JPS599627U - piezoelectric resonator - Google Patents
piezoelectric resonatorInfo
- Publication number
- JPS599627U JPS599627U JP10464582U JP10464582U JPS599627U JP S599627 U JPS599627 U JP S599627U JP 10464582 U JP10464582 U JP 10464582U JP 10464582 U JP10464582 U JP 10464582U JP S599627 U JPS599627 U JP S599627U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric resonator
- ceramic substrate
- piezoelectric ceramic
- piezoelectric
- width
- 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
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は従来の圧電共振子を示す斜視図、第
３図は本考案の一実施例を示す斜視図、第４図は共振状
態を示す図、第５図は本考案において溝の位置を変えた
場合の特性の変化を示す図である。
１．１０・・・圧電磁器基板、２． ３． １２． １
３・・・主電極面、１１・・・溝。
補正 昭５８． ７． １
実用新案登録請求の範囲を次のように補正する。
Ｏ実用新案登録請求の範囲
長さ振動を利用する短冊型圧電共振子において１、圧電
磁器基板の一方の主電極面に長手方向に平行に、該圧電
磁器基板の幅方向の中央から該圧電磁器基板の幅の２％
以上ずれた位置に溝を設けたことを特徴きする圧電共振
子。1 and 2 are perspective views showing a conventional piezoelectric resonator, FIG. 3 is a perspective view showing an embodiment of the present invention, FIG. 4 is a view showing a resonance state, and FIG. 5 is a perspective view showing an embodiment of the present invention. FIG. 6 is a diagram showing changes in characteristics when the position of the groove is changed. 1.10...piezoelectric ceramic substrate, 2. 3. 12. 1
3... Main electrode surface, 11... Groove. Amended 1984. 7. 1. The scope of claims for utility model registration shall be amended as follows. O Utility Model Registration Claims In a rectangular piezoelectric resonator that utilizes length vibration, 1. The piezoelectric ceramic is placed in parallel with one main electrode surface of the piezoelectric ceramic substrate in the longitudinal direction from the widthwise center of the piezoelectric ceramic substrate. 2% of the board width
A piezoelectric resonator characterized in that grooves are provided at positions shifted from each other.
Claims (1)
器基板の一方の主電極面に長手方向に平行に、該圧電磁
器基板の幅方向の中央から該圧電磁器基板の幅の３％以
上ずれた位置に溝を設けたことを特徴とする圧電共振子
。In a rectangular piezoelectric resonator that utilizes length vibration, a deviation of 3% or more of the width of the piezoelectric ceramic substrate from the center in the width direction of the piezoelectric ceramic substrate in parallel to the longitudinal direction of one main electrode surface of the piezoelectric ceramic substrate. A piezoelectric resonator characterized in that a groove is provided at a position.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10464582U JPS599627U (en) | 1982-07-09 | 1982-07-09 | piezoelectric resonator |
| CA000432099A CA1196069A (en) | 1982-07-09 | 1983-07-08 | Piezoelectric resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10464582U JPS599627U (en) | 1982-07-09 | 1982-07-09 | piezoelectric resonator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS599627U true JPS599627U (en) | 1984-01-21 |
| JPH0246103Y2 JPH0246103Y2 (en) | 1990-12-05 |
Family
ID=14386188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10464582U Granted JPS599627U (en) | 1982-07-09 | 1982-07-09 | piezoelectric resonator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS599627U (en) |
| CA (1) | CA1196069A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4963392A (en) * | 1972-10-20 | 1974-06-19 | ||
| JPS5327740U (en) * | 1976-08-18 | 1978-03-09 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5327740B2 (en) * | 1972-09-27 | 1978-08-10 |
-
1982
- 1982-07-09 JP JP10464582U patent/JPS599627U/en active Granted
-
1983
- 1983-07-08 CA CA000432099A patent/CA1196069A/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4963392A (en) * | 1972-10-20 | 1974-06-19 | ||
| JPS5327740U (en) * | 1976-08-18 | 1978-03-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0246103Y2 (en) | 1990-12-05 |
| CA1196069A (en) | 1985-10-29 |
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