公开(公告)号：US20240420906A1

公开(公告)日：2024-12-19

申请号：US18734982

申请日：2024-06-05

Applicant: TE Connectivity Solutions GmbH

Inventor： Katrin SCHERTLER ,  Thomas HAEHNEL ,  Matthias KROEKER

IPC: H01H47/00 ,  H01H50/54

Abstract: An electromechanical relay includes a relay housing enclosing a contact chamber of the relay and a contact arrangement arranged in the contact chamber. The contact arrangement has a movable armature and a coil for moving the armature, a shaft connected to the armature, and a contact bridge arranged on the shaft for contacting stationary relay contacts in the contact chamber. A monitoring switch with switch contacts for monitoring the switching state of the relay is arranged in the relay housing. The switch contacts can be actuated by an actuator displaced by the contact arrangement. The monitoring switch of the relay has a switch housing which is separate from the relay housing. Additional protection and improved sealing of the monitoring switch mechanism can be achieved as a result, which leads to a long-lasting and reliable function of the monitoring switch.

公开(公告)号：US20250069823A1

公开(公告)日：2025-02-27

申请号：US18811851

申请日：2024-08-22

Applicant: Tyco Electronics Componentes Electromecanicos Lda ,  TE Connectivity Solutions GmbH

Inventor： Hugo FONTES ,  António Perdigão DUARTE SILVA ,  Tiago TEIXEIRA ,  Roman DIETRICH ,  Thomas HAEHNEL

IPC: H01H9/02 ,  H01H9/44

Abstract: A housing assembly for a contactor, wherein the housing assembly comprises a frame made of ferromagnetic material surrounding a contact chamber for separable contacts of the contactor, and an encloser made of insulative material at least in sections enveloping the frame internally and externally, wherein the encloser comprises at least one pocket for receiving a blow-out magnet of the contactor, wherein the frame is at least sectionwise exposed for contact in the at least one pocket. The frame improves the mechanical stability of the housing assembly and offers a suitable path for conducting the magnetic flux from the blow-out magnet. Further, the present invention relates to an electrical switching device with such a housing assembly.