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Vibration reduction inlet pipe for gasoline engine

A gasoline engine and air intake pipe technology, which is applied to mechanical equipment, engine components, machines/engines, etc., can solve problems such as reducing carburetor vibration, and achieve the effects of improving stability, obvious attenuation, and avoiding uneven concentration

Inactive Publication Date: 2010-11-10
SHANDONG HUASHENG PESTICIDE APPL MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a gasoline engine vibration damping intake pipe, especially for gasoline engines using a float type carburetor, through the improvement of the intake pipe structure, the vibration of the carburetor can be significantly reduced, and the problem of uneven gas mixture concentration can be effectively avoided. situation, thereby improving the stability of gasoline engine output power

Method used

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  • Vibration reduction inlet pipe for gasoline engine
  • Vibration reduction inlet pipe for gasoline engine
  • Vibration reduction inlet pipe for gasoline engine

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Embodiment Construction

[0017] like figure 1 , figure 2 , image 3 , Figure 4 As shown, according to the gasoline engine of the present invention, the cylinder body 1 is connected with the damping intake pipe 2 through the screw 3, the damping intake pipe 2 is connected with the carburetor 5 through the bolt 4, and the carburetor 5 is connected with the air filter 10.

[0018] The damping intake pipe 2 includes a steel pipe 2a, a plastic sleeve 2b, and a steel plate 2c. The steel pipe 2a is embedded in one end of the plastic sleeve 2b, and the other end of the plastic sleeve 2b is embedded with a steel plate 2c, so that the steel pipe 2a and the steel plate 2c are flexibly connected through the plastic sleeve 2b. In one piece, the outer wall of the inlaid end of the steel pipe 2a is provided with a toothed groove 6, the steel plate 2c is provided with a vent hole 7 and a screw hole 8, and the cylinder body 1 is provided with a cylinder air inlet 9.

[0019] Since the plastic sleeve 2b is made of...

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Abstract

The invention relates to a vibration reduction inlet pipe for a gasoline engine, which comprises a steel tube, a plastic sleeve and a steel plate, and is characterized in that the steel tube is embedded into one end of the plastic sleeve, and the steel plate is embedded into the other end of the plastic sleeve to ensure that the steel tube and the steel plate are flexibly connected into a whole through the plastic sleeve. By adopting the structure, the vibration reduction inlet pipe can significantly reduce the vibration of a carburetor and effectively avoid the condition of uneven concentration of gas mixture, thereby enhancing the stability of output power of the gasoline engine.

Description

technical field [0001] The invention relates to the technical field of gasoline engines, in particular to the damping technology of an intake pipe of a two-stroke gasoline engine. Background technique [0002] The two-stroke gasoline engine is widely used in agriculture, forestry, gardening, household and many other product fields due to its remarkable features such as compact structure, small size, light weight, and fast operation speed. [0003] For gasoline engines with float carburetors, the air intake process is as follows: the oil inlet nozzle is connected to the fuel tank through a rubber tube, the oil inlet switch is turned on, gasoline enters the float chamber through the oil inlet nozzle, oil inlet switch, and needle valve seat, and then As the oil level in the float chamber rises, the float also rises. When the oil level rises to a certain position, the float drives the rocker arm of the float and the needle valve to block the small hole of the needle valve seat, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M35/104F16F15/04
Inventor 王伟孙聚安金旺雄田洪刘飞李帅
Owner SHANDONG HUASHENG PESTICIDE APPL MACHINERY CO LTD
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