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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。
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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
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。
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公开(公告)号：US07918997B2
公开(公告)日：2011-04-05
申请号：US11354166
申请日：2006-02-15
CPC分类号： B01D29/114 , B01D29/117 , B01D29/54 , B01D29/96 , B01D35/153 , B01D35/30 , B01D2201/0415 , B01D2201/4015 , B01D2201/4076
摘要： A filter system for a fluid having a cup-shaped housing releasably connected to a connecting head and a filter element arranged in the housing, in which the releasable connection is formed by at least one connecting element formed on the connecting head which engages a connecting element formed by a part of the filter element in combination with a part of the cup-shaped housing such that the connection between the housing and the receiving head can only be produced if a proper filter element is installed in the housing.
摘要翻译： 一种用于流体的过滤系统，其具有可释放地连接到连接头的杯形壳体和布置在壳体中的过滤元件，其中可释放连接由形成在连接头上的至少一个连接元件形成，该连接元件与连接元件 由过滤元件的一部分与杯形壳体的一部分组合形成，使得仅当适当的过滤元件安装在壳体中时才可以产生壳体和接收头之间的连接。
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公开(公告)号：US07744758B2
公开(公告)日：2010-06-29
申请号：US11354161
申请日：2006-02-15
IPC分类号： B01D35/153 , B01D35/00
CPC分类号： B01D27/144 , B01D35/153 , B01D35/30 , B01D2201/0415 , B01D2201/4015 , B01D2201/4046
摘要： A liquid filter, especially oil filter for an internal combustion engine, having a cup-shaped housing with a liquid inlet and a liquid outlet, a filter element arranged with a seal between the inlet and outlet, and a one-piece barrier membrane arranged in the area of the opening of the cup-shaped housing such that the liquid inlet and/or the liquid outlet can be closed by the barrier membrane.
摘要翻译： 一种液体过滤器，特别是用于内燃机的油过滤器，具有具有液体入口和液体出口的杯形壳体，在入口和出口之间布置有密封件的过滤元件，以及布置成 杯形壳体的开口的面积使得液体入口和/或液体出口可以被阻隔膜封闭。
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公开(公告)号：US07635429B2
公开(公告)日：2009-12-22
申请号：US11521298
申请日：2006-09-15
申请人： Ralf Bauder , Michael Wolf , Karlheinz Muenkel , Joachim Stinzendoerfer , Duc Cuong Nguyen , Oliver Scherer , Martin Gruber
发明人： Ralf Bauder , Michael Wolf , Karlheinz Muenkel , Joachim Stinzendoerfer , Duc Cuong Nguyen , Oliver Scherer , Martin Gruber
IPC分类号： B01D29/00
CPC分类号： B01D29/232 , B01D29/21 , B01D29/54 , B01D2201/298
摘要： A compact filter element with a large filter surface area having inner and outer rings of filter material with an annular space between them, such that fluid to be filtered can be introduced into the annular space between the rings of filter material and a portion thereof can flow through the outer ring of filter material to the periphery of the filter element and another portion thereof can flow through the inner ring of filter material to the center of the filter element; at least one fluid-permeable support member for the filter material, and at least one end disk on an axial end face of the filter element affixed to the rings of filter material in a sealed manner, in which the end disk has a centrally arranged inlet opening for the fluid to be filtered and one or more radially extending distributor channels leading from the central inlet opening to at least one eccentrically arranged outlet opening which opens into the annular space between the rings of filter material to admit fluid to be filtered to the annular space.
摘要翻译： 具有大的过滤器表面积的紧凑的过滤元件具有过滤材料的内圈和外圈，在它们之间具有环形空间，使得待过滤的流体可以被引入到过滤材料的环之间的环形空间中，并且其一部分可以流动 通过过滤材料的外环到过滤元件的周边，并且其另一部分可以流过过滤材料的内圈到过滤元件的中心; 用于过滤材料的至少一个流体可渗透的支撑构件，以及以密封方式固定到过滤材料环上的过滤元件的轴向端面上的至少一个端盘，其中端盘具有居中布置的入口 用于待过滤的流体的开口和从中心入口开口引导到至少一个偏心布置的出口开口的一个或多个径向延伸的分配器通道，该出口开口进入过滤材料环之间的环形空间，以将待过滤的流体接纳到环形 空间。
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公开(公告)号：US20070090040A1
公开(公告)日：2007-04-26
申请号：US11521298
申请日：2006-09-15
申请人： Ralf Bauder , Michael Wolf , Karlheinz Muenkel , Joachim Stinzendoerfer , Duc Cuong Nguyen , Oliver Scherer , Martin Gruber
发明人： Ralf Bauder , Michael Wolf , Karlheinz Muenkel , Joachim Stinzendoerfer , Duc Cuong Nguyen , Oliver Scherer , Martin Gruber
CPC分类号： B01D29/232 , B01D29/21 , B01D29/54 , B01D2201/298
摘要： A compact filter element with a large filter surface area having inner and outer rings of filter material with an annular space between them, such that fluid to be filtered can be introduced into the annular space between the rings of filter material and a portion thereof can flow through the outer ring of filter material to the periphery of the filter element and another portion thereof can flow through the inner ring of filter material to the center of the filter element; at least one fluid-permeable support member for the filter material, and at least one end disk on an axial end face of the filter element affixed to the rings of filter material in a sealed manner, in which the end disk has a centrally arranged inlet opening for the fluid to be filtered and one or more radially extending distributor channels leading from the central inlet opening to at least one eccentrically arranged outlet opening which opens into the annular space between the rings of filter material to admit fluid to be filtered to the annular space.
摘要翻译： 具有大的过滤器表面积的紧凑的过滤元件具有过滤材料的内圈和外圈，在它们之间具有环形空间，使得待过滤的流体可以被引入到过滤材料的环之间的环形空间中，并且其一部分可以流动 通过过滤材料的外环到过滤元件的周边，并且其另一部分可以流过过滤材料的内圈到过滤元件的中心; 用于过滤材料的至少一个流体可渗透的支撑构件，以及以密封方式固定到过滤材料环上的过滤元件的轴向端面上的至少一个端盘，其中端盘具有居中布置的入口 用于待过滤的流体的开口和从中心入口开口引导到至少一个偏心布置的出口开口的一个或多个径向延伸的分配器通道，该出口开口进入过滤材料环之间的环形空间，以将待过滤的流体接纳到环形 空间。
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公开(公告)号：US08444736B2
公开(公告)日：2013-05-21
申请号：US13466765
申请日：2012-05-08
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。
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公开(公告)号：US20100181243A1
公开(公告)日：2010-07-22
申请号：US12376012
申请日：2007-07-12
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）。
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公开(公告)号：US08097154B2
公开(公告)日：2012-01-17
申请号：US12376012
申请日：2007-07-12
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）。
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公开(公告)号：USD705412S1
公开(公告)日：2014-05-20
申请号：US29429278
申请日：2012-08-08
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