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Ultrasonic generator

A generator and ultrasonic technology, applied in the direction of the fluid using vibration, can solve the problems such as the inability to automatically track the frequency and the limited output power, and achieve the effect of overcoming the limitations of frequency characteristics and continuously adjustable power and frequency.

Inactive Publication Date: 2011-11-23
SHENZHEN H&T INTELLIGENT CONTROL
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Problems solved by technology

[0002] In the existing ultrasonic generators, the methods generally used are: 1. Composed of self-excited oscillation circuit, the output power is limited, and the frequency cannot be automatically tracked; 2. High-frequency inverter unit, impedance matching system, transformer Coupled output composition, due to the limitation of transformer frequency characteristics, there are shortcomings such as limited output power

Method used

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Embodiment Construction

[0018] The following content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be assumed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the technical field of the present invention, without departing from the concept of the present invention, some simple deduction or replacement can be made, which should be regarded as belonging to the protection scope of the present invention.

[0019] Such as figure 1 as well as figure 2 As shown, an embodiment of the present invention provides an ultrasonic generator, which includes a power supply module A, an oscillation module B, a hardware delay module C, a push-pull circuit module D, a transducer E, a power adjustment module G and a frequency adjustment module Module I. The power supply module A is connected to the oscillation module B, the hardware delay module C, the push-pull circuit module ...

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Abstract

The invention provides an ultrasonic generator which comprises a power supply module, an oscillation module, a hardware delay module, a push-pull circuit module, an energy transducer, a power adjustment module and a frequency adjustment module, wherein the power supply module is respectively connected with the oscillation module, the hardware delay module, the push-pull circuit module and the energy transducer; and the oscillation module, the hardware delay module, the push-pull circuit module and the energy transducer are connected in sequence. By arranging the power adjustment module and the frequency adjustment module, the ultrasonic generator of the invention realizes a matching system without impedance and overcomes the limitation of no transformer frequency characteristics in the prior art, thereby being suitable for occasions with wider ultrasonic frequency range, realizing unconstrained output power and output frequency and simultaneously realizing continuously adjustable power and frequency.

Description

technical field [0001] The invention relates to an ultrasonic generator, in particular to an ultrasonic generator with continuously adjustable power. Background technique [0002] In the existing ultrasonic generators, the methods generally adopted are: 1. Composed of self-excited oscillation circuit, the output power is limited, and the frequency cannot be automatically tracked; 2. High-frequency inverter unit, impedance matching system, transformer Coupled output composition, due to the limitations of transformer frequency characteristics, there are shortcomings such as limited output power. Contents of the invention [0003] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides an ultrasonic generator with continuously adjustable power and continuously adjustable frequency. [0004] The technical solution adopted by the present invention to solve the technical problems is: provide an ultrasonic generator, which includes ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B06B1/04
Inventor 曾建汝秦宏武首召兵
Owner SHENZHEN H&T INTELLIGENT CONTROL
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