In a slip ring system (20) that includes: a slip ring (21) that is provided on a first rotating shaft (12) rotating about an axis (Ax); and a brush (22) that is provided in a case (11) and is pressed against the slip ring (21) and that transfers electricity between the slip ring (21) and the brush (22), a housing room (29) that is provided in the case (11) and houses the slip ring (21) and the brush (22) is provided, and a fluorinated liquid (FL) is filled in the housing room (29).
申请公布号
WO2013128277(A3)
申请公布日期
2014.12.31
申请号
WO2013IB00484
申请日期
2013.02.27
申请人
TOYOTA JIDOSHA KABUSHIKI KAISHA;TOKOZAKURA, DAISUKE;ARAKAWA, KAZUYA;TAKAHASHI, YUYA;ICHIGE, KEISUKE