Lid for exothermic reaction welding mold

A lid for an exothermic reaction mold device. The device includes an internal crucible in a block with an open top. The lid includes a lower face with an elongated opening therethrough. The lid also includes an upper face with a circular opening therethrough whereby an axis of the circular opening p...

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Bibliographische Detailangaben
Hauptverfasser: MORRISSEY WILLIAM, DAVIDSON BRIAN E, WILSON DAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A lid for an exothermic reaction mold device. The device includes an internal crucible in a block with an open top. The lid includes a lower face with an elongated opening therethrough. The lid also includes an upper face with a circular opening therethrough whereby an axis of the circular opening passes through the elongated opening. A space between the upper face and the lower face of the lid is vented through a vent between the upper and the lower face.