Lightweight sleeve and spool arrangement for use in diaphragm pumps
    11.
    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。

    Plant potting
    12.
    发明申请
    Plant potting 审中-公开
    植物盆栽

    公开(公告)号:US20070157513A1

    公开(公告)日:2007-07-12

    申请号:US11328856

    申请日:2006-01-10

    CPC classification number: A01G9/026 A01G9/042

    Abstract: A plant pot includes a sleeve and a base disposed across one end of the sleeve, the sleeve and base together forming a container for holding potting soil. The sleeve is formed of a flexible membrane that is both permeable to air and water vapor, and impermeable to liquid water, enabling aeration of the soil through the sleeve while inhibiting liquid water transfer across the fabric.

    Abstract translation: 植物盆包括套筒和布置在套筒的一端的底座,套筒和底座一起形成用于容纳灌封土的容器。 套筒由柔性膜形成,该柔性膜既可渗透空气和水蒸气,又不渗透液体水,可使污垢通过套筒通气,同时阻止液体水穿过织物。

    Process for making chemical resistant pump diaphragm
    14.
    发明授权
    Process for making chemical resistant pump diaphragm 失效
    制造耐化学泵泵膜的工艺

    公开(公告)号:US06746637B1

    公开(公告)日:2004-06-08

    申请号:US09439457

    申请日:1999-11-15

    CPC classification number: B29C45/16 B29K2105/0005 B29L2031/755

    Abstract: A method for making an injection molded multilayer polymer pump diaphragm having one side resistant to chemicals. The method can include injecting molten polymer material of a first type having chemical resistance properties into a first pump diaphragm mold cavity to produce a first pump diaphragm layer; curing the first pump diaphragm layer; applying an adhesive to one side of the first pump diaphragm layer; placing the first pump diaphragm layer in a second pump diaphragm mold cavity sized to receive an amount of a second type of polymer material against the adhesive painted side of the first pump diaphragm layer; injecting molten polymer material of the second type into the second pump diaphragm mold cavity into contact with the adhesive to produce a second pump diaphragm layer adhered to first pump diaphragm layer; and curing the second pump diaphragm layer such that said first and second pump diaphragm layers adhere together to form a pump diaphragm having one side which is resistant to chemicals.

    Abstract translation: 一种注射成型的多层聚合物泵隔膜的方法,其具有耐化学品的一侧。 该方法可以包括将具有耐化学性的第一类型的熔融聚合物材料注入到第一泵隔膜模腔中以产生第一泵隔膜层; 固化第一泵膜片层; 将粘合剂施加到第一泵隔膜层的一侧; 将所述第一泵隔膜层放置在第二泵隔膜模腔中,所述第二泵隔膜模腔的尺寸适于接收一定量的第二类型的聚合物材料抵靠所述第一泵隔膜层的粘合剂涂覆侧; 将第二类型的熔融聚合物材料注入到第二泵隔膜模腔中以与粘合剂接触以产生粘附到第一泵隔膜层的第二泵隔膜层; 以及固化所述第二泵隔膜层,使得所述第一和第二泵隔膜层粘附在一起以形成具有耐化学品的一侧的泵隔膜。

    Locomotive air compressor with motor supported by outside bearing
    15.
    发明授权
    Locomotive air compressor with motor supported by outside bearing 有权
    机车空气压缩机与外部轴承支撑电机

    公开(公告)号:US06447267B1

    公开(公告)日:2002-09-10

    申请号:US09593559

    申请日:2000-06-14

    CPC classification number: F04B27/0404 F04B35/04 F04B39/066 F04B39/12

    Abstract: The present invention provides an assembly for supporting a rotatable shaft member driven by a motor. The assembly comprises a base member, an upright support member connected to the base member and a bearing member mounted on the upright support member Such bearing member is connectable with the rotatable shaft member for supporting such rotatable shaft member thereby reducing extraneous vertical and horizontal movement of such rotatable shaft member while permitting such rotatable shaft member to rotate freely.

    Abstract translation: 本发明提供了一种用于支撑由电动机驱动的可旋转轴构件的组件。 组件包括基座构件,连接到基座构件的直立支撑构件和安装在直立支撑构件上的支承构件。该支承构件可与可旋转轴构件连接,用于支撑可转动的轴构件,从而减少了外部垂直和水平运动 这种旋转轴构件允许这种可旋转的轴构件自由旋转。

    Convertible infant care apparatus
    18.
    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
    19.
    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。

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