公开(公告)号：US11471804B2

公开(公告)日：2022-10-18

申请号：US17213987

申请日：2021-03-26

申请人： MANN+HUMMEL GmbH

发明人： Arthur Sudermann ,  Fabian Wagner ,  Thomas Sieber ,  Guenter Goerg ,  Michael Metzger ,  Markus Roehrig ,  Thomas Jessberger ,  Timo Dirnberger ,  Bernd Joos

IPC分类号： B01D46/00 ,  B01D46/42 ,  B29C44/12 ,  F02M35/024 ,  B29C39/10 ,  B29K75/00 ,  B29K105/04 ,  B29L31/14

摘要： A method for producing a filter element provided with a sealing part in which the sealing material is introduced into a casting chamber between two tundish parts when in the non-cured state, and a compensation space connected to the casting chamber for the expansion of the sealing material.

公开(公告)号：US20210362077A1

公开(公告)日：2021-11-25

申请号：US17339214

申请日：2021-06-04

申请人： MANN+HUMMEL GmbH

发明人： Christian Thalmann ,  Robert Hasenfratz ,  Fabian Wagner ,  André Roesgen ,  Frank Pflueger

IPC分类号： B01D27/10 ,  B01D27/06 ,  B01D35/00 ,  B01D35/147 ,  B01D35/30

摘要： A filter device for treating fluids, in particular for filtering fluids such as fuel, oil, or water, has a housing (56) with a housing pot (58), a housing cover (60), at least one inlet (88) for the fluid to be treated, and at least one outlet (82) for the treated fluid. A connecting head (12) has at least one feed (16) for the fluid to be treated and connectable to the at least one inlet (88), and/or at least one discharge (18). The connecting head (12) and the treatment element (14) can be connected to each other by means of a releasable bayonet-type connecting device (34) through the execution of a rotational/plug-in movement about a connecting axis (20) of the treatment device (10).

公开(公告)号：US11117082B2

公开(公告)日：2021-09-14

申请号：US16386384

申请日：2019-04-17

申请人： MANN+HUMMEL GmbH

发明人： Pascal Neef ,  Nadine Donauer ,  Fabian Wagner ,  Torsten Fritzsching

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

摘要： 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.

公开(公告)号：US10702812B2

公开(公告)日：2020-07-07

申请号：US14288994

申请日：2014-05-28

申请人： MANN+HUMMEL GMBH

发明人： André Roesgen ,  Robert Hasenfratz ,  Christian Thalmann ,  Frank Pflueger ,  Fabian Wagner

IPC分类号： B01D35/153 ,  B01D27/08 ,  B01D29/96 ,  B01D35/30 ,  F02M37/32 ,  F02M37/42 ,  B01D46/00 ,  B01D29/13 ,  B01D29/21

摘要： A filter device has a cup-shaped filter housing and a filter element disposed in the filter housing. A filter head is connectable to the filter housing and forms a cover for the filter housing. A spring element is provided that is acting on the filter element. The filter head has at least one first form-fit element. The filter housing has at least one second form-fit element for interacting with the at least one first form-fit element. The spring element is arranged such that the filter head and the filter housing for reaching a closed position, in which the at least one first form-fit element and the at least one second form-fit element engage each other, are movable relative to each other axially against the force of the spring element. The spring element clamps the filter element axially between filter head and filter housing in the closed position.

公开(公告)号：US20200054971A1

公开(公告)日：2020-02-20

申请号：US16558428

申请日：2019-09-03

申请人： MANN+HUMMEL GmbH

发明人： Christian Thalmann ,  Robert Hasenfratz ,  Fabian Wagner ,  André Roesgen ,  Frank Pflueger

IPC分类号： B01D27/10 ,  B01D35/30 ,  B01D35/147 ,  B01D35/00 ,  B01D27/06

摘要： A filter device for treating fluids, in particular for filtering fluids such as fuel, oil, or water, has a housing (56) with a housing pot (58), a housing cover (60), at least one inlet (88) for the fluid to be treated, and at least one outlet (82) for the treated fluid. A connecting head (12) has at least one feed (16) for the fluid to be treated and connectable to the at least one inlet (88), and/or at least one discharge (18). The connecting head (12) and the treatment element (14) can be connected to each other by means of a releasable bayonet-type connecting device (34) through the execution of a rotational/plug-in movement about a connecting axis (20) of the treatment device (10).

公开(公告)号：US10393074B2

公开(公告)日：2019-08-27

申请号：US14818365

申请日：2015-08-05

申请人： MANN+HUMMEL GMBH

发明人： Daniel Schmid ,  Michael Maier ,  Fabian Wagner

IPC分类号： F02M35/024 ,  B01D46/52 ,  B01D46/00 ,  B29C44/12 ,  B01D46/10 ,  B29K21/00 ,  B29K105/04 ,  B29L31/14 ,  B29K623/00 ,  B29K101/12 ,  B29K677/00

摘要： A filter element, in particular for filtering the intake air of an internal combustion engine, is provided with a filter medium and a sealing device extending at least partially circumferentially around the filter medium, wherein the sealing device is made from a foamed thermoplastic elastomer, and wherein the sealing device is injection molded using a plastics injection molding method.

公开(公告)号：US10010818B2

公开(公告)日：2018-07-03

申请号：US15218037

申请日：2016-07-24

申请人： MANN+HUMMEL GMBH

发明人： Frank Pflueger ,  Robert Hasenfratz ,  Fabian Wagner ,  André Roesgen ,  Christian Thalmann

IPC分类号： B01D35/30 ,  F01M11/03 ,  B01D35/00 ,  B01D35/16 ,  B01D27/08 ,  B01D27/10 ,  B01D35/153

CPC分类号： B01D35/30 ,  B01D27/08 ,  B01D27/106 ,  B01D35/005 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/342 ,  B01D2201/347 ,  F01M11/03

摘要： A filter element for filtering a fluid is provided with a housing and a filter body arranged in the housing. A cover closes off one end of the housing. An inlet is arranged on the cover at a raw side of the filter element for inflow of a fluid into the filter element. An outlet is arranged on the cover at a clean side of the filter element for discharge of the fluid from the filter element. The cover has a connecting area connecting the filter element with a counter element of a filter system. The cover has a sealing area that seals between the filter element and a receptacle of the filter system. A seal is disposed in the sealing area and has two separate sealing surfaces that effect a sealing action in the connecting area in axial direction and in radial direction of the filter element.

公开(公告)号：US09289710B2

公开(公告)日：2016-03-22

申请号：US14494200

申请日：2014-09-23

申请人： MANN+HUMMEL GMBH

发明人： Robert Hasenfratz ,  Fabian Wagner ,  André Roesgen ,  Christian Thalmann ,  Frank Pflueger ,  Werner Blossey ,  Pascal Neef ,  Mario Rieger ,  Nadine Sorger ,  Andreas Weber

IPC分类号： B01D46/00 ,  F01N3/021 ,  B01D46/10 ,  B01D46/24 ,  F02M35/024 ,  F02M35/02

CPC分类号： B01D46/0039 ,  B01D46/0006 ,  B01D46/10 ,  B01D46/2411 ,  B01D2265/024 ,  B01D2265/025 ,  B01D2271/027 ,  B01D2279/60 ,  F01N3/021 ,  F02M35/0203 ,  F02M35/02425

摘要： A filter element has a filter bellows and at least one support element arranged on the filter bellows that supports the filter element relative to a filter housing in which the filter element is to be arranged. The at least one support element is arranged on at least one edge of the filter bellows and projects outwardly past the filter bellows. The at least one support element is detachably or non-detachably attached on the filter bellows directly or indirectly. The at least one support element is preferably arranged on a corner of the filter bellows and projects past all sides of the filter bellows adjoining the corner. An air filter with a filter housing is furnished with the filter element.

摘要翻译： 过滤元件具有过滤器波纹管和布置在过滤器波纹管上的至少一个支撑元件，该至少一个支撑元件相对于过滤器壳体支撑过滤器元件，过滤器壳体将布置在过滤器壳体中。 至少一个支撑元件布置在过滤器波纹管的至少一个边缘上并向外突出通过过滤器波纹管。 所述至少一个支撑元件可直接地或间接地可拆卸地或不可拆卸地附接在过滤器波纹管上。 该至少一个支撑元件优选地布置在过滤器波纹管的角部上并且突出穿过毗邻拐角的过滤器波纹管的所有侧面。 具有过滤器壳体的空气过滤器配有过滤元件。

公开(公告)号：US20150013289A1

公开(公告)日：2015-01-15

申请号：US14329971

申请日：2014-07-13

申请人： MANN+HUMMEL GMBH

发明人： Robert Hasenfratz ,  Fabian Wagner ,  André Roesgen ,  Christian Thalmann ,  Frank Pflueger

IPC分类号： F02M35/024 ,  F02M35/02

CPC分类号： F02M35/02416 ,  B01D46/10 ,  B01D2265/026 ,  B01D2271/022 ,  F02M35/0202

摘要： A filter element (10) comprises filter bellows (16), in particular open filter bellows made of a filter medium (18), which has an oncoming flow side (28) and an outgoing flow side (30) for the fluid to be filtered. The filter element (10) is disposed in the filter housing (11) in such a way that it separates at least one inlet (15) from at least one outlet (17). An element axis (14) of the filter element (10) and a housing axis (25) of the filter housing (11) may be aligned in parallel with or axially to the installation direction (12) in the filter housing (11) for installing the filter element (10). The filter element (10) has at least one outer support section (38), which protrudes axially beyond the filter bellows (16) on the oncoming flow side (28) or the outgoing flow side (30) with respect to the element axis (14) and protrudes into an axial projection of the oncoming flow side (28) or the outgoing flow side (30) with respect to the element axis (14).In addition, a respective filter housing (11) and/or a respective filter (13) is/are described.

摘要翻译： 过滤器元件（10）包括过滤器波纹管（16），特别是由过滤介质（18）制成的开放过滤器波纹管，其具有迎面而来的流动侧（28）和用于待过滤流体的流出侧（30） 。 过滤元件（10）以这样的方式设置在过滤器壳体（11）中，使得至少一个入口（15）与至少一个出口（17）分离。 过滤器元件（10）的元件轴线（14）和过滤器壳体（11）的壳体轴线（25）可以与过滤器壳体（11）中的安装方向（12）平行或轴向对准，用于 安装过滤元件（10）。 过滤元件（10）具有至少一个外部支撑部分（38），所述至少一个外部支撑部分（38）相对于元件轴线轴向突出超过迎面而来的流动侧（28）或出流侧（30）上的过滤器波纹管（16） 14），并且相对于元件轴线（14）突出到迎面而来的流动侧（28）或出流侧（30）的轴向突出部。 此外，描述了相应的过滤器壳体（11）和/或相应的过滤器（13）。

公开(公告)号：US20150007533A1

公开(公告)日：2015-01-08

申请号：US14494200

申请日：2014-09-23

申请人： MANN+HUMMEL GMBH

发明人： Robert Hasenfratz ,  Fabian Wagner ,  André Roesgen ,  Christian Thalmann ,  Frank Pflueger ,  Werner Blossey ,  Pascal Neef ,  Mario Rieger ,  Nadine Sorger ,  Andreas Weber

IPC分类号： B01D46/00 ,  F01N3/021

CPC分类号： B01D46/0039 ,  B01D46/0006 ,  B01D46/10 ,  B01D46/2411 ,  B01D2265/024 ,  B01D2265/025 ,  B01D2271/027 ,  B01D2279/60 ,  F01N3/021 ,  F02M35/0203 ,  F02M35/02425

摘要： A filter element has a filter bellows and at least one support element arranged on the filter bellows that supports the filter element relative to a filter housing in which the filter element is to be arranged. The at least one support element is arranged on at least one edge of the filter bellows and projects outwardly past the filter bellows. The at least one support element is detachably or non-detachably attached on the filter bellows directly or indirectly. The at least one support element is preferably arranged on a corner of the filter bellows and projects past all sides of the filter bellows adjoining the corner. An air filter with a filter housing is furnished with the filter element.

摘要翻译： 过滤元件具有过滤器波纹管和布置在过滤器波纹管上的至少一个支撑元件，该至少一个支撑元件相对于过滤器壳体支撑过滤器元件，过滤器壳体将布置在过滤器壳体中。 至少一个支撑元件布置在过滤器波纹管的至少一个边缘上并向外突出通过过滤器波纹管。 所述至少一个支撑元件可直接地或间接地可拆卸地或不可拆卸地附接在过滤器波纹管上。 该至少一个支撑元件优选地布置在过滤器波纹管的角部上并且突出穿过毗邻拐角的过滤器波纹管的所有侧面。 具有过滤器壳体的空气过滤器配有过滤元件。