnection of two plates. The present invention also concerns a system adapted for at least one of the group consisting of connection and disconnection of two plates, where the system comprises said locking mechanism or tool.
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公开(公告)号：US20130230997A1
公开(公告)日：2013-09-05
申请号：US13784982
申请日：2013-03-05
发明人： Marius Asak , Erik Raad , Odd Are Haugen , Knut Arne Henjum
IPC分类号： H01R13/52
CPC分类号： H01R13/5221 , H01R4/20 , H01R13/5219 , H01R13/523 , H02G15/013 , H02G15/04
摘要： A power cable termination arrangement is disclosed, comprising an electrically conductive closed-end sleeve (10) configured to be inserted on an end of the power cable. The sleeve is internally formed with a constriction (13) that separates a forward sleeve section (11) from a rearward sleeve section (14), wherein the forward sleeve section (11) is configured to establish, by radial crimping, electrical and mechanical connection between the sleeve and a bare end (5) of a power cable conductor (2), the rearward sleeve section (14) reaching from said constriction towards an insert end configured to receive the power cable in sealing contact between an insulated portion (3) of the power cable and a sealing ring (16) carried internally in the rear sleeve section (14).
摘要翻译： 公开了一种电力电缆终端装置，包括被配置为插入电力电缆的一端的导电封闭端套筒（10）。 套筒内部形成有将前套筒部分（11）与后套筒部分（14）分开的收缩部（13），其中前套筒部分（11）构造成通过径向压接来建立电气和机械连接 在所述套筒和电力电缆导体（2）的裸露端（5）之间，所述后套筒部分（14）从所述收缩部到达插入端，所述插入端构造成在电绝缘部分（3） 和在后套筒部分（14）内部承载的密封环（16）。
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