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11. 发明授权

US09673010B2 Relay 有权
公开(公告)号：US09673010B2
公开(公告)日：2017-06-06
申请号：US14737345
申请日：2015-06-11
申请人： LSIS CO., LTD.
发明人： Su Jung Lee
IPC分类号： H01H3/00 , H01H50/56 , H01H50/04 , H01H50/20 , H01H50/30 , H01H50/36 , H01H50/02 , H01H51/06 , H01H1/66 , H01H9/04
CPC分类号： H01H50/56 , H01H1/66 , H01H9/04 , H01H50/023 , H01H50/041 , H01H50/20 , H01H50/305 , H01H50/36 , H01H51/065 , H01H2201/00
摘要： A relay according to one embodiment of the present invention includes a housing, a cylinder, a fixed contactor coupled to the housing, a movable contactor contactable with or separated from the fixed contactor, a coil assembly disposed in the housing to generate a magnetic field, a movable shaft coupled with the movable contactor at an upper portion thereof, a fixed core inserted into the cylinder, a moving core fixed to the movable shaft to move the movable shaft in a pressing manner, a wipe spring to supply elastic force to the movable shaft, and a return spring located between the fixed core and the moving core. The moving core includes a cylindrical protrusion extending toward the fixed core and surrounding the movable shaft.

12. 发明申请

US20160035501A1 Power Switchgear 有权
标题翻译：电源开关柜
公开(公告)号：US20160035501A1
公开(公告)日：2016-02-04
申请号：US14813723
申请日：2015-07-30
申请人： Hitachi, Ltd.
发明人： Jun NUKAGA , Yoshio HAMADATE , Tomohiro MORIYAMA , Yoshiaki SEYA
IPC分类号： H01H1/36 , H01H1/66
CPC分类号： H01H1/385 , H01H1/60 , H01H3/62 , H01H2001/406
摘要： Disclosed is a power switch gear that includes: a fixed electrode and a movable electrode disposed opposite to each other in a tank filled with insulting gas; and a movable conductor electrically connecting the fixed electrode and the movable electrode together. The fixed electrode and the movable electrode have a contactor through which current flows to the movable conductor. At least one of the fixed electrode and the movable electrode has ring-shaped sliding members, the ring-shaped sliding members being disposed, on both sides of the contactor. At least one grease pool is provided between the contactor and the sliding members.
摘要翻译：公开了一种功率开关装置，其包括：在填充有绝缘气体的罐中彼此相对设置的固定电极和可动电极; 以及将固定电极和可动电极电连接在一起的可动导体。固定电极和可动电极具有电流流过可动导体的接触器。固定电极和可动电极中的至少一个具有环形滑动构件，环形滑动构件设置在接触器的两侧。在接触器和滑动构件之间至少设置一个油池。

13. 发明授权

US09240288B2 Contact switching device 有权
标题翻译：触点开关装置
公开(公告)号：US09240288B2
公开(公告)日：2016-01-19
申请号：US13582996
申请日：2011-03-14
申请人： Keisuke Yano , Ryuichi Hashimoto , Yasuo Hayashida , Shingo Mori
发明人： Keisuke Yano , Ryuichi Hashimoto , Yasuo Hayashida , Shingo Mori
IPC分类号： H01H1/36 , H01H50/54 , H01H1/66 , H01H50/40 , H01H50/60 , H01H51/06 , H01H51/00 , H01H50/30 , H01H50/04 , H01H50/00 , H01H50/02 , H01H9/44 , H01H50/44
CPC分类号： H01H1/36 , H01H1/66 , H01H9/443 , H01H50/00 , H01H50/02 , H01H50/045 , H01H50/30 , H01H50/40 , H01H50/443 , H01H50/54 , H01H50/546 , H01H50/60 , H01H51/00 , H01H51/06 , H01H2050/025
摘要： An object of the present invention is to provide a contact switching device that has small hitting sound during operation and is excellent in impact resistance. For this, there is a contact switching device in which a movable iron core (142) provided at one end portion of a movable shaft is attracted to a fixed iron core, based on excitation and degauss of an electromagnet portion, by which the movable shaft reciprocates in a shaft center direction, and a movable contact of a movable contact piece arranged at another end portion of the movable shaft contacts and departs from a fixed contact. Particularly, the movable iron core (142) has a cylindrical outer circumferential portion (142a) and an annular attracting and sticking portion (142b), and a ratio between an inner diameter and an outer diameter of the cylindrical outer circumferential portion (142a) is 77% or less.
摘要翻译：本发明的目的是提供一种在操作中具有小的敲击声并且抗冲击性优异的接触开关装置。为此，存在一种触点切换装置，其中设置在可动轴的一个端部处的可动铁芯（142）基于电磁体部分的激励和消磁被吸引到固定铁芯，由此可动轴在轴心方向往复运动，并且设置在可动轴的另一端部的可动接触片的可动接点与固定接点脱离。特别地，可动铁芯（142）具有圆筒状的外周部（142a）和环状的吸引和粘贴部（142b），圆筒状的外周部（142a）的内径和外径之比 77％以下。

14. 发明授权

US09224560B2 Circuit breaker position adjustment system 有权
标题翻译：断路器位置调节系统
公开(公告)号：US09224560B2
公开(公告)日：2015-12-29
申请号：US14077032
申请日：2013-11-11
申请人： ROCKWELL AUTOMATION TECHNOLOGIES, INC.
发明人： Troy Micheal Bellows , Krzysztof Adam Nowacki , Paul T. Krause , Miroslaw Safian , Jacek Tomasz Pochopien , Todd Richard Sauve
IPC分类号： H01H1/64 , H01H1/66 , H01H9/02 , H01H9/06 , H01H13/00 , H01H19/04 , H01H19/08 , H01H21/00 , H01H33/53 , H01H33/02 , H01H33/72 , H02B1/32
CPC分类号： H01H33/53 , H01H33/022 , H01H33/72 , H02B1/32
摘要： A system for adjusting the position of a circuit breaker is provided. The system allows for translation of the circuit breaker with respect to a support base and interfacing mechanisms, such as those that serve to switch the circuit breaker between its operative states. Adjustment is afforded by an adjustment plate fitted to the support base and that moves with the circuit breaker. Slots through the support base allow for movement of the plate and circuit breaker. A threaded member allows for continuous movement of the plate and circuit breaker for accurate positioning.
摘要翻译：提供一种用于调节断路器位置的系统。该系统允许断路器相对于支撑基座和接口机构（例如用于在其操作状态之间切换断路器的那些）的平移。通过安装到支撑基座上的调节板提供调整，并且与断路器一起移动。通过支撑底座的插槽允许板和断路器的移动。螺纹构件允许板和断路器的连续移动以便精确定位。

15. 发明授权

US08947183B2 Contact switching device 有权
标题翻译：触点开关装置
公开(公告)号：US08947183B2
公开(公告)日：2015-02-03
申请号：US13583215
申请日：2011-03-14
申请人： Keisuke Yano , Ryuichi Hashimoto , Yasuo Hayashida , Shingo Mori
发明人： Keisuke Yano , Ryuichi Hashimoto , Yasuo Hayashida , Shingo Mori
IPC分类号： H01H9/02 , H01H13/04 , H01H1/36 , H01H1/66 , H01H50/40 , H01H50/60 , H01H51/06 , H01H51/00 , H01H50/30 , H01H50/54 , H01H50/04 , H01H50/00 , H01H50/02 , H01H9/44 , H01H50/44
CPC分类号： H01H1/36 , H01H1/66 , H01H9/443 , H01H50/00 , H01H50/02 , H01H50/045 , H01H50/30 , H01H50/40 , H01H50/443 , H01H50/54 , H01H50/546 , H01H50/60 , H01H51/00 , H01H51/06 , H01H2050/025
摘要： An object of the present invention is to provide a contact switching device that does not require proficiency for brazing a metal component to a through-hole of a sealed container made of ceramic, and is excellent in impact resistance. For this, there is provided a contact switching device that drives a contact mechanical portion arranged inside a sealed space to switch contacts, based on excitation and degauss of an electromagnet portion arranged outside the sealed space. Particularly, a ceramic plate (131) holding a fixed contact terminal (133) of the contact mechanical portion, and a first metal component are bonded and integrated to form the sealed space, and an outer circumferential portion of a vent pipe (134) is brazed through a metal ring portion (172a) arranged along an opening edge portion of a through-hole (131b) provided in the ceramic plate (131).
摘要翻译：本发明的目的是提供一种接触切换装置，其不需要熟练地将金属部件钎焊到由陶瓷制成的密封容器的通孔中，并且抗冲击性优异。为此，提供一种触点切换装置，其基于布置在密封空间外部的电磁体部分的激发和消磁来驱动布置在密封空间内的接触机械部分以切换触点。特别地，保持接触机械部的固定接触端子（133）的陶瓷板（131）和第一金属部件被接合并一体化以形成密封空间，并且排气管（134）的外周部分钎焊通过沿着设置在陶瓷板（131）中的通孔（131b）的开口边缘部分布置的金属环部分（172a）。

16. 发明授权

US08803642B2 Electromagnetic contactor and electromagnetic contactor gas encapsulating method 有权
标题翻译：电磁接触器和电磁接触器气体封装方法
公开(公告)号：US08803642B2
公开(公告)日：2014-08-12
申请号：US14134656
申请日：2013-12-19
申请人： Seiji Imamura , Kouichi Okamoto , Taku Ogawa , Yuichi Yamamoto , Kouetsu Takaya
发明人： Seiji Imamura , Kouichi Okamoto , Taku Ogawa , Yuichi Yamamoto , Kouetsu Takaya
IPC分类号： H01H9/30 , H01H67/02 , H01H33/60 , H01H69/00 , H01H1/66 , H01H50/54 , H01H50/60 , H01H11/04 , H01H49/00 , H01H33/04 , H01H9/34 , H01H50/02
CPC分类号： H01H11/04 , H01H1/66 , H01H9/346 , H01H33/04 , H01H33/60 , H01H49/00 , H01H50/02 , H01H50/54 , H01H50/60 , H01H69/00 , H01H2050/025 , Y10T29/49213
摘要： An electromagnetic contactor has a base plate having an aperture hole; an arc extinguishing chamber including a fixed terminal having a vent portion and a pipe obliquely inserted from outside a wall surface and connecting the vent portion; and a bottomed tubular cap in which one end thereof is open. An arc extinguishing chamber connection portion is formed by the arc extinguishing chamber and a first connection member having a tube portion connected to the arc extinguishing chamber and a flange portion contacting with the base plate. A cap connection portion is formed by the cap and a second connection member having a tube portion connected to the cap and a flange portion connected to the base plate. The arc extinguishing chamber connection portion and the cap connection portion are in communication through the aperture hole of the base plate.
摘要翻译：电磁接触器具有具有孔眼的基板; 一个灭弧室，包括具有通气部分的固定端子和从壁表面外侧倾斜插入的连接通气部分的管道; 以及其一端敞开的有底管状帽。灭弧室连接部由灭弧室形成，第一连接部件具有与灭弧室连接的管部和与基板接触的凸缘部。帽盖连接部分由盖子形成，第二连接部件具有连接到盖子的管部分和连接到基板的凸缘部分。灭弧室连接部和盖连接部通过基板的孔径连通。

17. 发明授权

US08803011B2 Sequential switching device with surrounding distinctive joint points structure 有权
标题翻译：具有周边特色接头点结构的顺序开关装置
公开(公告)号：US08803011B2
公开(公告)日：2014-08-12
申请号：US13853384
申请日：2013-03-29
申请人： Tai-Her Yang
发明人： Tai-Her Yang
IPC分类号： H01H9/00 , H01H9/38 , H01H33/12 , H01H1/26 , H01H1/66
CPC分类号： H01H33/123 , H01H1/26 , H01H1/66 , H01H9/38
摘要： The present invention is an innovation about a sequential switching device with surrounding heterogeneous joint points structure, in which the exterior of a middle conductive joint point is surrounded by a heterogeneous external joint point structure, so that a time delay is generated between the two joint points during the sequential OF/OFF operations, so the service life of joint points of a mechanical joint point switch can be prolonged, and the voltage drop and thermal loss of joint point are reduced, especially characterized in that the engagement and stability of joint points are enhanced.
摘要翻译：本发明是关于具有周向异质接合点结构的顺序切换装置的创新，其中中间导电接合点的外部被异质外部接头点结构包围，使得在两个接合点之间产生时间延迟在顺序OF / OFF操作期间，可以延长机械接点开关的接点的使用寿命，降低接头点的电压降和热损失，特别是连接点的接合和稳定性增强。

18. 发明授权

US08659375B2 Reed switch 有权
标题翻译：簧片开关
公开(公告)号：US08659375B2
公开(公告)日：2014-02-25
申请号：US13364326
申请日：2012-02-02
申请人： Shunji Nakahashi , Kenjiro Hamada , Yoichi Wakabayashi
发明人： Shunji Nakahashi , Kenjiro Hamada , Yoichi Wakabayashi
IPC分类号： H01H1/66
CPC分类号： H01H36/0006 , H01H1/66 , H01H36/0033 , H01H51/287
摘要： A reed switch includes an envelope. First and second fixed terminal pieces are at one end of the envelope. A third fixed terminal piece is at another end of the envelope. A movable reed piece has a base end portion facing the one end portion of the third fixed terminal piece across a magnetic gap, a distal end portion to contact the first fixed terminal piece, and a movable contact portion. A first spring member has a base end portion secured to the first fixed terminal piece and a distal end portion to contact the movable contact portion. A second spring member has a base end portion secured to the second fixed terminal piece and a distal end portion to contact the movable contact portion. A third spring member has one and another end portions respectively secured to the movable reed piece and the third fixed terminal piece.
摘要翻译：簧片开关包括一个信封。第一和第二固定端子件在信封的一端。第三固定端子件在信封的另一端。可移动的筘片具有穿过磁隙的与第三固定端子的一个端部相对的基端部，与第一固定端子片接触的前端部和可动接触部。第一弹簧构件具有固定到第一固定端子件的基端部分和与可动接触部分接触的远端部分。第二弹簧构件具有固定到第二固定端子件的基端部分和与可动接触部分接触的远端部分。第三弹簧构件具有分别固定到可动簧片和第三固定端子片上的另一端部。

19. 发明申请

US20120200376A1 VACUUM INTERRUPTER FOR VACUUM CIRCUIT BREAKER 有权
标题翻译：真空断路器真空断路器
公开(公告)号：US20120200376A1
公开(公告)日：2012-08-09
申请号：US13354267
申请日：2012-01-19
申请人： Byung Chul KIM
发明人： Byung Chul KIM
IPC分类号： H01H1/66
CPC分类号： H01H33/664 , H01H9/44 , H01H33/66261
摘要： The present invention relates to a vacuum interrupter in a vacuum circuit breaker. According to the present invention, there is provided an attraction member made of a ferromagnetic body for surrounding between the stationary electrode and movable electrode to attract a radial magnetic field generated in a radial direction between the stationary electrode and movable electrode by means of the attraction member, and through this a component of the radial magnetic field may be increased in an overall horizontal direction between the stationary electrode and movable electrode, and as a result the radial magnetic field may be further enhanced between both electrodes, thereby strengthening an arc driving force.
摘要翻译：本发明涉及真空断路器中的真空断路器。根据本发明，提供了一种由铁磁体制成的吸引部件，用于围绕固定电极和可动电极之间，借助吸引部件吸引固定电极与可动电极之间径向产生的径向磁场并且通过这样，可以在固定电极和可动电极之间的整个水平方向上增加径向磁场的分量，结果可以在两个电极之间进一步增强径向磁场，从而增强电弧驱动力。

20. 发明授权

US07920038B1 Dual shielded relay 有权
标题翻译：双屏蔽继电器
公开(公告)号：US07920038B1
公开(公告)日：2011-04-05
申请号：US12123848
申请日：2008-05-20
申请人： William Knauer
发明人： William Knauer
IPC分类号： H01H1/66
CPC分类号： H01H51/28 , H01H50/10
摘要： Provided is a relay that includes first and second contacts that are selectively connectable for closing an electric circuit. A coil wound around the contacts along a longitudinal axis can generate a magnetic field that connects the contacts in one of an energized or de-energized state and disconnects the contacts in the other of the energized or de-energized state. A first electrically conductive shield is provided adjacent to a first end of the relay and electrically connected to the first contact, and a second electrically conductive shield, the second electrically conductive shield being electrically connected to the second contact. The first electrically conductive shield extends at least partially around the first contact and the second electrically conductive shield extends at least partially around the second contact. The second electrically conductive shield is substantially coaxial with the first electrically conductive shield and separated a distance apart from the first electrically conductive shield along the longitudinal axis.
摘要翻译：提供了一种继电器，其包括可选择地连接用于闭合电路的第一和第二触点。沿着纵向轴线缠绕在触点周围的线圈可以产生磁场，其以一个通电状态或断电状态连接触头，并且在另一个通电或去电状态下断开触点。第一导电屏蔽被设置成与继电器的第一端相邻并且电连接到第一触点和第二导电屏蔽，第二导电屏蔽电连接到第二触点。第一导电屏蔽件至少部分地围绕第一触点延伸，并且第二导电屏蔽件至少部分地围绕第二触点延伸。第二导电屏蔽件与第一导电屏蔽件基本上同轴，并且沿着纵向轴线与第一导电屏蔽件分开一段距离。

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