EP 0391067 B1 19960911 - Device with a metallic crucible
Title (en)
Device with a metallic crucible
Title (de)
Einrichtung mit einem Tiegel aus Metall
Title (fr)
Installation comportant un creuset métallique
Publication
Application
Priority
DE 3910777 A 19890404
Abstract (en)
[origin: EP0391067A2] The invention relates to a device with a crucible (4), in which there is a metal or metal alloy, a location-dependent inductive power density being supplied to the metal or metal alloy. The crucible (4) is preferably a cooled crucible (4) with slots (12, 13) in the circumference, which is surrounded by a coil (2). The radiation pressure, which is exerted on the metal or metal alloy by the magnetic field of the coil (2), is for example location-dependent in that it corresponds to the hydrostatic pressure of the molten metal or of the molten metal alloy. <IMAGE>
IPC 1-7
IPC 8 full level
F27B 14/06 (2006.01); F27B 14/10 (2006.01); F27D 9/00 (2006.01); H05B 6/24 (2006.01); F27B 14/00 (2006.01)
CPC (source: EP US)
F27B 14/063 (2013.01 - EP US); F27D 9/00 (2013.01 - EP US); H05B 6/24 (2013.01 - EP US); F27B 2014/008 (2013.01 - EP US)
Citation (examination)
- DE 518499 C 19310216 - SIEMENS AG
- US 1839802 A 19320105 - FITCH NORTHRUP EDWIN
- US 3775091 A 19731127 - CLITES P, et al
- SU 735893 A1 19800525 - UK GI PO PROEKTIROVANIYU METAL [SU], et al
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0391067 A2 19901010; EP 0391067 A3 19920226; EP 0391067 B1 19960911; DE 3910777 A1 19901011; DE 3910777 C2 20010809; DE 59010486 D1 19961017; JP H02287091 A 19901127; US 5109389 A 19920428
DOCDB simple family (application)
EP 90103959 A 19900301; DE 3910777 A 19890404; DE 59010486 T 19900301; JP 9006390 A 19900404; US 49894390 A 19900326