Straight-through type air filter

An air filter, straight-through technology, applied in the direction of combustion air/combustion-air treatment, machine/engine, engine components, etc., can solve the problems of air filter occupation, large space, large space volume, etc., to achieve filtration The effect of excellent performance

Pending Publication Date: 2018-04-20
广西华原过滤系统股份有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the traditional cylindrical air filter, since the inside of the filter element needs to leave a large enough cavity for air circulation, the filter paper needs to be arranged on the outer circumference of the cavity under a certain filtration area, resulting in a larger space volume for the filter element to operate. Meet the requirements of use, resulting in the entire air filter also occupying a large space

Method used

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  • Straight-through type air filter
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Embodiment Construction

[0028] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the specific technical details will be further elaborated below in conjunction with specific examples, but the embodiments of the present invention are not limited thereto.

[0029] see Figure 1~Figure 10 :

[0030] The present invention mainly describes a straight-through air filter, including a shell, an air intake cover, a side cover, and a filter element. The assembly has an air inlet, an air outlet, and an installation port arranged on the side. The filter element is installed inside the housing assembly for sealing connection through radial interference fit. The side cover is connected with the housing assembly and closes the installation opening.

[0031] The filter element includes an air inlet end, an air outlet end, a plurality of air intake channels, and a plurality of air outlet channels. The air inlet end face is arranged with ...

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Abstract

The invention discloses a straight-through type air filter. The straight-through type air filter comprises a shell, an air inlet cover, a side cover and a filter element and is characterized in that the shell and the air inlet cover are fixedly connected in a welded mode, and accordingly, a shell assembly is formed and provided with an air inlet, an air outlet and a mounting opening formed in theside face; the filter element is mounted inside the shell assembly and is in sealing connection in a radial interference fit mode; the side cover is connected with the shell assembly and seals the mounting opening; the filter element comprises an air inlet end, an air outlet end, a plurality of air inlet channels and a plurality of air outlet channels; a plurality of small air inlet holes are formed in the air inlet end face at intervals, and each small air inlet hole extends in the axial direction to form the corresponding air inlet channel and is sealed near the air outlet end; and a plurality of small air outlet holes are formed in the air outlet end face at intervals, and each small air outlet hole extends in the axial direction to form the corresponding air outlet channel and is sealed near the air inlet end. The air filter can occupy small space so as to meet the arrangement requirement of a compact space or a special-shaped space of a vehicle.

Description

technical field [0001] The invention relates to the field of air filters for internal combustion engines, and more specifically relates to a straight-through air filter. Background technique [0002] In the traditional cylindrical air filter, since the inside of the filter element needs to leave a large enough cavity for air circulation, the filter paper needs to be arranged on the outer circumference of the cavity under a certain filtration area, resulting in a larger space volume for the filter element to operate. To meet the requirements of use, the entire air filter also takes up a large space. Contents of the invention [0003] The purpose of the present invention is to provide an air filter, so that the air filter can occupy a small space, so as to meet the compact space of the whole vehicle or the layout requirements of special-shaped space. [0004] A straight-through air filter described in the present invention includes a shell, an air intake cover, a side cover...

Claims

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Application Information

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IPC IPC(8): F02M35/024
CPCF02M35/0201F02M35/02416F02M35/02483
Inventor 肖培壮梁新波
Owner 广西华原过滤系统股份有限公司
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