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    Filter Device, Especially Air Filter for an Internal Combustion Engine
    4.
    发明申请
    Filter Device, Especially Air Filter for an Internal Combustion Engine 有权
    过滤装置，特别是内燃机的空气过滤器

    公开(公告)号：US20130186048A1

    公开(公告)日：2013-07-25

    申请号：US13793027

    申请日：2013-03-11

    Applicant: MANN+HUMMEL GMBH

    Inventor： Karlheinz Muenkel

    IPC: F02M35/024

    CPC classification number: F02M35/02483 ,  B01D46/0021 ,  B01D46/2411 ,  B01D46/523 ,  B01D2265/06 ,  B01D2275/208 ,  F02M35/024

    Abstract: A filter device (10), especially an air filter for an internal combustion engine, includes a main filter element (22) arranged in a filter housing (12). The main filter element is flown through by a fluid to be filtered. The main filter element (22) is a multi-bellows filter having nested filter bellows (32, 34). Between the filter bellows (32, 34) a flow space (44) for the fluid is formed communicating with an end face of the main filter element (22), wherein each one of the filter bellows (32, 34) is embodied as a star-shaped filter with filter folds arranged in a star shape. On at least one end face of the main filter element (22) there is a seal (36) between one of the filter bellows (32, 34) and the filter housing (12). The main filter element (22) is forced seal-tightly against the filter housing (12) by a lateral insert (38) insertable into a housing receptacle (66) of the filter housing (12), or the main filter element (22) is seal-tightly forced by means of a locking device (74) against the filter housing (12), or the main filter element (22) is sealed by means of a two-component synthetic seal (36, 96, 98) relative to the filter housing (12,104).

    Abstract translation: 过滤器装置（10），特别是用于内燃机的空气过滤器，包括布置在过滤器壳体（12）中的主过滤元件（22）。 主过滤元件由要过滤的流体流过。 主过滤元件（22）是具有嵌套过滤器波纹管（32,34）的多波纹管过滤器。 在过滤器波纹管（32,34）之间，用于流体的流动空间（44）形成为与主过滤器元件（22）的端面连通，其中过滤器波纹管（32,34）中的每一个被实施为 星形过滤器，过滤器折叠布置成星形。 在主过滤器​​元件（22）的至少一个端面上，在一个过滤器波纹管（32,34）和过滤器壳体（12）之间存在密封件（36）。 主过滤器元件（22）通过可插入过滤器壳体（12）的壳体接收器（66）或主过滤元件（22）的侧向插入件（38）被强制地密封抵靠过滤器壳体（12） 通过锁定装置（74）密封地抵靠过滤器壳体（12），或者主过滤器元件（22）通过双组分合成密封件（36,96,98）相对于 过滤器壳体（12,104）。

    Blood filtering device
    7.
    发明授权
    Blood filtering device 有权

    公开(公告)号：US10350516B2

    公开(公告)日：2019-07-16

    申请号：US14981396

    申请日：2015-12-28

    Applicant: Mann+Hummel GMBH

    Inventor： Dagmar Winkler ,  Heike Rupp ,  Steffen Schuetz ,  Karlheinz Muenkel ,  Joachim Stinzendoerfer

    IPC: A61M1/02 ,  B01D27/06 ,  B01D27/08 ,  B01D27/10 ,  G01N33/49

    Abstract: A blood filtering device has a tubular housing with a tubular section and tubular housing volume. A filtration section with a filter medium separating a raw side from a clean side is arranged in the tubular housing. The filtration section is movable along the tubular section and movably sealed relative to the tubular housing. The filtration section separates the tubular housing volume into variable first and second tubular housing volumes. A first communication path extends between raw side and first tubular housing volume. A second communication path exits between raw side and second tubular housing volume. When moving the filtration section, blood in the first tubular housing volume flows through the first communication path to the raw side; blood plasma passes through the filter medium to the clean side; residual blood flows through the second communication path into the variable second tubular housing volume.

    Blood Filtering Device
    9.
    发明申请
    Blood Filtering Device 审中-公开
    血液过滤装置

    公开(公告)号：US20160106907A1

    公开(公告)日：2016-04-21

    申请号：US14967302

    申请日：2015-12-12

    Applicant: Mann+Hummel GMBH

    Inventor： Dagmar Winkler ,  Heike Rupp ,  Claudio Weiss ,  Karlheinz Muenkel ,  Joachim Stinzendoerfer ,  Steffen Schuetz ,  Sascha Bauer ,  Frank Bartel ,  Alfons-Alois Schwinghammer ,  Michael Fasold ,  Dietmar Talmon-Gros ,  Norbert Strassenberger ,  Anton Rabanter

    IPC: A61M1/36

    Abstract: A blood filtering device has a filtration section with filter medium separating raw side and clean side. A first communication path connects raw side and a first variable blood reservoir volume; a second communication path connects raw side and a second variable blood reservoir volume coupled to a receptacle. When varying the first variable blood reservoir volume, blood contained therein flows through first communication path to raw side, plasma/serum passes through the filter medium from raw side to clean side, and residual blood flows from raw side through second communication path into the second variable blood reservoir volume. When varying the second variable blood reservoir volume, blood contained therein flows through second communication path to raw side, plasma/serum passes through the filter medium from raw side to clean side, and residual blood flows from raw side through first communication path into first variable blood reservoir volume.

    Abstract translation: 血液过滤装置具有过滤部分，过滤介质分离原料侧和干净的一侧。 第一通信路径连接原始侧和第一可变血液储存容积; 第二通信路径连接原始侧和耦合到容器的第二可变血液储存器体积。 当改变第一可变血液储存容积时，其中所含的血液流经第一连通路径到生侧，血浆/血清从原始侧通过过滤介质到清洁侧，残余血液从原始侧通过第二连通路径流入第二通路 可变血液容量。 当改变第二可变血液储存容积时，其中所含的血液流经第二连通路径到生侧，血浆/血清从原始侧通过过滤介质至清洁侧，残余血液从原始侧通过第一连通路径流入第一变量 血库容量。

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