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Filter element having handle

A filter device and filter component technology, applied in separation methods, filter separation, membrane filters, etc., can solve problems such as user delays in maintenance and system damage

Inactive Publication Date: 2008-10-01
DONALDSON CO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If servicing filter components is difficult or inconvenient, the user may delay servicing, which can cause damage to any system being filtered

Method used

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  • Filter element having handle
  • Filter element having handle
  • Filter element having handle

Examples

Experimental program
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Embodiment Construction

[0012] A Figure 1-5

[0013] Referring to FIG. 1, FIG. 1 is a perspective view of an embodiment of the filter assembly or filter component 10. Preferably, the filter component 10 includes a filter medium 12, a handle component 14 and a sealing system 16. The filter medium 12 is designed to remove particulates from the fluid (such as air) flowing through the filter medium 12. The handle part 14 is preferably configured to be able to conveniently manipulate and carry the filter part 10, especially during maintenance and replacement. The sealing system 16 is designed to help create a seal between the filter medium 12 and the inner wall of the pipe.

[0014] Still referring to FIG. 1, the filter element 10 is designed to allow direct current. The term "direct current" means that the fluid flows directly through the filter element 10, flows in at the inlet face and flows out at an outlet face arranged opposite to the inlet face, wherein the direction of the fluid entering the inlet fa...

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PUM

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Abstract

A filter arrangement includes a filter element configured for straight through flow and a handle member secured to the filter element. The filter element may typically have a plurality of flutes where selected ones of the flutes are open at upstream portions and closed at downstream portions, and where selected ones of the flutes are closed at the upstream portions and open at the downstream portions. In one embodiment, the handle member is secured to the central core member. In some embodiments, the handle member and the central core member are a single molded construction. The handle member can include a single aperture, such as an elongated slot, or a plurality of apertures. A method for servicing a system having a straight through flow filter element includes grasping a handle secured to the filter element, and pulling the handle to remove the filter element from the system.

Description

Technical field [0001] The present invention discloses a filter structure for filtering fluids such as gas or liquid. Specifically, the present invention relates to a filter element with a handle. Background technique [0002] Direct-flow filter components have been used in systems that purify the fluid flowing through them. The direct current filter component generally has an inlet surface and an outlet surface arranged opposite to the inlet surface. In this way, the fluid flows in a certain direction when entering the inlet surface of the filter component, and has the same flow direction when it exits the outlet surface. DC filter components are generally installed in certain types of pipes or casings. After a period of use, the filter components need to be maintained, that is, cleaned or completely replaced. If repairing the filter components is difficult or inconvenient, the user may delay the repair, which can cause damage to any system being filtered. Therefore, it is neces...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/42B01D46/52B01D46/24B01D25/24B01D25/00B01D46/10
CPCB01D46/10B01D46/527B01D2201/34B01D25/001B01D46/4227B01D25/24B01D25/343B01D46/52B01D46/24B01D46/42
Inventor J·C·托卡
Owner DONALDSON CO INC