JPH0523972Y2 - - Google Patents
Info
- Publication number
- JPH0523972Y2 JPH0523972Y2 JP15649588U JP15649588U JPH0523972Y2 JP H0523972 Y2 JPH0523972 Y2 JP H0523972Y2 JP 15649588 U JP15649588 U JP 15649588U JP 15649588 U JP15649588 U JP 15649588U JP H0523972 Y2 JPH0523972 Y2 JP H0523972Y2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- hammer
- piezoelectric
- inner cylinder
- unit
- 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.)
- Expired - Lifetime
Links
- 230000035939 shock Effects 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005336 cracking Methods 0.000 description 2
- 239000002178 crystalline material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15649588U JPH0523972Y2 (enExample) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15649588U JPH0523972Y2 (enExample) | 1988-11-30 | 1988-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0277458U JPH0277458U (enExample) | 1990-06-14 |
| JPH0523972Y2 true JPH0523972Y2 (enExample) | 1993-06-18 |
Family
ID=31435087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15649588U Expired - Lifetime JPH0523972Y2 (enExample) | 1988-11-30 | 1988-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523972Y2 (enExample) |
-
1988
- 1988-11-30 JP JP15649588U patent/JPH0523972Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0277458U (enExample) | 1990-06-14 |
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