EP 0451552 B1 19970423 - Process and apparatus for producing a liquid metal jet
Title (en)
Process and apparatus for producing a liquid metal jet
Title (de)
Verfahren und Vorrichtung zur Formung eines Giesstrahls
Title (fr)
Procédé et appareil pour produire un jet de métal liquide
Publication
Application
Priority
DE 4011392 A 19900409
Abstract (en)
[origin: EP0451552A1] For producing a liquid metal jet (10) which emerges from a container and is, for example, subsequently atomised to powder (31), a funnel (6) which is conical or in the form of a hyperboloid of revolution is provided, the funnel consisting of metallic, fluid-cooled segments (11 to 15) and being surrounded by an induction coil (7). Owing to the shape of the funnel (6), the choice of alternating-current frequency at which the induction coil (7) is operated, and the choice of the electric loading of the induction coil (7), the liquid metal jet (10) can be produced and blocked. <IMAGE>
IPC 1-7
IPC 8 full level
B22F 9/08 (2006.01)
CPC (source: EP)
B22F 9/082 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0451552 A1 19911016; EP 0451552 B1 19970423; DE 4011392 A1 19911010; DE 4011392 B4 20040415; DE 59108671 D1 19970528; JP 3063861 B2 20000712; JP H06128611 A 19940510
DOCDB simple family (application)
EP 91104212 A 19910319; DE 4011392 A 19900409; DE 59108671 T 19910319; JP 10171291 A 19910408