JPS63100862U - - Google Patents
Info
- Publication number
- JPS63100862U JPS63100862U JP19457886U JP19457886U JPS63100862U JP S63100862 U JPS63100862 U JP S63100862U JP 19457886 U JP19457886 U JP 19457886U JP 19457886 U JP19457886 U JP 19457886U JP S63100862 U JPS63100862 U JP S63100862U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- moisture
- plate
- deflection element
- piezoelectric 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.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Description
第１図は耐湿圧電たわみ素子を示す一実施例の
塗膜の一部をはがした状態の斜視図を示す。第２
図ＡおよびＢはそれぞれ圧電板の稜線部分の研削
状態を示す図である。
１：耐湿圧電たわみ素子、２：塗装前の圧電た
わみ素子、３：塗膜、４：金属板、５Ａ，５Ｂ：
圧電板、６：電極。
FIG. 1 shows a perspective view of an embodiment of a moisture-resistant piezoelectric deflection element with a portion of the coating removed. Second
Figures A and B are views showing the state of grinding of the ridgeline portion of the piezoelectric plate, respectively. 1: Moisture-resistant piezoelectric deflection element, 2: Piezoelectric deflection element before painting, 3: Paint film, 4: Metal plate, 5A, 5B:
Piezoelectric plate, 6: electrode.
Claims (1)
いて、該圧電板の各稜線部分が斜めまたは丸く研
削されたものに防湿塗装してなることを特徴とす
る耐湿圧電たわみ素子。 1. A moisture-resistant piezoelectric deflection element in which a piezoelectric plate is bonded to a metal plate, wherein each ridgeline portion of the piezoelectric plate is ground obliquely or roundly and coated with moisture-proof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19457886U JPS63100862U (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19457886U JPS63100862U (en) | 1986-12-19 | 1986-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63100862U true JPS63100862U (en) | 1988-06-30 |
Family
ID=31151678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19457886U Pending JPS63100862U (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63100862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08203701A (en) * | 1995-01-30 | 1996-08-09 | Matsushita Electric Ind Co Ltd | Chip-type fixed resistor |
-
1986
- 1986-12-19 JP JP19457886U patent/JPS63100862U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08203701A (en) * | 1995-01-30 | 1996-08-09 | Matsushita Electric Ind Co Ltd | Chip-type fixed resistor |