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1. 发明申请

WO1998029928A2 SWITCHING DEVICE INCLUDING SPARK GAP FOR SWITCHING ELECTRICAL POWER 审中-公开
标题翻译：开关装置包括用于开关电源的火花间隙
公开(公告)号：WO1998029928A2
公开(公告)日：1998-07-09
申请号：PCT/SE1997002153
申请日：1997-12-17
申请人： ASEA BROWN BOVERI AB , BERGKVIST, Mikael , BERNHOFF, Hans , EKBERG, Mats , FOGELBERG, Thomas , ISBERG, Jan , LEIJON, Mats , MING, Li , SUNESSON, Anders , WINDMAR, Dan , RUSSBERG, Gunnar
发明人： ASEA BROWN BOVERI AB
IPC分类号： H01T02/00
CPC分类号： H01T2/00 , H02H3/025 , H02H9/02 , H02H9/06
摘要： A device for switching electric power comprises at least one electric switching arrangement (5). This switching arrangement comprises at least one switching element (10a) comprising an electrode gap (24). This gap is convertible between an electrically substantially insulating state and an electrically conducting state. Furthermore, the switching element comprises means (25) for causing or at least initiating the electrode gap or at least a part thereof to assume electrical conductivity. The means (25) for causing or at least initiating the electrode gap to assume conductivity are adapted to supply energy to the electrode gap in the form of radiation energy to bring the gap or at least a part thereof to the form of a plasma by means of this radiation energy.
摘要翻译：本发明涉及一种用于开关电源的开关装置，该装置包括至少一个电开关装置（5）。该开关装置包括至少一个设有电极间隙（24）的开关元件（10a）。该空间可以从基本上绝缘的电状态移动到导电状态。此外，开关元件包括用于触发或至少启动电极之间的空间或该空间的至少一部分的装置（25），以赋予导电性。用于触发或至少激发电极之间的空间以赋予其电导率的这些装置（25）也被设计成以辐射能的形式向所述电极间间隙供应能量，由于所述辐射能量，该空间或该空间的至少一部分给出等离子体的形状。

2. 发明申请

WO1998029927A2 SWITCHING DEVICE INCLUDING SPARK GAP FOR SWITCHING ELECTRICAL POWER 审中-公开
标题翻译：切换装置，包括用于切换电力的火花隙
公开(公告)号：WO1998029927A2
公开(公告)日：1998-07-09
申请号：PCT/SE1997002152
申请日：1997-12-17
申请人： ASEA BROWN BOVERI AB , BERGKVIST, Mikael , BERNHOFF, Hans , EKBERG, Mats , FOGELBERG, Thomas , ISBERG, Jan , LEIJON, Mats , MING, Li , SUNESSON, Anders , WINDMAR, Dan
发明人： ASEA BROWN BOVERI AB
IPC分类号： H01T02/00
CPC分类号： H01T2/00 , H02H3/025 , H02H9/02 , H02H9/06
摘要： A device for switching electric power comprises at least one electric switching arrangement (5). This switching arrangement comprises at least one switching element (10a) comprising an electrode gap (24). This gap is convertible between an electrically substantially insulating state and an electrically conducting state. Furthermore, the switching element comprises means (25) for causing or at least initiating the electrode gap or at least a part thereof to assume electrical conductivity. The means (25) for causing or at least initiating the electrode gap to assume conductivity are adapted to supply energy to the electrode gap in the form of radiation energy to bring the gap or at least a part thereof to the form of a plasma by means of this radiation energy.
摘要翻译：一种用于切换电力的装置包括至少一个电开关装置（5）。该切换装置包括至少一个包括电极间隙（24）的开关元件（10a）。该间隙可在电绝缘状态和导电状态之间转换。此外，开关元件包括用于引起或至少起动电极间隙或其至少一部分呈现导电性的装置（25）。用于引起或至少引发电极间隙以呈现导电性的装置（25）适于以辐射能量的形式向电极间隙提供能量，以通过装置将间隙或其至少一部分形成为等离子体的形式的这种辐射能量。

3. 发明申请

WO1989000354A1 GAZ ELECTRONIC SWITCH (PSEUDO-SPARK SWITCH) 审中-公开
标题翻译： GAZ电子开关（PSEUDO-SPARK SWITCH）
公开(公告)号：WO1989000354A1
公开(公告)日：1989-01-12
申请号：PCT/EP1988000574
申请日：1988-06-30
申请人： CHRISTIANSEN, Jens , FRANK, Klaus , HARTMANN, Werner , KOZLIK, Claudius
IPC分类号： H01T02/00
CPC分类号： H01T2/02 , H01J17/30
摘要： A switch has a gas discharge chamber in which two electrodes, namely a cathode (11) and an anode (12), are arranged at a distance (d) apart and are separated from each other by an electrically insulating wall (9a) of ceramic material or glass. The cathode (1) has a hole (5) and the electrodes (11, 12) are connected to the insulating wall (9a) through a dense metal-ceramic compound or fused material. The gas discharge chamber contains an ionizing low pressure gas under a pressure p such that ignition of a gas discharge occurs between the electrodes (11, 12) at a voltage on the left, descending branch of the Paschen curve. For at least one of the two electrodes (11, 12), the connecting lines (4) at which the respective electrodes (11, 12), the gas and the wall (9a) meet, are located at a minimal distance from the opposite electrode (12, 11) greater than (d), provided that the corresponding electrode (11, 12) is separated from the wall (9a) by a gap (3) whose width is less than (d).
摘要翻译：开关具有气体放电室，其中两个电极，即阴极（11）和阳极（12）以间隔距离（d）布置，并且通过陶瓷的电绝缘壁（9a）彼此分离材料或玻璃。阴极（1）具有孔（5），并且电极（11,12）通过致密的金属陶瓷化合物或熔融材料连接到绝缘壁（9a）。气体放电室在压力p下包含电离低压气体，使得在Paschen曲线的左下降分支处的电压之间在电极（11,12）之间发生气体放电点火。对于两个电极（11,12）中的至少一个，各个电极（11,12），气体和壁（9a）相交的连接线（4）位于与相对的电极电极（12,11）大于（d），条件是相应的电极（11,12）通过宽度小于（d）的间隙（3）与壁（9a）分离。

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