JPH0185623U - - Google Patents
Info
- Publication number
- JPH0185623U JPH0185623U JP1987182056U JP18205687U JPH0185623U JP H0185623 U JPH0185623 U JP H0185623U JP 1987182056 U JP1987182056 U JP 1987182056U JP 18205687 U JP18205687 U JP 18205687U JP H0185623 U JPH0185623 U JP H0185623U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- element electrode
- material substrate
- self
- utility
- 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
- 239000000758 substrate Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 1
Landscapes
- Gyroscopes (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
第１図は本考案の一実施例を示す圧電素子の側
面図、第２図は同正面図、第３図は第１図の圧電
素子を用いた振動ジヤイロの正面図、第４図は従
来の圧電素子を用いた振動ジヤイロの斜視図であ
る。 １０…圧電素子、１１…圧電セラミツク基板（
圧電材基板）、１２…共通電極、１３…駆動用圧
電素子電極、１３Ａ…駆動用圧電素子、１４…モ
ニタ用圧電素子電極、１４Ａ…駆動用圧電素子、
１５…溝。
面図、第２図は同正面図、第３図は第１図の圧電
素子を用いた振動ジヤイロの正面図、第４図は従
来の圧電素子を用いた振動ジヤイロの斜視図であ
る。 １０…圧電素子、１１…圧電セラミツク基板（
圧電材基板）、１２…共通電極、１３…駆動用圧
電素子電極、１３Ａ…駆動用圧電素子、１４…モ
ニタ用圧電素子電極、１４Ａ…駆動用圧電素子、
１５…溝。
Claims (1)
- 一枚の圧電材基板の少なくとも片側面に駆動用
圧電素子電極と自励発振のためのモニタ用圧電素
子電極とを分離して設けたことを特徴とする振動
ジヤイロの圧電素子。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987182056U JPH082568Y2 (ja) | 1987-11-30 | 1987-11-30 | 振動ジャイロ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987182056U JPH082568Y2 (ja) | 1987-11-30 | 1987-11-30 | 振動ジャイロ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0185623U true JPH0185623U (ja) | 1989-06-07 |
| JPH082568Y2 JPH082568Y2 (ja) | 1996-01-29 |
Family
ID=31473513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987182056U Expired - Lifetime JPH082568Y2 (ja) | 1987-11-30 | 1987-11-30 | 振動ジャイロ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082568Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0372311U (ja) * | 1989-11-17 | 1991-07-22 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6219714A (ja) * | 1985-07-17 | 1987-01-28 | Tokyo Keiki Co Ltd | ジヤイロ装置 |
-
1987
- 1987-11-30 JP JP1987182056U patent/JPH082568Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6219714A (ja) * | 1985-07-17 | 1987-01-28 | Tokyo Keiki Co Ltd | ジヤイロ装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0372311U (ja) * | 1989-11-17 | 1991-07-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH082568Y2 (ja) | 1996-01-29 |