Filter element for a filter device

A technology of filter element and filter device, applied in the direction of filtration and separation, membrane filter, cartridge filter, etc., can solve the problem that new filter elements cannot be used economically, and achieve the effect of location safety

Active Publication Date: 2014-03-19
HYDAC FILTERTECHNIK GMBH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the face of widespread promotion of filter devices with filter housings that are suitable for conventional filter elements, these filter devices are to be replaced by filter housings of modified construction, improved new filter The operational advantages of the components can hardly be exploited economically

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Filter element for a filter device
  • Filter element for a filter device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 and 2 An exemplary embodiment of the invention is shown, in which a filter element 1 according to the invention is accommodated in a filter housing marked as a whole with 3, which corresponds to a conventional construction, as described in technical as widely used in The filter housing 3 has a housing body 5 which delimits an essentially hollow-cylindrical interior for receiving the filter element 1 . The housing 3 is closed at the bottom 7 except for a central outflow opening 9 through which cleaned fluid can escape during operation. The upper open end of the housing body 5 is closed by a removable housing cover 11 in the usual manner in such devices. The housing cover has an axial projection 13 which forms a partial cover of the inflow opening 15 , so that the projection 13 forms a barrier for protecting the filter element 1 from unfiltered liquid flowing through.

[0021] The housing part which surrounds the outflow opening 9 on the bottom 7 which forms ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a filter element for a filter device, having at least one filter housing (3;4), wherein the filter element (1) comprises 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), which forms a fluid connection (9). The invention is characterized in that 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.

Description

technical field [0001] The invention relates to a filter element for a filter device with at least one filter housing, wherein the filter element has a receptacle which, when the filter element is in a functional position in the filter housing, is in contact with the filter element. The housing parts of the filter housing which form the fluid connections are fluidly connected. Furthermore, the invention relates to a filter device for operation with such a filter element. Background technique [0002] Filter elements of this type are known in the art. These filter elements are widely used in different designs (this relates to structural form, structural size and / or pressure class) for filtering a wide variety of technical fluids (e.g. hydraulic fluids, cooling lubricants, fuels, lubricating oil and the like). Since operational disturbances or even outages of such filter devices can lead to damage or destruction of downstream systems, which can result in economic losses, th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & AuthorityApplications(China)
IPC IPC(8): B01D35/147
CPCB01D35/30B01D2201/4092B01D35/147B01D2201/291B01D2201/34B01D27/08B01D2201/4015
InventorN·扎恩D·勒德
OwnerHYDAC FILTERTECHNIK GMBH