| 摘要 |
An electromagnetic relay assembly (90) enables multi-phase switching as achieved by a certain novel assemblies, including a motor assembly (100) and a union transformer assembly (140), as cooperatively assembled within a housing assembly (171, 172, 173). The motor assembly comprises a union coil assembly (111) cooperatively assembled with an actuator assembly (112). The union coil assembly comprises two tandemly-oriented unit coil assemblies (113) as separated by certain stator-guiding structure. The actuator assembly comprises an actuator carriage (121), two sets of stator assemblies (114) and a plurality of drive bridge assemblies (123). The stator-guiding structure guides the stator assemblies during actuation and the drive bridge assemblies cooperate with the union transformer assembly to selectively set and/or reset the rel assembly. The union transformer assembly (140) comprises a plurality of unit transformer assemblies (141), each of which comprises a contact bridge assembly (144). The drive bridge assemblies (123) are equal in number to the contact bridge assemblies (144) and contact therewith to selectively set and/or rest the relay assembly.
|
