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Plate for reducing airflow resistance

A technology of airflow resistance and sheet materials, which is applied in the field of sheet materials for aircraft shells, and can solve problems such as poor effect of reducing airflow resistance

Inactive Publication Date: 2013-05-29
赵兴明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In transportation equipment, the outer shell is covered on the transportation equipment, which not only protects the internal parts of the transportation equipment, but also reduces the resistance of the airflow to the transportation equipment when the transportation equipment is running. Therefore, the plate used to reduce the airflow resistance is An important mechanical part, in the existing plates used to reduce airflow resistance, there are protruding parts on the plate to separate the airflow, thereby reducing the airflow resistance, but at a faster speed, it will reduce the Airflow resistance is not effective

Method used

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  • Plate for reducing airflow resistance

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Embodiment Construction

[0007] The accompanying drawing is an embodiment of the present invention, and this embodiment will be described in detail in conjunction with the accompanying drawings. In the hole 11, the diverter ball 2 is arranged to be hingedly connected with the plate body 1, and a concave garden groove 21 and a diverter guide groove 22 are arranged on the outer surface of the diverter ball 2. 1 is provided with a connecting diversion guide groove 12 connecting the diversion guide grooves 22 on adjacent diversion balls 2 .

[0008] When using this embodiment, the board is used as the shell of the traffic equipment. When the traffic equipment is moving, the airflow acts on the diversion ball 2, is absorbed by the concave garden groove 21 of the diversion ball 2, and is absorbed by the diversion guide groove 22 and the connecting diversion guide. The slots 12 divide the flow, thereby reducing airflow resistance.

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Abstract

The invention relates to a plate for reducing airflow resistance, and the plate comprises a plate body (1) and shunt balls (2), wherein the plate body (1) is provided with a circular hole (11); the shunt balls (2) are arranged in the circular hole (11) of the plate body (1), and the shunt balls (2) are arranged to be connected with the plate body (1) in an articulated way; the surfaces of the outer sides of the shunt balls (2) are provided with concave circular grooves (21) and shunt guide grooves (22); the shunt guide grooves (22) are arranged in a cross shape; and the plate body (1) is provided with a connecting shunt guide groove (12) connected with the shunt guide grooves (22) positioned on the shunt balls (2), and thus better airflow resistance reduction effect is achieved.

Description

1. Technical field [0001] The invention relates to a plate for reducing airflow resistance, especially a plate suitable for an aircraft shell. 2. Background technology [0002] In transportation equipment, the outer shell is covered on the transportation equipment, which not only protects the internal parts of the transportation equipment, but also reduces the resistance of the airflow to the transportation equipment when the transportation equipment is running. Therefore, the plate used to reduce the airflow resistance is An important mechanical part, in the existing plates used to reduce airflow resistance, there are protruding parts on the plate to separate the airflow, thereby reducing the airflow resistance, but at a faster speed, it will reduce the Airflow resistance is not effective. 3. Contents of the invention [0003] In order to overcome the above-mentioned technical shortcomings, the object of the present invention is to provide a plate for reducing airflow re...

Claims

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Application Information

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IPC IPC(8): B64C21/00
Inventor 赵兴明
Owner 赵兴明
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