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10 条记录 (耗时 0.01 秒)

    Method for filling and packing insulating powder in the walls of a cabinet body
    1.
    发明公开
    Method for filling and packing insulating powder in the walls of a cabinet body 失效
    填充和在机柜主体的壁的绝缘粉末压缩的方法。

    公开(公告)号：EP0645576A1

    公开(公告)日：1995-03-29

    申请号：EP94850158.0

    申请日：1994-09-14

    申请人： AKTIEBOLAGET ELECTROLUX

    发明人： Dellby, Fredrik ,  Ohlsson, Jan Thomas

    IPC分类号： F16L59/04 ,  F25D23/06

    CPC分类号： F16L59/04 ,  F25D23/062 ,  F25D2201/122 ,  F25D2201/14 ,  Y10S220/09

    摘要： A boxlike body (10) with a rear wall (12) and four side walls (14) is brought into a fixture (34) with the free edges (22) of the side walls pointing downwards. The walls of the body is filled with insulating powder by blowing the powder into the rear wall (12) by gaseous medium of a first pressure. The powder is then packed by gaseous medium of a second pressure, which is higher than the first pressure, being let into the rear wall. During the filling and packing the medium is let out via a filter element (24) arranged at the free edges (22) around these. After the filling and packing the medium is evacuated from the walls through the filter element (24). The body can then be used as a so-called vacuum insulation in a refrigerator or freezer.

    摘要翻译： 甲盒状主体（10）具有后部壁（12）和四个侧壁（14）被带入一个固定装置（34）配有指向下方的侧壁的自由边缘（22）。 所述主体的所述壁中填充有以粉末吹入后部壁（12）由第一压力的气体介质绝缘粉末。 该粉末随后通过第二压力，所有这比第一压力高的气体介质填充，被允许进入后壁上。 在填充和包装的介质经由在自由边缘（22）围绕合成布置在过滤器元件（24）放出。 填充之后及包装的所述介质从穿过过滤器元件（24）的壁排出。 然后将体可以用作在冰箱或冷冻机的所谓的真空绝热。

    Pump arrangement
    3.
    发明公开
    Pump arrangement 失效
    Pumpenanordnung。

    公开(公告)号：EP0555621A1

    公开(公告)日：1993-08-18

    申请号：EP92850291.3

    申请日：1992-12-14

    申请人： AKTIEBOLAGET ELECTROLUX

    发明人： Dellby, Fredrik ,  Fonser, Per Ake ,  Hagqvist, Peter Henning

    IPC分类号： C02F1/44 ,  B01D65/02 ,  F04C15/04 ,  F04B23/14

    CPC分类号： F04C14/06 ,  B01D61/10 ,  B01D65/02 ,  B01D2321/02 ,  B01D2321/04 ,  F04B23/12 ,  F04C11/005 ,  F04D13/12

    摘要： The invention relates to a pump arrangement, especially for the operation of an osmotic water purifier comprising a filter housing (10) having a raw water inlet (11), a filtrate outlet (15), a reject outlet (16), and a flush valve (18) adapted to be opened for flushing raw water through the filter housing. The pump arrangement comprises a high pressure pump (12) for supplying raw water at the required pressure, and a circulation pump (13) for recirculating a relatively large flow through the filter housing.
    The high pressure pump (12) consists of a sliding vane pump of the type in which the vanes (24) are caused to sealingly engage the surrounding wall of the pump chamber by a hycraulic pressure supplied from the pressure side of the high pressure pump. The inlet of the high pressure pump is connected to a pressurized water supply line, whereby, when the flush valve (18) is opened and said pressure ceases, said vanes are moved radially inwards and the high pressure pump is opened for allowing a through flow exceeding its normal capacity.

    摘要翻译： 本发明涉及一种泵装置，特别是用于渗透水净化器的操作，其包括具有原水入口（11），滤液出口（15），排出口（16）和冲洗出口（16）的过滤器壳体 适于打开的阀门（18）用于冲洗通过过滤器壳体的原水。 泵装置包括用于供应所需压力的原水的高压泵（12）和用于使较大流量再循环通过过滤器壳体的循环泵（13）。 高压泵（12）包括滑动叶片泵，其中叶片（24）通过从高压泵的压力侧提供的液压压力与泵室的周围壁密封地接合。 高压泵的入口连接到加压供水管线，由此当冲洗阀（18）打开并且所述压力停止时，所述叶片径向向内移动，并且高压泵打开以允许通过流动 超过其正常容量。

    Box constituting vacuum insulated walls of a refrigerator or freezer cabinet
    8.
    发明公开
    Box constituting vacuum insulated walls of a refrigerator or freezer cabinet 失效
    Kästenbestehend auf vakuumisoliertenWänden在einemKühl - oder Gefrierschrank。

    公开(公告)号：EP0660057A1

    公开(公告)日：1995-06-28

    申请号：EP94850209.1

    申请日：1994-11-23

    申请人： AKTIEBOLAGET ELECTROLUX

    发明人： Dellby, Fredrik ,  Fonser, Per Ake

    IPC分类号： F25D23/06

    CPC分类号： F25D23/062 ,  F25D2201/14

    摘要： At a box (10) constituting heat insulating walls of a refrigerator or freezer cabinet, which walls are formed by an inner shell (12) of metal, an outer shell (14) of metal and an evacuated heat insulation between the shells, the shells at a rectangular access opening (16) to the box show edges which are folded towards each other so that they form plane surfaces (18) located in substantially the same plane, which edges are gas-imperviously connected to each other by a thin metal strip (22) having a bad heat conductivity, which strip (22) is soldered to the surfaces (18).

    摘要翻译： 在构成冰箱或冷冻柜的绝热壁的盒子（10）上，这些壁由金属的内壳（12）形成，金属的外壳（14）和壳之间的隔热层，壳体 在与框相对的矩形通道开口（16）处示出彼此折叠的边缘，使得它们形成位于基本相同的平面中的平面（18），该边缘通过薄金属带彼此不透气地连接 （22）具有不良的导热性，该条（22）被焊接到表面（18）。

    A valve arrangement for a pressurized water purifier
    9.
    发明公开
    A valve arrangement for a pressurized water purifier 失效
    Ventilanordnungfüreinen Druckwasser-Reiniger。

    公开(公告)号：EP0570350A1

    公开(公告)日：1993-11-18

    申请号：EP93850100.4

    申请日：1993-05-05

    申请人： AKTIEBOLAGET ELECTROLUX

    发明人： Hagqvist, Peter ,  Fonser, Per ,  Dellby, Fredrik

    IPC分类号： B01D61/12

    CPC分类号： B01D61/025 ,  B01D61/027 ,  B01D61/10 ,  B01D61/12 ,  B01D61/145 ,  B01D61/22 ,  C02F1/44 ,  C02F2209/03

    摘要： It is proposed, in accordance with the invention, that a pressurized water purifier which includes an inlet conduit, a pressure-elevating pump mounted in the inlet conduit, a filter or membrane type purifying unit, a purified-water outlet conduit and a reject conduit for concentrated contaminated water that the reject conduit (22) includes a pressure-limiting valve (28) which is controlled by the pressure in the outlet conduit (18). This will enable the water purifier to operate at a required, high internal working pressure, while enabling the pressure of the purified water to be maintained at a maximum level limited by the water conduit system and to be varied in response to the water taken from the system in the absence of pulsations.

    摘要翻译： 根据本发明，提出了一种加压净水器，其包括入口管道，安装在入口导管中的升压泵，过滤器或膜式净化单元，净化水出口管道和排泄管道 对于浓缩的污染水，废物导管（22）包括由出口导管（18）中的压力控制的限压阀（28）。 这将使得净水器能够在所需的高内部工作压力下操作，同时使净化水的压力保持在由水管道系统限制的最大水平，并且响应于从水管道 系统没有脉动。

    Device for purifying water
    10.
    发明公开
    Device for purifying water 失效
    Wasserreinigungsvorrichtung。

    公开(公告)号：EP0540485A1

    公开(公告)日：1993-05-05

    申请号：EP92850228.5

    申请日：1992-09-28

    申请人： AKTIEBOLAGET ELECTROLUX

    发明人： Hagqvist, Peter Henning ,  Fonser, Per Ake ,  Dellby, Fredrik

    IPC分类号： C02F1/44 ,  C02F1/42 ,  B01D61/08

    CPC分类号： C02F1/42 ,  B01D61/025 ,  B01D61/04 ,  B01D61/08 ,  B01D2311/04 ,  C02F1/441 ,  B01D2311/2623

    摘要： A device for purifying water comprises a filter unit (10) containing an osmotic membrane and provided with an inlet (11), a filtrate outlet (12), a return conduit (14) for a recirculating large flow of unfiltered water, and an outlet (22) for a small flow of reject water.
    According to the invention, a couple of ion exchange units (17, 18) are arranged in parallel and connected to the filter unit (10) in such way that raw water entering the device is first passed through one of said ion exchanger units to be softened, and that the reject water is passed in the opposite direction through the other ion exchange unit to regenerate the same. Valve means (19, 24) are provided for alternately shifting the ion exchange units between the functions of softening and regeneration.

    摘要翻译： 用于净化水的装置包括含有渗透膜的过滤器单元（10），并且设置有入口（11），滤液出口（12），用于循环大量未过滤水的回流管道（14）和出口 （22）用于少量排水。 根据本发明，一对离子交换单元（17,18）平行布置并连接到过滤器单元（10），使得进入设备的原水首先通过一个所述离子交换器单元以成为 软化，并且排出水通过另一离子交换单元的相反方向通过，以使其再生。 提供阀装置（19,24），用于在软化和再生的功能之间交替地移动离子交换单元。