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Component for a filter unit for filtering fluids and method for producing such a component

A technology for filtering fluids and filtering units, applied in the field of components, can solve problems such as affecting fluid flow, design consuming installation space, etc., achieving compact structure, improving filtering effect, and uniform particle coating.

Inactive Publication Date: 2013-07-17
HYDAC FILTERTECHNIK GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the aforementioned known filter units, additional design effort and additional installation space in the filter element are required for the magnet candles
In addition, magnetic candles arranged in the inflow region can influence the fluid flow in an undesired manner

Method used

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  • Component for a filter unit for filtering fluids and method for producing such a component
  • Component for a filter unit for filtering fluids and method for producing such a component
  • Component for a filter unit for filtering fluids and method for producing such a component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] figure 1 A filter unit 2 known from the prior art is shown in a partially cutaway illustration. The filter housing 4 of the filter unit 2 consists of a filter head 6 and a filter cylinder 8 in which a filter element 10 is arranged. The filter element 10 extends cylindrically around a support tube 12 shown in the region of the filter head 6 . The fluid to be cleaned is introduced into the filter cylinder 8 in an inflow direction 14 at an inlet 16 provided in the filter housing 4 , flows from the outside to the inside through the filter element 10 , and leaves the filter unit 2 in an outflow direction 18 via an outlet 20 . In order to separate metallic dirt particles from the filtrate, a magnetic tape 22 is arranged annularly in the interior of the filter cylinder 8 at the lower end of the filter cylinder 8 situated opposite the filter head 6 .

[0031] exist figure 2 A filter element 10 modified according to the invention is shown in . A mesh bag 28 extends between ...

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PUM

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Abstract

The invention relates to a component (30) for a filter unit for filtering fluids, in particular hydraulic fluids, comprising at least in areas an insertion or application of magnetisable and / or magnetised particles, whereby, using a simplified design, a magnetic separation of contaminants in a fluid flowing through a filter unit is achieved. The component can be in the form of a film (30) and can be an externally or circumferentially arranged support means for a filter element (10). In the manufacture of the component (30), said component is provided at least in areas with an insertion and / or application of magnetisable and / or magnetised particles.

Description

technical field [0001] The invention relates to a component for a filter unit for filtering fluids, in particular hydraulic fluids. Background technique [0002] More than 70% of failures in lubrication and hydraulic systems are medium-dependent, ie the operating medium plays a decisive role in hydraulic systems. The cleaner the medium and the better it is protected against external contamination, for example in solid, liquid and / or gaseous form, the more economical and efficient the plant can operate. The purpose of the filtration is to improve or increase the operating characteristics and service life of the components of the hydraulic system and thereby reduce the operating costs. Selecting the optimum filter solution helps to a large extent to avoid damage caused by dirt or mixtures, increases the availability of the plant and thus significantly increases the production capacity. The intensity of component damage is related to the material of the dirt, the operating (o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/21B01D29/58B01D35/06B03C1/28B03C1/01
CPCB03C1/286B01D35/06B03C1/01B01D29/21B01D29/58
Inventor J·特里埃尔M·萨克德拉欣斯基
Owner HYDAC FILTERTECHNIK GMBH