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1. 发明授权

US08202341B2 Filter 有权
标题翻译：过滤
公开(公告)号：US08202341B2
公开(公告)日：2012-06-19
申请号：US12412661
申请日：2009-03-27
申请人： Stefan Becker , Duc Cuong Nguyen , Karlheinz Münkel , Steffen Ackermann
发明人： Stefan Becker , Duc Cuong Nguyen , Karlheinz Münkel , Steffen Ackermann
IPC分类号： B01D46/00
CPC分类号： B01D46/2414 , B01D45/06 , B01D45/08 , B01D46/0005 , B01D46/0024 , B01D46/003 , B01D50/002 , B01D2265/028 , Y10S55/17
摘要： A filter is disclosed that includes a filter cup, a filter insert inserted into the filter cup and having a substantially cylindrical shape and a terminal disk arranged at an end face of the filter insert and connected to an end of the filter cup. The terminal disk includes a circumferential rim configured to engage the end of the filter cup and is provided with locking means that positive-lockingly connects the terminal disk and the filter cup.
摘要翻译：公开了一种过滤器，其包括过滤杯，插入过滤杯中的过滤器插入件，并且具有基本圆柱形形状，以及设置在过滤器插入件的端面并连接到过滤杯的端部的端子盘。端子盘包括周缘，其被配置为接合过滤杯的端部并且设置有锁定装置，其将端子盘和过滤杯正向连接。

2. 发明申请

US20090241489A1 FILTER 有权
标题翻译：过滤
公开(公告)号：US20090241489A1
公开(公告)日：2009-10-01
申请号：US12412661
申请日：2009-03-27
申请人： Stefan Becker , Duc Cuong Nguyen , Karlheinz Muenkel , Steffen Ackermann
发明人： Stefan Becker , Duc Cuong Nguyen , Karlheinz Muenkel , Steffen Ackermann
IPC分类号： B01D46/00
CPC分类号： B01D46/2414 , B01D45/06 , B01D45/08 , B01D46/0005 , B01D46/0024 , B01D46/003 , B01D50/002 , B01D2265/028 , Y10S55/17
摘要： A filter is disclosed that includes a filter cup, a filter insert inserted into the filter cup and having a substantially cylindrical shape and a terminal disk arranged at an end face of the filter insert and connected to an end of the filter cup. The terminal disk includes a circumferential rim configured to engage the end of the filter cup and is provided with locking means that positive-lockingly connects the terminal disk and the filter cup.
摘要翻译：公开了一种过滤器，其包括过滤杯，插入过滤杯中的过滤器插入件，并且具有基本圆柱形形状，以及设置在过滤器插入件的端面并连接到过滤杯的端部的端子盘。端子盘包括周缘，其被配置为接合过滤杯的端部并且设置有锁定装置，其将端子盘和过滤杯正向连接。

3. 发明授权

US08888882B2 Filter mechanism for internal combustion engines 有权
标题翻译：内燃机过滤机构
公开(公告)号：US08888882B2
公开(公告)日：2014-11-18
申请号：US13559071
申请日：2012-07-26
申请人： Steffen Ackermann , Ralf Bauder , Duc Cuong Nguyen
发明人： Steffen Ackermann , Ralf Bauder , Duc Cuong Nguyen
IPC分类号： B01D50/00 , B01D46/00 , F01N3/021 , F02M35/02 , F02M35/024 , B01D46/24
CPC分类号： F01N3/021 , B01D46/0021 , B01D46/2411 , B01D50/002 , F02M35/0203 , F02M35/024
摘要： A filter device (10) for an internal combustion engine includes a separator that is embodied as a cyclone preseparator (26), a main filter element (36) exchangeably arranged in a housing compartment (68) of the filter housing (12), and a secondary filter element (38. The housing compartment (68) includes insertion stays (64). The main filter element (36) is embodied in as a double bellows filter including a first radially inwardly positioned filter bellows (40) and a second radially outwardly positioned filter bellows (42) surrounding it. Upon closing of a servicing housing cover (18) a sealing force is generated that acts onto the main filter element (36) and is maintained in the closed state of the servicing cover (18).
摘要翻译：一种用于内燃机的过滤装置（10），其包括被实施为旋风分离器（26）的隔离件，以及可过滤地布置在过滤器壳体（12）的壳体隔室（68）中的主过滤元件，主过滤元件（36）被实施为双波纹管过滤器，其包括第一径向向内定位的过滤器波纹管（40）和第二径向向内定位的第二过滤元件向外定位的过滤器波纹管（42）围绕其，在关闭维修壳体盖（18）时，产生作用在主过滤元件（36）上并保持在维修盖（18）的关闭状态的密封力。

4. 发明授权

US08246702B2 Filter mechanism for internal combustion engines 有权
标题翻译：内燃机过滤机构
公开(公告)号：US08246702B2
公开(公告)日：2012-08-21
申请号：US12645706
申请日：2009-12-23
申请人： Steffen Ackermann , Ralf Bauder , Duc Cuong Nguyen
发明人： Steffen Ackermann , Ralf Bauder , Duc Cuong Nguyen
IPC分类号： B01D50/00
CPC分类号： F01N3/021 , B01D46/0021 , B01D46/2411 , B01D50/002 , F02M35/0203 , F02M35/024
摘要： The invention relates to a filter device (10), in particular for filtering intake air of an internal combustion engine. The filter device (10) comprises a separator that is embodied in particular as a cyclone preseparator (26), moreover a main filter element (36) exchangeably arranged in a housing compartment (68) of the filter housing (12), as well as a secondary filter element (38) that in the flow direction of the fluid to be cleaned is arranged downstream. The housing compartment (68), for facilitating premounting of the main filter element (36) therein, comprises insertion stays (64). The main filter element (36) is embodied in particular as a double bellows filter, comprising a first radially inwardly positioned filter bellows (40) and a second radially outwardly positioned filter bellows (42) surrounding it. Upon closing of a servicing cover (18) that closes the housing compartment (68) a sealing force is generated that acts onto the main filter element (36) and is maintained in the closed state of the servicing cover (18).
摘要翻译：本发明涉及过滤器装置（10），特别是用于过滤内燃机的进气。过滤装置（10）包括特别地被实施为旋风分离器（26）的分离器，此外还包括可更换地布置在过滤器壳体（12）的壳体隔室（68）中的主过滤元件（36），以及在待清洗流体的流动方向上的次级过滤器元件（38）布置在下游。用于促进主过滤器元件（36）在其中的预先安装的壳体隔室（68）包括插入撑杆（64）。主过滤器元件（36）特别地实施为双波纹管过滤器，包括第一径向向内定位的过滤器波纹管（40）和围绕其的第二径向向外定位的过滤器波纹管（42）。在关闭关闭壳体隔室（68）的维修盖（18）时，产生作用在主过滤元件（36）上并保持在维修盖（18）的关闭状态的密封力。

5. 发明授权

US08097154B2 Filter unit having a conical thread 有权
标题翻译：具有锥形螺纹的过滤单元
公开(公告)号：US08097154B2
公开(公告)日：2012-01-17
申请号：US12376012
申请日：2007-07-12
申请人： Klemens Dworatzek , Ralf Bauder , Steffen Ackermann
发明人： Klemens Dworatzek , Ralf Bauder , Steffen Ackermann
IPC分类号： B01D27/08
CPC分类号： B01D46/2414 , B01D2265/02 , B01D2265/021 , B01D2265/029
摘要： To be able to insert a cylindrical filter element (10) which is joined at each end to an end disk (14) quickly into a housing element (40) in a filter unit (100) and connect it firmly, a screw connection having conical threads (16, 46) on the filter element (10) and on the bottom of the housing (41) is provided.
摘要翻译：为了能够插入圆柱形过滤器元件（10），其在每个端部处连接到端盘（14），快速地进入过滤器单元（100）中的壳体元件（40）并且牢固地连接，具有圆锥形提供了在过滤元件（10）上和壳体（41）的底部上的螺纹（16,46）。

6. 发明授权

US08444736B2 Air filter unit having a radially divided housing 失效
标题翻译：空气过滤器单元具有径向分隔的壳体
公开(公告)号：US08444736B2
公开(公告)日：2013-05-21
申请号：US13466765
申请日：2012-05-08
申请人： Klemens Dworatzek , Ralf Bauder , Steffen Ackermann
发明人： Klemens Dworatzek , Ralf Bauder , Steffen Ackermann
IPC分类号： B01D39/00 , B01D46/00 , B01D27/00 , B01D35/00 , B01D35/28
CPC分类号： B01D46/2414 , B01D46/0046 , B01D2265/022 , B01D2265/026 , B01D2265/028 , B01D2265/029 , B01D2265/06 , Y10T29/49881
摘要： In a filter element (10) having a filter bellows (11) which is covered at each end by an end disk (13, 14), the end disks (13, 14) are each provided with at least one coupling element for coupling to a filter housing (20) and connected to one another via at least one central tube (12) spanning the filter bellows (11). Alternatively, a central tube which runs right through and onto which end disks and filter bellows are pushed and which is configured at its ends for coupling with parts of the housing is present.
摘要翻译：在具有过滤器波纹管（11）的过滤器元件（10）中，每个端部被端盘（13,14）覆盖，端盘（13,14）各自设置有至少一个联接元件，过滤器壳体（20）并且经由穿过过滤器波纹管（11）的至少一个中心管（12）彼此连接。或者，存在中心管，该中心管直接穿过和延伸到哪个端盘和过滤器波纹管上，并且在其端部处被配置以与壳体的部件联接。

7. 发明申请

US20100181243A1 Filter Unit Having a Conical Thread 有权
标题翻译：具有锥形螺纹的过滤器单元
公开(公告)号：US20100181243A1
公开(公告)日：2010-07-22
申请号：US12376012
申请日：2007-07-12
申请人： Klemens Dworatzek , Ralf Bauder , Steffen Ackermann
发明人： Klemens Dworatzek , Ralf Bauder , Steffen Ackermann
IPC分类号： B01D35/30
CPC分类号： B01D46/2414 , B01D2265/02 , B01D2265/021 , B01D2265/029
摘要： To be able to insert a cylindrical filter element (10) which is joined at each end to an end disk (14) quickly into a housing element (40) in a filter unit (100) and connect it firmly, a screw connection having conical threads (16, 46) on the filter element (10) and on the bottom of the housing (41) is provided.
摘要翻译：为了能够插入圆柱形过滤器元件（10），其在每个端部处连接到端盘（14），快速地进入过滤器单元（100）中的壳体元件（40）并且牢固地连接，具有圆锥形提供了在过滤元件（10）上和壳体（41）的底部上的螺纹（16,46）。

8. 发明授权

US08523973B2 Filter element for fluid filtration, in particular for intake air of internal combustion engines 有权
标题翻译：用于流体过滤的过滤元件，特别是用于内燃机的进气
公开(公告)号：US08523973B2
公开(公告)日：2013-09-03
申请号：US13607715
申请日：2012-09-08
申请人： Steffen Ackermann , Michael Kaufmann , Klaus-Dieter Ruhland
发明人： Steffen Ackermann , Michael Kaufmann , Klaus-Dieter Ruhland
IPC分类号： B01D46/00
CPC分类号： B01D46/2414 , B01D2265/029 , B01D2265/04 , B01D2265/06 , B01D2271/022
摘要： A filter element (1) for fluid filtration has a hollow-cylindrical filter medium (2) folded in a star shape, an outlet-side end plate (3) and a second end plate (4), a hollow-cylindrical supporting mesh (5) disposed in the interior (6) of the filter medium, wherein at the outlet-side end of the filter element, the supporting mesh has a connecting region (11) in which the supporting mesh (5) is provided with a coupling element (7). In the connecting region (7) the supporting mesh (5) includes a radially outwardly projecting collar (8) protruding beyond the outlet-side end face (9) of the filter medium. The outlet-side end plate (3) encloses the outlet-side end face (9) of the filter medium (2) and the collar (8) and has an annular axial seal (10).
摘要翻译：用于流体过滤的过滤元件（1）具有以星形折叠的中空圆柱形过滤介质（2），出口侧端板（3）和第二端板（4），中空圆柱形支撑网 5）设置在过滤介质的内部（6）中，其中在过滤元件的出口侧端部处，支撑网具有连接区域（11），其中支撑网（5）在其中设置有联接元件（7）。在连接区域（7）中，支撑网（5）包括突出超过过滤介质的出口侧端面（9）的径向向外突出的凸缘（8）。出口侧端板（3）包围过滤介质（2）和轴环（8）的出口侧端面（9）并且具有环形轴向密封件（10）。

9. 外观设计

USD705412S1 Air filter 有权
公开(公告)号：USD705412S1
公开(公告)日：2014-05-20
申请号：US29429278
申请日：2012-08-08
申请人： Klemens Dworatzek , Ralf Bauder , Steffen Ackermann
设计人： Klemens Dworatzek , Ralf Bauder , Steffen Ackermann

10. 发明申请

US20120324849A1 Filter Element for Fluid Filtration, in Particular for Intake Air of Internal Combustion Engines 有权
标题翻译：用于流体过滤的过滤元件，特别是内燃机的进气
公开(公告)号：US20120324849A1
公开(公告)日：2012-12-27
申请号：US13607715
申请日：2012-09-08
申请人： Steffen Ackermann , Michael Kaufmann , Klaus-Dieter Ruhland
发明人： Steffen Ackermann , Michael Kaufmann , Klaus-Dieter Ruhland
IPC分类号： B01D46/24
CPC分类号： B01D46/2414 , B01D2265/029 , B01D2265/04 , B01D2265/06 , B01D2271/022
摘要： A filter element (1) for fluid filtration has a hollow-cylindrical filter medium (2) folded in a star shape, an outlet-side end plate (3) and a second end plate (4), a hollow-cylindrical supporting mesh (5) disposed in the interior (6) of the filter medium, wherein at the outlet-side end of the filter element, the supporting mesh has a connecting region (11) in which the supporting mesh (5) is provided with a coupling element (7). In the connecting region (7) the supporting mesh (5) includes a radially outwardly projecting collar (8) protruding beyond the outlet-side end face (9) of the filter medium. The outlet-side end plate (3) encloses the outlet-side end face (9) of the filter medium (2) and the collar (8) and has an annular axial seal (10).
摘要翻译：用于流体过滤的过滤元件（1）具有以星形折叠的中空圆柱形过滤介质（2），出口侧端板（3）和第二端板（4），中空圆柱形支撑网 5）设置在过滤介质的内部（6）中，其中在过滤元件的出口侧端部处，支撑网具有连接区域（11），其中支撑网（5）在其中设置有联接元件（7）。在连接区域（7）中，支撑网（5）包括突出超过过滤介质的出口侧端面（9）的径向向外突出的凸缘（8）。出口侧端板（3）包围过滤介质（2）和轴环（8）的出口侧端面（9）并且具有环形轴向密封件（10）。

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