公开(公告)号：WO9960655A9

公开(公告)日：2000-02-03

申请号：PCT/US9911204

申请日：1999-05-21

Applicant: RELCOMM TECHNOLOGIES INC

Inventor： MAGDA MARTIN A

IPC: H01H50/22 ,  H01H51/22 ,  H01P1/12 ,  H01P1/10 ,  H01H53/00 ,  H01P1/32

CPC classification number: H01H51/2209 ,  H01H50/22 ,  H01P1/125

Abstract: A multipole, multiposition switching relay (10) is provided. The switching relay (10) includes an electromagnetic drive coil (14) having a spring-biased plunger (32) slidably mounted therein. The plunger (32) is operably connected to a switching apparatus (70) for connecting and disconnecting terminals of coaxial connectors (76). The drive coil (14) pulls the plunger (32) into its hollow center when an electric current is applied to the drive coil (14). A magnet (54) located near the drive coil (14) creates a magnetic field which maintains the plunger (32) in the drive coil (14) after the electric current has been disconnected from the drive coil (14), and the switching relay (10) will remain in the chosen state. A second drive coil (16) may be provided which shunts, or reverses, the magnetic field, allowing the plunger (32) to return to its original position due to the biasing force provided by the spring (34). Energizing the second drive coil (16) automatically resets any previously selected position of the first drive coil (14) to its original position. The second drive coil (16) may be a second electromagnetic coil (16) and plunger (32) assembly like the first, or may be a simple reset solenoid having no switching apparatus associated therewith.

Abstract translation: 提供多极，多位开关继电器（10）。 开关继电器（10）包括具有可滑动地安装在其中的弹簧偏压柱塞（32）的电磁驱动线圈（14）。 柱塞（32）可操作地连接到用于连接和断开同轴连接器（76）的端子的开关装置（70）。 当电流施加到驱动线圈（14）时，驱动线圈（14）将柱塞（32）拉入其中空中心。 位于驱动线圈（14）附近的磁体（54）在电流已经从驱动线圈（14）断开之后产生了将柱塞（32）保持在驱动线圈（14）中的磁场，并且开关继电器 （10）将保持在选择状态。 可以提供第二驱动线圈（16），其分流或反转磁场，从而允许柱塞（32）由于弹簧（34）提供的偏压力而返回到其初始位置。 通电第二驱动线圈（16）将第一驱动线圈（14）的任何先前选择的位置自动复位到其初始位置。 第二驱动线圈（16）可以是类似于第一驱动线圈（16）的第二电磁线圈（16）和柱塞（32）组件，或者可以是没有与其相关联的开关装置的简单复位螺线管。