KR890015027U - 초음파 진동자의 구동 제어회로 - Google Patents
초음파 진동자의 구동 제어회로Info
- Publication number
- KR890015027U KR890015027U KR2019870021474U KR870021474U KR890015027U KR 890015027 U KR890015027 U KR 890015027U KR 2019870021474 U KR2019870021474 U KR 2019870021474U KR 870021474 U KR870021474 U KR 870021474U KR 890015027 U KR890015027 U KR 890015027U
- Authority
- KR
- South Korea
- Prior art keywords
- control circuit
- driving control
- ultrasonic vibrator
- vibrator
- ultrasonic
- Prior art date
Links
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
- B06B1/0207—Driving circuits
- B06B1/0215—Driving circuits for generating pulses, e.g. bursts of oscillations, envelopes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870021474U KR900006072Y1 (ko) | 1987-12-05 | 1987-12-05 | 초음파 진동자의 구동 제어회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870021474U KR900006072Y1 (ko) | 1987-12-05 | 1987-12-05 | 초음파 진동자의 구동 제어회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890015027U true KR890015027U (ko) | 1989-08-11 |
KR900006072Y1 KR900006072Y1 (ko) | 1990-06-30 |
Family
ID=19270135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870021474U KR900006072Y1 (ko) | 1987-12-05 | 1987-12-05 | 초음파 진동자의 구동 제어회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900006072Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102660869B1 (ko) * | 2022-06-22 | 2024-04-26 | 주식회사 케이티앤지 | 초음파 진동자를 이용하여 에어로졸을 생성하는 방법 및 그 방법을 수행하는 전자 장치 |
-
1987
- 1987-12-05 KR KR2019870021474U patent/KR900006072Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900006072Y1 (ko) | 1990-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19951226 Year of fee payment: 7 |
|
LAPS | Lapse due to unpaid annual fee |