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46 条记录 (耗时 0.024 秒)

    Filter for Filtering Liquids and Filter Element of such a Filter
    23.
    发明申请
    Filter for Filtering Liquids and Filter Element of such a Filter 审中-公开
    过滤器过滤器和过滤器滤芯

    公开(公告)号：US20150275716A1

    公开(公告)日：2015-10-01

    申请号：US14736863

    申请日：2015-06-11

    申请人： MANN+HUMMEL GMBH

    发明人： Guenter Jokschas ,  Martin Weindorf

    IPC分类号： F01M11/03 ,  B01D35/00 ,  B01D29/21

    CPC分类号： F01M11/03 ,  B01D29/21 ,  B01D35/005 ,  B01D36/003 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/316

    摘要： A filter for filtering liquids has a housing with an inlet for liquid to be filtered and an outlet for filtered liquid. A coaxial filter element with a filter medium having an interior is arranged in the housing such that the filter element separates the inlet from the outlet. A central tube is fastened to the housing and the filter element is arranged coaxially on the central tube. An inner support body is arranged in the interior of the filter medium in a radial direction of the filter element between a radial inner circumferential side of the filter medium and the central tube. The inner support body has support webs distributed in an axial direction and in a circumferential direction of the inner support body. The support webs support the filter medium at least radially on the central tube.

    摘要翻译： 用于过滤液体的过滤器具有壳体，其具有待过滤液体的入口和用于过滤液体的出口。 具有内部的过滤介质的同轴过滤元件布置在壳体中，使得过滤元件将入口与出口分离。 中心管紧固到壳体，过滤元件同轴地布置在中心管上。 内部支撑体在过滤介质的径向内周侧和中心管之间沿过滤元件的径向布置在过滤介质的内部。 内支撑体具有沿轴向方向分布的支撑腹板和内支撑体的圆周方向。 支撑腹板至少径向地支撑中心管上的过滤介质。

    Sealing Device of a Filter System for Filtering Fluids
    24.
    发明申请
    Sealing Device of a Filter System for Filtering Fluids 审中-公开
    用于过滤流体的过滤系统的密封装置

    公开(公告)号：US20140230389A1

    公开(公告)日：2014-08-21

    申请号：US14263126

    申请日：2014-04-28

    申请人： MANN+HUMMEL GMBH

    发明人： Guenter Jokschas ,  Marco Schweikart ,  Martin Weindorf

    IPC分类号： B01D46/00 ,  B01D35/00

    CPC分类号： B01D46/0004 ,  B01D29/21 ,  B01D29/54 ,  B01D35/005 ,  B01D35/153 ,  B01D35/16 ,  B01D36/001 ,  B01D36/003 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/34 ,  B01D2201/4084 ,  F01M11/03 ,  F02M37/22

    摘要： A sealing device (24) of a filter system (10) for filtering fluids, in particular of a motor vehicle, with a sealing ring (26) is described. The sealing ring (26) serves to seal a pipe (16), in particular a central pipe of a filter housing (12), that penetrates through a flange-sided opening (18) of an end plate (20), in particular of an end element of a filter element (14). The sealing ring (26) features a central section (58) that connects it with the end plate (20). The sealing ring (26) features in its axial direction on both sides of the central section (58) elastic sealing sections (60, 62) which cause each a reduction of the inner diameter of the sealing ring (26) compared with the central section (58). The elastic sealing sections (60, 62) extend freely flexibly and can be bent away from the central section (58) such that they can be pressed—when the pipe (16) is mounted—by means of prevailing fluid pressures—when the filter system (10) is operated—in radial direction against the exterior wall of the pipe (16).

    摘要翻译： 描述了用于过滤具有密封环（26）的机动车辆（特别是机动车辆）的过滤系统（10）的密封装置（24）。 密封环（26）用于密封穿过端板（20）的凸缘侧开口（18）的管（16），特别是过滤器壳体（12）的中心管，特别是 过滤元件（14）的端元件。 密封环（26）具有将其与端板（20）连接的中心部分（58）。 密封环（26）在其中心部分（58）的两侧具有弹性密封部分（60,62），该密封环使得密封环（26）的内径与中心部分 （58）。 弹性密封部分（60,62）自由地弹性地延伸并且可以远离中心部分58弯曲，使得当管道（16）被安装时 - 通过主流的流体压力 - 当过滤器 系统（10）相对于管（16）的外壁径向操作。

    Valve unit, filter head for a valve unit, and filter system
    26.
    发明授权
    Valve unit, filter head for a valve unit, and filter system 有权

    公开(公告)号：US11649904B2

    公开(公告)日：2023-05-16

    申请号：US17683584

    申请日：2022-03-01

    申请人： MANN+HUMMEL GmbH

    发明人： Michal Pittl ,  Martin Weindorf

    IPC分类号： F16K15/03 ,  B01D35/153 ,  F02M37/48

    CPC分类号： F16K15/03 ,  B01D35/153 ,  B01D2201/167 ,  B01D2201/301 ,  F02M37/48 ,  F16K15/031 ,  Y10T137/7887 ,  Y10T137/7888 ,  Y10T137/7891

    摘要： A valve unit has a plate-shaped valve body with a closure section and a connection section. The valve body has a cutout surrounded by a frame. The closure section has a closure tab that, beginning at a first fastening section at the frame, projects into the cutout. The connection section, beginning at a second fastening section at the frame, projects into the cutout and has a contact tab and a fastening point. The first and second fastening sections are arranged opposite each other at the frame along a longitudinal axis of the valve body. A filter head for the valve unit has a valve seat for a seal body of the closure section of the valve body. A fastening pin of the filter head fastens the connection section of the valve unit. A contact region of the filter head contacts a positioning region of the valve unit.

    Filter Element with Venting Function for Suspension on a Filter Head, and a Filter System
    27.
    发明申请
    Filter Element with Venting Function for Suspension on a Filter Head, and a Filter System 有权

    公开(公告)号：US20220168675A1

    公开(公告)日：2022-06-02

    申请号：US17673161

    申请日：2022-02-16

    申请人： MANN+HUMMEL GmbH

    发明人： Martin Weindorf

    IPC分类号： B01D35/157 ,  B01D29/15 ,  B01D35/153

    摘要： A filter element for a fluid has a filter medium arranged in annular shape about a longitudinal axis to be flowed through by the fluid to be filtered radially. A coaxial outlet socket is arranged at an end of the filter element facing upwardly in filtering operation. The coaxial outlet socket has a fluid outlet channel for filtered fluid and a venting channel that vents a clean side and/or a raw side of the filter element. The venting channel coaxially surrounds the fluid outlet channel radially and extends at least in sections thereof in axial direction. A filter system is provided with a filter head that has a fluid inlet conduit, a fluid outlet conduit for filtered fluid, and a venting conduit, wherein the filter element is suspended from the filter head.

    Valve device and fuel filter module
    28.
    发明授权
    Valve device and fuel filter module 有权

    公开(公告)号：US10927801B2

    公开(公告)日：2021-02-23

    申请号：US16201785

    申请日：2018-11-27

    申请人： MANN+HUMMEL GmbH

    发明人： Martin Weindorf ,  Rafael Salom ,  Felix Lippert ,  Ronald Ritzen ,  Achim Missner

    IPC分类号： F02M37/00 ,  B01D35/157 ,  F02M37/32 ,  F16K31/00 ,  B01D35/00 ,  F02M37/44 ,  F02M37/30 ,  F02M37/22 ,  F02D41/06 ,  B60K15/03 ,  F16K15/00

    摘要： A valve device for a fuel filter module has a first fluid channel through which fuel flows only in recirculation mode of the fuel filter module and a second fluid channel through which fuel flows only outside of the recirculation mode. The first fluid channel extends inside the second fluid channel. The first and second fluid channels are coaxial to each other. A fuel filter module switchable into recirculation mode and out of recirculation mode is provided with a control valve that has a valve bore and a valve device arranged in the valve bore, wherein the valve device has a first fluid channel through which fuel flows only in recirculation mode and a second fluid channel through which fuel flows only outside of the recirculation mode. The first fluid channel extends inside the second fluid channel, and the first and second fluid channels are coaxial to each other.