Movable blade pump
    1.
    发明授权
    Movable blade pump 失效
    活动式叶片泵

    公开(公告)号:US4362463A

    公开(公告)日:1982-12-07

    申请号:US231342

    申请日:1981-02-04

    IPC分类号: F04D15/00 F01D7/00 F01D11/00

    CPC分类号: F04D15/0055

    摘要: A movable blade pump including an actuating mechanism for imparting rotational movement to blades which mechanism is contained in an impeller boss sealed against the outside and filled with hydraulic fluid and is driven by a hydraulic cylinder device secured to a suction casing below the impeller boss. Feed and discharge of hydraulic fluid into and from the hydraulic piston device are effected through fluid passages formed in the suction casing and a fixed mounting for the hydraulic fluid device, and the blades are set at any angular positions within the range of the stroke of the piston.

    摘要翻译: 一种可移动叶片泵,包括用于向叶片旋转运动的致动机构,该机构包含在密封在外部并填充有液压流体的叶轮凸台中,并且由固定到叶轮凸起下方的抽吸壳体的液压缸装置驱动。 通过在吸入壳体中形成的流体通道和用于液压流体装置的固定安装件来实现液压流体进入液压活塞装置和从液压活塞装置的进料和排放,并且叶片被设置在任何角度位置, 活塞。

    Stator of rotating electric machine
    9.
    发明授权
    Stator of rotating electric machine 失效
    旋转电机定子

    公开(公告)号:US06548933B2

    公开(公告)日:2003-04-15

    申请号:US09774093

    申请日:2001-01-31

    IPC分类号: H02K300

    摘要: A linear shape straight angle line is transformed to form U-shape configuration in advance and by sandwiching a stator tooth portion to adjacent slots linear shape two sides are inserted and using a thin plate rod shape chip between both ends of U-shape side of the above stated coil is connected and then the coil is formed to have one winding close circuit. The plural coils are inserted and as stated in above between the both ends of an anti-U-shape side is connected, and a stator coil for forming a predetermined winding turn number is obtained. When an end face of the anti-U-shape side and the thin plate shape chip are overlapped and connected, a plate thickness of a portion in which they are overlapped is reduced by half respectively, and when they are overlapped, it becomes the plate thickness which corresponds to a plate thickness of the above stated straight angle line coil. A length of a coil end portion can be shortened widely.

    摘要翻译: 直线形直角线被预先转换成U形构造,并且通过将定子齿部分夹在相邻的狭槽上而形成直线形两端插入,并且在U形侧的两端之间使用薄板棒形芯片 上述线圈连接,然后线圈形成为具有一个绕组闭合电路。 插入多个线圈,如上所述,在防U形侧的两端之间连接,并且获得用于形成预定的绕组匝数的定子线圈。 当反U型侧和薄板形芯片的端面重叠连接时,它们重叠的部分的板厚分别减半,当它们重叠时,它成为板 对应于上述直线线圈的板厚度的厚度。 线圈端部的长度可以被广泛地缩短。