Integrated siderail and accessory rail for a bed
    72.
    发明授权
    Integrated siderail and accessory rail for a bed 失效
    集成的座椅和辅助轨道为床

    公开(公告)号:US5802636A

    公开(公告)日:1998-09-08

    申请号:US747318

    申请日:1996-11-12

    IPC分类号: A47C21/08 A61G7/05

    摘要: A rail apparatus is configured to be mounted to a frame of a bed. The apparatus includes a siderail, a support having a first end pivotably coupled to the siderail and a second end, and a bottom mounting pivotably coupled to the second end of the support. The bottom mounting including at least one mounting bracket for coupling the bottom mounting to the frame of the bed, and an accessory rail configured to permit mounting of accessory items on the rail apparatus.

    摘要翻译: 轨道装置构造成安装到床的框架上。 该装置包括一个座椅,一个具有可枢转地联接到该座椅的第一端和一个第二端的支撑件,以及可枢转地联接到支撑件的第二端的底部安装件。 底部安装件包括用于将底部安装件联接到床的框架的至​​少一个安装支架和配置成允许将配件物品安装在轨道装置上的附件导轨。

    Filtering arrangement including a non-reentrant shape
    74.
    发明授权
    Filtering arrangement including a non-reentrant shape 失效
    过滤布置包括非凹陷形状

    公开(公告)号:US5510026A

    公开(公告)日:1996-04-23

    申请号:US408191

    申请日:1995-03-22

    IPC分类号: B01D27/00 B01D27/08

    CPC分类号: B01D27/005

    摘要: The disclosure describes a filter arrangement comprising a fitting and a filter assembly. The filter assembly includes an end tap and the end cap has a wall defining a bore. The fitting and the wall of the bore are fitted to one another by thermal expansion and contraction under elastic stress. At least one of the fitting and the wall of the bore has a non-reentrant shape shaped to resist longitudinal movement on the fitting within the bore and longitudinally secure and seal the filter assembly to the fitting.

    摘要翻译: 本公开描述了一种包括配件和过滤器组件的过滤器装置。 过滤器组件包括端部抽头,并且端盖具有限定孔的壁。 孔的配合和壁通过弹性应力下的热膨胀和收缩彼此配合。 孔的配件和壁中的至少一个具有不可凹入的形状,其形状可抵抗孔内的配件的纵向运动,并且将过滤器组件纵向固定并密封到配件。

    Segmented filter disc with slotted support and drainage plate
    75.
    发明授权
    Segmented filter disc with slotted support and drainage plate 失效
    带开槽支撑和排水板的分段过滤盘

    公开(公告)号:US5100551A

    公开(公告)日:1992-03-31

    申请号:US480499

    申请日:1990-02-16

    IPC分类号: B01D29/41

    CPC分类号: B01D29/41

    摘要: A filter segment disc of a segment filter comprises a support and drainage plate with slots radiating from the filter hub toward the filter edge. The slots are configured to provide a substantially uniform fluid flow over the filtering medium of the filter segment, reduce residence time of filtrate in the filter, eliminate dead spots in the flow, and facilitate cleaning of permanent filters.

    摘要翻译: 段过滤器的过滤器段盘包括具有从过滤器毂朝向过滤器边缘辐射的槽的支撑和排出板。 狭槽被配置成在过滤器段的过滤介质上提供基本均匀的流体流,减少滤液在过滤器中的停留时间,消除流动中的死点,并且便于清洁永久过滤器。

    Corrugated filter arrangement with support layer and flow channels
    76.
    发明授权
    Corrugated filter arrangement with support layer and flow channels 失效
    波纹过滤器布置,支撑层和流道

    公开(公告)号:US5084178A

    公开(公告)日:1992-01-28

    申请号:US323217

    申请日:1989-03-15

    摘要: The disclosure describes an arrangement which comprises a porous filter layer and a porous support layer. The porous support layer has first and second surfaces and the porous filter layer is positioned near the first surface of the porous support layer. The filter arrangement further comprises several polymeric beads disposed in parallel strips on the second surface of the porous support layer. The filter arrangement is corrugated to form pleats which extend generally perpendicular to the polymeric beads. Each pleat includes an open end, a bight end, and first and second opposing sides which extend between the open end and the bight end and include a portion within each pleat in which the opposing sides are in essentially parallel relationship. Each bead extends from the open end of the pleat along the first side to the bight end and from the bight end of the pleat along the second side to the open end. The portions of each bead which extend along the parallel portions of the opposing sides of the pleat are joined to one another.

    摘要翻译: 本公开描述了一种包括多孔过滤层和多孔支撑层的布置。 多孔支撑层具有第一表面和第二表面,并且多孔过滤层位于多孔支撑层的第一表面附近。 过滤器装置还包括在多孔支撑层的第二表面上平行设置的几个聚合物珠粒。 过滤器布置是波纹状的,以形成大致垂直于聚合物珠粒延伸的褶皱。 每个褶包括开口端,弯曲端以及在开口端和弯曲端之间延伸的第一和第二相对侧,并且包括在每个褶皱内的部分,其中相对侧基本上是平行的关系。 每个胎圈从皱褶的开口端沿着第一侧延伸到弯曲端,并且从皱褶的弯曲端沿着第二侧延伸到开口端。 沿着褶皱的相对侧的平行部分延伸的每个胎圈的部分彼此连接。

    Filling packaging containers
    77.
    发明授权
    Filling packaging containers 失效
    灌装包装容器

    公开(公告)号:US4913202A

    公开(公告)日:1990-04-03

    申请号:US222920

    申请日:1988-07-12

    摘要: A machine for filling packaging containers with a flowable product comprises a control valve in the form of a plug valve having a body defining a bore forming a frusto-conical valve seat, a plug having a complimentary frusto-conical surface, and a valve chamber for pressurized fluid formed at the wider end of the plug. The chamber communicates with the bore. The plug is axially displaceable between a first position, in which the frusto-conical surface seals against the valve seat and in which it is rotatable to control flow through the valve, and a second position, in which it is withdrawn into the chamber to provide clearance between the mating surfaces of the plug and the seat but retaining clearance between its wider end and the opposite surface of the chamber so that all surfaces of the plug are exposed for cleaning and sterilization.

    摘要翻译: PCT No.PCT / GB87 / 00711 Sec。 371日期:1988年7月12日 102(e)日期1988年7月12日PCT提交1987年10月8日PCT公布。 出版物WO88 / 02722 日期:1988年4月21日。一种用于用可流动产品填充包装容器的机器包括具有形成截头圆锥形阀座的孔的旋塞阀形式的控制阀,具有互补的截头圆锥形 表面,以及形成在插头的较宽端部的用于加压流体的阀室。 室与孔连通。 塞子在第一位置和第二位置之间可以在第一位置和第二位置之间轴向移动,第一位置中的截头圆锥形表面密封在阀座上,并且其中可旋转以控制通过阀门的流动;第二位置, 插头和座椅的配合表面之间的间隙,但是在其较宽端部和腔室的相对表面之间保持间隙,使得插头的所有表面都被暴露以进行清洁和消毒。

    Sorbing apparatus
    78.
    发明授权
    Sorbing apparatus 失效
    吸bing器

    公开(公告)号:US4687573A

    公开(公告)日:1987-08-18

    申请号:US640356

    申请日:1984-08-13

    摘要: The disclosure describes a sorbing apparatus including at least one chamber having first and second ports and defining a fluid flow path between the first and second ports. The chamber includes a bed of sorbent particles which are bound to one another by a polymeric binding agent that prevents movement of the particles with respect to one another. The apparatus further comprises a fluid controller which alternately directs a fluid having a first concentration of a component through the bed of sorbent particles wherein the bed sorbs the component from the fluid and directs a purging fluid through the bed of sorbent particles wherein the bed is regenerated.

    摘要翻译: 本公开描述了一种吸附装置,其包括具有第一和第二端口的至少一个室,并且限定第一和第二端口之间的流体流动路径。 该室包括吸附剂颗粒床,其通过聚合物粘合剂彼此结合,防止颗粒相对于彼此移动。 该装置还包括流体控制器,其交替地引导具有第一浓度的组分的流体通过吸附剂颗粒床,其中床从流体吸收组分,并引导清洗流体通过吸附剂颗粒床,其中床被再生 。

    Process for removal of liquid aerosols from gaseous streams
    79.
    发明授权
    Process for removal of liquid aerosols from gaseous streams 失效
    从气流中除去液态气溶胶的方法

    公开(公告)号:US4676807A

    公开(公告)日:1987-06-30

    申请号:US751953

    申请日:1985-07-05

    摘要: Processes for the high efficiency removal liquid aerosols from gaseous streams and coalescing filters for carrying out such processes are provided. The filter comprises a porous medium having a critical surface energy less than the surface tension of the liquid to be removed and the dynamic film thickness of the liquid to be removed is from about 0.5 D to about 0.8 D, where D is the mean pore diameter of the porous medium, whereby, in operation, the correlation of the pore size with the dynamic film thickness of the liquid coupled with the relationship between the surface tension of the liquid and the critical surface energy of the porous medium provide high efficiency removal of the liquid aerosol with a minimum resistance of flow. The effluent typically contains 0.05 ppm or less, by weight, of aerosol.

    摘要翻译: 提供了用于高效除去来自气流的液体气溶胶和用于进行这些方法的聚结过滤器的方法。 过滤器包括具有小于要除去的液体的表面张力的临界表面能的多孔介质,并且待除去的液体的动态膜厚度为约0.5D至约0.8D,其中D为平均孔径 的多孔介质,由此,在操作中,孔径与液体的动态膜厚度的相关性与液体的表面张力与多孔介质的临界表面能之间的关系相关联,提供了高效率地除去 液体气溶胶具有最小的流动阻力。 流出物通常含有0.05ppm或更少(重量)的气溶胶。