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Air cleaner

An air filter and filter technology, which is applied in combustion air/combustion-air treatment, machine/engine, bicycle accessories, etc., can solve the problems of unsatisfactory resource utilization, increased economic burden on users, and many waste parts. , to achieve the effect of reducing replacement costs, easy assembly, and easy shape retention

Inactive Publication Date: 2004-07-14
HONDA MOTOR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in such an original air filter, since the filter element and its holding frame are combined into an inseparable one, when replacing the filter element as a replacement part, the still usable holding frame has to be replaced with the filter element. As a result, there are many waste parts, which is not ideal in terms of effective use of resources, and there is a problem that an additional economic burden is imposed on the user.

Method used

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Embodiment Construction

[0020] The implementation of the present invention will be described below according to the embodiments of the present invention shown in the accompanying drawings.

[0021] In Fig. 1 and Fig. 2, the filter case 1 of the air cleaner Ac is made of hard synthetic resin, and is divided into a case body 2 and a cover body 3, and their split opening end faces are butted together, and there are many A small screw 4 joins outward flanges 2a, 3a formed on their peripheries into one body and forms a closed shape. On the split opening end faces of the housing body 2 and the cover body 3, annular fitting grooves 5, 6 that are consistent with each other are respectively formed, and in these fitting grooves 5, 6, through packings 7, 8, the airtight The outer edge portion ( image 3 ).

[0022] In the filter housing 1, the filter element assembly AS described in detail later is kept between the connection part of the housing body 2 and the cover body 3, and the filter housing is connected ...

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PUM

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Abstract

An air cleaner adapted to be connected to the suction system of an autobicycle engine, comprising an element assembly (AS) holding a cleaner element in a holding frame (Fh), the element assembly being received by in a cleaner case, the latter being internally partitioned in a dirty side and a clean side, the arrangement being usch that uncleaned air flowing into the dirty side is passed through the clenaer element to be cleaned and then allowed to flow into the clean side, wherein said element assembly (AS) has its clenaer element and holding frame (Fh) constructed as separate members, the cleaner element being separated from the holding frame (Fh) so that it can be exchanged, thereby making it possible to exchange the cleaner element individually and to reduce the maintenance cost and contributing to resource conservation.

Description

technical field [0001] The present invention relates to an air cleaner, and mainly relates to an air cleaner suitable for an air intake system of a vehicle engine such as a motorcycle. Background technique [0002] In the past, as an air filter connected to the air intake system of a motorcycle engine, a filter element assembly integrally formed with a filter element and a holding frame holding it was detachably mounted on a detachable filter. This is known (for example, with reference to Japanese Patent Application Publication No. 2-39627). [0003] However, in such an original air filter, since the filter element and its holding frame are combined into an inseparable one, when replacing the filter element as a replacement part, the still usable holding frame has to be replaced with the filter element. As a result, many discarded parts are generated, which is not ideal in terms of effective use of resources, and there is a problem that an additional economic burden is impo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J99/00F02M35/024
CPCF02B61/02F02M35/0203F02M35/024F02M35/10144F02M35/162
Inventor 久富胜今野显治
Owner HONDA MOTOR CO LTD
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