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1. 发明授权

US10307701B2 Filter element of a filter, heating cage for a filter element and a method for producing a filter element 有权
公开(公告)号：US10307701B2
公开(公告)日：2019-06-04
申请号：US14748665
申请日：2015-06-24
申请人： MANN+HUMMEL GMBH
发明人： Martin Klein
IPC分类号： B01D35/18 , B01D29/21 , B01D46/52 , B01D46/24 , B01D46/42 , H05B3/06 , H05B3/00 , B29L31/14
摘要： A filter element (10) of a filter for fluid and a method for producing a filter element (10) are described. The filter element (10) has a filter medium (14) which is designed as a hollow body (12) and is closed at the periphery, at least with respect to an element axis (16). The filter medium (14) is enclosed on at least part of its periphery and at least part of its axis by an electric heating jacket (26). The heating jacket (26) is arranged in or on a fluid-permeable supporting hollow body (24). The supporting hollow body (24) is open or can be opened, at least in an initial assembly of the filter element (10) on at least one peripheral side for arrangement on the filter medium hollow body (12).

2. 发明授权

US10018166B2 Fuel filter of an internal combustion engine and filter element of a fuel filter 有权
公开(公告)号：US10018166B2
公开(公告)日：2018-07-10
申请号：US14840847
申请日：2015-08-31
申请人： MANN+HUMMEL GMBH
发明人： Martin Veit , Martin Klein
IPC分类号： F02M37/22 , B01D29/21 , B01D29/58 , B01D36/00 , B01D29/11 , B01D35/30
CPC分类号： F02M37/24 , B01D29/11 , B01D29/21 , B01D29/58 , B01D35/30 , B01D36/003 , B01D2201/291
摘要： A filter (10) with a filter element (36) are described. A housing (12) includes at least one fuel inlet, fuel outlet (18) and a water outlet (30) for water separated from the fuel. The filter element (36) within the housing separates the fuel inlet (26) from the fuel outlet (18). The filter element (36) includes a hollow body filter medium (38) flowed through radially. A water separation unit (56) with a hollow body hydrophobic fuel-permeable separating medium (66) separates water contained in the fuel and includes at least one support structure disposed in the flow path (78) in such a way that a precipitation gap (74) is realized between the filter medium (38) and the separating medium (66). The precipitation gap (74) is connected with the water outlet (30).

3. 发明授权

US09987571B2 Filter insert piece comprising a pleated filter element 有权
公开(公告)号：US09987571B2
公开(公告)日：2018-06-05
申请号：US15351789
申请日：2016-11-15
申请人： MANN+HUMMEL GMBH
发明人： Martin Klein , Frank Bartel , Jobst Eisengraeber-Pabst , Anton Kreiner , Pamela Gohl , Lars Spelter , Armando Labarta
IPC分类号： B01D29/21 , B01D46/52 , B01D35/00
CPC分类号： B01D29/21 , B01D35/005 , B01D46/522 , B01D2201/0415 , B01D2201/122 , B01D2279/40 , B01D2279/60
摘要： A filter insert piece has a filter element with first and second pleated sections each having parallel pleats. The first and second pleated sections each have an inflow side. A first flat outflow side of the first pleated section and a second flat outflow side of the second pleated section adjoin a common clean chamber of the filter element. A length of the pleats of the first and second pleated sections is such that a spacing of an outwardly positioned pleat end face of the pleats at the first or second inflow side, respectively, relative to the center axis increases or decreases monotonic from pleat to pleat. The respective end pleats of the first and of the second pleated sections have a different length extension measured from the outwardly positioned pleat end face of the first end pleats or the second end pleats relative to the center axis.

4. 发明授权

US08801928B2 Fuel supply device, particularly for an internal combustion engine 有权
标题翻译：燃油供应装置，特别是用于内燃机
公开(公告)号：US08801928B2
公开(公告)日：2014-08-12
申请号：US13710121
申请日：2012-12-10
申请人： Mann+Hummel GmbH
发明人： Steffi Kiedaisch , Martin Klein
IPC分类号： B01D29/56 , B01D27/14 , F02M37/22 , B01D17/022
CPC分类号： F02M37/221 , B01D17/045
摘要： A fuel supply device (1), particularly for an internal combustion engine (6), is equipped with a particulate filter and a water trap. In order to improve the separation effect, while simultaneously reducing the separation material that is required, it is proposed to configure the water trap (5, 8, 30) as a separate component connected downstream of the fuel filer (4) and to provide it with a first separation stage made of coalescent material and a second separation stage made of hydrophobic material, and to dispose the separation stages such that between them the fuel is diverted.
摘要翻译：燃料供应装置（1），特别是用于内燃机（6）的燃料供应装置（1）装备有颗粒过滤器和水阱。为了提高分离效果，在同时减少所需的分离材料的同时，提出将捕集阱（5,8,30）设置为连接在燃料过滤器（4）下游的单独部件，并将其提供具有由聚结材料制成的第一分离阶段和由疏水材料制成的第二分离阶段，并且设置分离阶段，使得它们之间燃料转向。

5. 发明申请

US20130098825A1 Fuel Supply Device, Particularly for an Internal Combustion Engine 有权
标题翻译：燃料供应装置，特别是用于内燃机
公开(公告)号：US20130098825A1
公开(公告)日：2013-04-25
申请号：US13710121
申请日：2012-12-10
申请人： MANN+HUMMEL GMBH
发明人： Steffi Kiedaisch , Martin Klein
IPC分类号： F02M37/22
CPC分类号： F02M37/221 , B01D17/045
摘要： A fuel supply device (1), particularly for an internal combustion engine (6), is equipped with a particulate filter and a water trap. In order to improve the separation effect, while simultaneously reducing the separation material that is required, it is proposed to configure the water trap (5, 8, 30) as a separate component connected downstream of the fuel filer (4) and to provide it with a first separation stage made of coalescent material and a second separation stage made of hydrophobic material, and to dispose the separation stages such that between them the fuel is diverted.
摘要翻译：燃料供应装置（1），特别是用于内燃机（6）的燃料供应装置（1）装备有颗粒过滤器和水阱。为了提高分离效果，在同时减少所需的分离材料的同时，提出将捕集阱（5,8,30）设置为连接在燃料过滤器（4）下游的单独部件，并将其提供具有由聚结材料制成的第一分离阶段和由疏水材料制成的第二分离阶段，并且设置分离阶段，使得它们之间燃料转向。

6. 发明申请

US20210129060A1 Filter medium, method for producing same and the filter medium in a filter element 有权
公开(公告)号：US20210129060A1
公开(公告)日：2021-05-06
申请号：US17090003
申请日：2020-11-05
申请人： MANN+HUMMEL GmbH
发明人： Christian Zisslsberger , Christoph Krautner , Jens Neumann , Matthias Heinzmann , Martin Klein , Maximilian Bauch
IPC分类号： B01D39/16 , B32B5/02 , B32B5/26 , B32B7/12 , B32B7/02 , B32B3/26 , B32B37/12 , B32B37/18 , B32B37/02 , B01D39/18
摘要： A filter medium (1) includes a substrate layer (2) and a nanofiber layer (3), the nanofiber layer (3) being connected to the substrate layer (2) by adhesive and/or hot-melt adhesive fibers (4) which pass through the nanofiber layer. In the sequence of layers, the nanofiber layer (3) is located between the substrate layer (2) and the adhesive and/or hot-melt adhesive fibers (4). An adhesion promoter layer (6) is present between the nanofiber layer (3) and the substrate layer (2), which adhesion promoter layer comprises an adhesion promoting agent applied over the surface of the substrate layer (2), the nanofiber layer (3) being fixed to the substrate layer (2) by means of the adhesion promoter layer (6). A method for producing the filter medium (1) and a use of the filter medium (1) are also disclosed.

7. 发明申请

US20190134549A1 Filter Element, in Particular for Gas Filtration 审中-公开
公开(公告)号：US20190134549A1
公开(公告)日：2019-05-09
申请号：US16231484
申请日：2018-12-22
申请人： MANN+HUMMEL GmbH
发明人： Martin Klein , Joerg Menssen , Klaus-Dieter Ruhland
IPC分类号： B01D46/00 , B01D46/04
摘要： A filter element is provided with at least one filter medium body and a flow chamber that is at least partially enclosed by the at least one filter medium body. A distribution element is provided that distributes a flushing gas to be introduced into the flow chamber. A carrier body that forms a wall element of the wall delimiting the flow chamber is provided. The distribution element is fastened to the carrier body. A filter device is provided with a filter housing that accommodates the filter element and is further provided with a flushing gas device.

8. 发明授权

US10040019B2 Pleated filter element 有权
公开(公告)号：US10040019B2
公开(公告)日：2018-08-07
申请号：US15352087
申请日：2016-11-15
申请人： MANN+HUMMEL GMBH
发明人： Martin Klein , Frank Bartel , Jobst Eisengraeber-Pabst , Anton Kreiner , Pamela Gohl , Lars Spelter , Armando Labarta
IPC分类号： B01D46/00 , B01D46/52 , B01D29/21 , B01D29/52 , B01D46/24
摘要： A filter element is provided with a folded bellows that has a first pleated section with parallel arranged first pleats and a second pleated section with parallel arranged second pleats. The first pleats of the first pleated section are positioned at an angle relative to the second pleats of the second pleated section. The end face edges of the first pleats of the first pleated section adjoin a first clean chamber. The end face edges of the second pleats of the second pleated section adjoin a second clean chamber. The second clean chamber is delimited by a longitudinal side of an edge-side pleat of the first pleated section. The first and second clean chambers are connected to each other. A filter insert with such a filter element is provided.

9. 发明申请

US20170056793A1 Filter Insert Piece Comprising a Pleated Filter Element 有权
标题翻译：过滤包括褶皱过滤器元件的插入件
公开(公告)号：US20170056793A1
公开(公告)日：2017-03-02
申请号：US15351789
申请日：2016-11-15
申请人： MANN+HUMMEL GMBH
发明人： Martin Klein , Frank Bartel , Jobst Eisengraeber-Pabst , Anton Kreiner , Pamela Gohl , Lars Spelter , Armando Labarta
IPC分类号： B01D29/21 , B01D35/00 , B01D46/52
CPC分类号： B01D29/21 , B01D35/005 , B01D46/522 , B01D2201/0415 , B01D2201/122 , B01D2279/40 , B01D2279/60
摘要： A filter insert piece has a filter element with first and second pleated sections each having parallel pleats. The first and second pleated sections each have an inflow side. A first flat outflow side of the first pleated section and a second flat outflow side of the second pleated section adjoin a common clean chamber of the filter element. A length of the pleats of the first and second pleated sections is such that a spacing of an outwardly positioned pleat end face of the pleats at the first or second inflow side, respectively, relative to the center axis increases or decreases monotonic from pleat to pleat. The respective end pleats of the first and of the second pleated sections have a different length extension measured from the outwardly positioned pleat end face of the first end pleats or the second end pleats relative to the center axis.
摘要翻译：过滤器插入件具有过滤器元件，其中第一和第二打褶部分各自具有平行的褶皱。第一和第二打褶部分各自具有流入侧。第一打褶部分的第一扁平流出侧和第二打褶部分的第二扁平流出侧与过滤元件的公共清洁室相邻。第一和第二褶皱部分的褶皱的长度使得褶皱在第一或第二流入侧的向外定位的褶皱端面相对于中心轴线的间隔分别增加或减小，从褶皱到褶皱单调。第一和第二打褶部分的相应端部褶皱具有从第一端褶皱的向外定位的褶皱端面或相对于中心轴线的第二端褶皱测量的不同长度的延伸。

10. 发明申请

US20140353229A1 Filter Element of a Filter And Method For Manufacturing Filter Element 有权
标题翻译：过滤器的过滤元件和制造过滤元件的方法
公开(公告)号：US20140353229A1
公开(公告)日：2014-12-04
申请号：US14293526
申请日：2014-06-02
申请人： MANN+HUMMEL GMBH
发明人： Martin Klein
IPC分类号： B01D35/18 , F02M31/125
CPC分类号： B01D35/18 , B01D2201/0407 , B01D2201/291 , B01D2201/4084 , F02M31/125 , F02M37/223 , Y02T10/126 , Y10T29/49826
摘要： A filter element (10) of a filter for fluid, particularly fuel, oil, water, urea solution or air, particularly of a combustion engine, particularly of an automobile, and a method for manufacturing same are described. The filter element (10) comprises a filter medium (14) structured as a filter medium hollow body (12) and closed circumferentially at least with respect to an element axis (16). The filter medium (14) is enclosed at least partially circumferentially and at least partially axially by an electrical heating jacket (26). The filter medium (14) has, on at least one front side, an end member (32) that is connected tightly at least to the filter medium (14). After insertion of the filter medium hollow body (12) into the heating jacket (26), the front side of the filter medium hollow body (12) is provided with an end member (32).
摘要翻译：描述了用于流体，特别是燃料，油，水，尿素溶液或空气，特别是内燃机，特别是汽车的过滤器的过滤元件（10）及其制造方法。过滤元件（10）包括被构造为过滤介质中空体（12）的过滤介质（14），至少相对于元件轴线（16）圆周地闭合。过滤介质（14）至少部分地周向地并且至少部分地由电加热套（26）封闭。过滤介质（14）在至少一个前侧具有至少紧密连接到过滤介质（14）的端部构件（32）。过滤介质中空体（12）插入加热套（26）后，过滤介质中空体（12）的前侧设有端部构件（32）。

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