公开(公告)号：US09884274B2

公开(公告)日：2018-02-06

申请号：US13261783

申请日：2012-03-15

Applicant: Norbert Sann ,  Martin Braune

Inventor： Norbert Sann ,  Martin Braune

IPC: B01D29/13 ,  B01D29/21 ,  B01D29/96

CPC classification number: B01D29/13 ,  B01D29/21 ,  B01D29/96 ,  B01D2201/296 ,  B01D2201/4061

Abstract: A filter apparatus has a filter housing (1) accommodating at least one filter element (17) having an inner filter cavity (23) enclosed by a filter medium (27). The housing (1) contains an element holder (19) that interacts with the filter element (17) located in its functional position. The element holder (19) has a projecting accommodating part (43) with an outer configuration adapted to the shape of an opening (37) located at the end of the filter element (17) to be secured to the element holder (19). The accommodating part (43) fits through the opening (37) of the filter element (17) located in the functional position.

公开(公告)号：US08840787B2

公开(公告)日：2014-09-23

申请号：US13138634

申请日：2010-01-20

Applicant: Norbert Sann ,  Hans-Peter Eberle

Inventor： Norbert Sann ,  Hans-Peter Eberle

IPC: B01D35/14 ,  B01D35/30 ,  B01D35/147 ,  B01D29/13 ,  B01D35/027 ,  F01M11/03

CPC classification number: B01D35/0276 ,  B01D35/147 ,  B01D35/153 ,  B01D35/30 ,  B01D2201/295 ,  B01D2201/4046 ,  B01D2201/4076

Abstract: A filter device, in particular a return line suction filter, has at least one filter housing (3) receiving a filter element (17) defining a longitudinal axis. The filter element has an end cap with an enclosure at one filter element end enclosing an end edge of the filter material (39) and fixed to an element receptacle (5) connected to the filter housing (3) for fixing the location of the filter element (17) in its functional position. The element receptacle (5) and the associated end cap (21) of the filter element (17) have design irregularities (63, 65) adapted to each other at their parts (23, 47) engaging each other in the functional position of the filter element (17). The irregularities enable the engagement in a positional alignment to each other.

Abstract translation: 过滤器装置，特别是回流线吸入过滤器具有至少一个容纳限定纵向轴线的过滤元件（17）的过滤器壳体（3）。 过滤器元件具有端盖，其具有围绕过滤器材料（39）的端边缘的一个过滤元件端部并且固定到连接到过滤器壳体（3）的元件容器（5））的外壳，用于固定过滤器 元件（17）处于其功能位置。 过滤器元件（17）的元件接收器（5）和相关联的端盖（21）具有在它们的部分（23,47）处相互适配的设计不规则部分（63,65），其彼此接合在 过滤元件（17）。 不规则性使得能够彼此进行位置对准。

公开(公告)号：US07997421B2

公开(公告)日：2011-08-16

申请号：US11629751

申请日：2005-03-04

Applicant: Patrick Maurer ,  Norbert Sann

Inventor： Patrick Maurer ,  Norbert Sann

IPC: B01D35/30 ,  B01D27/07

CPC classification number: B01D29/114 ,  B01D29/96 ,  B01D35/30 ,  B01D2201/291 ,  B01D2201/302 ,  B01D2201/304 ,  B01D2201/305 ,  B01D2201/4092

Abstract: A filtering apparatus includes a pot-type filter housing (10), a filter element (28) accommodated in the housing, a holding mechanism (38) disposed in the filter housing (10) to removably fix the filter element along its longitudinal axis, and a sealing device (60) that seals between a lid (20) of the filter housing (10) and the filter element (28). The holding mechanism (38) is provided with cooperating holding elements embodied on the interior face of the filter housing (10) as well as on the filter element (28). The filtering apparatus dispenses with the need for O-seals that are known in prior art and extend in a radial direction between the filter element and the filter head as a housing lid because the sealing device (60) encompasses at least one sealing edge (62) or sealing surface placed parallel to the longitudinal axis in a radial direction and seals under the effect of the pressure applied it by the holding mechanism (38). The invention further relates to a filter element that is to be used in such filtering apparatus.

Abstract translation: 过滤装置包括盆式过滤器壳体（10），容纳在壳体中的过滤器元件（28），设置在过滤器壳体（10）中以沿着其纵向轴线可移除地固定过滤器元件的保持机构（38） 以及密封装置（60），其密封过滤器壳体（10）的盖（20）和过滤元件（28）之间。 保持机构（38）设置有在过滤器壳体（10）的内表面上以及过滤元件（28）上实施的配合的保持元件。 过滤装置不需要现有技术中已知的O型密封件，并且作为壳体盖子在过滤元件和过滤器头之间沿径向方向延伸，因为密封装置（60）包围至少一个密封边缘（62） ）或密封表面沿着径向方向平行于纵向轴线放置，并且在由保持机构（38）施加的压力的作用下进行密封。 本发明还涉及在这种过滤装置中使用的过滤元件。

公开(公告)号：US20110024337A1

公开(公告)日：2011-02-03

申请号：US12735446

申请日：2009-01-30

Applicant: Micha Kreibig ,  Norbert Sann

Inventor： Micha Kreibig ,  Norbert Sann

IPC: B01D35/14 ,  B01D46/00

CPC classification number: B01D46/0086 ,  B01D35/143 ,  B01D46/0087 ,  B01D46/009 ,  B01D46/429 ,  B01D2201/313 ,  B01D2201/4046 ,  B01D2201/52 ,  B01D2201/54 ,  B01D2201/56

Abstract: The invention relates to a filter element (1) for filtering fluids, such as hydraulic fluids or gases, the filter element (1) being accommodatable in a filter housing (12), having an inlet point (18) for the fluid to he filtered and an outlet point (20) for the filtered fluid, the filter element (1) comprising a data storage (52), data stored in the data storage (52) being electronically readable from the data storage (52) by means of a read and/or write device (70), characterized in that an antenna (60) extending outside the data storage (52) is provided for the signal coupling between the data storage (52) and the read and/or write device (70), and that the antenna (60) extends at least in sections about a longitudinal axis (44) of the filter element (1) and thus, independently from the angular position of the filter element (1) and the data storage (52) attached thereto, a signal coupling between the data storage (52) and the read and/or write device (70) is ensured. The invention further relates to a filter device (10) having such a filter element (1).

Abstract translation: 本发明涉及一种用于过滤诸如液压流体或气体的流体的过滤器元件（1），过滤元件（1）可容纳在过滤器壳体（12）中，具有用于过滤的流体的入口点（18） 和过滤流体的出口点（20），所述过滤元件（1）包括数据存储器（52），存储在所述数据存储器（52）中的数据可通过读取从所述数据存储器（52）电子读取 和/或写入装置（70），其特征在于，在所述数据存储器（52）和所述读取和/或写入装置（70）之间的信号耦合处提供延伸到所述数据存储器（52）外部的天线（60） 并且所述天线（60）至少围绕所述过滤元件（1）的纵向轴线（44）部分延伸，并且因此独立于所述过滤元件（1）和附接到其上的数据存储器（52）的角位置。 确保数据存储器（52）和读取和/或写入装置（70）之间的信号耦合。 本发明还涉及具有这种过滤元件（1）的过滤装置（10）。

公开(公告)号：US07022228B2

公开(公告)日：2006-04-04

申请号：US10480102

申请日：2002-08-02

Applicant: Stefan Hennes ,  Michael Sakraschinsky ,  Patrik Maurer ,  Norbert Sann

Inventor： Stefan Hennes ,  Michael Sakraschinsky ,  Patrik Maurer ,  Norbert Sann

IPC: B01D27/00 ,  B01D27/08 ,  B01D35/30

CPC classification number: B01D35/30 ,  B01D29/21 ,  B01D29/96 ,  B01D2201/295 ,  B01D2201/4015 ,  B01D2201/4046 ,  B01D2201/4076

Abstract: A filter device includes a pot-shaped filter housing (1) that defines a longitudinal axis along which a filter element (13) can be inserted into and removed form the filter housing (1). A retaining device detachably retains the filter element (13) in the filter housing (1) and has first and second retaining elements on the inner side of the filter housing (1) and on the filter element (13) and interacting with one another. At least one set of the retaining elements has a shape coaxial to the longitudinal axis of the filter housing (1) and forms at least a part of a thread. When the filter element (13) is rotated about its longitudinal axis, it is locked in a form-fit.

Abstract translation: 过滤器装置包括限定纵向轴线的盆形过滤器壳体（1），过滤器元件（13）沿着该纵向轴线可以插入过滤器壳体和从过滤器壳体（1）移除。 保持装置将过滤元件（13）可拆卸地保持在过滤器壳体（1）中，并且在过滤器壳体（1）的内侧和过滤元件（13）的内侧上具有第一和第二保持元件并且彼此相互作用。 至少一组保持元件具有与过滤器壳体（1）的纵向轴线同轴的形状并且形成线的至少一部分。 当过滤元件（13）围绕其纵向轴线旋转时，其被锁定成形状配合。

公开(公告)号：US10335721B2

公开(公告)日：2019-07-02

申请号：US13261793

申请日：2012-03-07

Applicant: Norbert Sann ,  Dirk Röder

Inventor： Norbert Sann ,  Dirk Röder

IPC: B01D27/08 ,  B01D35/30 ,  B01D35/147

Abstract: A filter element for a filter device has a filter housing (3; 4). The filter element (1) includes a receiving part (19) which, when the filter element (1) is located in the filter housing (3; 4) in the operational position, comes into fluid communication with a housing part (17; 18) of the filter housing (3; 4) to form a fluid connection (9). The receiving part (19) of the filter element (1) has an inner, first guiding path (37) for sealing contact to the housing part (17) of the filter housing (3) according to a first mode of construction and an outer, second guiding path (51) for sealing contact to the housing part (18) of the filter housing (4) according to a second mode of construction.

公开(公告)号：US08550255B2

公开(公告)日：2013-10-08

申请号：US12733727

申请日：2008-07-24

Applicant: Michael Sakraschinsky ,  Norbert Sann

Inventor： Michael Sakraschinsky ,  Norbert Sann

IPC: B01D35/30 ,  B01D35/00 ,  B01D35/28 ,  B01D29/00

CPC classification number: B01D29/21 ,  B01D29/96 ,  B01D2201/295 ,  B01D2201/304 ,  B01D2201/34 ,  B01D2201/4046

Abstract: A filter device having a filter element (9) forming a body extending along a longitudinal axis received in a housing (1) closed by a cover part (3). A sealing arrangement (49) is provided to form a fluid-tight seal between the housing (1) and the cover part (3). The sealing arrangement (49) is a component of a filter element (9) and is fixed to a sealing carrier (48) rigidly connected to the filter element.

Abstract translation: 一种过滤器装置，其具有形成沿着纵向轴线延伸的主体的过滤元件（9），容纳在由盖部分（3）封闭的壳体（1）中。 提供密封装置（49）以在壳体（1）和盖部分（3）之间形成流体密封。 密封装置（49）是过滤元件（9）的部件，并且被固定到刚性地连接到过滤元件的密封载体（48）。

公开(公告)号：US20120018358A1

公开(公告)日：2012-01-26

申请号：US13138816

申请日：2010-03-10

Applicant: Norbert Sann ,  Michael Sakraschinsky ,  Stefan Hennes

Inventor： Norbert Sann ,  Michael Sakraschinsky ,  Stefan Hennes

IPC: B01D29/92 ,  B01D29/60 ,  B01D27/00

CPC classification number: B01D35/027 ,  B01D29/15 ,  B01D29/605 ,  B01D29/92

Abstract: A filter apparatus, provided for installation in a fluid storage tank, having at least one preferably replaceable filter element (11), through which a fluid can flow from the outside to an inner hollow filter chamber (19), forming the clean side, and which is surrounded by a housing wall (1) which forms a fluid chamber (15), into which the cleaned fluid from the inner hollow filter chamber (19) can flow, the housing wall having at least one wall opening (31) which forms a fluid passage located within the region of the variable fluid level in the storage tank. Said filter apparatus is characterized in that a control device (39, 41, 43) is provided which can be actuated as a function of the fluid level the storage tank and brings the fluid passage of the at least one wall opening (31) close to the position of the surface of the fluid in the storage tank.

Abstract translation: 提供用于安装在流体储存罐中的过滤装置，其具有至少一个优选可更换的过滤元件（11），流体可以从外部流动到内部中空过滤室（19），形成清洁侧，以及 其由形成流体室（15）的容纳壁（1）包围，来自内部中空过滤室（19）的净化流体可流动到其中，壳体壁具有形成至少一个壁开口（31） 位于储罐中的可变流体水平区域内的流体通道。 所述过滤装置的特征在于，提供一个控制装置（39,41,43），该控制装置可作为存储罐的液面的功能而致动，并使至少一个壁开口（31）的流体通道接近 流体在储罐中的表面的位置。

公开(公告)号：US07926515B2

公开(公告)日：2011-04-19

申请号：US11629752

申请日：2005-04-26

Applicant: Artur Jung ,  Norbert Sann

Inventor： Artur Jung ,  Norbert Sann

IPC: F15B13/00

CPC classification number: F15B21/042 ,  F15B1/26 ,  F15B21/041 ,  Y10T137/6416 ,  Y10T137/86035 ,  Y10T137/87885

Abstract: A modular unit has at least one filter (10), pump (12) and cooling unit (14) fluidically connected to each other by a connection module (16) and connected to a tank unit (18). The connection module (16) opens out inside (22) the tank unit with a suction opening (20), together with the cooling unit (14) when the tank unit is connected (18). The filter unit (10) and pump unit (12) are arranged outside the tank unit (18). The modular unit can then be placed on and connected to a tank unit. The cooling unit protrudes inside the tank unit.

Abstract translation: 模块化单元具有至少一个过滤器（10），泵（12）和冷却单元（14），其通过连接模块（16）彼此流体连接并连接到罐单元（18）。 连接模块（16）在罐单元连接（18）时与冷却单元（14）一起在吸入口（20）的内部（22）内部（22）打开。 过滤器单元（10）和泵单元（12）布置在罐单元（18）的外部。 然后可以将模块化单元放置在罐单元上并连接到罐单元。 冷却单元在罐单元内突出。

公开(公告)号：US20090321341A1

公开(公告)日：2009-12-31

申请号：US12309677

申请日：2007-06-14

Applicant: Norbert Sann

Inventor： Norbert Sann

IPC: B01D35/30

CPC classification number: B01D29/15 ,  B01D29/96 ,  B01D35/0276 ,  B01D35/30 ,  B01D2201/291 ,  B01D2201/306 ,  B01D2201/4046

Abstract: A filter system for fluids having a fluid vessel (3), especially in the form of a hydraulic tank, and a filter element (1) which can be installed into it and has a fluid-permeable support tube (23) which is surrounded by a filter medium (27) and forms an inner fluid space (21) which is closed at one end by an end cap (39), the support tube (23) being fixable at its other, open end at the edge of an access orifice (5) of the fluid vessel (3), is characterized in that a centering part (41) is present at the end cap (39) of the filter element (1) and in that a positioning part (13) is connected to the wall of the fluid vessel (3) and, interacting with the centering part (41) of the end cap (39), centers the filter element (1) installed into the fluid vessel (3).

Abstract translation: 一种用于流体的过滤系统，具有流体容器（3），特别是液压罐形式的流体容器（3）和可安装在其中的过滤元件（1），并且具有流体可渗透的支撑管（23），其被 过滤介质（27）并且形成内端流体空间（21），所述内流体空间（21）在一端由端盖（39）封闭，所述支撑管（23）可在其另一端开口端固定， （3）的端部（5）的特征在于，在过滤元件（1）的端盖（39）处存在定心部（41），并且定位部（13）连接到 流体容器（3）的壁和与端盖（39）的定心部分（41）相互作用，使安装在流体容器（3）中的过滤元件（1）居中。