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    • 3. 发明申请
    • SOLENOID
    • 电磁阀
    • US20060255892A1
    • 2006-11-16
    • US11129866
    • 2005-05-16
    • Ross AdamsB. Wheless
    • Ross AdamsB. Wheless
    • H01F7/08
    • H01F5/02H01F7/122H01F7/1615
    • A solenoid is provided which, in the preferred embodiment, has a bobbin having an axial opening in it. A divider is mounted within the opening. Respective ones of a first pole piece and a second pole piece are located on opposite sides of the divider. A permanent magnet is moveably mounted from the axial opening and is moveable independently of the second pole piece between at least a first position adjacent to the divider, and a second position adjacent the second pole piece. The construction provides a fast acting, low cost latching solenoid construction.
    • 设置螺线管,在优选实施例中,螺线管具有在其中具有轴向开口的线轴。 分隔器安装在开口内。 第一极靴和第二极靴中的相应的一个位于分隔器的相对侧上。 永磁体可从轴向开口移动地安装,并且可以在与分隔器相邻的至少第一位置与邻近第二极靴的第二位置之间独立于第二极靴移动。 该结构提供了快速起动,低成本的闭锁螺线管结构。
    • 4. 发明申请
    • SOLENOID
    • 电磁阀
    • US20070236315A1
    • 2007-10-11
    • US11691194
    • 2007-03-26
    • Ross Adams
    • Ross Adams
    • H01F7/122F16K31/08
    • H01F5/02H01F7/122H01F7/1615Y10T137/0318
    • A solenoid is provided which, in the preferred embodiment, has a housing having an axial opening in it. The housing has a divider mounted in the axial opening to separate the axial opening into a first segment and a second segment. Respective ones of a first pole piece and a second pole piece are located on opposite sides of the divider. The first pole piece is moveable with the first segment between an extended position and a retracted position, the first pole piece having a plunger positioned at an end of the first pole piece. A permanent magnet is moveably mounted from the axial opening and is moveable independently of the second pole piece between at least a first position adjacent to the divider, and a second position adjacent the second pole piece. The construction provides a fast acting, low cost latching solenoid construction.
    • 提供螺线管,在优选实施例中,螺线管具有在其中具有轴向开口的壳体。 壳体具有安装在轴向开口中的分隔件,以将轴向开口分离成第一段和第二段。 第一极靴和第二极靴中的相应的一个位于分隔器的相对侧上。 第一极靴可与第一段在延伸位置和缩回位置之间移动,第一极靴具有定位在第一极靴端部的柱塞。 永磁体可从轴向开口移动地安装,并且可以在与分隔器相邻的至少第一位置与邻近第二极靴的第二位置之间独立于第二极靴移动。 该结构提供了快速起动,低成本的闭锁螺线管结构。