Filter housing for closed fluid circulating system
    131.
    发明授权
    Filter housing for closed fluid circulating system 失效
    封闭流体循环系统的过滤器壳体

    公开(公告)号:US4615812A

    公开(公告)日:1986-10-07

    申请号:US664978

    申请日:1984-10-26

    Abstract: A fluid containing system, as in a filter, for toxic or hazardous fluids is provided with rotatable base seals that can be alternatively positioned to permit the flow of fluids from the filter supply line, passing through the filter or, alternatively, the filter supply line can be sealed shut to prevent fluid leakage when the filter is removed. A third filter seal position is provided, wherein a cleaning fluid, for example compressed air, can be supplied to the filter in order to remove excess fluid from the filter prior to removal. An alternative embodiment permits removal of the filter and sealing of the supply line by rotating the filter and seal assembly about the supply line access to save space or to facilitate changing the filter. The fluid containing system can also function as a fluid sampler, or to add materials to the fluid system.

    Abstract translation: 设置有用于有毒或有害流体的过滤器中的流体容纳系统,其具有可旋转的底部密封件,其可替代地定位成允许来自过滤器供应管线的流体流过过滤器,或者替代地,过滤器供应管线 可以密封关闭,以防止过滤器被去除时流体泄漏。 提供了第三过滤器密封位置,其中清洁流体例如压缩空气可以被供给到过滤器,以便在去除之前从过滤器中除去多余的流体。 替代实施例允许通过围绕供应线路的接近旋转过滤器和密封组件来移除过滤器和密封供应管线,以节省空间或便于改变过滤器。 流体容纳系统还可以用作流体取样器,或者将物质添加到流体系统中。

    Filtering apparatus having an integrally removable filter cartridge
    132.
    发明授权
    Filtering apparatus having an integrally removable filter cartridge 失效
    具有一体式可拆卸过滤器的过滤装置

    公开(公告)号:US3727764A

    公开(公告)日:1973-04-17

    申请号:US3727764D

    申请日:1971-11-22

    Applicant: OGDEN H

    Inventor: OGDEN H

    CPC classification number: B01D35/30 B01D29/96 B01D2201/301 B01D2201/307

    Abstract: A filtering apparatus is described in which a filter assembly is encapsulated in a flexible, pliable, light weight shell and is removable as a unit from the filter housing without manually contacting filter media and/or liquid. The filter housing comprises a manifold and a cylindrical casing joined together to form a cavity for receiving the cartridge. The manifold further includes inlet and outlet conduits extending therethrough. The filter cartridge comprises a pair of cylindrical shells interconnected at their open ends, with the interior of the shells forming a cavity for receiving a filter assembly. The end plane of one of the cylindrical shells includes a pair of tubular extensions extending into the inlet and outlet conduits of the manifold. The two cartridge shells are made of plastic or other suitable material and are sufficiently flexible to bear against the side walls of the housing cavity during operation. In one embodiment, the mating ends of the cartridge shells are coupled by a telescoping connection and bonded. In another embodiment, the ends of the cartridge shells form mating annular flanges which are bonded together and further secured between two shoulders formed by the interconnecting housing members. The filter assembly preferably comprises a plurality of annular filter pads surrounding a perforated open ended sleeve and stacked between a pair of annular compression plates. To replace the encapsulated filter cartridge, the manifold and casing are separated and the used filter cartridge is removed as a unit. A new cartridge can be installed within the housing in a similar manner.

    Abstract translation: 描述了一种过滤装置,其中过滤器组件被封装在柔性,柔软且重量轻的壳体中,并且可以作为一个单元从过滤器壳体移除而不用手动地接触过滤介质和/或液体。 过滤器壳体包括歧管和连接在一起的圆柱形壳体,以形成容纳盒的空腔。 歧管还包括延伸穿过其中的入口和出口导管。 滤筒包括在其开口端互连的一对圆柱形壳体,壳体的内部形成用于接收过滤器组件的空腔。 一个圆柱形壳体的端面包括延伸到歧管的入口和出口管道中的一对管状延伸部分。 两个筒壳由塑料或其它合适的材料制成,并且在操作期间足够柔软以抵抗壳体腔的侧壁。 在一个实施例中,盒壳的配合端通过伸缩连接并联接。 在另一个实施例中,盒壳的端部形成配合的环形凸缘,它们被结合在一起并进一步固定在由互连壳体构件形成的两个肩部之间。 过滤器组件优选地包括围绕穿孔开口套筒并且堆叠在一对环形压缩板之间的多个环形过滤垫。 为了更换封装的滤芯,歧管和外壳是分开的,所使用的滤芯作为一个单元被移除。 新的墨盒可以以类似的方式安装在外壳内。

    High pressure fluid filter
    133.
    发明授权
    High pressure fluid filter 失效
    高压流体过滤器

    公开(公告)号:US3591002A

    公开(公告)日:1971-07-06

    申请号:US3591002D

    申请日:1969-01-31

    Inventor: ROSAEN NILS O

    Abstract: A high pressure fluid filter provided with a pressure responsive member adapted to remain in unchanged position as long as the pressure acting on both sides of the pressure responsive member is balanced but which, upon an unbalance on either side of the pressure responsive member due to a contaminated filter element, is caused to move towards the side where the pressure is less and to thereby mechanically actuate a visual indicator device to signal the particular condition of the filter element and to further provide a bypassing arrangement to bypass the filter element upon an extremely contaminated condition of the filter element.

    旁路過濾器機組
    134.
    发明专利
    旁路過濾器機組 失效
    旁路过滤器机组

    公开(公告)号:TW300168B

    公开(公告)日:1997-03-11

    申请号:TW085104120

    申请日:1996-04-09

    Inventor: 卡漢茲慕凱

    IPC: B01D

    Abstract: 在一種旁路過濾器機組中,特別是用於過濾一旁路流中之液壓油供給,包括一馬達驅動泵和一可由蓋所關閉之牢固安裝的過濾器殼且包含一可更換之過濾器元件,其特徵在於泵之驅動器,泵與過濾器殼在上直方向互相同軸配置,使得過濾器殼之端部可由朝上之蓋關閉,過濾器殼直接連接至泵,且當過濾器元件更換時,過濾器殼形成淨油之容器以致於可以簡單方式更換過濾器元件和更新過濾器而無污染淨油側之危險。

    Abstract in simplified Chinese: 在一种旁路过滤器机组中,特别是用于过滤一旁路流中之液压油供给,包括一马达驱动泵和一可由盖所关闭之牢固安装的过滤器壳且包含一可更换之过滤器组件,其特征在于泵之驱动器,泵与过滤器壳在上直方向互相同轴配置,使得过滤器壳之端部可由朝上之盖关闭,过滤器壳直接连接至泵,且当过滤器组件更换时,过滤器壳形成净油之容器以致于可以简单方式更换过滤器组件和更新过滤器而无污染净油侧之危险。

    用於液壓裝置之殼體結構 CASE STRUCTURE FOR FLUID PRESSURE DEVICE
    135.
    发明专利
    用於液壓裝置之殼體結構 CASE STRUCTURE FOR FLUID PRESSURE DEVICE 审中-公开
    用于液压设备之壳体结构 CASE STRUCTURE FOR FLUID PRESSURE DEVICE

    公开(公告)号:TW201244800A

    公开(公告)日:2012-11-16

    申请号:TW100126145

    申请日:2011-07-25

    IPC: B01D

    Abstract: 在用於液壓裝置之殼體結構中,構成液壓單元(10)的一部分之過濾器(12)配備有:第一本體(20)、連接至該第一本體(20)的下部之殼體單元(22)、以及收容在該殼體單元(22)的內部之過濾器單元(24)。殼體單元(22)係由:以可透光的透明材料形成為有底的圓筒形狀之外殼體(40)、以及插入到該外殼體(40)的內部之內殼體(42)所構成。此外,將殼體單元(22)插入在第一本體(20)的下部開口之安裝孔(36)並旋轉殼體單元(22),設在該殼體單元(22)的外周面上之凸部(58)及卡止壁(56)就與設在安裝孔(36)中之支持構件(38)相接合,使得該殼體單元(22)處於連接狀態。

    Abstract in simplified Chinese: 在用于液压设备之壳体结构中,构成液压单元(10)的一部分之过滤器(12)配备有:第一本体(20)、连接至该第一本体(20)的下部之壳体单元(22)、以及收容在该壳体单元(22)的内部之过滤器单元(24)。壳体单元(22)系由:以可透光的透明材料形成为有底的圆筒形状之外壳体(40)、以及插入到该外壳体(40)的内部之内壳体(42)所构成。此外,将壳体单元(22)插入在第一本体(20)的下部开口之安装孔(36)并旋转壳体单元(22),设在该壳体单元(22)的外周面上之凸部(58)及卡止壁(56)就与设在安装孔(36)中之支持构件(38)相接合,使得该壳体单元(22)处于连接状态。

    Fluid purification assembly comprising a functional part and a casing
    137.
    发明公开
    Fluid purification assembly comprising a functional part and a casing 审中-公开
    Flüssigkeitsreinigungsanordnungmit einem funktionellen Teil und einemGehäuse

    公开(公告)号:EP2283907A1

    公开(公告)日:2011-02-16

    申请号:EP09167602.3

    申请日:2009-08-11

    CPC classification number: B01D35/30 B01D29/13 B01D2201/307

    Abstract: A fluid purification assembly such as a filter assembly (2) comprises two parts (11, 20) which are removable with respect to each other, wherein one of the parts (11, 20) is a functional part (11) which comprises means (10) for performing a purifying function on a fluid, and wherein another of the parts (11, 20) is a casing (20) which has a space (23) for receiving and accommodating the functional part (11). The functional part (11) further comprises a flexible outer shell (16) which encloses interior components of the functional part (11) in a fluid-tight manner, and which is adapted to expand under the influence of pressure that is exerted when a fluid to be purified flows through the functional part (11) during operation of the fluid purification assembly (2), and to contact an inner wall (28) of the casing (20) in an expanded state.

    Abstract translation: 诸如过滤器组件(2)的流体净化组件包括可相对于彼此移动的两个部件(11,20),其中部件(11,20)中的一个是功能部件(11),其包括装置 10),其中所述部件(11,20)中的另一个是具有用于容纳和容纳所述功能部件(11)的空间(23)的壳体(20)。 功能部件(11)还包括柔性外壳(16),其以流体密封的方式封闭功能部件(11)的内部部件,并且适于在压力的影响下膨胀,当压力 被净化的流体在流体净化组件(2)的操作期间流过功能部件(11),并且以膨胀的状态接触壳体(20)的内壁(28)。

    Flüssigkeitsfilter
    140.
    发明公开

    公开(公告)号:EP1693096A2

    公开(公告)日:2006-08-23

    申请号:EP06100725.8

    申请日:2006-01-23

    Abstract: Die Erfindung betrifft einen Flüssigkeitsfilter, insbesondere Ölfilter für eine Brennkraftmaschine, aufweisend ein becherförmiges Gehäuse mit einem Flüssigkeitseinlass und einem Flüssigkeitsauslass, wobei zwischen Ein- und Auslass ein Filterelement dichtend angeordnet ist, wobei im Bereich der Öffnung des becherförmigen Gehäuses eine einstückige Rücklaufsperrmembran angeordnet ist und wobei durch die Rücklaufsperrmembran der Flüssigkeitseinlass und / oder der Flüssigkeitsauslass verschließbar ist.

    Abstract translation: 用于液体的过滤器包括在入口(13)和出口(14)之间包含过滤元件(15)的烧杯状壳体(11),包括位于开口附近的单件式回流隔离膜(29) 壳体,从而入口和/或出口可以关闭。

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