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    • 6. 发明授权
    • METHOD OF PRODUCING AEROGELS AND APPARATUS FOR CARRYING OUT THE METHOD
    • 的生产方法气凝胶及其装置的
    • EP1047494B1
    • 2002-11-13
    • EP99902532.3
    • 1999-01-12
    • CABOT CORPORATION
    • SIEVERS, WernerFRÜNDT, JensHARTEL, JohannesHERMANN, KurtSCHWERTFEGER, FritzYANOVER, Deborah
    • B01J13/00
    • B01J19/02B01J3/03B01J13/0091B01J19/0073B01J2219/0245B01J2219/0254B01J2219/0286B01J2219/0295
    • The invention relates to a method of producing aerogels and to an apparatus for carrying out the method. The aerogels are produced semi-continuously by per se known methods in that, following gel formation, the lyogel is transferred to a mobile container for at least two further procedural steps, the container comprising inlets and outlets and in that for these procedural steps, the container is moved to appropriate stations for the supply and discharge of materials, at which stations it is connected to feed and discharge means and in that the procedural steps are carried out there. An apparatus for carrying out the method comprises a container with a container top part and container bottom part, an encircling seal and a bag adapted to be placed into the container, the bag being connected along the opening and at least partially to thickening elements, container top and bottom parts being connected along their periphery in gastight fashion to corresponding parts of a retaining device. The container bottom part with the lower part of the holding device, the seal and the container top part with the upper part of the retaining device can be connected in gastight fashion and at least one of the parts of the retaining devices has an opening to receive the bag and at least one of the parts of the retaining device has a plurality of individual projections or an encircling bead so that the minimum distance between the projections or the bead and the other part of the retaining device is greater than the thickness of the thickening elements of the bag and in that the rim of the bag with the thickening elements is held between the projectional bead and the seal.
    • 7. 发明公开
    • Filter assemblies
    • Filterzusammenbau。
    • EP0270303A2
    • 1988-06-08
    • EP87310420.2
    • 1987-11-25
    • PALL CORPORATION
    • Reed, Clayton Lewis
    • F17C1/16B01D35/30B01D29/11B01D29/50B65D77/06
    • B01J19/0073B01D35/30B01D2201/302B01D2201/307B01D2201/403B01J19/02B01J2219/0295F17C1/16
    • The disclosure describes a fluid container (100) com­prising a fluid vessel (101) which includes a generally cylindrical and expandable shell (103) and a supprt struc­ture (102) which includes a generally cylindrical and rigid casing that is coaxially disposed about the shell (103) of the fluid vessel. The shell (103) has first and second end portions (106,107), and the casing (115) has first and second end portions (116,117) cooperatively arranged with the first and second end portions (106,107) of the shell (103). The fluid vessel (101) further includes first and second end caps (104,105) sealed to the first and second end portions (106,107) of the shell (103), respectively. At least one end cap has an opening (113) which allows the fluid to flow into or out of the shell (103). Further, at least the first end portion of the shell (103) has a continuously decreasing outside diam­eter along the axis of the shell (103), and the first end portion of the casing (115) has a correspondingly contin­uously decreasing inside diameter. With a filter element disposed within the shell (103), the container (100) may be used as a filter assembly.
    • 本公开描述了一种流体容器(100),其包括流体容器(101),该流体容器包括大致圆柱形和可扩展的壳体(103)和支撑结构(102),所述支撑结构(102)包括围绕壳体同轴设置的大致圆柱形且刚性的壳体 103)流体容器。 壳体(103)具有第一和第二端部(106,107),并且壳体(115)具有与壳体(103)的第一和第二端部(106,107)协作布置的第一和第二端部部分(116,117)。 流体容器(101)还包括分别密封到壳(103)的第一和第二端部(106,107)的第一和第二端盖(104,105)。 至少一个端盖具有允许流体流入或流出壳体(103)的开口(113)。 此外,壳体(103)的至少第一端部沿着壳体(103)的轴线具有连续减小的外径,并且壳体(115)的第一端部具有相应地连续减小的内径。 通过设置在外壳(103)内的过滤元件,容器(100)可用作过滤器组件。