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. 20, 1983
Filed:
Jan. 21, 1982
Valentin I Belsky, Novosibirsk, SU;
Serafim N Suturin, Novosibirsk, SU;
Gennady I Orlov, Novosibirsk, SU;
Anatoly V Dolgov, Novosibirsk, SU;
Boris K Goncharov, Novosibirsk, SU;
Vladimir I Antonov, Novosibirsk, SU;
Jury A Naryshkin, Novosibirsk, SU;
Other;
Abstract
The apparatus for refining molten metals from insoluble impurities comprises a housing with a detachable base having an opening, a filtering device with a filtering member, mounted on the housing and operatively passing through the opening in the base, mechanisms for actuating the filtering member through rotation about its longitudinal axis and reciprocation along this axis, and a device for removing impurities from the apparatus. In accordance with the invention, a closed-loop trough is made in the detachable base around the opening for the passage of the filtering device, the device for removing impurities from the apparatus being accommodated within this trough.