Method of operating an inductor

US6051822A · kind A · utility

Assignee

• Didier-Werke AG · DE

Inventors

• Raimund Bruckner · Engenhahn, DE
• Daniel Grimm · Schlangenbad, DE
• Steve Lee · Conway, US

Key dates

• Filing date: Aug 28, 1996
• Grant date: Apr 18, 2000
• Expiry date: Aug 28, 2016

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B22D41/60
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

In a method of operating an inductor of a tapping device of a melt vessel, the inductor couples inductively during a working phase with an electrically conductive shaped component and is cooled by means of a fluid. The inductor is electrically decoupled and cooled by means of a fluid in another working phase.