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1. 发明公开

EP2537167A2 FERRORESONANT TRANSFORMER FOR USE IN UNINTERRUPTIBLE POWER SUPPLIES 有权转让
标题翻译： FERRORESONANT TRANSFORMER用于不间断电源
公开(公告)号：EP2537167A2
公开(公告)日：2012-12-26
申请号：EP11745144.3
申请日：2011-02-16
申请人： Alpha Technologies Inc. , Le, Thanh , Richardson, James , Datzov, Litcho
发明人： LE, Thanh , RICHARDSON, James , DATZOV, Litcho
IPC分类号： H01F27/28 , H02J9/06
摘要： A ferroresonant transformer comprises a core, a main shunt, first windings, second windings, and third windings. The main shunt arranged relative to the core to define a primary side and a secondary side of the ferroresonant transformer. The first windings are arranged on the primary side of the ferroresonant transformer and are operatively connected to the primary power source. The second windings are arranged on the secondary side of the ferroresonant transformer and are operatively connected to the secondary power source. The third windings are arranged on the secondary side of the ferroresonant transformer and are operatively connected to the resonant capacitor. When a primary signal is present on the first windings, a first output signal is present on at least a portion of the third windings. When a secondary power is present on the second windings, a second output signal is present on at least a portion of the third windings.
摘要翻译：铁磁谐振变压器包括铁芯，主分流器，第一绕组，第二绕组和第三绕组。主分流器相对于铁芯布置以限定铁磁谐振变压器的初级侧和次级侧。第一绕组设置在铁磁谐振变压器的初级侧，并可操作地连接到主电源。第二绕组被布置在铁磁谐振变压器的次级侧上并且可操作地连接到次级电源。第三绕组设置在铁磁谐振变压器的次级侧，并且可操作地连接到谐振电容器。当主信号出现在第一绕组上时，在第三绕组的至少一部分上存在第一输出信号。当第二绕组上存在二次电源时，在第三绕组的至少一部分上存在第二输出信号。

2. 发明授权

EP0783429B1 IMPROVED WATER SPORTS BOARD 失效
标题翻译：改良的水运动板
公开(公告)号：EP0783429B1
公开(公告)日：2000-12-13
申请号：EP94924121.0
申请日：1994-08-01
申请人： Richardson, James
发明人： RICHARDSON, James , ZEH, Michael, Anthony
IPC分类号： B63B35/79
CPC分类号： B63B35/7909
摘要： An improved water sports board having a low density high strength core (18) surrounded by a soft resilient exterior layer (26). The elongated box-shaped core, constructed of low density light weight material (20) covered by a high-strength composite skin (22), renders the board light and strong, and promotes controlled flexion, resilence, durability and maneuverability. The resilient non-permeable exterior layer forms the board's outer shape, promoting performance and rendering the board safe and comfortable to ride. Alternative embodiments in which the core contains of one or more cavities filled with gas, the pressure of which can be selectively varied, are also described.

3. 发明公开

EP0783429A1 IMPROVED WATER SPORTS BOARD 失效
标题翻译：改良的水运动板
公开(公告)号：EP0783429A1
公开(公告)日：1997-07-16
申请号：EP94924121.0
申请日：1994-08-01
申请人： Richardson, James
发明人： RICHARDSON, James , ZEH, Michael, Anthony
IPC分类号： B63B35
CPC分类号： B63B35/7909
摘要： An improved water sports board having a low density high strength core (18) surrounded by a soft resilient exterior layer (26). The elongated box-shaped core, constructed of low density light weight material (20) covered by a high-strength composite skin (22), renders the board light and strong, and promotes controlled flexion, resilence, durability and maneuverability. The resilient non-permeable exterior layer forms the board's outer shape, promoting performance and rendering the board safe and comfortable to ride. Alternative embodiments in which the core contains of one or more cavities filled with gas, the pressure of which can be selectively varied, are also described.

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