KR200311936Y1 - Pressure an ultrasonic generator - Google Patents
Pressure an ultrasonic generator Download PDFInfo
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- KR200311936Y1 KR200311936Y1 KR20-2003-0003455U KR20030003455U KR200311936Y1 KR 200311936 Y1 KR200311936 Y1 KR 200311936Y1 KR 20030003455 U KR20030003455 U KR 20030003455U KR 200311936 Y1 KR200311936 Y1 KR 200311936Y1
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- South Korea
- Prior art keywords
- pressure
- ultrasonic
- ultrasonic generator
- piezoelectric
- generated
- Prior art date
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- 238000010304 firing Methods 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 8
- 238000005266 casting Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
본 고안은 압력에 의한 초음파 발생기에 관한 것으로, 압력에 의한 압전기 발생으로 그 전기를 이용한 초음파 발생에 대한 것이다.The present invention relates to an ultrasonic generator by pressure, and to an ultrasonic generator using the electricity by piezoelectric generation by pressure.
이와 같은 목적을 달성하기 위한 본 고안은 압력을 전기에너지로 변환시키는 압전부, 압전부에서 발생한 전기에너지를 이용해 초음파를 발생하는 초음파 발생부, 발생된 초음파를 집속해서 발사 시키는 초음파 집속부로 이뤄지는 것을 특징으로 하는 압력에 의한 초음파 발생기이다.The present invention for achieving the above object is characterized by consisting of a piezoelectric unit for converting pressure into electrical energy, an ultrasonic generator for generating ultrasonic waves using the electrical energy generated from the piezoelectric unit, and an ultrasonic focusing unit for focusing and firing the generated ultrasonic waves. It is an ultrasonic generator by pressure.
따라서, 전원공급이 필요하지 않고, 압력만으로 초음파를 발생하기에 강한 압력이 존재하는 심해나 수도관 등에 유용하게 쓰일것으로본다.Therefore, power supply is not necessary, and it is useful for deep water or water pipes where strong pressure exists to generate ultrasonic waves only by pressure.
Description
본 고안은 압력에 의한 초음파 발생 장치에 관한 것으로, 특히 전원장치 없이 압력에 의해 발생된 전기에너지를 이용한 초음파 발생기에 관한것이다.The present invention relates to an ultrasonic generator by pressure, and more particularly, to an ultrasonic generator using electric energy generated by pressure without a power supply.
초음파는 20Khz 이상의 소밀파로서 금속용접, 에칭, 도금, 전기광, 주조, 천공 등의 작업과 화학 공정에 활용되었으며 유속 및 수위 등의 측정과 공정 제어 등에 널리 쓰이고 있다.Ultrasonic wave is a small density wave of 20Khz or more, which is used in metal welding, etching, plating, electro light, casting, drilling, and chemical process, and is widely used for measuring flow rate and water level, and process control.
현재의 대표적 초음파 발생기는 대부분 전원에서 압전 물질에 교류 전기를 흘려 초음파를 발생한다.Current typical ultrasonic generators generate ultrasonic waves by flowing alternating current to piezoelectric materials in most power sources.
그러나 전원을 구할 수 없는 곳에서는 초음파 발생기를 사용할수 없다. 또,초소형 초음파 발생기를 제작시 전원부까지 만들게 되면 부피가 커져서 초소형 초음파 발생기를 제작할 수 없다.However, ultrasonic generators cannot be used where power is not available. In addition, when the ultra-sonic generator is made up to the power supply unit, the volume is too large to produce the ultra-sonic generator.
상기한 바와같은 문제점을 해결하기위하여 본 고안은 초음파 발생을 전원공급 없이 압력에 의한 초음파 발생기를 제공하려는것이다.In order to solve the problems as described above, the present invention is to provide an ultrasonic generator by pressure without generating power.
이와 같은 목적을 달성하기 위한 본 고안은 압력을 전기에너지로 변환시키는 압전부, 압전부에서 발생한 전기에너지를 이용해 초음파를 발생하는 초음파 발생부, 발생된 초음파를 집속해서 발사 시키는 초음파 집속부로 이뤄지는 것을 특징으로 하는 압력에 의한 초음파 발생기이다.The present invention for achieving the above object is characterized by consisting of a piezoelectric unit for converting pressure into electrical energy, an ultrasonic generator for generating ultrasonic waves using the electrical energy generated from the piezoelectric unit, and an ultrasonic focusing unit for focusing and firing the generated ultrasonic waves. It is an ultrasonic generator by pressure.
도 1은 본 고안에 따른 압력에 의한 초음파 발생기 구조도의 예,1 is an example of the structure diagram of the ultrasonic generator by the pressure according to the present invention,
도 2는 본 고안에 따른 압력에 의한 초음파 발생기 흐름도이다.2 is a flow chart of the ultrasonic generator by the pressure according to the present invention.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10: 압전물질A 20: 압전물질A10: piezoelectric material A 20: piezoelectric material A
30: 압전물질B 40: 초음파 집속기30: piezoelectric material B 40: ultrasonic focusing device
50: 케이스50: case
상기와 같은 목적을 실현하기 위한 본 고안은 압력을 전기에너지로 변환시키는 압전부, 압전부에서 발생한 전기에너지를 이용해 초음파를 발생하는 초음파발생부, 발생된 초음파를 집속해서 발사 시키는 초음파 집속부로 이뤄지는 것을 특징으로 하는 압력에 의한 초음파 발생기이다.The present invention for realizing the above object consists of a piezoelectric unit for converting pressure into electrical energy, an ultrasonic wave generating unit for generating ultrasonic waves using the electrical energy generated from the piezoelectric unit, and an ultrasonic focusing unit for focusing and firing the generated ultrasonic waves. It is an ultrasonic generator by pressure characterized by the above-mentioned.
이하, 본 고안의 일 실시 예를 첨부 도면에 따라 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
압전물질A(10,20)에 압력이 가해지면 압전물질A(10,20)에서 압전기가 발생한다. 이때 발생한 압전기는 압전물질B(30)에 압전효과를 일으키게 해서 초음파가 발생한다. 여기서 발생된 초음파를 집속해 초음파 집속기(40)에서 초음파를 발사하는 것을 특징으로 한다.When pressure is applied to the piezoelectric materials A 10 and 20, piezoelectric materials are generated in the piezoelectric materials A 10 and 20. The piezoelectric generated at this time causes the piezoelectric effect on the piezoelectric material B 30 to generate ultrasonic waves. Focusing the generated ultrasonic wave is characterized by firing the ultrasonic wave from the ultrasonic concentrator 40.
상기 기술한 바와 같이, 본 고안에 따른 압력에 의한 초음파 발생기에 의하면, 압력에 의해 발생된 전기에너지로 초음파를 발생 함으로써, 전원공급이 필요하지 않으며, 강한 압력이 존재하는 심해나 수도관 등에 유용하게 쓰일것으로본다.As described above, according to the ultrasonic generator by the pressure according to the present invention, by generating the ultrasonic wave by the electrical energy generated by the pressure, no power supply is required, it is useful to the deep sea or water pipes where strong pressure exists Seen as.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0003455U KR200311936Y1 (en) | 2003-02-06 | 2003-02-06 | Pressure an ultrasonic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0003455U KR200311936Y1 (en) | 2003-02-06 | 2003-02-06 | Pressure an ultrasonic generator |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030007082A Division KR20030019518A (en) | 2003-02-05 | 2003-02-05 | Pressure an ultrasonic generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200311936Y1 true KR200311936Y1 (en) | 2003-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0003455U KR200311936Y1 (en) | 2003-02-06 | 2003-02-06 | Pressure an ultrasonic generator |
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| Country | Link |
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| KR (1) | KR200311936Y1 (en) |
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2003
- 2003-02-06 KR KR20-2003-0003455U patent/KR200311936Y1/en not_active IP Right Cessation
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