ALTERNATIVE IGNITION SOURCE SYSTEM FOR AN EXOTHERMIC REACTION MOLD DEVICE

摘要

An alternative ignition source system for an exothermic reaction mold device for welding conductors. The system includes a crucible in a block with an open top so that the crucible receives an exothermic weld material. The conductors to be welded exothermically are placed in the weld cavity of the mold. A lid covers the open top wherein the lid has a opening therethrough. An electronic thermal igniter assembly has an ignition component receivable through the opening in the lid so that the exothermic weld material may be ignited either by the electronic thermal igniter assembly or may be ignited by a spark.