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1. 发明申请

US20170345600A1 CIRCUIT BREAKER AND METHOD FOR OPERATION THEREOF 审中-公开
公开(公告)号：US20170345600A1
公开(公告)日：2017-11-30
申请号：US15678639
申请日：2017-08-16
申请人： Ellenberger & Poensgen GmbH
发明人： Michael NAUMANN , Peter MECKLER , Erich FISCHER , Fabio PAFUMI , Thomas REGAHL , Hubert HARRER
IPC分类号： H01H71/40 , H01H9/54 , H01H9/02 , H02H3/08 , H01H71/12
CPC分类号： H01H71/40 , H01H9/0271 , H01H9/548 , H01H71/123 , H01H71/125 , H01H2071/124 , H02H3/08
摘要： A circuit breaker having, in a current path, a switching device having a thermal and/or magnetic tripping device for interruption of a current circuit having the current path comprehensive in an event of overcurrent or short-circuit, wherein a functional component of the switching device connected into the current path is bridged by means of a bypass which carries the load current detected by means of a current sensor when the current is below a current threshold, and is shut off when the current threshold is exceeded.

2. 发明申请

US20180226786A1 METHOD FOR OPERATING AN ELECTRONIC CIRCUIT BREAKER, AND ELECTRONIC CIRCUIT BREAKER 审中-公开
公开(公告)号：US20180226786A1
公开(公告)日：2018-08-09
申请号：US15892984
申请日：2018-02-09
申请人： ELLENBERGER & POENSGEN GMBH
发明人： Erich FISCHER , Guido von der LIECK
IPC分类号： H02H3/20
摘要： A method for operating an electronic circuit breaker having a semiconductor switch that is connected between a voltage input and a load output and that is driven as a function of the output voltage sensed at the load output during the switching on and/or cutting in of a capacitive load, wherein the output voltage is compared with a stored voltage threshold value, wherein when the voltage threshold value is reached or negatively exceeded, a current limit, to which a load current carried by the semiconductor switch is limited, is increased from a nominal value to a first step value increased therefrom, wherein the current limit is reduced stepwise from the first step value to the original nominal value, and wherein the semiconductor switch is opened if the output voltage does not reach the voltage threshold during a triggering time after the stepwise reduction of the current limit.

3. 发明申请

US20220247159A1 SWITCH ASSEMBLY FOR MOUNTING ON A MOUNTING RAIL 有权
公开(公告)号：US20220247159A1
公开(公告)日：2022-08-04
申请号：US17726281
申请日：2022-04-21
申请人： Ellenberger & Poensgen GmbH
发明人： Erich FISCHER , Tobias PREM , Herbert ROTH
IPC分类号： H02B1/04 , H02B13/00
摘要： A switch assembly for mounting on a mounting rail, having a power supply unit and having a switchgear. The power supply unit has a housing and a power supply, arranged therein, which comprises a first connection and a second connection. A contact region having a first contact, which is in electrical contact with the first connection, and having a second contact, which is in electrical contact with the second connection, is introduced into the housing. The housing has a fastening apparatus for direct placement on the mounting rail, and the switchgear comprises an additional housing having an additional fastening apparatus for direct placement on the mounting rail. The switchgear has a lever which is pivotably mounted on the additional housing and which has a first counterpart contact and a second counterpart contact.

4. 发明申请

US20180145485A1 POWER DISTRIBUTOR 审中-公开
公开(公告)号：US20180145485A1
公开(公告)日：2018-05-24
申请号：US15876786
申请日：2018-01-22
申请人： Ellenberger & Poensgen GmbH
发明人： Erich FISCHER , Klaus WERNER
IPC分类号： H02B1/052 , H01R25/14 , H01R13/717 , H01H9/54 , H01H71/08 , H01H71/04
CPC分类号： H02B1/052 , H01H9/54 , H01H71/04 , H01H71/08 , H01H71/082 , H01H2219/036 , H01R9/2675 , H01R13/7175 , H01R25/14
摘要： A power distributor having a plurality of power distribution modules arranged in a row, for directly mounting on a carrier rail, having a supply module arranged on one end face and a signal module arranged on the opposite end face, and having at least one connection module arranged therebetween. The supply module has a supply connection for a main power line for tapping off a supply power. The connection module is fitted or can be fitted with a protective switch that can be actuated and a plurality of load connections for connecting to an interruptible load circuit by means of the protective switch. The signal module has a first signal connection for a switch signal actuating the protective switch, and the power distribution modules are or can be coupled to each other in an electrically conductive manner.

5. 发明申请

US20180034260A1 POWER DISTRIBUTION SYSTEM FOR CONNECTION TO AN AC VOLTAGE NETWORK 审中-公开
公开(公告)号：US20180034260A1
公开(公告)日：2018-02-01
申请号：US15729074
申请日：2017-10-10
申请人： Ellenberger & Poensgen GmbH
发明人： Erich FISCHER , Hubert HARRER , Thomas REGAHL , Than-Huy PHAM , Juergen ZEBERL
IPC分类号： H02H3/10 , H02J3/10
CPC分类号： H02H3/10 , H02H3/006 , H02H3/093 , H02H7/26 , H02H7/267 , H02J3/10
摘要： A power distribution system for connection to an AC voltage network, having a UPS power supply unit for uninterruptible power supply with a network-side input and with at least one output to which a number of loads are connected or can be connected in parallel load circuits, wherein a protective device having an electromechanical tripping device, in particular a thermal/magnetic tripping device, and having an evaluation and tripping unit is connected in the or each load circuit, which tripping unit trips the tripping device on the basis of an electronic overload and/or short-circuit characteristic curve and on the basis of the output voltage from the UPS power supply unit.

6. 发明申请

US20160352026A1 THERMAL OVERCURRENT CIRCUIT BREAKER 审中-公开
标题翻译：热过流断路器
公开(公告)号：US20160352026A1
公开(公告)日：2016-12-01
申请号：US15236787
申请日：2016-08-15
申请人： Ellenberger & Poensgen GmbH
发明人： Erich FISCHER , Wolfgang SCHMIDT
IPC分类号： H01R4/48 , H01H5/00 , H01H71/16
CPC分类号： H01R4/4827 , H01H5/00 , H01H71/08 , H01H71/16 , H01H73/26 , H01R4/4836
摘要： A thermal overcurrent circuit breaker having a switch housing in which a thermal expansion element and a snap-action switching mechanism, which is coupled to the thermal expansion element and can be manually operated, and also a moving contact, which interacts with the snap-action switching mechanism, and a fixed contact are arranged, the fixed contact being connected to a first connection rail while contact is made with the moving contact by a second connection rail by means of the thermal expansion element. The switch housing has a number of connection chambers in which in each case one of the connection rails is arranged, wherein a two-limb spring element for making clamping contact with a connection line, which is guided into the connection chamber via a first housing opening and has the connection rail, is arranged in each connection chamber.
摘要翻译：一种具有开关壳体的热过电流断路器，其中耦合到热膨胀元件并且可以手动操作的热膨胀元件和快动开关机构以及与快速动作相互作用的移动触点切换机构和固定触点，固定触点连接到第一连接轨道，同时通过第二连接轨道通过热膨胀元件与移动触点接触。开关壳体具有多个连接室，在每个连接室中布置有连接轨道中的一个，其中用于与连接线夹紧接触的双分支弹簧元件，其经由第一壳体开口引导到连接室中并具有连接导轨，布置在每个连接室中。

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