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Filter element and housing for a filter element

A filter element and element technology, applied in the field of air filter elements, filter components, and housings for filter elements, can solve problems such as danger, and achieve the effect of simplifying installation and/or disassembly and reliable positioning

Inactive Publication Date: 2012-12-19
MANN HUMMEL GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the filter element held in the housing, this always leads to, in the vibration excitation of the filter assembly and its parts (that is to say the housing, filter element and housing cover), greater gaps between the individual parts occur. dangerous sport

Method used

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  • Filter element and housing for a filter element
  • Filter element and housing for a filter element
  • Filter element and housing for a filter element

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] The invention will be described below with reference to a filter for the combustion air of an internal combustion engine, such as a motor vehicle. Instead of filtering the air, corresponding filter elements can be designed, for example, for filtering other gaseous or also liquid media (for example oil).

[0049] as in figure 1 As shown in , the filter 1 according to the first embodiment comprises a housing 10 with a housing body 11 and a removable housing cover 12, the housing cover 12 being held at the housing body 11 here by means of clips 13 . A filter element 20 is detachably mounted in the housing 10 , more precisely in the sealing seat 14 of the housing body 11 . Raw air, uncleaned air, can be introduced into the housing 10 in the direction of flow indicated by the black solid arrows. The raw air encounters the filter element 20, which filters the dirt from the raw air. Contaminant-cleaned air, pure air, can be discharged from housing 10 in the direction of fl...

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PUM

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Abstract

The invention relates to a filter element, especially an air filter element and a housing for a filter element. The filter element is used for loosely installed into a housing with a loosening cover. The air filter element has a tubular support body where a filteration medum is arranged, wherein a coupling section is arranged at an end side position of the support body, and is designed to couple with a clamping device for clamping the air filter element between the housing body and the housing cover in a direction of a longitunical axis of the tubular support body, and the coupling section has a fixing element for blocking a rotation of the coupling section and / or the support body relative to the clamping device.

Description

technical field [0001] The invention relates to a filter element which can be used for filtering air and to a housing for the filter element. In particular, the invention relates to an air filter element, a housing for an air filter element and a filter assembly. [0002] Filter elements are used for the filtration of fluid flows or gaseous media. It is used, for example, when filtering the air flow which is conducted into the passenger compartment of a motor vehicle. In particular, air conditioners installed in motor vehicles are used here in order to clean the outside air from substances harmful to health, odors etc. present therein. Suitable filters or house filters in this context are, for example, particle filters, odor filters or combinations thereof. [0003] Furthermore, it is necessary to free the air supplied to the internal combustion engine from suspended matter. Such air filters, for example for trucks, construction machines, agricultural machines or marine en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/24B01D46/42
CPCB01D46/2411B01D2265/02B01D2265/021B01D46/0005Y10T29/49826
Inventor M.考夫曼K-D.鲁兰
Owner MANN HUMMEL GMBH
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