Non-consumable electrode has hollow body and detachable tip - with interior partition defining coolant passageway adjacent arcing portion of tip

A nonconsumable electrode for melting metals and alloys comprises a hollow cylindrical body having a detachable tip made in the form of a body of revolution coaxial with the body. A solenoid has its lower end located within the tip. A partition is coaxially mounted within the body to define a coolan...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	BORIS EVGENIEVICH PATON, JURY VADIMOVICH LATASH, GEORGY MIKHAILOVICH GRIGORENZKO, JURY VLADIMIROVICH LISOVOI, VIKTOR VLADIMIROVICH STEPANENKO, GREGORY BAGRADOVICH ASOIANTS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY
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Beschreibung
Zusammenfassung:	A nonconsumable electrode for melting metals and alloys comprises a hollow cylindrical body having a detachable tip made in the form of a body of revolution coaxial with the body. A solenoid has its lower end located within the tip. A partition is coaxially mounted within the body to define a coolant passageway between the body walls and the partition. The arcing surface of the electrode can be subjected to intensive cooling. The electrode dia. can be decreased and the thermal efficiency of the furnace increased. Stabilised arcing is achieved with low specific heat flows passing through the arc spot. L'INVENTION CONCERNE UNE ELECTRODE NON CONSOMMABLE.L'ELECTRODE CONTIENT UN CORPS CYLINDRIQUE CREUX 1 MUNI SUR L'UNE DE SES EXTREMITES D'UNE POINTE CREUSE 2 AMOVIBLE SE PRESENTANT SOUS LA FORME D'UN CORPS DE REVOLUTION COAXIAL PAR RAPPORT AU CORPS 1, ET POSSEDANT UNE PARTIE LATERALE CYLINDRIQUE INACTIVE 6 ET UNE PARTIE ACTIVE CONVEXE D'EXTREMITE, UN SOLENOIDE 3 TEL QUE SON EXTREMITE INFERIEURE EST SITUEE DANS LA CAVITE DE LA POINTE 2 DELIMITEE PAR LA PARTIE CYLINDRIQUE INACTIVE 6 DE CELLE-CI.APPLICATION A LA FUSION DE METAUX ET D'ALLIAGES.