MAGNETIC CORE STRUCTURE AND ELECTROMAGNETIC COUPLING DEVICE

A magnetic core structure and an electromagnetic coupling device are provided by the present application. Wherein the magnetic core structure includes a first magnetic core and a second magnetic core; the first magnetic core includes a main portion and two side pillars fixedly connected to the main...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SUN, Shungen
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY INDUCTANCES MAGNETS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
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Beschreibung
Zusammenfassung:	A magnetic core structure and an electromagnetic coupling device are provided by the present application. Wherein the magnetic core structure includes a first magnetic core and a second magnetic core; the first magnetic core includes a main portion and two side pillars fixedly connected to the main portion. Convex structures are set on end surfaces of the two side pillars away from the main portion, respectively; and the convex structures abut against a surface of the second magnetic core after the first magnetic core and the second magnetic core are assembled together, so as to form a gap between the end surfaces of the two side pillars away from the main portion and the surface of the second magnetic core. The magnetic core structure and the electromagnetic coupling device disclosed by the present application can precisely control an air gap between the two magnetic cores.