Converter casing

The invention provides a large-capacity converter casing, which can easily perform positioning of each component, achieve a shortened assembly time, and acquire enough strength and impact resistance. The large-capacity converter casing comprises an upper frame and a lower frame; a plurality of pilla...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KANAZAWA KATSUAKI, SAWABATAKE SATOHIRO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	The invention provides a large-capacity converter casing, which can easily perform positioning of each component, achieve a shortened assembly time, and acquire enough strength and impact resistance. The large-capacity converter casing comprises an upper frame and a lower frame; a plurality of pillars arranged on the angular parts of the upper frame and the lower frame and making the upper frame and the lower frame connected; and a plurality of corner components arranged on the corner parts of the upper frame and the lower frame and each having a contact face contacting one frame and a contact face contacting one pillar. Through holes for inserting fastening components are respectively arranged on the opposed faces of the upper frame and the lower frame opposed to the pillars and the contacting faces of the corner components. By means of rivets inserted in the through holes for insertion of the fastening components for fixation, the upper frame and the lower frame are jointed with the pillars through the corn