公开(公告)号：US10166496B2

公开(公告)日：2019-01-01

申请号：US14850234

申请日：2015-09-10

Applicant: HYDAC FILTERTECHNIK GMBH

Inventor： Richard Eberle ,  Micha Kreibig ,  Markus Dewes

IPC: B01D29/23 ,  F02M37/22 ,  B01D35/00 ,  B01D35/30 ,  B01D35/153 ,  B01D36/00 ,  B01D35/16 ,  B01D29/58 ,  B01D29/11

Abstract: A filter device, in particular for fluids polluted with admixtures of water, such as diesel oil, includes a filter housing (1) having a fluid inlet (43), a fluid outlet (44) and a filter element (9). During the filtering process, the fluid can flow through the filter medium (11) of the filter element from the unfiltered side (14) to the filtered side (13) of the filter medium and into its inner filter cavity (17). On at least one side of the filter medium (11), a water-separating system (23) has a separating region (25) for separated water. The water separating system is connected via at least one water opening (35) that is open toward the separating region (25) to a water collecting chamber (45). The filter element (9) has a passage (29) forming a fluid connection to the inner filter cavity (17) and can be connected to an element receptacle (47) of the filter housing (1). A fluid-conveying system (41) forms fluid paths separated from each other. The first fluid path (59/69) leads from the fluid inlet (43) of the housing (1) to the unfiltered side (14) of the filter element (9). The second fluid path (57) connects the respective water opening (35) to the water collecting chamber (45).

公开(公告)号：US20150144549A1

公开(公告)日：2015-05-28

申请号：US14540242

申请日：2014-11-13

Applicant: Hydac Filtertechnik GmbH

Inventor： Micha Kreibig

IPC: B01D35/00

CPC classification number: B01D35/30 ,  B01D29/21 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/306 ,  B01D2201/4092

Abstract: A filter device having a filter housing having at least two housing parts (1 and 11), which can be separated from one another in order to receive at least one filter element (21), and which can be connected to one another by means of a coupling device (7), is characterized in that the respective filter element (21), or an adapter that can be connected thereto, forms a functionally essential component of the coupling device (7) such that it is only when the filter element (21) has been placed in its functional position within at least one of the housing parts (1, 11) that the respective other housing part (1, 11) can be connected to this first housing part while forming the filter housing of a functional filter device.

Abstract translation: 一种具有过滤器壳体的过滤器壳体，其具有至少两个壳体部分（1和11），所述壳体部分可以彼此分离以便容纳至少一个过滤元件（21），并且可以通过 联接装置（7）的特征在于，相应的过滤元件（21）或可以连接到其上的适配器形成联接装置（7）的功能上重要的部件，使得仅当过滤元件 至少一个壳体部件（1,11）中的至少一个壳体部件（1,11）中的至少一个壳体部分（1,11）可以连接到第一壳体部分，同时形成功能过滤器 设备。

公开(公告)号：US09919246B2

公开(公告)日：2018-03-20

申请号：US15063593

申请日：2016-03-08

Applicant: HYDAC FILTERTECHNIK GMBH

Inventor： Richard Eberle ,  Micha Kreibig

IPC: B01D27/00 ,  B01D35/00 ,  B01D35/28 ,  B01D35/153 ,  B01D29/23 ,  B01D35/16 ,  B01D36/00 ,  B01D35/30 ,  B01D29/00 ,  B01D21/24 ,  B01D24/38 ,  B01D25/30 ,  B01D29/58 ,  B01D29/11 ,  F02M37/22

CPC classification number: B01D29/23 ,  B01D29/117 ,  B01D29/58 ,  B01D35/005 ,  B01D35/153 ,  B01D35/16 ,  B01D35/30 ,  B01D35/306 ,  B01D36/003 ,  B01D2201/295 ,  B01D2201/305 ,  B01D2201/34 ,  B01D2201/4007 ,  B01D2201/4084 ,  F02M37/22 ,  F02M37/221

Abstract: A filter device for fluids with a fluid inlet (14) and a fluid outlet (24). A filter element (9) is enclosed by an end cap (21) on its lower end facing a bottom part (5) of the filter housing (1). The end cap has a passage (29) forming a fluid connection to the filter element inner filter cavity (17) and can be fixed to an element retainer (23) of the filter housing (1). The element retainer (23) includes a retaining piece (35) open towards the filter element (9) with a fluid channel (37) leading to a housing connection (24). The end cap (21) has a connecting piece (27) in the retaining piece (35). The retaining piece (35) forms an opening (43) connected to the fluid channel (37) leading to the element retainer (23). A sealing (45, 47) seals the opening from the open end of the retaining piece.

公开(公告)号：US09533244B2

公开(公告)日：2017-01-03

申请号：US14540242

申请日：2014-11-13

Applicant: Hydac Filtertechnik GmbH

Inventor： Micha Kreibig

IPC: B01D35/30 ,  B01D29/21

CPC classification number: B01D35/30 ,  B01D29/21 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/306 ,  B01D2201/4092

Abstract: A filter device has a filter housing having two separable housing parts (1 and 11) that can receive at least one filter element (21). The housing parts can be connected to one another by a coupling device (7). The filter element (21), or an adapter that can be connected to it, forms a functionally essential component of the coupling device (7). Only when the filter element (21) has been placed in its functional position within at least one of the housing parts (1, 11), can the housing parts (1, 11) be connected to form the filter housing of a functional filter device.

Abstract translation: 过滤器装置具有过滤器壳体，该过滤器壳体具有可容纳至少一个过滤元件（21）的两个可分离壳体部件（1和11）。 壳体部件可以通过联接装置（7）彼此连接。 过滤元件（21）或可以连接到其上的适配器形成联接装置（7）的功能上重要的部件。 只有当过滤元件（21）已经被放置在至少一个壳体部件（1,11）中的功能位置时，壳体部件（1,11）可以连接以形成功能过滤装置的过滤器壳体 。