Fuel distributor

A technology of fuel distributor and main body, which is applied in the direction of machines/engines, fuel injection devices, engine components, etc. It can solve the problems of insufficient engine power, failure to discharge normally, insufficient fuel injection volume, etc., so as to ensure the fuel injection volume and improve the effect , Guarantee the effect of output stability

Inactive Publication Date: 2012-06-27
QINGDAO HUATAO AUTOMOBILE MOLD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] In the current fuel distributor, when the fuel is injected into the fuel distributor for the first time, part of the air will be sealed in the fuel distributor cavity and cannot be discharged normally
Due to the air bubbles mixed in the fuel, the amount of fuel injected is insufficient during fuel injection, which seriously affects the effect of uniform distribution of fuel, resulting in insufficient engine power
[0004] Therefore, how to reduce the air bubbles mixed in the fuel distributor, improve the effect of uniform fuel distribution, and prevent engine power shortage caused by insufficient fuel injection due to the presence of gas are technical problems to be solved by the present invention.

Method used

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Embodiment Construction

[0023] The invention discloses a fuel distributor, which reduces air bubbles mixed in the fuel distributor, improves the effect of uniform distribution of fuel, ensures fuel injection quantity, and guarantees the output stability of engine power.

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] Please refer to Figure 1 ~ Figure 4 , figure 1 The schematic diagram of the general assembly of the fuel distributor provided by the embodiment of the present invention; figure 2 Explosion schematic diagr...

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Abstract

The invention discloses a fuel distributor, which comprises a fuel distributor body. The invention has the main key that the fuel distributor also comprises a pressure release valve for eliminating residual gas in a cavity of the fuel distributor body. According to the fuel distributor disclosed by the invention, the pressure release valve is additionally arranged on the fuel distributor, thus, bubbles mixed in the fuel distributor are reduced under the action of the pressure release valve, the uniform distribution effect of fuel is enhanced, and the oil injection amount is ensured to be sufficient, thereby, the output stability of engine power is guaranteed.

Description

technical field [0001] The invention relates to the technical field of engine equipment, in particular to a fuel distributor. Background technique [0002] The fuel distributor is one of the key components of the fuel supply system in the car engine. It reduces the fuel pulsation from the fuel tank and distributes fuel evenly to each fuel injector. [0003] In the current fuel distributor, when the fuel is injected into the fuel distributor for the first time, part of the air will be sealed in the fuel distributor cavity and cannot be discharged normally. Due to the air bubbles mixed in the fuel, the fuel injection volume is insufficient during fuel injection, which seriously affects the uniform distribution of fuel, resulting in insufficient engine power. [0004] Therefore, how to reduce the air bubbles mixed in the fuel distributor, improve the effect of uniform distribution of fuel, and prevent insufficient engine power caused by insufficient fuel injection due to the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M41/00
Inventor 胡巩基
Owner QINGDAO HUATAO AUTOMOBILE MOLD
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