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217 条记录 (耗时 0.011 秒)

    Oil filter cooler
    37.
    发明授权
    Oil filter cooler 失效
    油过滤器冷却器

    公开(公告)号：US5305824A

    公开(公告)日：1994-04-26

    申请号：US127252

    申请日：1993-09-27

    申请人： John B. Gasseling

    发明人： John B. Gasseling

    IPC分类号： B01D35/18 ,  F01M11/03 ,  F28F1/12 ,  F28F5/00 ,  B01D24/00 ,  B01D29/00

    CPC分类号： F28F1/122 ,  B01D35/18 ,  F01M2011/033 ,  Y10T24/44957

    摘要： A oil filter cooler composed of extension springs that encircle the outside circumference of a oil filter. The extension springs are secured by a loose leaf ring that puts tension on the extension springs to keep them from sliding off the oil filter. The extension spring is made of music wire, although, the best results for convection would be to use an aluminum or copper based extension spring.

    摘要翻译： 油过滤器冷却器由包围滤油器外围的拉伸弹簧组成。 拉伸弹簧由松动的叶环固定，使拉伸弹簧上的张力保持其不会从机油滤清器滑落。 拉伸弹簧由音乐线制成，尽管对流的最佳效果是使用铝或铜基拉伸弹簧。

    Holding device for a dental dowel pin
    38.
    发明授权
    Holding device for a dental dowel pin 失效
    用于牙科针销的保持装置

    公开(公告)号：US4457709A

    公开(公告)日：1984-07-03

    申请号：US473595

    申请日：1983-03-09

    申请人： Charles E. Moore

    发明人： Charles E. Moore

    IPC分类号： A61C9/00 ,  A61C19/00

    CPC分类号： A61C9/002 ,  Y10T24/44812 ,  Y10T24/44957

    摘要： The holding device of the present invention comprises an elongated wire rod of unitary construction having a lower straight section with a pointed end adapted for insertion into an impression material of a dental mold, an intermediate section having a wire coil adapted to grip a dowel pin and an upper section extending from the intermediate section and being angularly displaced therefrom such that upon compressing and releasing the upper section relative to the intermediate section the turns of the wire coil are spread open for inserting and releasably locking a dowel pin therein with the dowel pin being automatically aligned relative to said lower section.

    摘要翻译： 本发明的保持装置包括具有整体结构的细长线材，其具有下直线部分，其具有适于插入到牙科模具的印模材料中的尖端，具有适于夹紧定位销的线圈线圈的中间部分， 从中间部分延伸并且与其成角度地移位的上部部分，使得当相对于中间部分压缩和释放上部部分时，线圈的匝被敞开以将销钉销插入并可释放地锁定销销， 相对于所述下部部分自动对准。