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1. 发明授权

US11626263B2 Dual-action switching mechanism and pole unit for circuit breaker 有权
公开(公告)号：US11626263B2
公开(公告)日：2023-04-11
申请号：US17393482
申请日：2021-08-04
申请人： Eaton Intelligent Power Limited
发明人： Xin Zhou
IPC分类号： H01H3/22 , H01H33/02 , H01H33/666 , H01H50/20 , H01H50/44
摘要： A circuit breaker includes a pole unit with a first and second electrodes. A linkage also extends from the pole unit. A linear actuator is operably connected to the pole unit. A Thomson coil or other high-speed actuator is also operably connected to the linkage. When the circuit breaker is closed, no gap is provided between them. To open the electrodes, the high-speed actuator first acts on the linkage by moving the linkage at a speed that is greater than a speed by which the linear actuator can move the linkage. The linear actuator can then actuate and increase a distance between the electrodes. A gap is provided between the pole unit and at least one of the actuators when the breaker is closed. This gap is reduced or eliminated when the breaker is open.

2. 发明授权

US11501930B2 Low profile blow-on force automatic switch 有权
公开(公告)号：US11501930B2
公开(公告)日：2022-11-15
申请号：US16204203
申请日：2018-11-29
申请人： Cummins Power Generation IP, Inc.
发明人： Wangwei Zhou , Nicholas O. Hanson
IPC分类号： H01H53/00 , H01H3/28 , H01H1/54 , H01H3/22 , H01H1/22 , H01H77/10 , H02J4/00 , H02J9/06 , H01H1/42 , H01H9/40
摘要： Systems of automatic transfer switches (ATS) are disclosed herein. One apparatus includes at least two automatic transfer switches coupled together. Each automatic transfer switches has contacts to couple a power source to a load. For each switch, an electromagnetic force biasing the contacts to each other is present if an electrical current flows through the switch. The automatic transfer switches may be on separate cassettes or on a single cassette. The power source of each switch may be the same or different.

3. 发明授权

US11107653B2 Dual-action switching mechanism and pole unit for circuit breaker 有权
公开(公告)号：US11107653B2
公开(公告)日：2021-08-31
申请号：US16907609
申请日：2020-06-22
申请人： Eaton Intelligent Power Limited
发明人： Xin Zhou
IPC分类号： H01H3/22 , H01H33/02 , H01H33/666 , H01H50/20 , H01H50/44
摘要： A circuit breaker includes a pole unit with a moveable electrode and a fixed electrode. A resilient member is operably connected to a first end of the pole unit. A linkage extends from the second end of the pole unit and operably connects to the moveable electrode. A linear actuator is operably connected to the linkage and located away from the pole unit. A Thomson coil or other high-speed actuator is also operably connected to the linkage. A gap is provided between the pole unit and the linear actuator member when the resilient member is not extended. To open the electrodes, the high-speed actuator first acts on the linkage by pulling the movable electrode away from the fixed electrode. The linear actuator then actuates and increases the distance between the contacts of the breaker by pulling the pole unit toward it, closing the gap.

4. 发明申请

US20210066001A1 Smart Switch 有权
公开(公告)号：US20210066001A1
公开(公告)日：2021-03-04
申请号：US16559638
申请日：2019-09-04
申请人： Moshe Landau
发明人： Moshe Landau
IPC分类号： H01H9/02 , H01H3/22 , H02B1/46
摘要： The present invention discloses a universal switch interface includes a monitored switch having an ON mode and an OFF mode of operation visible through a screen display.

5. 发明授权

US10714274B2 Medium voltage circuit switch or breaker 有权
公开(公告)号：US10714274B2
公开(公告)日：2020-07-14
申请号：US16226711
申请日：2018-12-20
申请人： ABB Schweiz AG
发明人： Andrea Bianco , Christian Reuber , Francesco Belloni , Juhani Koivupuro , Luciano Chenet
IPC分类号： H01H39/00 , H01H3/24 , H01H33/32 , H01H3/22 , H01H3/30 , H01H3/38 , H01H3/46 , H01H33/38 , H01H33/666 , H01H33/28
摘要： A medium voltage circuit switch or breaker includes: at least one movable contact; a fixed contact; and a mechanical or magnetical drive system, which moves the at least one movable contact to a closed or opened position by a movement of a rod and/or a lever. The mechanical or magnetical drive system is linked to a switching generating signal. The mechanical or magnetical drive system includes at least one pyrotechnical actuator or gas generator. The pyrotechnical actuator or the gas generator is linkable to the switching generating signal of the mechanical or magnetical drive system.

6. 发明授权

US10304638B2 Medium voltage double power supply change-over switch with permanent magnet 有权
公开(公告)号：US10304638B2
公开(公告)日：2019-05-28
申请号：US15700192
申请日：2017-09-11
申请人： Shenzhen Taiyong Electric Co., Ltd.
发明人： Zhengqian Huang , Tiefeng Su
IPC分类号： H01H9/20 , H01H3/28 , H01H3/22 , H01H3/46 , H01H3/50 , H01H9/26 , H01H71/10 , H02J9/06
摘要： The invention relates to a medium voltage double power supply change-over switch using a permanent magnet mechanism. The invention is provided with a spring as the breaking force and closing buffer, a chassis and a plum blossom contact structure, a manual emergency breaking and manual closing function. Further, the invention is provided with an in-out auxiliary mechanism of a movable contact, a chassis closing and locking mechanism, and a hydraulic buffer mechanism. Advantages of the present invention include simple structure, stable performance, and long mechanical life. The pull-out structure is used, greatly improving the convenience of installation and maintenance. The capacitor is used as a permanent magnet drive power supply, completing the switching between the two medium voltage power supplies. The invention realizes comprehensive operation functions of the change-over switch, such as automatic operation switching, electrical operation switching, and manual switching.

7. 发明授权

US10148072B2 Methods and systems for autonomous redundant control 有权
公开(公告)号：US10148072B2
公开(公告)日：2018-12-04
申请号：US15046142
申请日：2016-02-17
申请人： ASCO Power Technologies L.P.
发明人： Walter Dolinski , Donald K. Blackman , Victor E. Bonachea
IPC分类号： H02B11/12 , H01H3/22 , H02J9/06
摘要： An automatic autonomous redundant switch configured for providing energy from either a first power source or a second power source to a load is provided. The automatic switch includes a first automatic transfer switch (ATS) and a second ATS. The automatic switch further includes an interconnecting bus configured to connect the first ATS and the second ATS, and at least one controller configured to control the operation of the first ATS and the second ATS. Still further, the first ATS and the second ATS each include a respective transfer-switch mechanism, a respective bus attachment configured to connect to the interconnecting bus, and a respective motorized rack-out mechanism having a powered actuator.

8. 发明授权

US09839099B2 Intelligent lighting control apparatuses, systems, and methods 有权
公开(公告)号：US09839099B2
公开(公告)日：2017-12-05
申请号：US15452483
申请日：2017-03-07
申请人： Locoroll, Inc.
发明人： William Lark, Jr. , Ann Claire Lim Chi Cheung
IPC分类号： H05B37/02 , H01H3/02 , H01H3/22
CPC分类号： H05B37/0245 , H01H3/02 , H01H3/22 , H01H9/181 , H01H23/025 , H01H2009/186 , H01H2215/00 , H01H2300/03 , Y02B90/224 , Y04S20/14
摘要： The present disclosure provides light switch modules and methods of implementing a light switch module for a lighting control system. The light switch modules include a light switch actuator including an actuation surface. The light switch actuator is movable to connect an electrical flow path and to activate a tactile display housed in the light switch actuator. One or more tactile motions are applied on the actuation surface of the light switch actuator for selecting a lighting setting from among a plurality of lighting settings using the tactile display.

9. 发明申请

US20170229267A1 Electric Switch, In Particular for High Voltages and/or High Currents 审中-公开
公开(公告)号：US20170229267A1
公开(公告)日：2017-08-10
申请号：US15329397
申请日：2015-07-30
申请人： Peter Lell
发明人： Peter Lell
IPC分类号： H01H39/00 , H01H3/28 , H01H3/22
CPC分类号： H01H39/00 , H01H1/365 , H01H3/222 , H01H3/28 , H01H3/54 , H01H9/02 , H01H9/16
摘要： An electrical switch, in particular for high voltages and/or high currents, includes a contact unit which includes at least two contact, a switching element and a drive for the switching element. The drive is designed such that it can move the switching element from an initial position into an end position. The switching element is accelerated during an acceleration phase directly or indirectly by the drive and it passes subsequently through a free movement phase until it has reached the end position.

10. 发明授权

US09418802B2 Switch automation device 有权
标题翻译：开关自动化设备
公开(公告)号：US09418802B2
公开(公告)日：2016-08-16
申请号：US14617020
申请日：2015-02-09
申请人： Switchmate Home LLC
发明人： Robert Y. Romano , Tyler Kroymann , Ashish Dua , Daniel Peng
IPC分类号： H01H23/14 , H01H3/22
CPC分类号： H01H23/14 , H01H3/22
摘要： An automation device to control a pre-existing light switch is described which attaches to the light switch by internal magnets at locations corresponding to the magnetic screw heads of the light switch. This makes installation a simple process requiring no hand tools or electrical connections be made with the light switch. The automation device can be wired or wirelessly controlled and works with both toggle light switches and rocker light switches. Additional functionalities include various timed and automated operations as well as device and user location determinations.
摘要翻译：描述了用于控制预先存在的光开关的自动化装置，其通过内部磁体在对应于光开关的磁性螺钉头的位置处附接到光开关。这使得安装成为一个简单的过程，不需要使用手动工具或用光开关进行电气连接。自动化设备可以通过有线或无线控制，并可同时使用拨动灯开关和摇杆灯开关。其他功能包括各种定时和自动化操作以及设备和用户位置确定。

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