The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 07, 1976
Filed:
Mar. 24, 1975
Volf Iudovich Rabinovich, Chekhov Moskovskoi oblasti, SU;
Jury Nikolaevich Kriger, Chekhov Moskovskoi oblasti, SU;
Igor Alexandrovich Svitenko, Moscow, SU;
Viktor Evgenievich Sapunov, Chekhov Moskovskoi oblasti, SU;
Vyacheslav Vasilievich Filippov, Chekhov Moskovskoi oblasti, SU;
Other;
Abstract
A machine in which there is provided a mold mounted on a base plate, a main electrode and an additional consumable electrode and a power supply source connected to the additional electrode and coupled by means of a switch alternately either with the main electrode or with the mold. To effect the remelting process in the above machine, the additional electrode, insulated from the mold, is introduced into the lower portion of the mold melting space, after which a part of the mold melting space is filled with molten slag, the power supply source is connected to the mold and a metal bath is established on the additional electrode; then the main electrode is introduced into the slag bath, the power supply source is disconnected from the mold and connected to the main electrode and melting continues until a casting is melted.