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Novel throttle valve

A throttle body, a new type of technology, applied in the field of auto parts, can solve problems such as adverse effects on the engine, reduce air intake efficiency, adverse airflow stability, etc., to improve output power and fuel utilization, increase intake pressure, and layout requirements. low effect

Inactive Publication Date: 2016-06-08
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The baffle of the above-mentioned throttle valve is basically located in the center of the intake port, which will disturb the intake air flow and create a vortex in the pressure stabilization chamber, which is not conducive to the stability of the air flow, and the corresponding intake air volume will decrease, and the same There will be greater intake resistance under these conditions, which will reduce the intake efficiency and have an adverse effect on the engine

Method used

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  • Novel throttle valve
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Examples

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Embodiment Construction

[0012] Such as figure 1 and 2 As shown, a new type of throttle body includes a motor 1, an upper base plate 2, a blade 3, a driving ring 4, and a lower base plate 5; the motor 1 is fixed on the upper base plate 2, and the driving ring 4 is placed in the ring groove of the lower base plate 5 , blade 3 is installed in the elongated groove of drive ring 4 and the round hole of upper base plate 2, lower base plate 5 by the concave platform on it, upper base plate 2 and lower base plate 5 are installed by bolts, and whole device is packed as a whole.

[0013] There are teeth on the drive ring 4, and the motor 1 drives the teeth on the drive ring 4 to rotate the drive ring 4, thereby achieving the purpose of opening and closing the lugs.

[0014] The throttle body of the present invention has a multi-blade rotary opening and closing structure, the configured blades are driven by a motor, and the blades rotate directly to produce an opening and closing effect, directly controlling t...

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Abstract

The invention discloses a novel throttle valve which comprises a motor 1, an upper bottom plate 2, vanes 3, a driving ring 4 and a lower bottom plate 5, wherein the motor 1 is fixed on the upper bottom plate 2, the driving ring 4 is arranged in a ring slot of the lower bottom plate 5, the vanes 3 are arranged in a long slot of the driving ring 4 and circular holes of the upper bottom plate 2 and the lower bottom plate 5 via concave platforms thereon, the upper bottom plate 2 and the lower bottom plate 5 are mounted via bolts, and the whole device is an integrated body. The novel throttle valve has the benefits that the length and the volume of the throttle valve are greatly reduced, and the layout requirement for an air intake system is relatively low; and the diameter of an air intake passage is directly controlled by adopting a multi-vane rotating structure, and stop sheets for obstructing airflow are not arranged in the air intake passage, so that airflow disturbance cannot be caused, airflow is stabilized, air intake pressure is increased, and the output power and the fuel utilization rate of an engine are improved.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to a novel throttle body. Background technique [0002] In the prior art, there is a cylindrical throttle body, which is equipped with a cable structure to drive a single built-in flap to adjust the throttle opening, and an angle sensor is installed at the other end of the flap to measure the throttle opening as a control signal. [0003] The baffle of the above-mentioned throttle valve is basically located in the center of the intake port, which will disturb the intake air flow and create a vortex in the pressure stabilization chamber, which is not conducive to the stability of the air flow, and the corresponding intake air volume will decrease, and the same There will be greater intake resistance under certain conditions, which will reduce the intake efficiency and have an adverse effect on the engine. Contents of the invention [0004] The technical problem to be solved by the presen...

Claims

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Application Information

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IPC IPC(8): F02D9/16F02D9/14F02D9/02
CPCF02D9/16F02D9/02F02D9/1065F02D9/109F02D9/14F02D2009/0261
Inventor 王亚明
Owner SOUTHEAST UNIV
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