JPH0173380U - - Google Patents
Info
- Publication number
- JPH0173380U JPH0173380U JP1987168093U JP16809387U JPH0173380U JP H0173380 U JPH0173380 U JP H0173380U JP 1987168093 U JP1987168093 U JP 1987168093U JP 16809387 U JP16809387 U JP 16809387U JP H0173380 U JPH0173380 U JP H0173380U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic oscillator
- natural
- resonance
- frequency
- vibrator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168093U JPH0730133Y2 (ja) | 1987-11-02 | 1987-11-02 | 超音波発振器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168093U JPH0730133Y2 (ja) | 1987-11-02 | 1987-11-02 | 超音波発振器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0173380U true JPH0173380U (forum.php) | 1989-05-17 |
| JPH0730133Y2 JPH0730133Y2 (ja) | 1995-07-12 |
Family
ID=31456968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168093U Expired - Lifetime JPH0730133Y2 (ja) | 1987-11-02 | 1987-11-02 | 超音波発振器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730133Y2 (forum.php) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5346106A (en) * | 1976-10-07 | 1978-04-25 | Minoru Kuroda | Method of extracting pile with addition of vibration |
-
1987
- 1987-11-02 JP JP1987168093U patent/JPH0730133Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5346106A (en) * | 1976-10-07 | 1978-04-25 | Minoru Kuroda | Method of extracting pile with addition of vibration |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730133Y2 (ja) | 1995-07-12 |