JPH01167800U - - Google Patents
Info
- Publication number
- JPH01167800U JPH01167800U JP6321788U JP6321788U JPH01167800U JP H01167800 U JPH01167800 U JP H01167800U JP 6321788 U JP6321788 U JP 6321788U JP 6321788 U JP6321788 U JP 6321788U JP H01167800 U JPH01167800 U JP H01167800U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric ceramic
- tweeter
- diaphragm
- vibrator
- ceramic vibrator
- 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
- 239000000919 ceramic Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6321788U JPH0540639Y2 (https=) | 1988-05-13 | 1988-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6321788U JPH0540639Y2 (https=) | 1988-05-13 | 1988-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01167800U true JPH01167800U (https=) | 1989-11-27 |
| JPH0540639Y2 JPH0540639Y2 (https=) | 1993-10-14 |
Family
ID=31288722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6321788U Expired - Lifetime JPH0540639Y2 (https=) | 1988-05-13 | 1988-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540639Y2 (https=) |
-
1988
- 1988-05-13 JP JP6321788U patent/JPH0540639Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540639Y2 (https=) | 1993-10-14 |
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