Air filter for automatic bicycle

A technology for air filters and automatic two-wheeled vehicles, applied to fuel air filters, motor vehicles, bicycles, etc., can solve the problems of attenuation and no obvious improvement, achieve the best attenuation ability, avoid resonance, Noise reduction effect

Active Publication Date: 2009-03-25
YAMAHA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But above-mentioned suction device is connected with this air filter intake side housing, for the sound wave energy that the suction pipe inside the air filter outlet side housing sucks air, it does not have the ability to attenuate it. ability, so there is no significant improvement in the effect of reducing noise

Method used

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  • Air filter for automatic bicycle
  • Air filter for automatic bicycle
  • Air filter for automatic bicycle

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Embodiment Construction

[0035] Please refer to shown in Fig. 1, show an automatic two-wheel vehicle 100 among the figure, this automatic two-wheel vehicle 100 has an engine 101, and group is provided with automatic two-wheel vehicle air filter 1 of the present invention on this engine 101 tops.

[0036] Please refer to Fig. 2 and shown in Fig. 3, be the first embodiment of the automatic two-wheel vehicle air filter 1 of the present invention, this automatic two-wheel vehicle air filter 1 and engine 101 (please refer to Fig. Shown) the preset air intake duct 102 is connected, and the automatic motorcycle air filter 1 includes: an air intake side housing 10, an air outlet side housing 20 connected to the air intake side housing 10, A filter 30 and an air suction pipe 40 .

[0037] The air intake side housing 10 is hollow, and its inside is provided with a first partition 11 and a second partition 12 (please refer to FIG. 3 for cooperation), the second partition 12 and the first partition 11 connected,...

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PUM

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Abstract

The invention relates to an air filter used for an automatic tumbrel, which is used for connecting an inlet conduit preset by an engine. The air filter comprises an inlet side shell, an outlet side shell, a filter and an air suction pipe, wherein the inlet side shell is provided with an air inlet for air entering; the outlet side shell is in abutting joint with the inlet side shell; one side of the outlet side shell is provided with an air outlet for the inlet conduit passing through; the filter is arranged between the inlet side shell and the outlet side shell; the air suction pipe is arranged in the outlet side shell; one end of the air suction pipe is connected with the inlet conduit, while the other end of the air suction pipe is provided with an open end; and a plurality of through holes are penetrated on the surface of the air suction pipe. Noise volume can be reduced through the components effectively.

Description

technical field [0001] The invention relates to an air filter for an automatic two-wheel vehicle, in particular to an air filter for an automatic two-wheel vehicle which can effectively reduce the noise generated by the engine of the automatic two-wheel vehicle when it inhales air. Background technique [0002] The prosperity of the economy drives the progress of industrial technology, and with the increase of national income, the ability of consumption is improved, which leads people to compete to buy various transportation equipment 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 fuel is mixed with air through the gasoline atomization device to form oil and gas, and then delivered to the cylinder of the engine for combustion and explosion to generate power to drive the vehicle. In order to avoid damage to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M35/04B62J39/00B62M7/00
Inventor 林育陞张富雄甘上林张文修林昇贤
Owner YAMAHA MOTOR CO LTD
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