A MAGNETIC CORE WITH AN INTEGRATED LIQUID COOLING CHANNEL AND A METHOD TO MAKE THE SAME

The present invention concerns a magnetic core with an integrated liquid cooling channel and a method to make the same. The method comprises the steps of:- inserting a part of a soluble material that have a shape that corresponds to a liquid cooling channel in a mold, the part of the soluble materia...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MOLLOV, Stefan, MORAND, Julien
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CASTING ELECTRICITY FOUNDRY MOULDING INDUCTANCES MAGNETS PERFORMING OPERATIONS POWDER METALLURGY SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention concerns a magnetic core with an integrated liquid cooling channel and a method to make the same. The method comprises the steps of:- inserting a part of a soluble material that have a shape that corresponds to a liquid cooling channel in a mold, the part of the soluble material having an inner channel,- pouring a mix of magnetic powder, binder and additives in the mold.- pressing the mix of magnetic powder, binder and additives,- curing the pressed mix of magnetic powder, binder and additives,- injecting a solvent in the inner channel in order to dissolve the soluble material.