发明名称 Amorphous metal core transformer
摘要 An amorphous metal core transformer is provided with a plurality of wound magnetic cores composed of amorphous metal strips, and a plurality of coils, each of the coils including a primary coil and a secondary coil, each of the coils further including a bobbin. The primary coil employs different material from that of the secondary coil, e.g., a copper conductor is employed in a primary coil (21), while an aluminum conductor is employed in a secondary coil (22). The bobbin (26) has higher strength than that of the amorphous metal strips. <IMAGE> <IMAGE> <IMAGE>
申请公布号 EP0977214(A1) 申请公布日期 2000.02.02
申请号 EP19990305944 申请日期 1999.07.27
申请人 HITACHI, LTD. 发明人 SHIRAHATA, TOSHIKI;HORIUCHI, MASAYUKI;INAGAKI, KATSUTOSHI;URATA, SHINYA
分类号 H01F30/12 主分类号 H01F30/12
代理机构 代理人
主权项
地址