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1. 发明申请

US20200282342A1 Filter device, in particular liquid filter 审中-公开
公开(公告)号：US20200282342A1
公开(公告)日：2020-09-10
申请号：US16820846
申请日：2020-03-17
申请人： MANN+HUMMEL GmbH
发明人： Dieter Schreckenberger , Christian Thalmann , Robert Hasenfratz , Fabian Wagner , Frank Pflueger , André Roesgen
IPC分类号： B01D27/10 , B01D36/00 , B01D27/08 , B01D35/00
摘要： A filter device includes in a filter housing a hollow cylindrical filter element having frontal end plates. A port having a first sealing element is incorporated into a cover the filter housing, said sealing element being arranged coaxially relative to a second sealing element in a flow opening in the end plate.

2. 发明授权

US10399012B2 Treatment device for treating fluids, in particular liquid fluids, and treatment element of treatment device 有权
公开(公告)号：US10399012B2
公开(公告)日：2019-09-03
申请号：US15186463
申请日：2016-06-18
申请人： MANN+HUMMEL GMBH
发明人： Christian Thalmann , Robert Hasenfratz , Fabian Wagner , André Roesgen , Frank Pflueger
IPC分类号： B01D29/11 , B01D35/147 , B01D27/10 , B01D27/06 , B01D29/21
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).

3. 发明授权

US10343091B2 Filter element, filter, and filter system with return line bypass 有权
公开(公告)号：US10343091B2
公开(公告)日：2019-07-09
申请号：US15467731
申请日：2017-03-23
申请人： MANN+HUMMEL GMBH
发明人： Norbert Strassenberger , Kathrin Tschepe , Heiko Wyhler , Christian Kocksch , Christopher Banks , Martin Postel , Christian Thalmann , Frank Pflueger , Christine Oprisch
IPC分类号： B01D35/147 , B01D35/16 , B01D29/66 , B01D35/153 , B01D29/11 , B01D27/10 , B01D29/21
摘要： A filter element has a filter material defining a raw side and a clean side of the filter element and to be flowed through by a medium to be filtered from the raw side to the clean side. A non-return element is disposed on the filter material. The non-return element allows a return flow of the filtered medium from the clean side back to the raw side and prevents a flow of the unfiltered medium from the raw side to the clean side. A filter and a filter system with such a filter element are disclosed. The filter system has a pump to supply medium to be filtered to the filter.

4. 发明授权

US10316804B2 Filter element with at least one guide crosspiece, filter with a filter element and filter housing of a filter 有权
公开(公告)号：US10316804B2
公开(公告)日：2019-06-11
申请号：US15583445
申请日：2017-05-01
申请人： MANN+HUMMEL GMBH
发明人： Robert Hasenfratz , Fabian Wagner , André Roesgen , Christian Thalmann , Frank Pflueger , Nadine Donauer , Werner Blossey , Mario Rieger , Andreas Weber , Pascal Neef
IPC分类号： B01D46/00 , F02M35/024 , B01D46/10 , B01D46/42 , F02M35/02
摘要： A filter housing (11) has at least one inlet (15) and at least one outlet (17) for the fluid. The filter element (10) includes a filter body of a filter medium (18).The filter element (10) is configured to be arranged in a filter housing (11) separating the at least one inlet (15) from the at least one outlet (17). An element axis (14) of the filter element (10) and a housing axis (25) of the filter housing (11) can be aligned parallel or axially to an installation direction (12) of the filter element into the filter housing. The filter element (10) may include at least one guide crosspiece (46, 48) which extends axially and radially outward on a peripheral exterior side (26), relative to the element axis (14), of the filter element (10). The filter element (10) has at least one seal (42) running peripherally relative to the element axis (14), the seal (42) having a seal line with at least one convexity (54) arranged peripherally between two corner regions of the filter element (10) and is separated by these corner regions.

5. 发明授权

US10279298B2 Plate-type filter element for gas filtration 有权
公开(公告)号：US10279298B2
公开(公告)日：2019-05-07
申请号：US15456721
申请日：2017-03-13
申请人： MANN + HUMMEL GMBH
发明人： Arthur Sudermann , Marcel Hofmeister , Daniel Schmid , Stefan Walz , Matthias Krohlow , Thomas Sieber , Michael Kolmeder , Frank Pflueger , Christian Thalmann , André Roesgen , Robert Hasenfratz , Fabian Wagner
IPC分类号： B01D46/10 , B01D46/12 , B01D46/52 , B01D46/00
摘要： A plate-type filter element for gas filtration has a filter medium body with a circumferentially extending seal that contacts seal-tightly a first sealing surface of a filter housing extending in a filter element plane of the filter element. A sealing bracket is connected to the seal and contacts seal-tightly a second sealing surface of the filter housing extending at least partially outside of the filter element plane. A filter device has a filter housing with first and second sealing surfaces. A plate-type filter element is mountable exchangeably in the filter housing. The filter element has a filter medium body, a circumferentially extending seal, and a sealing bracket connected to the seal. The first sealing surface extends in the filter element plane; the second sealing surface extends partially outside of the filter element plane. The seal contacts seal-tightly the first sealing surface; the sealing bracket seal-tightly contacts the second sealing surface.

6. 发明授权

US10184434B2 Filter device, in particular for gas filtration 有权
公开(公告)号：US10184434B2
公开(公告)日：2019-01-22
申请号：US15130043
申请日：2016-04-15
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 , B01D46/12 , B01D46/00 , B01D46/52 , F02M35/02
摘要： A filter device having a filter housing and a filter element having a first and a second filter media body at a common filter element housing. Cooperating positive-locking elements are disposed at the filter housing and a the filter element housing, which engage in a positive-locking manner.

7. 发明授权

US09638147B2 Filter element with at least one guide crosspiece, filter with a filter element and filter housing of a filter 有权
公开(公告)号：US09638147B2
公开(公告)日：2017-05-02
申请号：US14329963
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 , Nadine Sorger , Werner Blossey , Mario Rieger , Andreas Weber , Pascal Neef
IPC分类号： B01D46/00 , F02M35/024 , B01D46/10 , F02M35/02
CPC分类号： F02M35/02416 , B01D46/10 , B01D46/4227 , B01D2265/025 , F02M35/0202
摘要： A filter housing (11) has at least one inlet (15) and at least one outlet (17) for the fluid. The filter element (10) includes an open filter bellows (16) of a filter medium (18).The filter element (10) is arranged in a filter housing (11) separating the at least one inlet (15) from the at least one outlet (17). An element axis (14) of the filter element (10) and a housing axis (25) of the filter housing (11) can be aligned parallel or axially to an installation direction (12) of the filter element for installing the filter element (10) into the filter housing. The filter element (10) includes at least one guide crosspiece (46, 48) which extends axially and radially outward on a peripheral exterior side (26), relative to the element axis (14), of the filter element (10). The filter element (10) has at least one seal (42) running peripherally relative to the element axis (14), the seal (42) having a seal line with at least one convexity (54) arranged peripherally between two corner regions of the filter element (10) and is separated by these corner regions.

8. 发明申请

US20160220934A1 Filter element, in particular, for gas filtration 审中-公开
标题翻译：过滤元件，特别是用于气体过滤
公开(公告)号：US20160220934A1
公开(公告)日：2016-08-04
申请号：US15098501
申请日：2016-04-14
申请人： Mann+Hummel GMBH
发明人： Robert Hasenfratz , Fabian Wagner , André Roesgen , Christian Thalmann , Frank Pflueger
IPC分类号： B01D46/00 , B01D46/52
CPC分类号： F02M35/02416 , B01D46/0005 , B01D46/002 , B01D46/12 , B01D46/521 , B01D2265/02 , B01D2265/025 , F02M35/0215
摘要： A filter element, including: a first filter medium body having an outflow side and an inflow side; a second filter medium body having an outflow side and an inflow side; wherein the filter element has a longitudinal axis; wherein the first and second filter elements are configured both install into and share in common a filter element housing in which the filter medium bodies delimit a shared common clean space from which the purified fluid is to be discharged via at least one outflow opening; wherein the first filter medium body and the second filter medium body have different sizes and/or different shapes and/or different angular positions of the outflow sides adjoining the clean space.
摘要翻译：一种过滤元件，包括：具有流出侧和流入侧的第一过滤介质主体; 具有流出侧和流入侧的第二过滤介质体; 其中所述过滤元件具有纵向轴线; 其中所述第一和第二过滤器元件被配置成过滤元件壳体共同安装并共享过滤元件壳体，其中所述过滤介质主体界定共用的公共清洁空间，净化流体将经由至少一个流出开口排出; 其中所述第一过滤介质体和所述第二过滤介质体具有与所述清洁空间相邻的所述流出侧的尺寸和/或不同形状和/或不同的角度位置。

9. 发明申请

US20150033688A1 Filter Element and Method for Producing a Filter Element 审中-公开
标题翻译：过滤元件和生产过滤元件的方法
公开(公告)号：US20150033688A1
公开(公告)日：2015-02-05
申请号：US14323564
申请日：2014-07-03
申请人： MANN+HUMMEL GMBH
发明人： Fabian Wagner , Robert Hasenfratz , André Roesgen , Christian Thalmann , Frank Pflueger
IPC分类号： B01D29/13 , B01D46/24
CPC分类号： B01D29/13 , B01D29/11 , B01D46/24 , B01D46/2414 , B01D2201/291 , B01D2201/347 , B01D2271/025 , B01D2271/027 , Y10T29/49826
摘要： A filter element (10) of a filter for fluid, in particular fuel, oil, water, urea solution or air, in particular of an internal combustion engine, in particular of a motor vehicle, and a method for producing the same are described. The filter element (10) comprises a filter medium (14), which is designed as a filter medium hollow body (12) and is circumferentially closed at least with respect to an imaginary axis (16). On at least one end face, the filter medium (14) comprises an end body (20). The end body (20) comprises a closing section (28), which is sealingly connected at least to the filter medium (14). Moreover, the end body (20) has a central fluid opening (24) into which a tube-like connecting element (38) of the filter can be inserted. At least one sealing section (30) is provided on the end body (20) for circumferentially sealing the fluid opening (24) with respect to the tube-like connecting element (38). The at least one sealing section (30) is integrally connected to the closing section (28) by way of at least one flexible joining section (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，特别是机动车辆的过滤器的过滤元件（10）及其制造方法。过滤元件（10）包括被设计为过滤介质中空体（12）并且至少相对于虚轴（16）周向闭合的过滤介质（14）。在至少一个端面上，过滤介质（14）包括端体（20）。端体（20）包括至少与过滤介质（14）密封连接的封闭部分（28）。此外，端体（20）具有中心流体开口（24），可以插入过滤器的管状连接元件（38）。至少一个密封部分（30）设置在端体（20）上，用于相对于管状连接元件（38）周向地密封流体开口（24）。所述至少一个密封部分（30）通过至少一个柔性接合部分（32）与所述封闭部分（28）一体连接。

10. 发明申请

US20140090344A1 Flat Filter Element of a Filter, Filter and Support Device of a Filter 有权
标题翻译：过滤器的平面过滤元件，过滤器的过滤器和支撑装置
公开(公告)号：US20140090344A1
公开(公告)日：2014-04-03
申请号：US14044350
申请日：2013-10-02
申请人： MANN+HUMMEL GMBH
发明人： Fabian Wagner , Robert Hasenfratz , André Roesgen , Christian Thalmann , Frank Pflueger
IPC分类号： F02M35/024
CPC分类号： F02M35/02491 , B01D46/0005 , B01D46/10 , B01D46/521 , B01D2271/025
摘要： A flat filter element (34), a filter (10), and a support/positioning body (72, 74, 76) are disclosed. The flat filter element (34) includes a filter medium (64) with an inflow-side raw side (62) and an outflow-side clean side (58). An element sealing section (77) surrounds, circumferentially closed, the filter medium (64) on the raw side (62), the clean side (58), or between the raw side (62) and the clean side (58). The element sealing section (77) serves for supporting a sealing device (78) for sealing the raw side (62) relative to the clean side (58) upon arrangement of the flat filter element (34) in a filter housing (12) of the filter (10). At least one support/positioning body (72, 74, 76) can be supported, for positioning and holding at least the sealing device (76) in the filter housing (12), on the one hand at least on the sealing device (78) and on the other hand on the filter housing (12).
摘要翻译：公开了一种扁平过滤元件（34），过滤器（10）和支撑/定位体（72,74,76）。扁平过滤元件（34）包括具有流入侧原料侧（62）和流出侧清洁侧（58）的过滤介质（64）。元件密封部分（77）围绕原料侧（62），清洁侧（58）或原料侧（62）和清洁侧（58）之间的周向封闭的过滤介质（64）。元件密封部分（77）用于在扁平过滤器元件（34）布置在过滤器壳体（12）的过滤器壳体（12）中时用于支撑密封装置（78），用于相对于清洁侧面（58）密封原料侧过滤器（10）。至少一个支撑/定位体（72,74,76）可以被支撑，一方面至少在密封装置（78）上至少定位和保持至少密封装置（76）在过滤器壳体（12）中），另一方面在过滤器壳体（12）上。

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