JPH02676U - - Google Patents
Info
- Publication number
- JPH02676U JPH02676U JP7872188U JP7872188U JPH02676U JP H02676 U JPH02676 U JP H02676U JP 7872188 U JP7872188 U JP 7872188U JP 7872188 U JP7872188 U JP 7872188U JP H02676 U JPH02676 U JP H02676U
- Authority
- JP
- Japan
- Prior art keywords
- matching layer
- resonator
- adhesive
- disc
- cylindrical tube
- 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
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920006268 silicone film Polymers 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7872188U JPH0622232Y2 (ja) | 1988-06-14 | 1988-06-14 | 超音波スイッチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7872188U JPH0622232Y2 (ja) | 1988-06-14 | 1988-06-14 | 超音波スイッチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02676U true JPH02676U (me) | 1990-01-05 |
| JPH0622232Y2 JPH0622232Y2 (ja) | 1994-06-08 |
Family
ID=31303624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7872188U Expired - Fee Related JPH0622232Y2 (ja) | 1988-06-14 | 1988-06-14 | 超音波スイッチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622232Y2 (me) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009020086A (ja) * | 2006-09-22 | 2009-01-29 | Denso Corp | 超音波センサ |
-
1988
- 1988-06-14 JP JP7872188U patent/JPH0622232Y2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009020086A (ja) * | 2006-09-22 | 2009-01-29 | Denso Corp | 超音波センサ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622232Y2 (ja) | 1994-06-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |