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Air filter and ventilation facility comprising same

A technology of air filter and ventilation equipment, which is applied in the direction of air treatment equipment, membrane filter, filtration separation, etc., and can solve the problems that cannot be realized

Pending Publication Date: 2020-05-15
MAHLE INT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The downside is that these and other additional functions are currently not possible or can only be implemented on air filters in a complicated way

Method used

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  • Air filter and ventilation facility comprising same
  • Air filter and ventilation facility comprising same
  • Air filter and ventilation facility comprising same

Examples

Experimental program
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Embodiment Construction

[0027] figure 1 A view of an air filter 1 for a ventilation system of a motor vehicle according to the invention is shown. The air filter 1 has two sealing strips 3 a and 3 b and a plate-shaped filter body 2 made of folded filter material. In this embodiment, the sealing strips 3 a and 3 b are side strips 4 a and 4 b respectively fixed to, for example glued to, longitudinal side edges 5 a and 5 b of the filter body 2 . In the air filter 1 , adjacent folds 7 of the filter body 2 , which are connected to each other by seams 6 , follow each other in the filter longitudinal direction 8 and extend in the filter transverse direction 9 . The sealing strips 3 a and 3 b laterally seal the air filter 1 so that air can flow through the air filter 1 only via the filter material of the air filter 1 . The respective longitudinal side edges 5 a and 5 b of the filter body 2 here extend parallel to the filter longitudinal direction 8 and laterally close the filter body 2 transverse to the fi...

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PUM

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Abstract

The invention relates to an air filter (1) for a ventilation system of a motor vehicle. The air filter (1) may include a plate-shaped filter body (2) made of a folded filter material and at least onesealing strip (3a,3b) secured to a lateral edge of the filter body (2). Adjacent folds (7) of the filter body (2) may be connected to one another via a seam (6), may follow one another in a longitudinal filter direction (8), and may extend in a transverse filter direction (9). The at least one sealing strip (3a,3b) may have at least one removal opening (10) penetrating the at least one sealing strip. At least one removal nozzle (11) for removing air flowing through the air filter (1) may be securable to the at least one removal opening. The invention also relates to a ventilation facility comprising the air filter (1).

Description

technical field [0001] The invention relates to an air filter for a ventilation system of a motor vehicle according to the preamble of claim 1 . The invention also relates to a ventilation device comprising such an air filter. Background technique [0002] Air filters are used to filter the air in ventilation systems, for example in air-conditioning units of motor vehicles. The air filter is folded from filter material and fastened in a receiving space of the fan through which air can flow. Here the folds of the air filter are sealed at least on the longitudinal side edges, and the air filter itself is circumferentially sealed in the receiving space to the receiving space, so that air only passes from the so-called untreated side of the air filter to the so-called clean The side passes through the receiving space to flow through the filter material. Here impurities are trapped in the filter material and the air is thus free of impurities. However, over time, due to the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H3/06
CPCB60H3/06B01D46/0086B01D46/446B01D46/522B01D2273/18B01D2279/35B01D46/10B60H3/0616B60H2003/065B60H3/0608B01D36/001
Inventor 马库斯·迈克尔弗洛里安·米雷尔沃尔特·沃尔夫
Owner MAHLE INT GMBH
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