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Exhaust pipe for a car

A technology for exhaust pipes and automobiles, which is applied in the direction of exhaust devices, machines/engines, mechanical equipment, etc., and can solve the problems of poor fixing effect of exhaust pipes, poor waste discharge effect, and easy accumulation of residual waste residues, etc.

Active Publication Date: 2019-09-10
山东明大电器股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in order to solve the problem of poor fixing effect of the exhaust pipe, poor waste discharge effect and easy accumulation of residual waste residue in the prior art

Method used

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  • Exhaust pipe for a car
  • Exhaust pipe for a car
  • Exhaust pipe for a car

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Embodiment Construction

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0023] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential", etc. The indicated orientation or positional relationship is based ...

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Abstract

The invention provides an exhaust pipe for an automobile. The exhaust pipe comprises a front pipe, a rear pipe and a air inducing disc, wherein one end of the rear pipe is fixedly connected with one end of the front pipe, a fixed end is formed, the front pipe and the rear pipe are communicated with each other, and the inner diameter of the rear pipe is larger than that of the front pipe; the air inducing disc is fixed at one end of the rear pipe, a plurality of air inducing holes are formed in the air inducing disc, and the cross section of the air inducing holes increases gradually from the free end of the front pipe to the free end of the rear pipe. The exhaust pipe has good ash discharge and ventilation functions.

Description

technical field [0001] The invention relates to an exhaust pipe, in particular to an exhaust pipe for automobiles. Background technique [0002] The exhaust pipe is a part of the engine exhaust system. The exhaust system mainly includes the exhaust manifold, the exhaust pipe and the muffler. Generally, the three-stage catalytic converter that controls the emission of engine pollutants is also installed in the exhaust system. The exhaust The pipe generally includes a front exhaust pipe and a rear exhaust pipe. [0003] However, the exhaust pipe of the prior art has poor fixing effect firstly, and poor waste discharge effect, and easily accumulates residual waste residues. Contents of the invention [0004] The technical problem to be solved by the present invention is: in order to solve the problems in the prior art that the fixing effect of the exhaust pipe is poor, the waste discharge effect is poor, and the residual waste residue is easy to accumulate. The present inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01N13/08
Inventor 蒋维东
Owner 山东明大电器股份有限公司
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