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1. 发明申请

WO1992021134A1 MECHANISM FOR AN AUTOMATIC SWITCH 审中-公开
标题翻译：自动开关机构
公开(公告)号：WO1992021134A1
公开(公告)日：1992-11-26
申请号：PCT/DE1992000370
申请日：1992-05-06
申请人： LICENTIA PATENT-VERWALTUNGS-GMBH
发明人： LICENTIA PATENT-VERWALTUNGS-GMBH , HEINDORF, Helmut , HILLEBRAND, Dietmar
IPC分类号： H01H71/52
CPC分类号： H01H71/526
摘要： The mechanism has a hand-operating toggle (1) fitted inside a casing (2) and spring-loaded in the off direction on which is articulated a lever (3, 4). During switch-on, a contact lever (5) pivoting about a spindle (2d) against the force of a spring (7) is supported on the lever. The contact lever (5) acts on a fixed contact (6) and can be clamped in the made position against the force of the spring (7). It is the purpose of the invention to simplify the supporting link between the lever (3, 4) and the contact lever (5) in order to obtain uniform release forces with only slight spreads within a production run of switches. To this end, between the hand-operating toggle (1) and the contact lever (5) is fitted a toggle lever consisting of a tension lever (3) and a bracket (4) which, in its stable position, is virtually tensioned and in which the form of the tension lever (3) causes its two articulated arms to assume a precisely defined top dead centre position. Thus during switch-on and in the on position, the toggle lever (3, 4) acts as a rigid lever. Only a substantially perpendicular load on its joint (3b/4a) applied via a release lever (9) towards dead centre causes the toggle lever (3, 4) to assume an unstable position under the effect of the contact lever's (5) return through the force of the spring (7). This releases the rigid connection between the hand-operating toggle (1) and the contact lever (5) so that the lever arm (5c) on the contact side can pivot into its breaking position. The mechanism of the invention is particularly suitable for fault-current protective switches and automatic cut-outs.

2. 发明申请

WO1995012892A1 LEAKAGE CURRENT MODULE THAT CAN BE ASSEMBLED WITH CIRCUIT BREAKERS 审中-公开
标题翻译：与LINE保护开关组合故障当前模块
公开(公告)号：WO1995012892A1
公开(公告)日：1995-05-11
申请号：PCT/DE1994001288
申请日：1994-11-02
申请人： LICENTIA PATENT-VERWALTUNGS-GMBH
发明人： LICENTIA PATENT-VERWALTUNGS-GMBH , HEINDORF, Helmut , HILLEBRAND, Dietmar
IPC分类号： H01H71/02
CPC分类号： H01H71/0271
摘要： In what is known as a current-operated earth-leakage circuit breaker with overcurrent release, configured in a modular serial design, the leakage current module with its housing (1) is aligned laterally to circuit breakers and connected to them to form a compact modular unit. This involves establishing a connection between a summation current transformer of the leakage current module and terminals of the circuit breakers as well as coupling their switching and tripping mechanisms. The external electrical connection is effected at each leakage current module by means of terminals arranged within a terminal space (3.1) of the housing (1). To be able to allocate this leakage current module connection to either the upper or the lower connection level of the switch in accordance with the local conditions, the housing (1) of the leakage current module can be assembled with an interlocking fit between a multipart central body (2) and, situated on either side thereof, two side bodies (3, 4) extending over the full width of the housing. The two side bodies (3, 4) have different designs, the larger side body (3) comprising the terminal space (3.1). As needed, the two side bodies (3, 4) can be alternately joined to the central body (2) with its symmetrical housing contours (2.5) to form a finished housing (1) for all the components of the leakage current module. The leakage current module can thus be combined universally with circuit breakers to form current-operated earth-leakage circuit breakers with overcurrent relase, of varying rated current.
摘要翻译：在一个在模块化构造所谓的串联FI / LS组装切换故障电流模块，其外壳（1）衬于断路器的侧面和连接成一个紧凑的结构单元。在这种情况下，漏电流模块和电路断路器的端子的总和电流互感器之间的连接被制造，并且它们的开关和脱扣机构彼此耦接。在所述接地故障模块由与外部的电连接装置（1）中设置的终端壳体的终端隔室（3.1）。为了能够任一开关的上部或下部连接电平根据当地条件，在故障模块这些连接，所述壳体（1）从一个多中心体故障电流的模块（2）和两个以上的两侧的整个壳体宽度上并排设置机构（3,4 ）接合正组装。所述两个侧部车身（3,4）被设计不同，具有较大侧框体（3）包括夹持腔室（3.1）。设置在主体上以对称的壳体的轮廓（2.5）（2）可以是根据需要的装置，所述两个侧部车身（3,4）交替到成品，在接收到接地故障模块壳体的所有部件（1）连接。因此，故障模块可以是普遍使用的电路断路器FI / LS开关组合不同的额定电流。

3. 发明申请

WO1995021455A1 COMBINATION OF TWO SWITCHING UNITS OR OTHER ELECTRICAL SERIES INSERTION DEVICES 审中-公开
标题翻译：组合两个控制设备或其他电气设备安装系列
公开(公告)号：WO1995021455A1
公开(公告)日：1995-08-10
申请号：PCT/DE1995000139
申请日：1995-02-02
申请人： LICENTIA PATENT-VERWALTUNGS-GMBH
发明人： LICENTIA PATENT-VERWALTUNGS-GMBH , HEINDORF, Helmut , HILLEBRAND, Dietmar
IPC分类号： H01H71/02
CPC分类号： H01H71/1009 , H01H71/0271 , H02B1/041
摘要： For a combination of two different or similar switching devices (1, 2) or other electrical series insertion devices, the housing (1.1, 2.1) can be subsequently centrically aligned. The devices (1, 2) are both electrically and mechanically interconnected and combined into a compact unit by means of connecting components (3, 5, 6) which can be inserted into recesses (1.5, 2.5) in adjacent housings (1.1, 2.1). To prevent the separation of such a combination into the original individual devices (1, 2) or their rearrangement into another combination which may not meet the regulations, each connector (3, 5, 6) can be permanently inserted into the housing (2.1) of one device (2). At the same time it is engaged reliably in the adjacent housing (1.1) so that, after assembly, it is impossible to separate the devices (1, 2) without destroying the connector (3, 5, 6). A part of the destroyed connector (3, 5, 6) remains captive at least in the housing (2.1) of one device (2). The combination is especially suitable for fitting one or more line protection switches (1) with a residual current protection module (2) to provide an FI/LS switch.
摘要翻译：在两个不同的或相似的开关装置（1，2）或其它电串联安装装置，其外壳是的组合（1.1，2.1）相互定心随后对准。在这种情况下，（5，3,6）的设备（1，2）在电气上和机械地耦合到彼此和在凹槽（1.5，2.5）靠近外壳（1.1，2.1），每个导入连接连接，以形成紧凑的结构单元元件装置。为了防止这样的组合分离成原来的各个装置（1，2）以及它们的重新适应不同的，可能的非规定的组合，可以是每个连接元件（3，5，6）中的所述壳体（2.1）装置（2）把一个无法解决。与此同时，它接合在相邻的外壳（1.1）的可靠，从而使（1,2）没有连接元件的破坏的装置的组件的相互脱离之后（3，5，6）被排除。至少在所述壳体（2.1）（5 3,6）这留下一个装置（2）是束缚地接收被破坏的接头构件的一部分。的组合特别适合于（1），包括一个故障电流保护模块（2）适合于所谓的FI / MCB的一个或多个断路器的适应。

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