MAGNETIC CORE MANUFACTURING METHOD AND IGNITION COIL USING MAGNETIC CORE

PURPOSE: A magnet core manufacturing method and an ignition coil using the same are provided to assembly ignition coils according to the length of the ignition coil. CONSTITUTION: A magnet core manufacturing method comprises: a step of manufacturing a soft magnetic material with magnetism using soft...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, HYUN DAL, CHO, KYUNG SICK, LEE, JAE RYUNG, YUN, SEOUNG BONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING CASTING COMBUSTION ENGINES ELECTRICITY HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES INDUCTANCES LIGHTING MAGNETS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING PERFORMING OPERATIONS POWDER METALLURGY SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES TRANSFORMERS TRANSPORTING WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	PURPOSE: A magnet core manufacturing method and an ignition coil using the same are provided to assembly ignition coils according to the length of the ignition coil. CONSTITUTION: A magnet core manufacturing method comprises: a step of manufacturing a soft magnetic material with magnetism using soft magnetic powder metallurgy having the propriety particle size; a step of mixing necessary components other powdery material to manufacture the magnet core; a step of performing a sintering process about the magnetism powder metallurgy held with the each other mixed other powdery material; a step of manufacturing a sintered material with the magnet core shape; and a step of matching the hardness of the magnet core and density and intensity and the mixing ratio pitches.