METHOD OF MANUFACTURE OF IRON CORE

PURPOSE:To reduce deterioration of magnetic properties with respect to vibrations, shocks at the time of fall and so forth without increasing space factor by providing a suitable winding force weaker than the ordinary force in the formation of a core with a high magnetic permeability material which...

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Bibliographische Detailangaben
Hauptverfasser: SHIDORI KUNIO, NINOMIYA HARUMI, SASAKI KEI, KONDOU NORIYUKI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To reduce deterioration of magnetic properties with respect to vibrations, shocks at the time of fall and so forth without increasing space factor by providing a suitable winding force weaker than the ordinary force in the formation of a core with a high magnetic permeability material which is subject to extreme deterioration of magnetic properties due to mechanical or physical external strain.