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    Round Filter Element, in Particular for Gas Filtration
    1.
    发明申请
    Round Filter Element, in Particular for Gas Filtration 有权

    公开(公告)号：US20210229017A1

    公开(公告)日：2021-07-29

    申请号：US17171733

    申请日：2021-02-09

    Applicant: MANN+HUMMEL GmbH

    Inventor： Pascal Neef ,  Nadine Donauer ,  Philipp Hettkamp ,  Torsten Fritzsching ,  Pedro Miguel Pereira Madeira

    IPC: B01D46/24 ,  B01D46/00 ,  B01D46/52 ,  F02M35/024 ,  F02M35/02 ,  B01D27/08

    Abstract: A round filter element has a filter medium body with a wall to be flowed through by a fluid to be purified in a radial direction relative to a longitudinal axis of the filter medium body. A circumferentially extending seal carrier is arranged at or adjacent to an end face of the filter medium body. A sealing element is supported at the seal carrier adjacent to a radial outer side of the filter medium body. A positioning element extends into the filter medium body and engages with a correlated housing-associated counter positioning element of a filter housing when the round filter element is installed in the filter housing. The seal carrier separates flow-tightly a raw side of the round filter element from a clean side of the round filter element when the round filter element is installed in the filter housing.

    Cabin air filter and filter assembly
    2.
    发明授权
    Cabin air filter and filter assembly 有权

    公开(公告)号：US10960735B2

    公开(公告)日：2021-03-30

    申请号：US16521252

    申请日：2019-07-24

    Applicant: MANN+HUMMEL GmbH

    Inventor： Markus Nefzer ,  Torsten Fritzsching ,  Mario Rieger ,  Dominik Haider ,  Stephan Kessler

    IPC: B60H3/06 ,  B01D46/00 ,  B01D46/10

    Abstract: A cabin air filter is provided with a filter medium and a filter element frame that frames the filter medium and is configured to attach the cabin air filter to a filter housing. The filter element frame is provided with at least one engagement element configured to engage pivotably at least one receiving element of the filter housing for pivoting the cabin air filter relative to the filter housing about a pivot axis. The filter element frame also has at least one snap hook that locks with at least one locking element of the filter housing for blocking pivoting of the cabin air filter relative to the filter housing at least in a first direction about the pivot axis.

    Filter Element, Filter System Comprising a Filter Element, and Method
    3.
    发明申请
    Filter Element, Filter System Comprising a Filter Element, and Method 有权

    公开(公告)号：US20210069631A1

    公开(公告)日：2021-03-11

    申请号：US16950953

    申请日：2020-11-18

    Applicant: MANN+HUMMEL GmbH

    Inventor： Pascal Neef ,  Torsten Fritzsching ,  Philipp Hettkamp

    IPC: B01D46/52 ,  B01D46/00 ,  F02M35/024 ,  F02M35/02

    Abstract: A filter element for a filter system for filtering a fluid has a filter bellows arranged about a longitudinal axis and enclosing an interior of the filter element. A closed end disk is arranged at a first end of the filter element and closes off the interior of the filter element. An end disk with an opening to the interior of the filter element is arranged at a second end of the filter element oppositely positioned to the first end viewed in direction of the longitudinal axis. The closed end disk has a hollow pin projecting into the interior of the filter element in direction of the longitudinal axis. The filter system has a housing for receiving the exchangeable filter element with a housing part closable by a cover. The hollow pin of the closed end disk can be pushed onto a pin of the housing part.

    Filter Element for an Air Inlet System
    5.
    发明申请
    Filter Element for an Air Inlet System 有权
    空气入口系统的过滤元件

    公开(公告)号：US20130232928A1

    公开(公告)日：2013-09-12

    申请号：US13871605

    申请日：2013-04-26

    Applicant: MANN+HUMMEL GMBH

    Inventor： Michael Heim ,  Pascal Neef ,  Arthur Sudermann ,  Werner Blossey ,  Torsten Fritzsching

    IPC: B01D46/00

    CPC classification number: B01D46/0043 ,  B01D50/002 ,  B01D2275/208 ,  F02M35/02491 ,  F02M35/044

    Abstract: A filter element for an air inlet system includes a filter medium supported on a central tube. An inflow protection element is for flow deflection is arranged in an inflow area of the filter medium. The inflow protection element as well as the central tube and an axial end of the filter medium are embedded into a terminal disk.

    Abstract translation: 用于进气系统的过滤元件包括支撑在中心管上的过滤介质。 用于流动偏转的流入保护元件布置在过滤介质的流入区域中。 流入保护元件以及中心管和过滤介质的轴向端部嵌入到终端盘中。

    Filter Device and Round Filter Element, in Particular for Gas Filtration
    10.
    发明申请
    Filter Device and Round Filter Element, in Particular for Gas Filtration 审中-公开

    公开(公告)号：US20190308123A1

    公开(公告)日：2019-10-10

    申请号：US16386384

    申请日：2019-04-17

    Applicant: MANN+HUMMEL GmbH

    Inventor： Pascal Neef ,  Nadine Donauer ,  Fabian Wagner ,  Torsten Fritzsching

    IPC: B01D46/24 ,  B01D46/00 ,  F02M35/024

    Abstract: A filter device has a filter housing and a round filter element received in the interior of the filter housing. The round filter element has a filter medium body with a wall flowed through radially relative to a longitudinal axis of the filter medium body by a fluid to be purified. The round filter element has a first end disk and a second end disk arranged at opposed end faces of the filter medium body. The filter medium body has an inwardly positioned flow space inside the filter medium body that is the raw side of the round filter element. A support grid is arranged externally at the wall of the filter medium body. The filter housing has a housing cover with a flow guiding rib arranged at an inner side of the housing cover facing the interior. The flow guiding rib projects into the inwardly positioned flow space.

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