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...

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Bibliographische Detailangaben
Hauptverfasser:	MOLLOV, Stefan, MORAND, Julien
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CASTING ELECTRICITY INDUCTANCES MAGNETS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS TRANSPORTING WORKING METALLIC POWDER
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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.