Lightweight sleeve and spool arrangement for use in diaphragm pumps
    14.
    发明授权
    Lightweight sleeve and spool arrangement for use in diaphragm pumps 失效
    用于隔膜泵的轻型套筒和阀芯装置

    公开(公告)号:US6085789A

    公开(公告)日:2000-07-11

    申请号:US229428

    申请日:1999-01-13

    CPC classification number: F15B13/0402 Y10T137/8671

    Abstract: The present invention provides a lightweight sleeve and spool arrangement for use in certain pumps. Such lightweight sleeve and spool arrangement comprises a sleeve having a predetermined number of apertures and having a predetermined interior diameter. The sleeve is formed from a first predetermined plastic material selected from a group consisting of nylons, acetals, polysulfones, polyesters, polyetherimides and polyamide-imines. There is also a spool that has a predetermined configuration and a predetermined exterior diameter. Such predetermined exterior diameter being about 0.0005 inches smaller than the predetermined interior diameter of such sleeve. The spool is formed from a second predetermined plastic material selected from a group consisting of nylons, acetals, polysulfones, polyesters, polyetherimides and polyamide-imines.

    Abstract translation: 本发明提供了一种在某些泵中使用的轻质套筒和阀芯装置。 这种轻质的套筒和卷轴装置包括具有预定数量的孔并具有预定内径的套筒。 套筒由选自尼龙,缩醛,聚砜,聚酯,聚醚酰亚胺和聚酰胺 - 亚胺的第一预定塑料制成。 还有一个具有预定构型和预定外径的线轴。 这种预定的外径比这种套筒的预定内径小约0.0005英寸。 卷轴由选自由尼龙,缩醛,聚砜,聚酯,聚醚酰亚胺和聚酰胺 - 亚胺组成的组的第二预定塑料材料形成。

    Convertible infant care apparatus
    16.
    发明申请
    Convertible infant care apparatus 审中-公开
    可转换婴儿护理仪器

    公开(公告)号:US20050241064A1

    公开(公告)日:2005-11-03

    申请号:US10837368

    申请日:2004-04-30

    CPC classification number: A47D9/02 A47D5/00 A47D13/02

    Abstract: An infant care apparatus convertible between a bassinet and changing table, including a carrier removable from a support frame for transporting an infant. The carrier is placed upon the frame for use as a bassinet. The frame also supports a changing table surface exposed for use with the carrier removed. The base of the frame includes retractable wheels and rockers. The frame is releasably securable to an adult bed for co-sleeping.

    Abstract translation: 一种婴儿护理装置,可在摇篮和换班台之间转换,包括从用于运送婴儿的支撑框架移除的托架。 托架被放置在框架上用作摇篮。 该框架还支持一个更换的桌子表面,用于拆除载具。 框架的底座包括可伸缩轮和摇杆。 该框架可释放地固定到成人床上用于共同睡眠。

    Endplate for use with outboard bearing designs
    17.
    发明授权
    Endplate for use with outboard bearing designs 有权
    端板用于外侧轴承设计

    公开(公告)号:US06364635B1

    公开(公告)日:2002-04-02

    申请号:US09636641

    申请日:2000-08-11

    CPC classification number: F04B1/0404 F04B35/04 F04B39/121

    Abstract: An endplate for attachment to a stator frame of an electric motor used to drive an air compressor. The air compressor has a crankshaft rotationally supported by at least one rotational bearing, and the electric motor includes the stator frame, a stator element mounted to and within the stator frame, and a rotor element rigidly mounted on a portion of the crankshaft for rotation therewith. The crankshaft projects through the stator element and terminates in a distal end. The endplate is adapted for mounting to the stator frame so as to provide support for mounting an additional rotational bearing for rotationally supporting the distal end of the crankshaft on an opposite side of the rotor from the at least one rotational bearing. The endplate includes a cap member and an attachment mechanism for attaching the cap member to the stator frame, the cap member including a rotational bearing housing for mounting and positioning a rotational bearing thereon and the rotational bearing housing being substantially positioned in juxtaposition to the distal end of the crankshaft when the cap member is attached to the stator frame by the attachment mechanism. Also disclosed is a kit for retrofitting an electric motor driven air compressor so as to provide the electric motor driven air compressor with such an outboard rotational bearing.

    Abstract translation: 用于连接到用于驱动空气压缩机的电动机的定子架的端板。 空气压缩机具有由至少一个旋转轴承旋转地支撑的曲轴,并且电动机包括定子框架,安装到定子框架内和定子框架内的定子元件以及刚性地安装在曲轴部分上以与其一起转动的转子元件 。 曲轴通过定子元件突出并终止于远端。 端板适于安装到定子框架,以便提供支撑,用于安装附加的旋转轴承,用于在与转子的相对侧的至少一个旋转轴承上旋转地支撑曲轴的远端。 端板包括盖构件和用于将盖构件附接到定子框架的附接机构,帽构件包括用于在其上安装和定位旋转轴承的旋转轴承壳体,并且旋转轴承壳体基本上定位成与远端并置 当盖构件通过附接机构附接到定子框架时。还公开了一种用于改进电动机驱动的空气压缩机的套件,以便为电动机驱动的空气压缩机提供这样的外侧旋转轴承。

    Potted timer and circuit board assembly for use in a regenerative desiccant air dryer
    18.
    发明授权
    Potted timer and circuit board assembly for use in a regenerative desiccant air dryer 有权
    用于再生干燥剂空气干燥器的盆​​定时器和电路板组件

    公开(公告)号:US06467185B1

    公开(公告)日:2002-10-22

    申请号:US09736596

    申请日:2000-12-13

    CPC classification number: H05K3/284

    Abstract: A potted timer and circuit board assembly for use in a regenerative desiccant air dryer. The potted timer and circuit board assembly comprise a support member of a predetermined size and shape having a first surface and a second surface. A conductive pattern of a predetermined material and thickness is disposed on at least one of the first surface and the second surface of the support member. A predetermined quantity and arrangement of electronic components of a predetermined voltage is disposed on at least one of the first surface and the second surface of the support member for providing a timed electronic signal to a solenoid valve that pneumatically operates an air dryer. A non-conductive material of a predetermined composition encases the electronic components on the support member for insulating the electronic components from environmental elements. The support member has at least one exposed member on a side of the support member for engagement with at least one receptacle on such air dryer for creating an electrical current in the potted timer and circuit board assembly. An alignment means is disposed on at least one of opposing sides of the support member for engagement with at least one slot in such air dryer for aligning and holding the potted timer and circuit board assembly in a predetermined position in such air dryer.

    Abstract translation: 一种用于再生干燥剂空气干燥器的盆​​定时器和电路板组件。 盆定时器和电路板组件包括具有第一表面和第二表面的预定尺寸和形状的支撑构件。 预定材料和厚度的导电图案设置在支撑构件的第一表面和第二表面中的至少一个上。 在支撑构件的第一表面和第二表面中的至少一个上设置预定电压的电子部件的预定量和布置,以向气动地操作空气干燥器的电磁阀提供定时电子信号。 具有预定组成的非导电材料将电子元件封装在支撑构件上,用于使电子元件与环境元件绝缘。 支撑构件在支撑构件的一侧具有至少一个暴露构件,用于与这种空气干燥器上的至少一个容器接合,以在盆定时器和电路板组件中产生电流。 对准装置设置在支撑构件的相对侧中的至少一个上,用于与这种空气干燥器中的至少一个槽接合,以将盆定时器和电路板组件对准并保持在这种空气干燥器中的预定位置。

    Shaft extension for use with outboard bearing designs
    19.
    发明授权
    Shaft extension for use with outboard bearing designs 有权
    轴向延伸用于外侧轴承设计

    公开(公告)号:US06419465B1

    公开(公告)日:2002-07-16

    申请号:US09638085

    申请日:2000-08-11

    CPC classification number: F04B39/0094 F04B25/00 F04B35/04 F04B39/14

    Abstract: A shaft extension for attachment to a crankshaft of an electric motor driven air compressor to axially extend the crankshaft for engagement with an outboard rotational bearing. The electric motor driven air compressor includes a bearing plate, an inboard rotational bearing mounted on the bearing plate, the crankshaft projecting through both of the inboard rotational bearing and the bearing plate and terminating in a distal end disposed exterior of the bearing plate. The air compressor also includes an electric motor, the electric motor having a stator frame, a stator fixedly mounted within the stator frame, and a rotor fixedly mounted to the crankshaft for rotation therewith and disposed interior of the stator. The air compressor further includes the outboard rotational bearing disposed axially outboard of the stator frame, the stator, and the rotor. The shaft extension includes an extension member having an extended major axis and a minor axis extending substantially transverse to the extended major axis and a connection mechanism for connecting the extension member to the distal end of the crankshaft.

    Abstract translation: 用于附接到电动机驱动空气压缩机的曲轴的轴延伸部,以轴向延伸曲轴以与外侧旋转轴承接合。 电动机驱动的空气压缩机包括轴承板,安装在轴承板上的内侧转动轴承,曲轴通过内侧转动轴承和轴承板两者突出,并终止于设置在轴承板外部的远端。 空气压缩机还包括电动机,电动机具有定子框架,固定地安装在定子框架内的定子以及固定地安装到曲轴上以与其一起旋转并设置在定子内部的转子。 空气压缩机还包括沿轴向位于定子框架,定子和转子外侧的外侧旋转轴承。 轴延伸部包括具有延伸的长轴和基本上横向延伸的长轴延伸的短轴的延伸构件和用于将延伸构件连接到曲轴的远端的连接机构。

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