专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20170194121A1 DIRECT CURRENT RELAY 审中-公开
公开(公告)号：US20170194121A1
公开(公告)日：2017-07-06
申请号：US15381636
申请日：2016-12-16
申请人： LSIS CO., LTD.
发明人： Junhyuk YANG
IPC分类号： H01H50/18 , H01H50/58 , H01H50/54 , H01H50/36
CPC分类号： H01H50/305 , H01H3/60 , H01H50/18 , H01H50/22 , H01H50/36 , H01H50/54 , H01H50/546 , H01H50/58 , H01H50/66 , H01H51/065
摘要： In some embodiments, a DC relay includes a pair of fixed contacts fixedly installed on one side of a frame, a movable contact movably installed below the pair of fixed contacts and brought into contact with the pair of fixed contacts or separated therefrom, an insulating plate installed below the movable contact, a contact spring provided between the movable contact and the insulating plate, a plate installed below the insulating plate and including a through hole formed in a central portion thereof, a fixed core inserted from above the plate through the through hole and including a shaft hole formed at the center thereof, an anti-noise pad provided between the fixed core and the insulating plate, a movable core installed to be linearly movable below the fixed core, and a shaft installed to penetrate through the through hole.

2. 发明申请

US20100026427A1 SWITCHING DEVICE 有权
标题翻译：切换设备
公开(公告)号：US20100026427A1
公开(公告)日：2010-02-04
申请号：US12184431
申请日：2008-08-01
申请人： Matthew Len MOELLER , David Glen PARKER , Kurt Thomas ZARBOCK
发明人： Matthew Len MOELLER , David Glen PARKER , Kurt Thomas ZARBOCK
IPC分类号： H01H3/00
CPC分类号： H01H50/641 , H01H1/2025 , H01H1/2083 , H01H1/50 , H01H1/60 , H01H50/20 , H01H50/546 , H01H50/66
摘要： The invention is directed to a switch assembly which can be used in situation in which the switch accommodates the flow of high voltage current. An actuator assembly with moveable contacts is moved by a motor driven armature. The moveable contacts are in electrical engagement with the stationary contacts when the armature is in the first position, and the moveable contacts are spaced from the stationary contacts when the armature is in the second position. By angling the stationary contacts and moveable contacts, the linear motion of the armature causes the moveable contacts to move across the surface of the stationary contacts as the armature approaches the first position. As all of the movements of the assembly are in a direction parallel to the axis of the armature, the assembly can be manufactured and operated reliably in a relatively small space. In addition, the linear movement on the angled contact provides for a positive electrical connection even in adverse environments.
摘要翻译：本发明涉及一种开关组件，其可用于开关适应高压电流的情况。具有可移动触点的致动器组件由电机驱动的电枢移动。当电枢处于第一位置时，可移动触点与固定触点电接合，当电枢处于第二位置时，可移动触点与固定触点间隔开。通过使固定触点和可移动的触点倾斜，当衔铁接近第一位置时，电枢的线性运动使可移动触点移动穿过固定触点的表面。由于组件的所有运动都在平行于电枢的轴线的方向上，组件可以在相对较小的空间内可靠地制造和操作。此外，即使在不利的环境中，倾斜触点上的线性运动也能提供正电连接。

3. 发明授权

US2645729A Pendulum construction 失效
标题翻译：钟摆施工
公开(公告)号：US2645729A
公开(公告)日：1953-07-14
申请号：US27373352
申请日：1952-02-27
申请人： WESTINGHOUSE AIR BRAKE CO
发明人： FRANKE HERMAN F
IPC分类号： H01H50/66 , H01H51/32
CPC分类号： H01H50/66

4. 发明授权

US08653916B2 Electromagnetic contactor 失效
标题翻译：电磁接触器
公开(公告)号：US08653916B2
公开(公告)日：2014-02-18
申请号：US13500787
申请日：2011-02-10
申请人： Yasuhiro Naka , Koji Okubo , Kouetsu Takaya
发明人： Yasuhiro Naka , Koji Okubo , Kouetsu Takaya
IPC分类号： H01H67/02 , H01H3/00
CPC分类号： H01H50/54 , H01H50/30 , H01H50/643 , H01H50/66
摘要： Provided is an electromagnetic contactor (20) which transmits an attraction movement of a movable core (8d) of an electromagnet (8), via a drive lever (9), to a movable contact support (7a) that is movable in parallel with the movable core (8d), wherein an urging portion (21) for applying an urging force to the movable core (8d) is provided such that the movable core (8d) is held at a movable core initial position which is apart from a fixed core (8c) and does not allow engagement with the movable contact support (7a).
摘要翻译：提供了一种电磁接触器（20），其通过驱动杆（9）将电磁体（8）的可动铁芯（8d）的吸引力传递到可移动的可动触头支架（7a）可动铁心（8d），其中用于向可动铁心（8d）施加作用力的施力部分（21）被设置成使可动铁芯（8d）保持在与固定铁芯（8c），并且不允许与可动触头支撑件（7a）的接合。

5. 发明授权

US07859373B2 Contact device 有权
标题翻译：联系设备
公开(公告)号：US07859373B2
公开(公告)日：2010-12-28
申请号：US11628154
申请日：2006-03-27
申请人： Ritsu Yamamoto , Riichi Uotome , Katsuya Uruma , Masahiro Ito , Motoharu Kubo
发明人： Ritsu Yamamoto , Riichi Uotome , Katsuya Uruma , Masahiro Ito , Motoharu Kubo
IPC分类号： H01H67/02
CPC分类号： H01H50/546 , H01H50/305 , H01H50/66 , H01H51/065 , H01H2050/025
摘要： A contact device including a pair of fixed terminals 2 with a fixed contact 2a each, a movable armature 3 with movable contacts 3a which contact to or separate from the fixed contacts 2a, a movable shaft 4 connected to the movable armature 3 at its one end, a movable core 8 secured to the opposite end 4b side of the movable shaft 4, a movable core receiver 7 slid onto the movable shaft 4 so that it faces a surface 8b on the movable armature side of the movable core 3 to receive the movable core 8 driven by an electromagnetic mechanism, an impact absorber 17 disposed on a surface 7a on the movable armature side of the movable core receiver 7 to absorb an impact generated when the movable core 3 hit the movable core receiver 7, and a stopper 16 (a movement restriction member) disposed on a surface on the movable armature side of the impact absorber 17 to restrict a movement of the impact absorber 17.
摘要翻译：一个接触装置，包括一对具有固定触点2a的固定端子2，一个具有与固定触点2a接触或分离的活动触头3a的可移动衔铁3，一端连接到可动电枢3的可动轴4 ，固定在可动轴4的相对端4b侧的可动铁心8，可动铁芯接收器7滑动到可动轴4上，使其面对可动铁芯3的可动电枢侧的表面8b，以接收可动轴由电磁机构驱动的芯8，设置在可动铁芯接收器7的可动电枢侧的表面7a上以吸收当可动铁芯3撞击可动铁芯接收器7时产生的冲击的冲击吸收器17以及止动件16 设置在冲击吸收器17的可动衔铁侧的表面上以限制冲击吸收体17的移动的运动限制构件。

6. 发明授权

US5301083A Remote control residential circuit breaker 失效
标题翻译：遥控住宅断路器
公开(公告)号：US5301083A
公开(公告)日：1994-04-05
申请号：US768029
申请日：1991-09-30
申请人： William E. Grass , Peter K. Moldovan , Earl T. Piber , Robert J. Clarey , James R. Jaeschke , Robert A. Kihn , Richard G. Smith , Herbert R. Streich
发明人： William E. Grass , Peter K. Moldovan , Earl T. Piber , Robert J. Clarey , James R. Jaeschke , Robert A. Kihn , Richard G. Smith , Herbert R. Streich
IPC分类号： H01H71/68 , H01H1/54 , H01H47/06 , H01H50/54 , H01H50/66 , H01H71/04 , H01H71/46 , H01H71/52 , H01H71/74 , H01H73/12 , H01H73/14 , H01H89/06 , H01H73/00
CPC分类号： H01H89/06 , H01H71/04 , H01H73/14 , H01H1/54 , H01H2071/086 , H01H2300/03 , H01H47/06 , H01H50/541 , H01H50/66 , H01H71/46 , H01H71/524 , H01H71/7436 , Y02B90/224 , Y04S20/14
摘要： A remote control residential and commercial lighting and appliance branch circuit breaker provides both overload current protection and load management. Structure is provided enabling packaging in a three-quarter inch width case, including a first set of contacts in the case provided by a pair of separable overload breaker contacts, trip structure in the case for causing separation of the overload breaker contacts in response to overload currents therethrough, a second set of contacts in the case provided by a pair of switching relay contacts having open and closed conditions and electrically connected in series with the overload breaker contacts, and an actuator in the case energizable to mechanically actuate the switching relay contacts. Feedback circuitry is included providing status indication of the condition of the switching relay contacts. Structure is provided for reducing actuator and spring requirements and sizes.
摘要翻译：遥控住宅和商业照明和电器分支断路器提供过载电流保护和负载管理。提供的结构使得能够在三分之三英寸宽的壳体中进行封装，包括在由一对可分离的过载断路器触点提供的情况下的第一组触点，在引起过载断路器触点分离的情况下的跳闸结构在这种情况下，第二组触点由具有开启和关闭状态的一对开关继电器触点提供，并且与过载断路器触点串联电连接;以及致动器，其致动以机械地致动开关继电器触点。包括反馈电路，提供开关继电器触点状态的状态指示。提供了减少执行器和弹簧要求和尺寸的结构。

7. 发明授权

US2766334A Multiple switch with release mechanism 失效
标题翻译：具有释放机构的多开关
公开(公告)号：US2766334A
公开(公告)日：1956-10-09
申请号：US39226753
申请日：1953-11-16
申请人： GREESON ORION S
发明人： GREESON ORION S
IPC分类号： H01H50/66
CPC分类号： H01H50/66 , Y10T74/11

8. 发明申请

US20170110274A1 ELECTRIC SWITCH HAVING AN ELECTROMAGNETIC ACTUATOR 有权
公开(公告)号：US20170110274A1
公开(公告)日：2017-04-20
申请号：US15306570
申请日：2015-04-01
申请人： Siemens Aktiengesellschaft
发明人： Andreas Hahn , Wolfgang Kuehn
IPC分类号： H01H47/22 , H01H50/18 , H01H50/64
CPC分类号： H01H47/22 , H01F7/1844 , H01F2007/185 , H01F2007/1866 , H01H3/28 , H01H33/6662 , H01H47/04 , H01H50/18 , H01H50/641 , H01H50/645 , H01H50/66 , H01H2047/046 , H01H2235/01
摘要： A method is disclosed for operating an electric switch having at least one movable switch contact, movable by a movable armature of an electromagnetic actuator to switch the switch on and off, a spring device arranged between the movable switch contact and the armature and, in order to move the armature from a starting position to an armature end position, a magnetic flux being generated in an exciter winding of the actuator by an exciter current being fed into the exciter winding. According to an embodiment and taking into account a position data set which specifies the respective armature position as a function of magnetomotive values and flux values, an armature position—called the contact strike armature position below—is determined at which the switch contacts meet each other during the closing operation, before the armature reaches the armature end position.

9. 发明申请

US20130009730A1 Starting Switch Structure 有权
标题翻译：启动开关结构
公开(公告)号：US20130009730A1
公开(公告)日：2013-01-10
申请号：US13483777
申请日：2012-05-30
申请人： Liang Sheng Lee
发明人： Liang Sheng Lee
IPC分类号： H01H50/64
CPC分类号： H01H50/64 , F02N11/087 , H01H3/001 , H01H50/66 , H01H51/065
摘要： A starting switch structure including a body, plunger piston movable in the body, wherein the plunger piston has a first accommodating portion at an end of the plunger piston for accommodating an end of a guide pin moving reciprocally, the accommodating portion has a butting portion at the bottom surface, an excitation portion wound around the end of the plunger piston, and a butting part at an open end of the accommodating portion of the plunger piston, wherein a contact point is led to electrically connect the first terminal to the second in case that the plunger piston and the guide pin move in a first direction when the excitation portion excites, while a broken circuit is led between the first terminal and the second terminal in case the plunger piston and guide pin move in a second direction after the excitation portion has finished exciting.
摘要翻译：一种启动开关结构，包括主体，可在主体中移动的柱塞活塞，其中柱塞活塞在柱塞活塞的端部处具有第一容纳部分，用于容纳导向件往复运动的端部，容纳部分具有对接部分底表面，缠绕在柱塞活塞的端部的激励部分和在柱塞活塞的容纳部分的开口端处的对接部分，其中引导接触点将第一端子电连接到第二端子当激励部分激发时，柱塞活塞和引导销沿第一方向移动，而在柱塞活塞和引导销在激励部分之后沿第二方向移动的情况下，在第一端子和第二端子之间引起断路已经完成了激动人心

10. 发明授权

US3713055A Auxiliary contact system for electromagnetic switching devices 失效
标题翻译：用于电磁开关装置的辅助接触系统
公开(公告)号：US3713055A
公开(公告)日：1973-01-23
申请号：US3713055D
申请日：1971-06-25
申请人： CUTLER HAMMER INC
发明人： HALBECK W
IPC分类号： H01H5/02 , H01H50/54 , H01H50/66 , H01H3/48
CPC分类号： H01H50/541 , H01H5/02 , H01H50/66
摘要： A contact sequencing arrangement accomplished by a lost motion drive connection between the armature and the auxiliary contact system in conjunction with a permanent magnet detent system for the movable member of the auxiliary contact system wherein the main contacts of the relay make before the auxiliary contacts make and break before the auxiliary contacts break.
摘要翻译：一种触点排序装置，通过电枢和辅助触点系统之间的空转驱动连接，与用于辅助触点系统的可动构件的永久磁铁制动系统相结合，其中继电器的主触头在辅助触点之前形成和在辅助触点断开之前断开。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式