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1. 发明授权

US06994768B2 Cylindrical filter element 有权
公开(公告)号：US06994768B2
公开(公告)日：2006-02-07
申请号：US10151294
申请日：2002-05-21
申请人： Guenter Jokschas , Helmut Luka , Norbert Strassenberger , Gerhard Vilsmaier , Matthaeus Huber
发明人： Guenter Jokschas , Helmut Luka , Norbert Strassenberger , Gerhard Vilsmaier , Matthaeus Huber
IPC分类号： B32B31/00 , B32B31/04
CPC分类号： B01D29/21 , B01D2201/0415 , B01D2201/34
摘要： A cylindrical filter element which comprises a folded filter medium, in particular having a pleated configuration, which is annularly secured to a hollow cylinder, two expanded film axial end plates, and a support tube which is integrated into the cylindrical filter element and upon which the folded filter medium may be affixed. The support tube has an annular components adjacent respective axial end plates which has an interlocking fit with the film end plates and which may be connected to a sealing element.

2. 发明授权

US06391193B1 Dual filter 有权
标题翻译：双过滤器
公开(公告)号：US06391193B1
公开(公告)日：2002-05-21
申请号：US09555271
申请日：2000-12-04
申请人： Helmut Luka
发明人： Helmut Luka
IPC分类号： B01D2714
CPC分类号： F01M1/10 , B01D27/06 , B01D27/08 , B01D27/103 , B01D27/106 , B01D27/144 , B01D2201/162 , B01D2201/188 , B01D2201/4084 , Y10S210/13 , Y10S210/17
摘要： Several filter elements (13, 14) for purifying a liquid are connected with a connecting piece (21) to form a single structural unit which is then arranged in a filter housing (12). One of the advantages of the invention is that the filter elements (13, 14) can be connected before they are introduced into the filter housing (12). This makes the final assembly of the complete filter (11) considerably easier by reducing the number of parts. The connecting piece (21) can also be used to separate a flow of liquid into two partial flows which can be filtered through different filter elements so that they differ in their degree of purity.
摘要翻译：用于净化液体的几个过滤器元件（13,14）与连接件（21）连接以形成一个单一的结构单元，然后将其布置在过滤器壳体（12）中。本发明的优点之一是在过滤器元件（13,14）被引入过滤器壳体（12）之前可以连接。这使得通过减少零件数量使整个过滤器（11）的最终组装更容易。连接件（21）也可以用于将液体流分离成两个部分流，这些部分流可以通过不同的过滤元件过滤，使得它们在纯度上不同。

3. 发明授权

US5620505A Filter 失效
标题翻译：过滤
公开(公告)号：US5620505A
公开(公告)日：1997-04-15
申请号：US520437
申请日：1995-08-29
申请人： Volker Koch , Helmut Luka , Nikolaus Moser , Bruno Sommer , Manfred Wagner
发明人： Volker Koch , Helmut Luka , Nikolaus Moser , Bruno Sommer , Manfred Wagner
IPC分类号： B01D29/07 , B01D27/06 , B01D27/14 , B01D46/00 , B01D46/10 , B01D46/52 , B01D53/04
CPC分类号： B01D46/10 , B01D46/0024 , B01D46/0036 , B01D46/521 , B01D2271/027
摘要： A filter having a filter element disposed in a filter housing; the filter element being formed of a pleated filter paper or a nonwoven filter material and being of substantially planar or flat configuration. Sealing elements in the form of a rolled seal are provided on at least two lateral surfaces of the filter in order to seal the filter element in the filter housing.
摘要翻译：一种过滤器，其具有设置在过滤器壳体中的过滤元件; 过滤元件由打褶的滤纸或非织造过滤材料形成并且具有基本上平面或平坦的构造。在过滤器的至少两个侧表面上设置有卷边密封件形式的密封元件，以便将过滤元件密封在过滤器壳体中。

4. 发明授权

US5618324A Filter insert 失效
标题翻译：过滤器插入
公开(公告)号：US5618324A
公开(公告)日：1997-04-08
申请号：US701189
申请日：1996-08-21
申请人： Bruno Sommer , Helmut Luka , Thomas Sch urg , Siegfried Rapp , Nikolaus Moser
发明人： Bruno Sommer , Helmut Luka , Thomas Sch urg , Siegfried Rapp , Nikolaus Moser
IPC分类号： B01D46/52 , B01D20060101 , B01D27/06 , B01D46/00 , B01D46/10 , B60H3/06
CPC分类号： B01D46/0001 , B01D46/10 , B01D46/523 , B60H3/0658 , B01D2265/04 , Y10S55/31
摘要： A filter insert for the filtering of the fresh air supplied to a motor vehicle interior has an accordion-folded filter element which is self-supporting. Lateral strips coated with an adhesive are provided on the faces which extend on the left and on the right. On the faces which extend in parallel to the folding, angle strips are arranged whose first leg extends along at least three fold edges. The filter element is surrounded along the faces by a foamed-material sealing.
摘要翻译：用于过滤供应到机动车内部的新鲜空气的过滤器插件具有自支撑的折叠式折叠式过滤元件。涂有粘合剂的横向条提供在左侧和右侧延伸的面上。在与折叠平行延伸的面上布置有角条，其第一条腿沿着至少三个折边延伸。过滤元件通过泡沫材料密封沿着表面包围。

5. 发明授权

US06852217B2 Filter with an annularly constructed filter medium 有权
标题翻译：用环形构造的过滤介质过滤
公开(公告)号：US06852217B2
公开(公告)日：2005-02-08
申请号：US09881043
申请日：2001-06-15
申请人： Guenter Jokschas , Helmut Luka , Jochen Reyinger
发明人： Guenter Jokschas , Helmut Luka , Jochen Reyinger
IPC分类号： B01D27/06 , B01D36/00 , F02M37/22 , B01D35/00
CPC分类号： B01D36/006 , B01D27/06 , B01D2201/12 , B01D2201/4046 , F02M37/221
摘要： A filter with a cylindrical filter cartridge in which the filter cartridge has a recess 23, through which functional parts, such as a water level sensor 25 and a water discharge tube 24, can be inserted. This filter may be used, for example, as a fuel filter in which the separated water can be removed from the housing through the functional parts. The functional parts are arranged on a support member 26 and extended through the recess 23, 23a in the filter cartridge 19, and can be accommodated in a space saving manner on the housing cover 12. As a result, the fuel filter can be accommodated particularly in cramped installation spaces in the engine compartment of an internal combustion engine.
摘要翻译：具有圆柱形过滤器滤芯的过滤器，其中过滤器滤芯具有凹部23，功能部件，例如水位传感器25和排水管24可以插入凹部23中。该过滤器可以例如用作燃料过滤器，其中分离的水可以通过功能部件从壳体移除。功能部件布置在支撑构件26上并且延伸穿过过滤器滤芯19中的凹部23,23，并且可以以节省空间的方式容纳在壳体盖12中。结果，可以特别容纳燃料过滤器在内燃机的发动机室中的狭窄安装空间中。

6. 发明授权

US06662954B2 Cylindrical filter cartridge with support tube 有权
公开(公告)号：US06662954B2
公开(公告)日：2003-12-16
申请号：US09882354
申请日：2001-06-18
申请人： Renate Gottwald-Grill , Helmut Luka
发明人： Renate Gottwald-Grill , Helmut Luka
IPC分类号： B01D2706
CPC分类号： B01D29/21 , B01D29/96 , B01D2201/0415 , B01D2201/305 , B01D2201/34 , B01D2201/40
摘要： A filter cartridge comprising an annularly closed filter medium provided with end disks (16). Within the interior of the cartridge there is a support tube (24), which is made in one piece and has a radial sealing ring (25) in its interior. The outside diameter of the support tube is chosen such that the support tube can be inserted into the filter cartridge. This produces a sealing effect between the end disks (16) and the outer circumference of the support tube. The filter cartridge of the invention has the advantage of being cost-effective to produce and simple to assemble.

7. 发明授权

US06511101B1 Snap-on central support tube for a filter element 失效
标题翻译：用于过滤元件的卡扣中心支撑管
公开(公告)号：US06511101B1
公开(公告)日：2003-01-28
申请号：US09147942
申请日：1999-03-24
申请人： Bruno Sommer , Helmut Luka
发明人： Bruno Sommer , Helmut Luka
IPC分类号： F16L3900
CPC分类号： B01D46/2411 , B01D29/21 , B01D2201/0415 , B01D2201/34 , B01D2201/4084 , B01D2265/022 , B01D2265/06 , F16L37/248 , Y10S285/921
摘要： A support tube for a fluid filter, particularly a support tube made of synthetic resin material, which is made up of two substantially identical tube parts (3) each of which has at least one inlet opening (4), at least one outlet opening (5) and at least one radial sealing area (6) and/or axial sealing area (7), and at least one connecting region (8) which engages the other tube part to connect the tube parts and form an assembled support tube.
摘要翻译：用于流体过滤器的支撑管，特别是由合成树脂材料制成的支撑管，其由两个基本上相同的管部分（3）组成，每个管部分具有至少一个入口开口（4），至少一个出口开口 5）和至少一个径向密封区域（6）和/或轴向密封区域（7）以及至少一个连接区域（8），所述至少一个连接区域（8）与另一个管件接合以连接管件并形成组装的支撑管。

8. 发明申请

US20060131225A1 Liquid filter 有权
标题翻译：液体过滤器
公开(公告)号：US20060131225A1
公开(公告)日：2006-06-22
申请号：US11300403
申请日：2005-12-15
申请人： Helmut Luka , Dieter Schreckenberger , Rainer Loos , Markus Kolczyk
发明人： Helmut Luka , Dieter Schreckenberger , Rainer Loos , Markus Kolczyk
IPC分类号： B01D27/08 , B01D35/30
CPC分类号： B01D35/306 , B01D27/103 , B01D27/106
摘要： A replaceable liquid filter, particularly for the lubricating oil of an internal combustion engine, having a substantially cup-shaped housing with a concentrically disposed outlet opening for the filtered liquid and at least one inlet opening for the liquid to be filtered and a filter element sealingly disposed between the inlet opening and the outlet opening. The housing is connected to a top plate, and the top plate is connected to an end plate. A connector for releasably coupling the replaceable liquid filter to a mating part is disposed concentrically in the region of the cover plate, such that the connector extends axially beyond the contour of the replaceable liquid filter.
摘要翻译：一种可更换的液体过滤器，特别是用于内燃机的润滑油，具有基本上为杯状的壳体，其具有用于过滤液体的同心设置的出口开口和用于待过滤的液体的至少一个入口和密封的过滤元件设置在入口和出口之间。外壳连接到顶板，顶板连接到端板。用于将可更换的液体过滤器可释放地联接到配合部件的连接器同心地设置在盖板的区域中，使得连接器轴向延伸超过可更换液体过滤器的轮廓。

9. 发明授权

US06599342B2 Filter cartridge 有权
公开(公告)号：US06599342B2
公开(公告)日：2003-07-29
申请号：US10032504
申请日：2002-01-02
申请人： Heinz Andress , Helmut Luka , Bertram Uebelhoer , Gerhard Mayer , Werner Blossey
发明人： Heinz Andress , Helmut Luka , Bertram Uebelhoer , Gerhard Mayer , Werner Blossey
IPC分类号： B01D4600
CPC分类号： F02M35/024 , B01D46/0024 , B01D46/2411 , B01D46/521 , B01D2265/06 , B01D2271/02 , B01D2279/60
摘要： A filter cartridge (16), especially for installation in an air filter of an internal combustion engine having a housing (10) with an inlet (12) for untreated air and an outlet (13) for clean air, the filter cartridge preferably being made of a pleated filter medium, and being provided with sealing elements on end plates (18, 19) arranged at the axial end faces of the filter cartridge. A support body (17) is provided on the inner wall of the filter cartridge with support surfaces (23) for axially and radially positioning the filter cartridge. A seal element (26) extending axially along the support body is also provided in the area of the support body.

10. 发明授权

US6039780A Filter arrangement 失效
标题翻译：过滤器布置
公开(公告)号：US6039780A
公开(公告)日：2000-03-21
申请号：US91550
申请日：1998-09-02
申请人： Karl Ernst Hummel , Helmut Luka , Bruno Sommer
发明人： Karl Ernst Hummel , Helmut Luka , Bruno Sommer
IPC分类号： B01D39/14 , B01D53/04 , B01D39/02 , B65D65/00
CPC分类号： B01D53/0423 , B01D2253/102 , B01D2253/25 , B01D2253/34
摘要： A filter arrangement with a cellular structure in which a plurality of filter chambers extend in the direction of the medium to be filtered. There is a filter cloth or fabric attached to each of the two sides of a cell frame which closes the filter chambers on both sides. The filter chambers are each provided with a filling of predominantly active charcoal granules. To achieve a simple and advantageous structure of the filter arrangement, the cellular structure is in the form of a rectangular cell frame each with rectangular filter chambers, preferably made of synthetic resin. Appropriate, right-angled partition walls inside the cell frame and the installation of reinforcement members can result in filter chambers of optimum size.
摘要翻译： PCT No.PCT / EP96 / 05664 Sec。 371日期：1998年9月2日 102（e）1998年9月2日PCT 1996年12月17日PCT PCT。公开号WO97 / 23271 日期1997年7月3日具有多孔结构的过滤装置，其中多个过滤室在待过滤介质的方向上延伸。附着在电池框架两侧的每一侧上的滤布或织物，其封闭两侧的过滤室。过滤室各自设置有主要活性炭颗粒的填充物。为了实现滤光器布置的简单和有利的结构，蜂窝结构呈矩形单元框架的形式，每个矩形单元框架均具有优选由合成树脂制成的矩形滤光室。电池框架内的适当的直角分隔壁和加强件的安装可以产生最佳尺寸的过滤器室。

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