To provide a graphite electrode for an electric furnace having sufficient contact area of a graphite electrode body and graphite nipple, dispersed thermal and mechanical stress and increased absolute strength of a screw thread.例文帳に追加

黒鉛電極本体及び黒鉛ニップルの充分な接触面積を確保し、熱的及び機械的応力を分散し、ねじ山の絶対強度を増した電気炉用黒鉛電極を提供する。 - 特許庁

A plurality of the electrodes 22 are axially disposed, the males 25 at both ends of the nipple 24 are threadedly engaged with the adjacent females 23 of each electrode 22, respectively, and thereby a main electrode 4a is formed by linking the electrodes 22.例文帳に追加

電極棒２２を軸心方向に複数個並べて配置し、各電極棒２２の隣接する雌ねじ部２３に、ニップル２４両端部の雄ねじ部２５をそれぞれ螺合させることにより、電極棒２２を連結して主電極４ａを形成する。 - 特許庁