专利名称：Time delay relay
发明人：Tim Hasenour,David Parker,Kurt T. Zarbock申请号：US11825930申请日：20070709
公开号：US20070290776A1公开日：20071220
专利附图：
摘要：A time delay relay includes a coil having a longitudinal axis therethrough and anarmature proximate an end of the coil. The armature is movable between an energizedposition and a de-energized position. A tube is positioned within the coil. The tube has alongitudinal axis that is substantially coincident with the axis of the coil. A metallic core is
disposed within the tube. The core is movable along the longitudinal axis of the tube inresponse to a magnetic field in the coil to induce movement of the armature to theenergized position. A time delay occurs between the onset of the presence of themagnetic field and the movement of the armature to the energized position.
申请人：Tim Hasenour,David Parker,Kurt T. Zarbock
地址：Clemmons NC US,Shelby NC US,Advance NC US
国籍：US,US,US
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