专利名称：Air core reactor 发明人：野村 年弘
申请号：JP特願昭62-311306申请日：19871209
公开号：JP特公平6-101413B2公开日：
19941212
专利内容由知识产权出版社提供
摘要：PURPOSE:To enable a reactor device to be compact and to be produced easily by forming it so that it consists of one coil and is in a saddle shape to cancel each magnetomotive force generated at op
posing parts. CONSTITUTION:A coil formed in a frame is further bent in U-shape and terminals U and V are connected to both edges of a reactor 5. If current I flows through the reactor, magnetomotive forces Fa and Fb generated at U-shaped parts 5a and 5b in the reactor 5 reverses its direction. However, the reactor 5 is formed so that the Fa and Fb are equal to F1 and the Fa and Fb cancel each other between the parts 5a and 5b. A magnetomotive force Fc created by the U-shaped part 5c and a magnetmotive force Fd created by the U-shaped part 5d of the reactor 5 cancel each other. Thus, if the current I flows through the reactor 5, leakage magnetic flux is small and the above container is not heated as before when it is brought closer to the above mentioned container.
申请人：富士電機株式会社
reactor core教程
地址：神奈川県川崎市川崎区田辺新田1番1号
国籍：JP
代理人：山口 巖
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