BUS BAR

• Main Authors: TANAKA SAYAKA, MATSUURA TSUKASA, HARA TAKANOBU
• Format: Patent
• Language: English; Japanese
• Published: 06.06.2019
• Subjects: 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

To provide a bus bar successfully adhering to an object to be joined while suppressing an increase in inductance.SOLUTION: A positive electrode bus bar 20 is a bus bar in which a joining surface 22a of a tip 22 that is bent in an L-shape from a body 21 is joined to an object to be joined. A hole 23 across the body 21 and the tip 22 is provided at a portion where a connected part between the tip 22 and the body 21 of the positive electrode bus bar 20 is bent. The tip 22 is well bent with respect to the body 21 by the hole 23 and adheres to the object to be joined. When current flows through conductor portions on both sides of the hole 23, induction magnetic fields caused by current flowing through respective conductor portions are canceled by the hole 23.SELECTED DRAWING: Figure 3 【課題】本明細書は、インダクタンスの増大を抑えつつ、接合対象に良く密着するバスバ−を提供する。【解決手段】正極バスバ−２０は、本体部２１からＬ字に屈曲している先端部２２の接合面２２ａが接合対象に接合されるバスバ−である。正極バスバ−２０の先端部２２と本体部２１の連結部分の屈曲している部分に、本体部２１と先端部２２にわたる孔２３が設けられている。孔２３によって先端部２２は本体部２１に対して良く曲がり、接合対象に密着する。また、孔２３の両側の導体部分に電流が流れるとき、夫々の導体部分を流れる電流に起因する誘導磁界は、孔２３にて相殺する。【選択図】図３