JPH03228417A - 超音波固体遅延線 - Google Patents
超音波固体遅延線Info
- Publication number
- JPH03228417A JPH03228417A JP25973690A JP25973690A JPH03228417A JP H03228417 A JPH03228417 A JP H03228417A JP 25973690 A JP25973690 A JP 25973690A JP 25973690 A JP25973690 A JP 25973690A JP H03228417 A JPH03228417 A JP H03228417A
- Authority
- JP
- Japan
- Prior art keywords
- transducer
- medium
- delay medium
- delay
- plate
- 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
- 239000007787 solid Substances 0.000 title claims abstract description 11
- 230000003746 surface roughness Effects 0.000 claims abstract description 12
- 230000000644 propagated effect Effects 0.000 claims abstract description 3
- 239000006185 dispersion Substances 0.000 description 17
- 239000011521 glass Substances 0.000 description 17
- 230000001902 propagating effect Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25973690A JPH03228417A (ja) | 1990-09-28 | 1990-09-28 | 超音波固体遅延線 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25973690A JPH03228417A (ja) | 1990-09-28 | 1990-09-28 | 超音波固体遅延線 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18863581A Division JPS5890816A (ja) | 1981-11-25 | 1981-11-25 | 超音波固体遅延線 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03228417A true JPH03228417A (ja) | 1991-10-09 |
| JPH0586085B2 JPH0586085B2 (enExample) | 1993-12-09 |
Family
ID=17338236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25973690A Granted JPH03228417A (ja) | 1990-09-28 | 1990-09-28 | 超音波固体遅延線 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03228417A (enExample) |
-
1990
- 1990-09-28 JP JP25973690A patent/JPH03228417A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0586085B2 (enExample) | 1993-12-09 |
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