永えい久きゅう磁じ石しゃく発はつ電でん機きMeaningsNoun1. permanent magnet generatorKanji used永eternity久long time磁magnetic石stone発let out電electric機machineComposed of永えい久きゅうeternity; permanence; perpetuityNoun磁じ石しゃくmagnet; compassNoun発はつ電でん機きdynamo; power generatorNoun