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Rotary Radial Pulse Generator and Method of Generating the Same

A pulse generator, rotating radial technology, applied in the direction of the electric pulse generator circuit, the components that generate the electric pulse circuit, etc., can solve the problems of narrow application range of high frequency switching frequency, poor working reliability, easy leakage of medium, etc. Achieve the effect of obvious radial acoustic modes, easy operation and accurate results

Active Publication Date: 2018-08-10
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the current pulse generators are electromagnetic pulse generators, which mainly obtain pulse air flow through high-frequency switching of electromagnetic valves. The applicable frequency range is too narrow, generally below 10Hz

Method used

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  • Rotary Radial Pulse Generator and Method of Generating the Same
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  • Rotary Radial Pulse Generator and Method of Generating the Same

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Embodiment Construction

[0038] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0039] It should be noted that the experimental method described in the following embodiments; , "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention.

[0040] Such as figure 1 As shown, the present invention provides a rotary radial pulse generator device, comprising:

[0041] Housing 1, which...

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Abstract

The invention discloses a rotation radial pulse generator and a generation method thereof. The rotation radial pulse generator mainly comprises a shell, a stator panel, at least one set of stator channels, a rotor panel, a power device, a rotation shaft and at least one set of rotor channels. The generation method specifically comprises the steps of importing a medium into a rotor chamber from a medium inlet under certain pressure; starting the power device; driving the rotor panel to rotate by the rotation shaft under the drive of the power device; alternatively realizing connection and disconnection of three sets of rotor channels and eighteen sets of rotor channels in the rotation process; and forming periodic radial pulses by the medium at an outlet. The rotation radial pulse generator provided by the invention is simple and compact in structure and convenient in use, and standard half sine radial oscillation jet flow can be produced by employing liquid or gas medium.

Description

technical field [0001] The present invention relates to a generator, and more particularly, the present invention relates to a rotary radial pulse generator and a method of generating the same. Background technique [0002] In the process of acoustic research, it is often necessary to generate sound sources of different modes according to different needs. The conventional method is to use loudspeakers to generate sound sources of tangential and longitudinal modes, but it is difficult for radial modes to pass through conventional loudspeakers. The method to obtain the radial acoustic mode is usually obtained by using a pulse generator. [0003] Most of the current pulse generators are electromagnetic pulse generators, which mainly obtain pulse air flow through high-frequency switching of electromagnetic valves. The frequency range is too narrow, generally below 10Hz. Contents of the invention [0004] The purpose of the present invention is to provide a rotary radial puls...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H03K3/01H03K3/02
CPCH03K3/01H03K3/02
Inventor 杨立军富庆飞覃粒子段润泽
Owner BEIHANG UNIV