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1. 发明申请

US20190035568A1 CIRCUIT BREAKER ACCESSORY COVER INTERLOCK AND FORCED SAFETY TRIPPING APPARATUS, SYSTEMS, AND METHODS 审中-公开
公开(公告)号：US20190035568A1
公开(公告)日：2019-01-31
申请号：US15659240
申请日：2017-07-25
申请人： Siemens Aktiengesellschaft
发明人： Jan Rojko , Jorg Sizemore , John Quentin Cowans
IPC分类号： H01H9/22 , H01H71/02 , H01H71/12
CPC分类号： H01H9/22 , H01H71/002 , H01H71/0207 , H01H71/0264 , H01H71/126 , H01H2071/004 , H01H2071/0292
摘要： A circuit breaker having a housing with an accessory cover includes an accessory cover interlock assembly that trips the circuit breaker upon removal of the accessory cover. The accessory cover interlock assembly includes a plunger rotatable from an initial install position to an engaged position that moves a trip lever into a de-energize position (tripping the circuit breaker) upon removal of the accessory cover. The accessory cover interlock assembly prevents the circuit breaker from being reset while the access cover is removed. The accessory cover interlock assembly automatically resets upon re-attachment of the accessory cover to the circuit breaker housing. Methods of forced safety tripping in a circuit breaker are also provided, as are other aspects.

2. 发明申请

US20180240633A1 MOUNTING STRUCTURE FOR ENERGY STORAGE ASSEMBLY OF CIRCUIT BREAKER 审中-公开
公开(公告)号：US20180240633A1
公开(公告)日：2018-08-23
申请号：US15750222
申请日：2016-08-02
申请人： ZHEJIANG CHINT ELECTRICS CO., LTD. , SEARI ELECTRIC TECHNOLOGY CO., LTD.
发明人： Binhua PAN , Jisheng SUN
IPC分类号： H01H71/02 , H01H71/10 , H01H71/50 , H01H9/20 , H01H3/38 , H01H5/04 , H01H71/12
CPC分类号： H01H71/0264 , H01H3/30 , H01H3/3015 , H01H3/3026 , H01H3/38 , H01H5/04 , H01H9/20 , H01H71/1009 , H01H71/128 , H01H71/505 , H01H71/525 , H01H2003/3068 , H01H2003/3073
摘要： A mounting structure for an energy storage assembly of a circuit breaker comprises an energy storage lever and an energy storage spring, wherein one end of the energy storage lever is an energy storage end which is connected with the energy storage spring, and the other end of the energy storage lever is a driving end. An external force can be applied to the driving end, such that the energy storage lever rotates around a lever fulcrum in the middle of the energy storage lever, thereby extruding the energy storage spring at the energy storage end to finish energy storage. One end of the energy storage spring is connected and mounted with the energy storage lever, and the other end of the energy storage spring is mounted in a base support. An energy storage mounting shaft which can be considered as a rotating fulcrum is also arranged in the middle of the energy storage lever. The driving end is stressed, such that the energy storage lever rotates around the energy storage mounting shaft. The mounting structure for the energy storage assembly of the circuit breaker, which is provided by the present invention, is simple in mounting process, stable in connection structure and high in assembly accuracy.

3. 发明申请

US20180122610A1 OPERATION MECHANISM OF CIRCUIT BREAKER 审中-公开
公开(公告)号：US20180122610A1
公开(公告)日：2018-05-03
申请号：US15569111
申请日：2016-04-22
申请人： SEARI ELECTRIC TECHNOLOGY CO., LTD. , ZHEJIANG CHINT ELECTRICS CO., LTD.
发明人： Jisheng Sun , Yong Li , Qiquan He
IPC分类号： H01H71/52 , H01H71/02
CPC分类号： H01H71/521 , H01H71/0264 , H01H71/10 , H01H71/501 , H01H71/505 , H01H71/525
摘要： An operation mechanism of a circuit breaker includes: a tripping component; a left side plate; a right side plate; a latch; a half shaft; a lever; and a main shaft. The tripping component, the latch, the half shaft and the lever are mounted between the left side plate and the right side plate. The half shaft and the main shaft penetrate through the left side plate and the right side plate, and extend out of the left side plate and the right side plate. The lever includes a sheet metal bending piece. The sheet metal bending piece is bent to form a top wall and two side walls. The tripping component, the latch, the half shaft, the lever and the main shaft move in linkage. The tripping and the latch form a two-level latch. The operation mechanism of the circuit breaker is manual operation.

4. 发明授权

US09852866B2 Panel device 有权
公开(公告)号：US09852866B2
公开(公告)日：2017-12-26
申请号：US14907750
申请日：2014-05-30
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Takayoshi Sangawa , Munetsugu Sakamoto , Daijiro Kondo
IPC分类号： H01H9/20 , H01H71/02 , H01H33/48 , H01H9/02 , H01H9/22 , H01H9/26 , H01H33/52
CPC分类号： H01H71/0264 , H01H9/0207 , H01H9/22 , H01H9/26 , H01H33/48 , H01H33/52 , H01H2009/0292
摘要： A panel device includes a protective cover that has an insertion hole for an ON/OFF knob of a molded case circuit breaker and is formed to cover an exposed live part of the molded case circuit breaker and provided with an engaging part at a predetermined portion thereof; a cover support member that openably and closably supports this protective cover; and a cover locking member that engages with the engaging part when the protective cover is closed and restricts turning of the protective cover; wherein any one of the protective cover, the cover support member and the cover locking member is movably provided in conjunction with movement of the ON/OFF knob, and the engaging part and the cover locking member are engaged with each other or released from each other by the movement of the any one of those.

5. 发明申请

US20170098519A1 CONNECTING APPARATUS AND ELECTRICAL SWITCH 有权
公开(公告)号：US20170098519A1
公开(公告)日：2017-04-06
申请号：US15246630
申请日：2016-08-25
申请人： Siemens Aktiengesellschaft
发明人： Katja MANTHEY
IPC分类号： H01H71/02
CPC分类号： H01H71/0214 , H01H1/2058 , H01H71/0264 , H01H2071/0242
摘要： A connecting apparatus is for connecting a first component to a second component in an interlocking manner. The first component includes a flexible limb having a latching lug which can latch with a projection on the second component in order to connect the first component to the second component in a releasable manner without using a tool. For the purpose of connection in a releasable manner without using a tool, the flexible limb runs in a guide of the second component, which guide allows the flexible limb only to move in the direction which is prespecified by the guide, and the latching lug and the projection are at a distance from one another in the state in which said components are connected in an interlocking manner. An electrical switch is also disclosed, including the connecting apparatus; a side wall; and a pole cassette.

6. 发明申请

US20160260569A1 INFORMATION DISPLAY SYSTEM FOR SWITCHING DEVICE, SWITCHING DEVICE, AND METHOD 审中-公开
标题翻译：用于切换设备，切换设备和方法的信息显示系统
公开(公告)号：US20160260569A1
公开(公告)日：2016-09-08
申请号：US14640390
申请日：2015-03-06
申请人： General Electric Company
发明人： Ashish MISHRA , Allison CONNOR , Piotr Slawomir WORONKOWICZ , Jungsoo PARK
IPC分类号： H01H71/04 , H01H71/02 , H01F7/02
CPC分类号： H01H71/04 , H01F7/02 , H01H9/18 , H01H71/025 , H01H71/0264 , H01H71/52 , H01H2009/188 , H01H2071/044
摘要： An information display system for a switching device includes a cover for the switching device, the cover including a first section and a second section, and a faceplate magnetically attracted to the cover and configured to carry information about the switching device, the faceplate further including an opening, at least a portion of the second section of the cover overlapped by the faceplate. The faceplate is adjustable with respect to the cover.
摘要翻译：一种用于切换装置的信息显示系统，包括用于切换装置的盖，所述盖包括第一部分和第二部分，以及磁性地吸引到盖子并被配置为携带关于开关装置的信息的面板，所述面板还包括：开口，盖的第二部分的至少一部分与面板重叠。面板相对于盖可调。

7. 发明授权

US09420710B2 Electrical enclosure 有权
标题翻译：电气外壳
公开(公告)号：US09420710B2
公开(公告)日：2016-08-16
申请号：US14283624
申请日：2014-05-21
申请人： ERICSON MANUFACTURING COMPANY
发明人： Ron Hughes
IPC分类号： H05K7/20 , H05K5/00 , H02B1/28 , H02B1/056 , H01R13/533 , H01L23/473 , H01H9/04 , H01H71/02 , H01H11/00
CPC分类号： H01H71/0264 , H01H9/04 , H01H2011/0037 , H01R4/363 , H01R4/48 , H01R13/533 , H02B1/056 , H02B1/28 , H05K5/0004
摘要： A sealed electrical enclosure for housing an electrical component is provided. In one exemplary embodiment, the sealed electrical enclosure includes a housing, a first and second electrical connector, an actuator, and a terminal. The housing has a sealed interior when a top portion is coupled to a bottom portion. The first electrical connector extends from the sealed interior through the bottom of the housing and is electrically coupled to the electrical component. The actuator extends from the sealed interior through the housing and is configured to manipulate the electrical component. The terminal is electrically coupled to the second electrical connector. The second electrical connector is configured to mate with the first electrical connector. The first and second electrical connectors are configured to be connected and disconnected to attach and remove the housing to and from the terminal.
摘要翻译：提供了用于容纳电气部件的密封电气外壳。在一个示例性实施例中，密封电气外壳包括外壳，第一和第二电连接器，致动器和端子。当顶部连接到底部时，壳体具有密封的内部。第一电连接器从密封的内部延伸穿过壳体的底部并且电耦合到电气部件。致动器从密封的内部延伸穿过壳体并且构造成操纵电气部件。端子电耦合到第二电连接器。第二电连接器被配置为与第一电连接器配合。第一和第二电连接器被配置为连接和断开以将壳体附接到端子和从端子移除壳体。

8. 发明申请

US20150129554A1 CIRCUIT BREAKER OPERATING SYSTEM 有权
标题翻译：断路器操作系统
公开(公告)号：US20150129554A1
公开(公告)日：2015-05-14
申请号：US14077040
申请日：2013-11-11
申请人： ROCKWELL AUTOMATION TECHNOLOGIES, INC.
发明人： Troy Micheal Bellows , Jacek Tomasz Pochopien , Krzysztof Adam Nowacki , Miroslaw Safian , Paul T. Krause , Todd Richard Sauve
IPC分类号： H01H33/48 , H01H33/72 , H01H33/02
CPC分类号： H01H33/48 , H01H9/342 , H01H33/022 , H01H33/72 , H01H71/0264 , H01H71/04 , H01H71/521
摘要： An operating system for a circuit breaker includes a bail and a base that supports the circuit breaker and the bail. The bail extends around the circuit breaker and is pivotally attached to the base, such as by snap engagement. The bail and the base are made of an insulative plastic material such that the circuit breaker may vent hot gases, charged particles, plasma and the like without transferring charge to the operating system components. Additional features may be molded into the parts, such as supports and operators for auxiliary switches.
摘要翻译：用于断路器的操作系统包括吊环和支撑断路器和吊环的底座。吊环围绕断路器延伸并且枢转地附接到基座，例如通过卡扣接合。吊环和底座由绝缘塑料材料制成，使得断路器可以排出热气体，带电粒子，等离子体等，而不向操作系统部件转移电荷。附加特征可以模制到部件中，例如用于辅助开关的支撑件和操作器。

9. 发明授权

US08467196B2 Modular fieldbus segment protector 有权
公开(公告)号：US08467196B2
公开(公告)日：2013-06-18
申请号：US11988950
申请日：2006-07-21
申请人： Gunther Rogoll , Renato Kitchener
发明人： Gunther Rogoll , Renato Kitchener
IPC分类号： H01R9/00
CPC分类号： H01R13/514 , G05B19/0423 , G05B2219/15119 , H01H71/0264
摘要： A modular Fieldbus segment protector comprising a support means provided with trunk connection means, a trunk connection bus and a plurality of spur outlets, in which autonomous fault isolation means are removably mounted on the support means between the trunk connection bus and any one or more of the plurality of spur outlets.

10. 发明申请

US20120261239A1 CIRCUIT BREAKER HAVING CRADLE 有权
标题翻译：电路断路器
公开(公告)号：US20120261239A1
公开(公告)日：2012-10-18
申请号：US13398756
申请日：2012-02-16
申请人： In Kyum KIM , Seung Pil YANG , Hong Ik YANG , Kil Young AHN
发明人： In Kyum KIM , Seung Pil YANG , Hong Ik YANG , Kil Young AHN
IPC分类号： H01H9/08
CPC分类号： H02B11/24 , H01H71/0264 , H01H71/08
摘要： A circuit breaker having a cradle, the circuit breaker comprises: an upper shutter and a lower shutter configured to open and close terminals of the cradle; an upper shutter operation link having one end connected to the upper shutter and another end rotatably coupled to a pivot; a lower shutter operation link having one end connected to the lower shutter and another end rotatably coupled to the pivot; and a shutter safety device comprising a coupling unit fixedly-coupled to the pivot, a rotation unit rotatably coupled to the coupling unit, and a link fixing unit provided at one end of the rotation unit, wherein the link fixing unit is to restrict rotation of the upper shutter operation link and the lower shutter operation link in a contacting manner.
摘要翻译：一种具有支架的断路器，所述断路器包括：上快门和下闸门，其构造成打开和关闭所述支架的端子; 上部快门操作链接，其一端连接到上部快门，另一端可旋转地联接到枢轴; 下部快门操作连杆，其一端连接到下挡板，另一端可旋转地联接到枢轴; 以及快门安全装置，其包括固定地联接到所述枢轴的联接单元，可旋转地联接到所述联接单元的旋转单元，以及设置在所述旋转单元的一端的连杆固定单元，其中所述连杆固定单元限制上快门操作链接和下快门操作链接。

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