公开(公告)号：US4509027A

公开(公告)日：1985-04-02

申请号：US421867

申请日：1982-09-23

申请人： William C. Otto ,  Norman E. Daugherty

发明人： William C. Otto ,  Norman E. Daugherty

IPC分类号： H01H9/30 ,  H01H50/04

CPC分类号： H01H9/30 ,  H01H50/045

摘要： A gravity/spring assisted electrical current operated relay has electrical terminals constructed integrally with electrical contact blades. Continuous build-up of conducting particles from the arcing of contacts is prevented through slots and protrusions built into the body of the relay. A recess is provided at the bottom of a cavity holding the armature for receiving foreign matter. Longitudinal ribs are provided along the walls of the cavity to prevent binding of the armature as it moves within the cavity. The ribs also provide a space for foreign matter. A holder is provided to receive an electrical terminal remote from the field coil.

摘要翻译： 重力/弹簧辅助电流驱动继电器具有与电接触片一体构造的电端子。 通过内置在继电器体内的插槽和突起，防止了触头电弧导电粒子的连续积聚。 在容纳用于接收异物的电枢的空腔的底部设置有凹部。 沿着空腔的壁设置纵向肋，以防止当电枢在空腔内移动时绑定电枢。 肋骨也为异物提供了空间。 提供保持器以接收远离场线圈的电端子。