JPS61189288U - - Google Patents
Info
- Publication number
- JPS61189288U JPS61189288U JP7328685U JP7328685U JPS61189288U JP S61189288 U JPS61189288 U JP S61189288U JP 7328685 U JP7328685 U JP 7328685U JP 7328685 U JP7328685 U JP 7328685U JP S61189288 U JPS61189288 U JP S61189288U
- Authority
- JP
- Japan
- Prior art keywords
- disposed
- ultrasonic
- transducer
- absorbing material
- sound absorbing
- 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.)
- Pending
Links
- 239000011358 absorbing material Substances 0.000 claims description 2
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7328685U JPS61189288U (en18) | 1985-05-16 | 1985-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7328685U JPS61189288U (en18) | 1985-05-16 | 1985-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61189288U true JPS61189288U (en18) | 1986-11-26 |
Family
ID=30612503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7328685U Pending JPS61189288U (en18) | 1985-05-16 | 1985-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61189288U (en18) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011043362A1 (ja) * | 2009-10-07 | 2011-04-14 | 日本電気株式会社 | 超音波送信装置、超音波伝播時間測定システムおよび超音波伝播時間測定方法 |
-
1985
- 1985-05-16 JP JP7328685U patent/JPS61189288U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011043362A1 (ja) * | 2009-10-07 | 2011-04-14 | 日本電気株式会社 | 超音波送信装置、超音波伝播時間測定システムおよび超音波伝播時間測定方法 |
| JP5742718B2 (ja) * | 2009-10-07 | 2015-07-01 | 日本電気株式会社 | 超音波送信装置、超音波伝播時間測定システムおよび超音波伝播時間測定方法 |