公开(公告)号：US09302207B2

公开(公告)日：2016-04-05

申请号：US12225917

申请日：2007-03-31

申请人： Viktor Lauer ,  Martin Hager

发明人： Viktor Lauer ,  Martin Hager

IPC分类号： B01D17/02 ,  B01D36/00 ,  B01D17/00 ,  F02M37/00 ,  F02M37/22 ,  B01D61/00

CPC分类号： B01D36/003 ,  B01D17/10 ,  B01D35/005 ,  B01D36/005 ,  F02M37/0047 ,  F02M37/0088 ,  F02M37/221 ,  F02M2037/225 ,  F02M2037/226

摘要： A process separates out and removes water present in liquid fuels. The fuel supplies an internal combustion engine by a fuel delivery pump (12). Water is separated out at a filter (5) having a collecting space (27) for collecting separated water and connected upstream of the suction side (11) of the fuel delivery pump (12). The pump suction action counteracts outflow of water from the collecting space (27). Depending on the amount of water collected, the pump suction action is negated, and an outlet valve at an outflow orifice (37) of the collecting space (27) is opened by a discharge (43, 53) producing a pressure gradient enabling the discharge of water from the collecting space (27) over a discharge period when the fuel delivery pump (12) is operating.

摘要翻译： 一个过程分离出去除液体燃料中存在的水。 燃料通过燃料输送泵（12）供应内燃机。 在具有用于收集分离的水并连接在燃料输送泵（12）的吸入侧（11）的上游的收集空间（27）的过滤器（5）上分离出水分。 泵抽吸动作抵消水从收集空间（27）的流出。 取决于所收集的水的量，泵抽吸动作被取消，并且收集空间（27）的出口孔（37）处的出口阀通过排放（43,53）打开，产生压力梯度，使得能够排出 在燃料输送泵（12）运行的排放期间，来自收集空间（27）的水分。

公开(公告)号：US08216467B2

公开(公告)日：2012-07-10

申请号：US12309735

申请日：2007-06-16

申请人： Viktor Lauer ,  Michael Sakraschinsky

发明人： Viktor Lauer ,  Michael Sakraschinsky

IPC分类号： B01D29/90 ,  B01D35/147 ,  B01D29/00

CPC分类号： B01D35/147 ,  B01D29/15 ,  B01D29/23 ,  B01D29/54 ,  B01D29/58 ,  B01D29/902 ,  B01D2201/305

摘要： A filter device has a filter housing (1), at least one filter element (13) received in the filter housing (1) and an inner fluid space (71) limited by a filter medium (17) through which the fluid to be cleaned can flow. The filter medium separates the inner fluid space (71) from an exterior fluid space (11) located in the filter housing (1). The filter housing (1) has a fluid inlet (7) and a fluid outlet for cleaned fluid. A fluid guide device (9) is connected downstream to the fluid inlet (7) and can be optionally retrofitted to form a flow path between the fluid inlet (7) and the exterior fluid space (11) or between the fluid inlet (7) and the inner fluid space (71) disposed in the filter element (13).

摘要翻译： 过滤器装置具有过滤器壳体（1），容纳在过滤器壳体（1）中的至少一个过滤器元件（13）和由过滤介质（17）限定的内部流体空间（71），待清洁的流体 可以流动。 过滤介质将内部流体空间（71）与位于过滤器壳体（1）中的外部流体空间（11）分离。 过滤器壳体（1）具有流体入口（7）和用于清洁流体的流体出口。 流体引导装置（9）连接到流体入口（7）的下游，并且可以可选地改装以在流体入口（7）和外部流体空间（11）之间或流体入口（7）之间形成流动路径， 和设置在过滤元件（13）中的内部流体空间（71）。

公开(公告)号：US20100012571A1

公开(公告)日：2010-01-21

申请号：US12309735

申请日：2007-06-16

申请人： Viktor Lauer ,  Michael Sakraschinsky

发明人： Viktor Lauer ,  Michael Sakraschinsky

IPC分类号： B01D29/90

CPC分类号： B01D35/147 ,  B01D29/15 ,  B01D29/23 ,  B01D29/54 ,  B01D29/58 ,  B01D29/902 ,  B01D2201/305

摘要： A filter device having a filter housing (1) and at least one filter element (13) that can be received in the filter housing (1) and that has an inner fluid space (71), which is limited by a filter medium (17), through which the fluid to be cleaned can flow, and which separates the inner fluid space (71) from an exterior fluid space (11) located in the filter housing (1), wherein the filter housing (1) has a fluid inlet (7) and a fluid outlet for cleaned fluid, characterized in that a fluid guide device (9) is connected downstream to the fluid inlet (7), which can be retrofitted such that it optionally forms a flow path between the fluid inlet (7) and the exterior fluid space (11), or between the fluid inlet (7) and the inner fluid space (71) disposed in the filter element (13).

摘要翻译： 一种具有过滤器壳体（1）和至少一个过滤器元件（13）的过滤器装置，该过滤器壳体可以被容纳在过滤器壳体（1）中并且具有内部流体空间（71），其被过滤介质（17 ），待清洁的流体可以流过，并且将内部流体空间（71）与位于过滤器壳体（1）中的外部流体空间（11）分离，其中过滤器壳体（1）具有流体入口 （7）和用于清洁流体的流体出口，其特征在于，流体引导装置（9）连接到流体入口（7）的下游，其可以被改装，使得其可选地在流体入口（7） ）和外部流体空间（11），或者位于流体入口（7）和设置在过滤元件（13）中的内部流体空间（71）之间。

公开(公告)号：US20090145823A1

公开(公告)日：2009-06-11

申请号：US12225917

申请日：2007-03-31

申请人： Viktor Lauer ,  Martin Hager

发明人： Viktor Lauer ,  Martin Hager

IPC分类号： B01D17/00 ,  F02M37/22

CPC分类号： B01D36/003 ,  B01D17/10 ,  B01D35/005 ,  B01D36/005 ,  F02M37/0047 ,  F02M37/0088 ,  F02M37/221 ,  F02M2037/225 ,  F02M2037/226

摘要： A process for separating out and removing water present in liquid fuels, especially water from diesel oil, wherein the fuel is conveyed in a line system (3, 9, 13) which serves to supply an internal combustion engine by means of a fuel delivery pump (12), water is separated out at a filter arrangement (5) which has a collecting space (27) for collecting water which has been separated out and which is connected upstream of the suction side (11) of the fuel delivery pump (12), such that its sucking action counteracts an outflow of water from the collecting space (27), and wherein, depending on the collection of a given amount of water, the sucking action of the delivery pump (12) is negated and an outlet valve disposed at an outflow orifice (37) of the collecting space (27) for removing water is opened, is characterized in that the sucking action which counteracts the outflow of water is negated by a discharge means (43; 53), by means of which a pressure gradient which enables the discharge of water can be generated at the outflow orifice (37) of the collecting space (27) over a discharge period and with the fuel delivery pump (12) running.

摘要翻译： 一种用于分离和除去存在于液体燃料中的水的方法，特别是来自柴油的水，其中所述燃料在用于通过燃料输送泵供应内燃机的管线系统（3,9,13）中被输送 （12）中，在具有收集空间（27）的过滤器装置（5）中分离出水，所述收集空间用于收集被分离出来的并且连接在燃料输送泵（12）的吸入侧（11）的上游的水 ），使得其吸入作用抵消来自收集空间（27）的水的流出，并且其中，根据给定量的水的收集，排出泵（12）的吸入作用被取消，并且出口阀 设置在用于除去水的收集空间（27）的流出孔（37）的开口处，其特征在于，通过排出装置（43; 53）抵消与水流出相反的吸引作用，借此， 一个压力梯度，可以实现放电 在排放期间和燃料输送泵（12）运行时，可以在收集空间（27）的流出孔（37）处产生水的浪涌。

公开(公告)号：US20090127183A1

公开(公告)日：2009-05-21

申请号：US11990929

申请日：2006-07-19

申请人： Viktor Lauer

发明人： Viktor Lauer

IPC分类号： B01D29/15 ,  B01D35/147

CPC分类号： B01D29/15 ,  B01D35/0276 ,  B01D35/147 ,  B01D2201/02 ,  B01D2201/0415

摘要： The invention relates to a filter device with a housing (10) composed of at least two housing parts (12, 14) which are to be connected detachably to one another, said housing holding a filter element (26) which comprises a support tube (28) and a filter material (32) surrounding the support tube (28), wherein the ends (34, 36; 38, 40) of the support tube (28) and filter material (32) run into at least one holding part (42, 46; 44, 48). Since, according to the characterizing part of claim 1, the filter material (32) can be withdrawn in a direction (50) to separate it from the support tube (28) and since, in this direction (50) of withdrawal, the support tube (28) and the filter material (32) alike are provided with a predeterminable taper, it is possible for the contaminated filter material (32) to be readily withdrawn from the support tube (28) such that the support tube (28), together with its holding parts, can be reused in conjunction with a newly inserted filter material (32).

摘要翻译： 本发明涉及一种具有壳体（10）的过滤器装置，所述壳体（10）由至少两个彼此可拆卸地连接的壳体部分（12,14）组成，所述壳体保持过滤器元件（26），该过滤元件包括支撑管 28）和围绕所述支撑管（28）的过滤材料（32），其中所述支撑管（28）的端部（34,36; 38,40）和过滤材料（32）进入至少一个保持部分 42，46; 44，48）。 由于根据权利要求1的特征性部分，过滤材料（32）可以沿着方向（50）被抽出以将其从支撑管（28）分离，并且由于在该退出方向（50）上， 管（28）和过滤材料（32）都具有可预定的锥度，污染的过滤材料（32）可以容易地从支撑管（28）中排出，使得支撑管（28） 与其保持部件一起可以与新插入的过滤材料（32）一起再次使用。

公开(公告)号：US07967977B2

公开(公告)日：2011-06-28

申请号：US11886858

申请日：2006-02-16

申请人： Viktor Lauer

发明人： Viktor Lauer

IPC分类号： B01D35/00 ,  B01D24/08 ,  B01D24/10 ,  B01D24/48 ,  B01D27/00

CPC分类号： B01D35/30 ,  B01D35/14 ,  B01D2201/40 ,  B01D2201/4046

摘要： A filter device, especially a line filter forming part of hydraulic installations, includes a filter housing (1) that can be removed from a filter head and is used to receive a filter element (5) that separates a non-filtered side (13) from a filtered side (11) in a position in the filter housing for the operation of the filter. The filter device is provided with a display device (19, 21) signaling the absence or presence of the filter element (5) in the filter housing (1) in the operating position.

摘要翻译： 过滤器装置，特别是形成液压装置的一部分的管线过滤器包括过滤器壳体（1），该过滤器壳体可以从过滤器头部移除并用于接收将未过滤侧（13）分离的过滤元件（5） 在过滤器壳体中的过滤侧（11）处，用于过滤器的操作。 过滤装置设置有显示装置（19,21），用于在操作位置上表示过滤器壳体（1）中不存在或不存在过滤器元件（5）。

公开(公告)号：US20090078623A1

公开(公告)日：2009-03-26

申请号：US11886858

申请日：2006-02-16

申请人： Viktor Lauer

发明人： Viktor Lauer

IPC分类号： B01D35/14

CPC分类号： B01D35/30 ,  B01D35/14 ,  B01D2201/40 ,  B01D2201/4046

摘要： The invention relates to a filter device, especially a line filter forming part of hydraulic installations, said filter device comprising a filter housing (1) that can be removed from a filter head and is used to receive a filter element (5) that separates a non-filtered side (13) from a filtered side (11) in a position in the filter housing for the operation of the filter. According to the invention, the filter device is provided with a display device (19, 21) signalling the absence or presence of the filter element (5) in the filter housing (1) in the operating position.

摘要翻译： 本发明涉及一种过滤装置，特别是形成液压装置的一部分的过滤装置，所述过滤装置包括过滤器壳体（1），该过滤器壳体可以从过滤器头部移除并且用于接纳过滤元件（5） 在过滤器壳体中的过滤侧（11）处的非过滤侧（13），用于过滤器的操作。 根据本发明，过滤装置设置有显示装置（19,21），用于在操作位置发信号通知过滤器壳体（1）中过滤器元件（5）不存在或不存在。

公开(公告)号：US5622624A

公开(公告)日：1997-04-22

申请号：US513901

申请日：1995-09-07

申请人： Viktor Lauer ,  Matthias Schwender

发明人： Viktor Lauer ,  Matthias Schwender

IPC分类号： B01D29/07 ,  B01D27/06 ,  B01D29/11 ,  B01D39/08 ,  B01D46/00 ,  B01D46/24 ,  B01D46/52 ,  B01D29/21 ,  B01D39/12

CPC分类号： B01D46/521 ,  B01D29/111 ,  B01D39/083 ,  B01D39/086 ,  B01D39/1623 ,  B01D46/0001 ,  B01D46/2411 ,  B01D2239/064 ,  B01D2239/065 ,  B01D2239/0654 ,  B01D2239/1291 ,  B01D2265/06

摘要： A tubular filter element for filtering fluids includes a zigzag folded filter mat having rounded off mat ends. The mat ends face one another and are located in fixed positions. A bed of adhesive connects and bonds the mat ends. A cylindrical expandable metal grid surrounds at least one side of the filter mat and forms an expandable metal jacket. The metal jacket has a small mesh width and protectively surrounds the filter mat. The metal jacket has bent jacket ends defining the bed of adhesive and extends radially inwardly. The jacket ends face one another to define a space receiving the mat ends. The mat ends and the jacket ends extend substantially parallel.

摘要翻译： PCT No.PCT / EP94 / 00485 Sec。 371 1995年9月7日第 102（e）1995年9月7日PCT PCT 1994年2月19日PCT公布。 第WO94 / 23818号公报 日期1994年10月27日用于过滤流体的管状过滤器元件包括具有圆角的垫片端部的之字形折叠过滤垫。 垫子彼此面对并位于固定位置。 粘合剂床连接并粘结垫子端。 圆柱形可扩展金属格栅围绕过滤垫的至少一侧并形成可膨胀的金属护套。 金属护套具有小的网格宽度，并且保护性地围绕过滤垫。 金属护套具有限定粘合剂床的弯曲护套端部并且径向向内延伸。 护套端部彼此面对以限定容纳垫子端部的空间。 垫子端部和护套端部基本上平行延伸。