Electric Actuator
    1.
    发明申请
    Electric Actuator 审中-公开
    电动执行器

    公开(公告)号:US20080129133A1

    公开(公告)日:2008-06-05

    申请号:US10594869

    申请日:2004-03-31

    摘要: The present invention relates to a device functioning as an electric motor or actuator (100, 100′) comprising: a housing (110) encapsulating a rotating member (120, 120′), one or several arrangements (130, 130′) for generating a magnetic field due to electrical current, a displaceable shaft (140, 140′) at least partly having exterior grooves (141, 141′), said rotating member having a portion (121, 121′) with inner grooves (122, 122′) corresponding to grooves on said shaft (140, 140′). The device comprises at least one magnetic element (150, 150′) arranged on an outer surface of said rotating member (120, 120′) substantially perpendicular to extension direction of said grooves (122, 122′) for interaction with said arrangement (130, 130′) and rotating said rotating member.

    摘要翻译: 本发明涉及一种用作电动马达或致动器(100,100')的装置,包括:封装旋转构件(120,120')的壳体(110),一个或多个布置(130,130'),用于产生 至少部分地具有外部凹槽(141,141')的可移动的轴(140,140'),所述旋转构件具有带有内部凹槽(122,122')的部分(121,121'), )对应于所述轴(140,140')上的凹槽。 所述装置包括至少一个磁性元件(150,150'),所述至少一个磁性元件(150,150')被布置在所述旋转构件(120,120')的外表面上,所述外表面基本上垂直于所述凹槽(122,122')的延伸方向,用于与所述布置 ,130')并旋转所述旋转构件。