JPS61146087U - - Google Patents
Info
- Publication number
- JPS61146087U JPS61146087U JP2965385U JP2965385U JPS61146087U JP S61146087 U JPS61146087 U JP S61146087U JP 2965385 U JP2965385 U JP 2965385U JP 2965385 U JP2965385 U JP 2965385U JP S61146087 U JPS61146087 U JP S61146087U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic wave
- reflector
- reflected
- vibrator
- electrostrictive
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985029653U JPH0438640Y2 (https=) | 1985-03-04 | 1985-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985029653U JPH0438640Y2 (https=) | 1985-03-04 | 1985-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61146087U true JPS61146087U (https=) | 1986-09-09 |
| JPH0438640Y2 JPH0438640Y2 (https=) | 1992-09-09 |
Family
ID=30528658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985029653U Expired JPH0438640Y2 (https=) | 1985-03-04 | 1985-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438640Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002282788A (ja) * | 2001-03-27 | 2002-10-02 | Matsushita Electric Works Ltd | 超音波発生装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4858124U (https=) * | 1971-11-05 | 1973-07-24 | ||
| JPS5739188U (https=) * | 1980-08-18 | 1982-03-02 |
-
1985
- 1985-03-04 JP JP1985029653U patent/JPH0438640Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4858124U (https=) * | 1971-11-05 | 1973-07-24 | ||
| JPS5739188U (https=) * | 1980-08-18 | 1982-03-02 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002282788A (ja) * | 2001-03-27 | 2002-10-02 | Matsushita Electric Works Ltd | 超音波発生装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438640Y2 (https=) | 1992-09-09 |