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1. 发明授权

US5774031A Low-voltage power switch with relative auxiliary switch 失效
标题翻译：具有相关辅助开关的低压电源开关
公开(公告)号：US5774031A
公开(公告)日：1998-06-30
申请号：US687581
申请日：1996-08-08
申请人： Uwe Linzenich , Andreas Baldewein , Bernd Howald , Volker Heins
发明人： Uwe Linzenich , Andreas Baldewein , Bernd Howald , Volker Heins
IPC分类号： H01H71/02 , H01H71/46 , H01H71/50 , H01H9/00
CPC分类号： H01H71/465 , H01H71/503 , H01H2071/467 , H01H71/0228
摘要： A low-voltage power switch with a relative auxiliary switch which is actuated as a signalling switch only when the generally multi-pole low-voltage power switch is triggered. The problem to be solved is that of controlling relative auxiliary switches simply and independently of the switch latch. To this end, the switch latch is designed in such a way that the included angle of the moveable contacts or the switching sprindle (18) is greater in the "triggered" than in the "off" state. A radial extension (60) is arranged on the switching spindle (18) in such a way that, in the "triggered" state, it engages a fixed pivoted lever (68) which itself is effectively connected to the prestressed actuating pushrod (66) of the relative auxiliary switch (56).
摘要翻译： PCT No.PCT / DE95 / 00032 Sec。 371日期：1996年8月8日 102（e）日期1996年8月8日PCT提交1995年1月13日PCT公布。 WO95 / 22161 PCT出版物日期1995年8月17日具有相对辅助开关的低压电源开关，仅当触发一般多极低压电源开关时才被激活为信号开关。要解决的问题是简单且独立于开关闩锁来控制相对辅助开关。为此，开关闩锁被设计成使得可触动触点或切换主轴（18）的夹角在“触发”中大于“关闭”状态。径向延伸部（60）以这样的方式设置在切换主轴（18）上，使得在“触发”状态下，径向延伸部（60）与固定的枢转杆（68）接合，固定的转动杆（68）本身有效地连接到预应力致动推杆（66）的相对辅助开关（56）。

2. 发明申请

US20100163381A1 ROTARY DRIVE FOR AN ELECTRICAL SWITCH WITH TOGGLE-LEVER ACTUATION 有权
标题翻译：旋转驱动器用于具有切换执行的电气开关
公开(公告)号：US20100163381A1
公开(公告)日：2010-07-01
申请号：US12160740
申请日：2006-12-20
申请人： Bernd Schneider , Walter Gilgen , Klaus-Dieter Nuerenberg , Bernd Howald
发明人： Bernd Schneider , Walter Gilgen , Klaus-Dieter Nuerenberg , Bernd Howald
IPC分类号： H01H3/20
CPC分类号： H01H71/56 , H01H2071/565
摘要： The present invention provides a rotary drive for a switch actuated by a toggle lever. The rotary drive includes an operative connection which swivels, a first catch element on the operative connection, coupled to the toggle lever, and a second catch element on the operative connection. A mounting plate parallel to the switch base and a rotatable shaft are provided, the rotatable shaft disposed through the mounting plate. The rotary drive further includes a swivel arm on the shaft, a rotary knob coupled to the shaft configured to rotate the shaft. A mechanical connection couples the swivel arm to the second catch element, converting movement of the shaft into a movement of the operative connection. A swivel movement of the toggle lever is transferred to the second catch element, and the swivel arm enables the operative connection to swivel through a rotation of the shaft to move the toggle lever.
摘要翻译：本发明提供了一种由肘节杆驱动的开关的旋转驱动器。旋转驱动器包括可旋转的操作连接，操作连接上的第一止动元件，联接到肘节杆，以及在操作连接上的第二止动元件。设置有平行于开关底座和可旋转轴的安装板，可旋转的轴设置穿过安装板。所述旋转驱动器还包括在所述轴上的旋转臂，连接到所述轴的旋钮，所述旋转构件用于旋转所述轴。机械连接将旋转臂连接到第二卡扣元件，将轴的运动转换成操作连接的运动。肘杆的旋转运动被传递到第二止动元件，并且旋转臂使得操作连接能够旋转通过轴的旋转以移动肘节杆。

3. 发明授权

US5811749A Electrical switching device with blow-out channels for arc gases 失效
标题翻译：具有电弧气体吹出通道的电气开关装置
公开(公告)号：US5811749A
公开(公告)日：1998-09-22
申请号：US734628
申请日：1996-10-18
申请人： Christoph Bausch , Franz Boder , Bernd Howald
发明人： Christoph Bausch , Franz Boder , Bernd Howald
IPC分类号： H01H33/32 , H01H1/58 , H01H9/02 , H01H9/34 , H01H71/02 , H01H71/08 , H01R4/30
CPC分类号： H01H9/342 , H01H1/5855 , H01H2011/0093 , H01H71/0228 , H01H71/08 , H01H9/0264 , H01R4/301
摘要： An electrical switch is intended to prevent hot arc gases from contacting the terminal screw units. The arc gases are to flow off in an already deionized manner so that no damage is caused even when they flow out towards the electric cable terminals without the need for additional shielding for the terminals. A terminal cover section is designed with blow-out channels which are fully encapsulated with respect to the terminal screws and to the terminal chambers and have an outlet aperture each. To fully encapsulate and provide access to each of the terminal screws, a location dome passes through each blow-out channel. At the points where the through apertures join the quench chambers, the inserted terminal cover section is sealed against the separating wall of the housing in the region of the blow-out channel inlet apertures. The arc gases flow from arc quenching chambers through a partition by way of passage openings. The passage openings open into the blow-out channels, which blow-out channels are wider than the passage openings. Then the arc gases flow through a portion of the blow-out channels narrowed by the presence of the location domes passing through the blow-out channels. As the arc gases pass beyond the location domes, the blow-out channels widen as a result of the absence of the location domes.
摘要翻译：电气开关旨在防止热电弧气体接触端子螺丝单元。电弧气体以已经去离子的方式流出，使得即使当它们向电缆端子流出时也不会造成损坏，而不需要对端子进行额外的屏蔽。端子盖部分设计有吹出通道，其相对于端子螺钉和端子室完全密封并且具有各自的出口孔。为了完全封装并提供对每个端子螺钉的访问，位置圆顶通过每个吹出通道。在通孔接合骤冷室的点处，插入的端子盖部分在吹出通道入口孔的区域中被密封抵靠壳体的分隔壁。电弧气体通过通过开口的弧形灭弧室流过隔板。通道开口通向吹出通道，吹出通道比通道开口宽。然后，电弧气体流过通过穿过吹出通道的定位圆顶的存在而变窄的吹出通道的一部分。由于电弧气体超过定位圆顶，因为不存在定位圆顶，所以吹出通道变宽。

4. 发明授权

US5510761A Contact system for a current limiting unit 失效
标题翻译：用于限流单元的接触系统
公开(公告)号：US5510761A
公开(公告)日：1996-04-23
申请号：US322018
申请日：1994-10-11
申请人： Franz Boder , Bernd Howald
发明人： Franz Boder , Bernd Howald
IPC分类号： H01H1/58 , H01H77/10 , H01H9/00
CPC分类号： H01H77/10 , H01H1/5833 , H01H2001/5838
摘要： A contact system for current limiting units which are combined with power circuit breakers or motor circuit breakers. The object of the invention is to improve the reliability of the current limiting unit equipped with such a contact system, while reducing the time and effort required to assemble and install such a contact system. The invention teaches that the contact systems can be assembled from a contact carrier with a stationary contact tip and a subsystem preassembled with little force, which can be installed in the arcing chambers in a stable condition and under the force of contact compression springs. The subsystem contains the wiper provided with the moving contact tip, which wiper is mounted with a direct electrical connection to a supply lead. Supports in the subsystem limit the movement of the wiper in both directions. A support block provided with a holding groove and auxiliary groove for the non-positive assembly of the parts connected to the contact compression springs makes it possible to preassemble the subsystem by means of an intermediate state which is also stable.
摘要翻译：与电力断路器或电动机断路器组合的限流单元的接触系统。本发明的目的是提高配备有这种接触系统的限流单元的可靠性，同时减少组装和安装这种接触系统所需的时间和精力。本发明教导了接触系统可以从具有固定接触尖端的接触载体和预先组装有很小力的子系统组装，其可以在稳定的状态下和在接触压缩弹簧的作用力下安装在电弧室中。该子系统包含具有可移动接触尖端的擦拭器，该刮水器安装有与电源线直接电连接。子系统中的支撑限制了雨刷在两个方向上的移动。具有用于连接到接触压缩弹簧的部件的非正向组件的保持槽和辅助槽的支撑块使得可以通过也是稳定的中间状态来预先组装子系统。

5. 发明授权

US07915555B2 Rotary drive for an electrical switch with toggle-lever actuation 有权
标题翻译：用于带开关杆的电动开关的旋转驱动器
公开(公告)号：US07915555B2
公开(公告)日：2011-03-29
申请号：US12160740
申请日：2006-12-20
申请人： Bernd Schneider , Walter Gilgen , Klaus-Dieter Nuerenberg , Bernd Howald
发明人： Bernd Schneider , Walter Gilgen , Klaus-Dieter Nuerenberg , Bernd Howald
IPC分类号： H01H9/20
CPC分类号： H01H71/56 , H01H2071/565
摘要： A rotary drive for a switch actuated by a toggle lever includes an operative connection which swivels, a first catch element on the operative connection, coupled to the toggle lever, and a second catch element on the operative connection. A mounting plate parallel to the switch base and a rotatable shaft are provided, the rotatable shaft disposed through the mounting plate. The rotary drive further includes a swivel arm on the shaft, a rotary knob coupled to the shaft configured to rotate the shaft. A mechanical connection couples the swivel arm to the second catch element, converting movement of the shaft into a movement of the operative connection. A swivel movement of the toggle lever is transferred to the second catch element, and the swivel arm enables the operative connection to swivel through a rotation of the shaft to move the toggle lever.
摘要翻译：用于由肘节杆致动的开关的旋转驱动器包括可旋转的操作连接，连接到肘节杆的操作连接上的第一止动元件和操作连接上的第二扣件。设置有平行于开关底座和可旋转轴的安装板，可旋转的轴设置穿过安装板。所述旋转驱动器还包括在所述轴上的旋转臂，连接到所述轴的旋钮，所述旋转构件用于旋转所述轴。机械连接将旋转臂连接到第二卡扣元件，将轴的运动转换成操作连接的运动。肘杆的旋转运动被传递到第二止动元件，并且旋转臂使得操作连接能够旋转通过轴的旋转以移动肘节杆。

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