Air purifier of vehicle

An air filter, vehicle technology, applied in the direction of fuel air filter, combustion air/combustion-air treatment, machine/engine, etc., can solve the problems of short service life, influence and inconvenience of filter screen

Active Publication Date: 2009-09-16
YAMAHA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But above-mentioned known air cleaner and various known air cleaners on the market at present, its design all is that air is introduced into filter by air inlet, and air just directly enters filter screen (containing filter paper), simultaneously Dust in the air is also directly attached to the filter
Therefore, there is a lot of dust attached to the filter screen in the air filter, and the service life of the filter screen is short. Consumers must replace the filter screen frequently to maintain the performance of the vehicle. Regular replacement of the filter screen will not only cause inconvenience to consumers In addition, it will adversely affect the life of the engine
[0006] Therefore, it can be seen from the above that the above-mentioned known air filter obviously has inconvenience and defects in actual use, and can be improved.

Method used

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Embodiment Construction

[0033] see image 3 , Figure 4 and Figure 5 , the present invention provides a kind of air filter of vehicle, and this air filter 1 is installed on the front side of carburetor, and this air filter 1 comprises a housing 11, a filter screen 12 and a flow rate reduction Structure 13, wherein the housing 11 includes a body 111 and a cover 112, the body 111 and the cover 112 are combined into a hollow housing by locking with screws 113, and the housing 11 is provided on different sides. There is an air inlet 114 and an air outlet 115, and the housing 11 is provided with two sides of the air inlet 114 and the air outlet 115 respectively forming an air inlet side (dirty side) and an air outlet side (clean side).

[0034] The air inlet 114 and the air outlet 115 of the casing 11 are sleeved and connected with an air inlet duct 14 and a connecting pipe 15 respectively, and one end of the air inlet duct 14 communicates with the outside world for introducing outside air. The other ...

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Abstract

An air filter for a vehicle, an air flow channel is formed between the air intake side and the air outlet side of the air filter, the filter screen is arranged between the air intake side and the air outlet side, and the The air channel between the nets is provided with a flow rate reduction structure, which can reduce the flow rate of the air entering the air filter and generate a vortex, so that the dust in the air can stay in the flow rate reduction structure, so it can reduce dust. The amount of adhesion on the filter screen can prolong the service life of the filter screen, reduce the frequency of filter screen replacement, and help extend the life of the engine and maintain performance.

Description

technical field [0001] The invention relates to an air filter for a vehicle, especially an action that can filter the outside air, which can increase the service life of the filter screen in the air filter, reduce the amount of dust attached to the filter screen and the number of replacements air filter. Background technique [0002] The prosperity of the economy drives the progress of industrial technology, and with the increase of national income, the ability to consume has been improved, which has led people to compete to buy various means of transportation such as locomotives and automobiles as a means of transportation. Locomotives are highly flexible in action. Sex, and become the main means of transportation. As far as the movement of the locomotive is concerned, the outside air is mixed with gasoline in the carburetor to form oil and gas, and then sent to the cylinder of the engine for combustion and explosion to generate power to drive the vehicle. In order to avo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M35/16F02M35/02
Inventor 苏清龙吴耿贤
Owner YAMAHA MOTOR CO LTD
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