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    Water treatment device with fill-counting cartridge
    3.
    发明授权
    Water treatment device with fill-counting cartridge 有权
    带填充计数盒的水处理装置

    公开(公告)号：US06881327B2

    公开(公告)日：2005-04-19

    申请号：US10717190

    申请日：2003-11-18

    申请人： John D. Tanner ,  David J. Emmons ,  Erik G. Orwoll

    发明人： John D. Tanner ,  David J. Emmons ,  Erik G. Orwoll

    IPC分类号： C02F1/28 ,  B01D27/00 ,  B01D29/00 ,  B01D35/143 ,  C02F1/00 ,  C02F1/18

    CPC分类号： C02F1/003 ,  C02F2201/006 ,  C02F2209/445 ,  C02F2307/04

    摘要： A filter cartridge end-of-life mechanism and a filter cartridge assembly for a water treatment device. The end-of-life mechanism comprises a float which is moved along an escapement path each time the device is filled. A counting mechanism connected to the float provides a continuous visual indication of the amount of useful life remaining in the filter cartridge. The cartridge assembly includes a tray detachably connected to a filter cartridge. The tray is positioned beneath the outlet end of the cartridge to remove water treatment particles from the treated water.

    摘要翻译： 过滤器滤芯寿命终止机构和用于水处理装置的过滤器滤芯组件。 寿命终止机构包括每当装置被填充时沿着擒纵路径移动的浮子。 连接到浮子的计数机构提供了滤芯中剩余的使用寿命量的连续视觉指示。 盒组件包括可拆卸地连接到滤筒的托盘。 托盘位于墨盒的出口端下方，以从处理过的水中除去水处理颗粒。

    Target trap
    4.
    发明授权
    Target trap 失效
    目标陷阱

    公开(公告)号：US5605139A

    公开(公告)日：1997-02-25

    申请号：US324412

    申请日：1994-10-17

    申请人： Erik G. Orwoll

    发明人： Erik G. Orwoll

    IPC分类号： F41J9/22

    CPC分类号： F41J9/22

    摘要： A target trap having a ratchet and pawl mechanism for partial recocking after a target has been thrown is disclosed. The trap includes a frame having a stationary ratchet wheel with contiguous ratchet teeth along a portion of the perimeter of the ratchet wheel. A biased pawl is mounted onto a throwing arm assembly for interacting with the ratchet wheel to hold the throwing arm assembly in a partially cocked position after the trap has been fired. The ratchet and pawl mechanism is arranged such that the throwing arm assembly can always be rotated in one direction so that an operator can move the throwing arm assembly into a cocked position. From the cocked position the throwing arm can move freely in the opposite direction to throw the target. After the target is thrown, the throwing arm recoils and rotates back in the one direction until the kinetic energy of the throwing arm is converted into potential energy in the spring, at which point the pawl engages the teeth of the ratchet wheel and prevents the throwing arm from rotating in the opposite direction. In this manner, the rotational momentum of the throwing arm assembly is used to partially recock the throwing arm for subsequent operations.

    摘要翻译： 公开了一种具有棘爪和棘爪机构的目标捕集器，用于在目标被抛出之后部分重新捕获。 该捕获器包括具有固定棘轮的框架，该固定棘轮具有沿着棘轮的周边部分的相邻棘轮齿。 偏置的棘爪安装到投掷臂组件上以与棘轮相互作用，以在陷阱已经被击发之后将投掷臂组件保持在部分打开的位置。 棘爪和棘爪机构布置成使得投掷臂组件可以总是在一个方向上旋转，使得操作者可以将投掷臂组件移动到翘起位置。 从突出的位置，投掷臂可以相反方向自由移动，以抛出目标。 在投掷目标后，投掷臂在一个方向上回弹并回转，直到投掷臂的动能在弹簧中转化为势能，此时棘爪与棘轮啮合，防止投掷 手臂从相反方向旋转。 以这种方式，使用投掷臂组件的旋转动量来部分地重新布置投掷臂以用于随后的操作。

    Vertically actuated BGA socket
    5.
    发明授权
    Vertically actuated BGA socket 失效
    垂直启动的BGA插座

    公开(公告)号：US06368137B1

    公开(公告)日：2002-04-09

    申请号：US09404489

    申请日：1999-09-23

    申请人： Erik G. Orwoll

    发明人： Erik G. Orwoll

    IPC分类号： H01R1362

    CPC分类号： H05K7/1061 ,  G01R1/0483 ,  G01R31/2886

    摘要： A chip carrying socket includes a base and at least one and preferably two cam shafts journaled or supported within the base in a spaced relationship for rotational movement relative to the base. A plate is supported upon the base and extends between the cam shafts. The plate has a plurality of openings formed therein which receive the leads of an IC. In a BGA type IC, these leads are semi-spherical balls which depend from the lower face of the IC. Conductors or pins adapted for connection to testing or operative circuitry are carried by the base and extend into proximity with the leads of the IC as it is supported upon the plate. Each cam shaft engages the plate so as to shift the plate relative to the base causing the conductors carried by the base to forcibly engage the leads of the IC when in one shifted position and causing the conductors to be released from such forcible engagement with the leads of the IC when in a second shifted position. A top located over the base movable between upper and lower positions relative to the base and the underlying plate is provided. The top engages each of the cam shafts to rotate the shafts causing the plate to be shifted between its previously mentioned positions as the top is moved between its upper and lower positions. The top also releases a latch which holds the IC in place, as the top is moved to the lower position. In addition, adjustable locators which serve as a guide for the IC when it is placed upon the plate are provided and may be selectively positioned upon the plate depending upon the accommodating size of the IC and selected position of the IC upon the plate.

    摘要翻译： 芯片承载座包括基座和至少一个并且优选地两个凸轮轴，该凸轮轴以相对于基座的旋转运动的间隔关系轴颈或支撑在基座内。 板支撑在基座上并在凸轮轴之间延伸。 该板具有形成在其中的多个开口，其接收IC的引线。 在BGA型IC中，这些引线是从IC的下表面依赖的半球形球。 适于连接到测试或操作电路的导体或引脚由基座承载，并且当其被支撑在板上时延伸到IC的引线附近。 每个凸轮轴接合板，以便相对于基座移动板，使得由基座承载的导体在处于一个位移位置时强制地接合IC的引线，并且导致导线与引线的这种强制接合 当处于第二移位位置时。 设置在基座上方的顶部可相对于基座和下面的板在上下位置之间移动。 顶部接合每个凸轮轴以旋转轴，使得当顶部在其上部和下部位置之间移动时，板在其先前提到的位置之间移动。 当顶部移动到较低位置时，顶部还释放保持IC的位置的闩锁。 另外，作为IC放置在板上的引导件的可调节定位器被提供，并且可以根据IC的容纳尺寸和IC上的选定位置选择性地定位在板上。