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    • 12. 发明公开
    • Spin-on filter with external threads and methods
    • 安格莱德·弗莱赫伦(Gewinde Sowie Verfahren)
    • EP2586513A1
    • 2013-05-01
    • EP12186708.9
    • 2009-06-03
    • DONALDSON COMPANY, INC.
    • Tucker, BrianHonermann, Bradley, S.Gift, Gary, H.Gulsvig, Brent, A.Mehlhop, KentHacker, John, R.Emery, Mark, S.
    • B01D35/30
    • B01D35/30B01D29/11B01D29/111B01D29/21B01D29/96B01D35/005B01D35/153B01D35/16B01D2201/12B01D2201/127B01D2201/16B01D2201/291B01D2201/295B01D2201/34B01D2201/342B01D2201/347B01D2201/4023Y10T29/49879Y10T29/49895
    • A filter arrangement for threadably securing to a filter head includes a housing having a surrounding wall defining an interior volume, an open mouth providing access to the interior volume and an end opposite of the open mouth. The surrounding wall has an exterior and an interior. A filter media construction is operably held within the interior volume. A sleeve, distinct from the housing, is secured to the exterior of the surrounding wall adjacent to the housing mouth and extending partially along the surrounding wall. The sleeve has an exterior and an interior. The exterior of the sleeve defines mounting threads constructed and arranged to removable mount with the filter head, when the filter arrangement is secured to the filter head. The interior of the sleeve is against the exterior of the surrounding wall. A first seal member is oriented against the sleeve to create a seal with a filter head, when the filter arrangement is secured to the filter head. A filter assembly includes a filter arrangement and a filter head. The filter arrangement is removably secured to the filter head by a threaded connection between the sleeve and the filter head. A system includes an engine utilizing a liquid and a filter assembly in fluid communication with the engine to filter the liquid. Methods of making filter arrangements include utilizing structures characterized above.
    • 用于螺纹地固定到过滤嘴的过滤器装置包括具有限定内部容积的周围壁的外壳,提供通向内部容积的开口和与开口相对的端部。 周围的墙壁有一个外部和一个内部。 过滤介质结构可操作地保持在内部容积内。 与壳体不同的套筒固定到邻近壳体口的周围壁的外部并且部分地沿着周围的壁延伸。 套筒具有外部和内部。 当过滤器装置固定到过滤器头部时,套筒的外部限定了构造和布置成可移除地安装有过滤头的安装螺纹。 套筒的内部靠在周围墙壁的外部。 当过滤器装置固定到过滤器头部时,第一密封构件被定向成抵靠套筒以形成具有过滤头的密封。 过滤器组件包括过滤器装置和过滤器头。 过滤器装置通过套筒和过滤器头之间的螺纹连接可移除地固定到过滤器头部。 系统包括利用液体的发动机和与发动机流体连通以过滤液体的过滤器组件。 制造过滤装置的方法包括利用上述特征。
    • 13. 发明公开
    • GASKET, REACTOR USING THE SAME FOR SPIRAL SEALING AND MANUFACTURING METHOD THEREOF
    • DICHTUNG,DIESEFÜRSPIRALDICHTUNG VERWENDENDER REAKTOR UND HERSTELLUNGSVERFAHRENDAFÜR
    • EP2295924A2
    • 2011-03-16
    • EP09732374.5
    • 2009-04-07
    • Sewon Cellontech Co., Ltd.Seo, Gyu Hyun
    • SEO, Gyu Hyun
    • F28F11/00
    • F28D7/106B01J3/002B01J19/0073F28F1/36F28F2230/00Y10T29/49826Y10T29/4987Y10T29/49872Y10T29/49874Y10T29/49879
    • Provided are a gasket, a reactor using the same for sealing a spiral, and a manufacturing method thereof. The present invention improves a spiral sealing mechanism of a reactor wherein, spirals are continuously installed in the longitudinal direction between an inner pipe and an outer pipe coaxially arranged to form a flow path for a heat medium, so the seal between the spiral and the outer pipe is stably maintained and fabrication of the reactor is facilitated. The gasket (10) according to the present invention has a structure that the gasket is inserted in and coupled with the spiral (3), and thus does not need additional processing for combining the gasket (10). Therefore, since the gasket (10) and spiral (3) are coupled by lodging the spiral (3) into a channel (21) of the gasket (10), the assembly is facilitated. Furthermore, since the gasket (10) is evenly coupled in the outer circumference of the spiral (3), in which a cushion plate (40) made of resilient material is installed, breakage of the gasket (10) during assembly of the outer pipe (2) is effectively prevented and the post-assembly seal between the spiral (3) and the outer pipe (2) is stabilized.
    • 提供垫圈,使用该垫圈的密封螺旋的反应器及其制造方法。 本发明改进了反应器的螺旋密封机构,其中螺旋在长度方向上连续地安装在同轴布置的内管和外管之间,以形成用于热介质的流动路径,因此螺旋和外部之间的密封 管道被稳定地保持并且反应器的制造被促进。 根据本发明的垫圈(10)具有垫圈插入螺旋(3)中并与螺旋(3)联接的结构,因此不需要用于组合垫圈(10)的附加处理。 因此,由于垫圈(10)和螺旋(3)通过将螺旋(3)倒入垫圈(10)的通道(21)中而联接在一起,所以组装便利。 此外,由于垫圈(10)均匀地联接在螺旋(3)的外周中,其中安装有由弹性材料制成的缓冲板(40),所以在组装外管期间垫圈(10)的断裂 (2),并且螺旋(3)和外管(2)之间的后组装密封稳定。