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1. 发明授权

US08493170B2 Overvoltage protection device having one or more parallel-connected overvoltage-limiting elements located in one physical unit 有权
标题翻译：具有位于一个物理单元中的一个或多个并联连接的过电压限制元件的过电压保护装置
公开(公告)号：US08493170B2
公开(公告)日：2013-07-23
申请号：US12737467
申请日：2009-07-06
申请人： Edmund Zäuner , Richard Daum , Helmut Hirschmann
发明人： Edmund Zäuner , Richard Daum , Helmut Hirschmann
IPC分类号： H01H85/00 , H01H71/20 , H01H73/22 , H02H5/04
CPC分类号： H01T1/12 , H01C7/126 , H01T1/14
摘要： The invention relates to an overvoltage protection device having one or more parallel-connected voltage-limiting elements which are located in one physical unit, such as varistors, diodes or means of this type configured in the form of a disc, comprising a shell apparatus in order to electrically disconnect the overvoltage-limiting elements when they are thermally overloaded, and means for indication and/or signalling of the fault state which then occurs, wherein the switching apparatus is connected via a means which can be released thermally, such as adhesive or a solder, to a connecting contact of the at least one overvoltage-limiting element, and/or to an external terminal contact or plug contact. According to the invention, the switching apparatus is in the form of a solid U-shaped switching fork, the fork tines of which run essentially parallel to the side surfaces of the overvoltage-limiting element, holding the latter in the space between the tines. At least one of the fork tines rests on the at least one connecting contact and is fixed there via the means which can be released thermally wherein, when disconnection occurs, the disconnection slide is moved with the switching fork being driven and, in the process, the connection point between the fork tines and the connecting contact represents a fulcrum for the switching fork movement.
摘要翻译：本发明涉及一种具有一个或多个并联连接的电压限制元件的过电压保护装置，它们位于一个物理单元中，例如可变形电阻器，二极管或这种类型的装置，其形式为盘形，为了在过热限制元件热过载时断电，以及用于指示和/或发出故障状态的信号的装置，其中开关装置经由可被热释放的装置连接，例如粘合剂或焊料，至少一个过电压限制元件的连接触点和/或外部端子触点或插头触点。根据本发明，开关装置是固体U形切换叉的形式，其叉叉基本上平行于过电压限制元件的侧表面，将其保持在尖齿之间的空间中。叉齿中的至少一个搁置在至少一个连接触点上，并且经由可以被热释放的装置固定在其上，其中当断开发生时，断开滑块随着切换叉被驱动而移动，并且在该过程中，叉叉和连接接点之间的连接点代表了切换叉运动的支点。

2. 发明申请

US20120014028A1 SURGE ARRESTER HAVING AN OPTICAL FAULT INDICATOR 失效
公开(公告)号：US20120014028A1
公开(公告)日：2012-01-19
申请号：US13138090
申请日：2009-12-01
申请人： Richard Daum
发明人： Richard Daum
IPC分类号： H01C7/12
CPC分类号： H01C7/12
摘要： The invention relates to a surge arrester which, in a housing (7), has at least one arrester element (3), in particular a varistor, a solder-fixed thermal disconnection point (5), which is connected to the arrester element, and a damage indicating device (11) for displaying the fault state, wherein the damage indicating device also queries the state of a thermal disconnection device, in particular a fuse, and presents the possible fault states of the arrester element and of the disconnection device mechanically in an OR combination in a suitable way. Furthermore the thermal disconnection device comprises a movable component, which is fixed by an indicator wire and is released after the melting or destruction of said wire. According to the invention, a guide part (9) for a compression spring (10) or similar force accumulator is provided on or in the housing, wherein a first spring end acts on the thermal disconnection point directly or indirectly by way of a disconnection plunger or disconnection cylinder, and a second end of the compression spring, opposite of the first end, acts on a slide (8) directly or indirectly by way of a guide ring. Furthermore, the slide is subjected to a force on a first side in the displacement direction directly by a further spring (12) or indirectly by the damage indicating device. The second side of the slide, opposite of the first side, is operatively connected to the movable component of the thermal disconnection device in such a way that it follows the release movement of the movable pin under the action of force from the compression spring. The second side of the slide is designed in such a way that a longitudinal slide movement is able to take place as a result of the force of the further spring with the thermal disconnection point triggered and the component of the thermal disconnection device fixed and also with an unchanged position between the slide and guide part and, furthermore, a reciprocating movement relative to the guide part is able to take place, with a subsequent longitudinal slide movement, with the indicator wire released, together with the movable component of the thermal disconnection device. The second end of the spring or at least part of the guide ring engages in a cutout or depression in the slide in order to lock the latter and the damage indicating device in the proper state of the arrester.

3. 发明申请

US20110222199A1 SURGE PROTECTOR HAVING A THERMAL SEPARATING DEVICE 失效
标题翻译：具有热分离装置的防护装置
公开(公告)号：US20110222199A1
公开(公告)日：2011-09-15
申请号：US12737830
申请日：2009-06-24
申请人： Sascha Ludewig , Richard Daum , Georg Wittmann , Florian Gaeck
发明人： Sascha Ludewig , Richard Daum , Georg Wittmann , Florian Gaeck
IPC分类号： H02H3/20
CPC分类号： H01C7/126
摘要： The invention relates to a surge protector having a thermal separating device and an error display, and at least two first protection elements, particularly disk-shaped varistors (7), and at least one second protection element, particularly a gas arrester (9), wherein the first and the at least one second protection elements are switched in a Y arrangement, further comprising a device housing for accommodating the protection elements, and a means (11) for the mechanical biasing of the thermal separating device, wherein the thermal separating device has a low-melting solder, and the first protection elements (7) are disposed in the device housing such that a connection arm of a protection element (7) is positioned opposite the connection arm of the further protection element (7) at a distance, and the thermal separating device is predominantly positioned in the distance space (13) formed in such a manner. According to the invention, a connection arm of the second protection element (9) directly bypasses said connection arms (12) of the first protection elements (7) in the distance space in a solder-contacted manner, wherein a finger (16) of a mechanically biased separating block (5) acts upon the bypass connection arm (15) such that in the event of an overload the bypass connection arm (15) is spatially placed at a distance to the connection arms (12) of the first protection elements (7).
摘要翻译：本发明涉及具有热分离装置和误差显示器的浪涌保护器，以及至少两个第一保护元件，特别是盘形变阻器（7）和至少一个第二保护元件，特别是气体避雷器（9）其中所述第一和所述至少一个第二保护元件以Y布置转换，还包括用于容纳所述保护元件的装置壳体和用于所述热分离装置的机械偏置的装置（11），其中所述热分离装置具有低熔点焊料，并且第一保护元件（7）设置在器件壳体中，使得保护元件（7）的连接臂与另一个保护元件（7）的连接臂相距一定距离，并且热分离装置主要位于以这种方式形成的距离空间（13）中。根据本发明，第二保护元件（9）的连接臂直接以焊料接触的方式绕过距离空间中的第一保护元件（7）的所述连接臂（12），其中，手指（16）机械偏置的分离块（5）作用在旁路连接臂（15）上，使得在过载的情况下，旁路连接臂（15）在空间上放置在与第一保护元件的连接臂（12）（7）。

4. 发明申请

US20110193674A1 OVERVOLTAGE PROCTECTION DEVICE HAVING ONE OR MORE PARALLEL-CONNECTED OVERVOL TAGE-LIMITING ELEMENTS LOCATED IN ONE PHYSICAL UNIT 有权
标题翻译：具有位于一个物理单元中的一个或多个并联连接的超限位限位元件的过电压保护装置
公开(公告)号：US20110193674A1
公开(公告)日：2011-08-11
申请号：US12737467
申请日：2009-07-06
申请人： Edmund Zäuner , Richard Daum , Helmut Hirschmann
发明人： Edmund Zäuner , Richard Daum , Helmut Hirschmann
IPC分类号： H01H85/00
CPC分类号： H01T1/12 , H01C7/126 , H01T1/14
摘要： The invention relates to an overvoltage protection device having one or more parallel-connected voltage-limiting elements which are located in one physical unit, such as varistors, diodes or means of this type configured in the form of a disc, comprising a shell apparatus in order to electrically disconnect the overvoltage-limiting elements when they are thermally overloaded, and means for indication and/or signalling of the fault state which then occurs, wherein the switching apparatus is connected via a means which can be released thermally, such as adhesive or a solder, to a connecting contact of the at least one overvoltage-limiting element, and/or to an external terminal contact or plug contact. According to the invention, the switching apparatus is in the form of a solid U-shaped switching fork, the fork tines of which run essentially parallel to the side surfaces of the overvoltage-limiting element, holding the latter in the space between the tines. At least one of the fork tines rests on the at least one connecting contact and is fixed there via the means which can be released thermally wherein, when disconnection occurs, the disconnection slide is moved with the switching fork being driven and, in the process, the connection point between the fork tines and the connecting contact represents a fulcrum for the switching fork movement.
摘要翻译：本发明涉及一种具有一个或多个并联连接的电压限制元件的过电压保护装置，它们位于一个物理单元中，例如可变形电阻器，二极管或这种类型的装置，其形式为盘形，为了在过热限制元件热过载时断电，以及用于指示和/或发出故障状态的信号的装置，其中开关装置经由可被热释放的装置连接，例如粘合剂或焊料，至少一个过电压限制元件的连接触点和/或外部端子触点或插头触点。根据本发明，开关装置是固体U形切换叉的形式，其叉叉基本上平行于过电压限制元件的侧表面，将其保持在尖齿之间的空间中。叉齿中的至少一个搁置在至少一个连接触点上，并且经由可以被热释放的装置固定在其上，其中当断开发生时，断开滑块随着切换叉被驱动而移动，并且在该过程中，叉叉和连接接点之间的连接点代表了切换叉运动的支点。

5. 发明授权

US08705221B2 Surge arrester having an optical fault indicator 失效
标题翻译：具有光学故障指示灯的避雷器
公开(公告)号：US08705221B2
公开(公告)日：2014-04-22
申请号：US13138090
申请日：2009-12-01
申请人： Richard Daum
发明人： Richard Daum
IPC分类号： H01C7/12 , H02H1/00 , H02H1/04 , H02H3/22 , H02H9/06 , H02H5/04 , H02H3/20 , H02H9/04
CPC分类号： H01C7/12
摘要： The invention relates to a surge arrester which, in a housing (7), has at least one arrester element (3), in particular a varistor, a solder-fixed thermal disconnection point (5), which is connected to the arrester element, and a damage indicating device (11) for displaying the fault state, wherein the damage indicating device also queries the state of a thermal disconnection device, in particular a fuse, and presents the possible fault states of the arrester element and of the disconnection device mechanically in an OR combination in a suitable way. Furthermore the thermal disconnection device comprises a movable component, which is fixed by an indicator wire and is released after the melting or destruction of said wire. According to the invention, a guide part (9) for a compression spring (10) or similar force accumulator is provided on or in the housing.
摘要翻译：本发明涉及一种避雷器，其在壳体（7）中具有至少一个避雷器元件（3），特别是变阻器，连接到避雷器元件的焊接固定式热断路点（5）以及用于显示故障状态的损坏指示装置（11），其中所述损坏指示装置还查询热断路装置，特别是保险丝的状态，并且将所述避雷器元件和所述断开装置的可能故障状态机械地呈现以合适的方式以OR组合。此外，热断开装置包括可移动部件，其由指示线固定，并且在熔化或破坏所述线材之后被释放。根据本发明，用于压缩弹簧（10）或类似的力蓄能器的引导部分（9）设置在壳体上或壳体中。

6. 发明授权

US08526159B2 Surge protector having a thermal separating device 失效
标题翻译：具有热分离装置的浪涌保护器
公开(公告)号：US08526159B2
公开(公告)日：2013-09-03
申请号：US12737830
申请日：2009-06-24
申请人： Sascha Ludewig , Richard Daum , Georg Wittmann , Florian Gaeck
发明人： Sascha Ludewig , Richard Daum , Georg Wittmann , Florian Gaeck
IPC分类号： H02H1/00
CPC分类号： H01C7/126
摘要： A surge protector includes a thermal separating device and an error display, and at least two first protection elements, particularly disk-shaped varistors (7), and at least one second protection element, particularly a gas arrester (9), wherein the first and the at least one second protection elements are switched in a Y arrangement. The surge protector further includes a device housing for accommodating the protection elements, and structure, such as a spring (11), for the mechanical biasing of the thermal separating device, wherein the thermal separating device has a low-melting solder, and the first protection elements (7) are disposed in the device housing such that a connection arm of a protection element (7) is positioned opposite the connection arm of the further protection element (7) at a distance, and the thermal separating device is predominantly positioned in the distance space (13) formed in such a manner.
摘要翻译：浪涌保护器包括热分离装置和误差显示器，以及至少两个第一保护元件，特别是盘形变阻器（7）和至少一个第二保护元件，特别是气体避雷器（9），其中第一和所述至少一个第二保护元件以Y布置被切换。浪涌保护器还包括用于容纳保护元件的装置壳体和用于热分离装置的机械偏置的诸如弹簧（11）的结构，其中热分离装置具有低熔点焊料，第一保护元件（7）设置在装置壳体中，使得保护元件（7）的连接臂与另一个保护元件（7）的连接臂相距一定距离，热分离装置主要位于以这种方式形成的距离空间（13）。

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