HUT56445A - Vacuum induction furnace
- Google Patents
Vacuum induction furnace
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Publication number
HUT56445A
HUT56445AHU167889AHU167889AHUT56445AHU T56445 AHUT56445 AHU T56445AHU 167889 AHU167889 AHU 167889AHU 167889 AHU167889 AHU 167889AHU T56445 AHUT56445 AHU T56445A
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Application filed by Vni Pk I T I ElektrotermicheskfiledCriticalVni Pk I T I Elektrotermichesk
Priority to HU167889ApriorityCriticalpatent/HUT56445A/en
Publication of HUT56445ApublicationCriticalpatent/HUT56445A/en
A vacuum induction oven comprising 1) a hollow crucible (1), whose sidewalls are formed by cooled metal segments (2) which are electrically insulated from one another and are enclosed in a casing (3) consisting of a non-conducting material, 2) an inductor (8) surrounding the crucible (1), 3) an upper lid (13) being fitted with devices to guide and check the melting process, and 4) a lower lid (4) connected to the crucible (1) mounted with a cooled metal member (5). The crucible (1) is axially movable in inductor (10) and sealed from same by a slide seal (14). The electrical heating elements are embedded in a holloPP999g