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Engine air intake tube

An engine and intake pipe technology, applied in the field of intake pipes, can solve the problems of low air intake efficiency of the intake pipe, and achieve the effects of preventing the throat hoop from falling off, improving the efficiency of intake air volume, and good shock absorption effect

Inactive Publication Date: 2016-10-05
JIANGSU ZHONGXIN TRAFFIC EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the air intake efficiency of the existing air intake pipe is low

Method used

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  • Engine air intake tube
  • Engine air intake tube

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Embodiment Construction

[0011] Such as figure 1 with 2 As shown, the engine intake pipe of the present invention includes a filter connection section 3 and an engine connection section 4; the filter connection section 3 and the engine connection section 4 are butted and installed at 90°, and are provided at the joint with the filter The buffer cavity 5 that the connecting section 3 communicates with the engine connecting section 4; the inner diameter of the filter connecting section 3 is equal to the inner diameter of the engine connecting section 4; the inner diameter of the buffer cavity 5 is greater than the inner diameter of the filter connecting section 3; The air inlet of the cleaner connection section 3 and the air outlet of the engine connection section 4 are all provided with a circle of anti-falling collar 7; at least two rings of shock absorbers are provided on the filter connection section 3 and the engine connection section 4 Corrugation 6; the present invention preferably sets the inne...

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Abstract

The invention provides an engine air intake tube. The engine air intake tube includes a filter connection section and an engine connection section; the filter connection section and the engine connection section are in butt connection at an angle of 90 degrees, and a buffer cavity is arranged on a butt joint position, wherein the buffer cavity communicates with the filter connection section and the engine connection section; the inner diameter of the filter connection section is equal to that of the engine connection section; the inner diameter of the buffer cavity is greater than that of the filter connection section; an air inlet of the filter connection section and an air inlet of the engine connection section are each provide with an anti-falling convex ring; and the filter connection section and the engine connection section are each provided with at least two damping ripples. The engine air intake tube can effectively improve the air intake efficiency, and has high reliability.

Description

technical field [0001] The invention relates to an air intake pipe, in particular to an air intake pipe for an automobile engine. Background technique [0002] At present, the existing automobile engine intake pipe is used to directly connect the air filter and the intake port of the engine. Since the bending degree of the intake pipe and the size of the damping corrugation will affect the intake efficiency of the engine, especially in the When the amplitude and number of shock ripples are large, the intake efficiency of the engine will be significantly affected, so it is necessary to design an intake pipe that can effectively improve the intake efficiency of the engine. Contents of the invention [0003] The technical problem to be solved by the invention is that the air intake efficiency of the existing air intake pipe is low. [0004] In order to solve the above technical problems, the present invention provides an engine intake pipe, including a filter connection sect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M35/104
Inventor 李全涛
Owner JIANGSU ZHONGXIN TRAFFIC EQUIP
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