JPS588221U - Tuning fork crystal vibrating piece - Google Patents
Tuning fork crystal vibrating pieceInfo
- Publication number
- JPS588221U JPS588221U JP10252481U JP10252481U JPS588221U JP S588221 U JPS588221 U JP S588221U JP 10252481 U JP10252481 U JP 10252481U JP 10252481 U JP10252481 U JP 10252481U JP S588221 U JPS588221 U JP S588221U
- Authority
- JP
- Japan
- Prior art keywords
- tuning fork
- vibrating piece
- crystal vibrating
- fork crystal
- crystal
- 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
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
一第１図は従来技術による音叉型水晶片の正面図、第２
図イ９口、ハは従来技術による音叉型水晶振動子の部分
断面図、第３図は本発明による音叉型水晶片の正面図、
第４図は本発明による水晶薄板から折り取った状態を示
す音叉型水晶片の正面図、第５図イ９口、ハは本発明に
よる音叉型水晶振動 −子の部分断面図、第６図は本発
明の他の実施例を示す音叉型水晶片の正面図である。
１・・・水晶薄板、２． １２． ２２・・・音叉型水
晶片、２ａ、 １２ａ、 ２２ａ・・・基部、３．
１３． ２３・・・枠、４、 １４． ２４・・・連
結部、１２Ｃ，２２Ｃ・・・突起部。
第３図 −１
第５図 −1. Figure 1 is a front view of a tuning fork-shaped crystal piece according to the prior art, and Figure 2.
Figures A9 and C are partial sectional views of a tuning fork type crystal resonator according to the prior art, and Figure 3 is a front view of a tuning fork type crystal piece according to the present invention.
FIG. 4 is a front view of a tuning fork-shaped crystal piece according to the present invention, broken off from a thin crystal plate, FIG. FIG. 2 is a front view of a tuning fork type crystal piece showing another embodiment of the present invention. 1... Crystal thin plate, 2. 12. 22... Tuning fork type crystal piece, 2a, 12a, 22a... Base, 3.
13. 23...Frame, 4, 14. 24... Connecting portion, 12C, 22C... Protruding portion. Figure 3-1 Figure 5-
Claims (1)
薄板の枠との連結部を有する音叉型水晶片に於て、該音
叉型水晶片の基部の長手方向に前記連結部より長さが長
い突起部を少なくとも１個有す名ことを特徴とする音叉
型水晶振動片。In a tuning fork-shaped crystal piece formed from a crystal thin plate by a cutting process and having a connecting part with the frame of the crystal thin plate, a protrusion longer in length than the connecting part in the longitudinal direction of the base of the tuning fork-shaped crystal piece; A tuning fork type crystal vibrating piece characterized by having at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10252481U JPS588221U (en) | 1981-07-10 | 1981-07-10 | Tuning fork crystal vibrating piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10252481U JPS588221U (en) | 1981-07-10 | 1981-07-10 | Tuning fork crystal vibrating piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS588221U true JPS588221U (en) | 1983-01-19 |
Family
ID=29897168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10252481U Pending JPS588221U (en) | 1981-07-10 | 1981-07-10 | Tuning fork crystal vibrating piece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS588221U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007142526A (en) * | 2005-11-15 | 2007-06-07 | Epson Toyocom Corp | Piezoelectric wafer and piezoelectric device |
| JP2010011352A (en) * | 2008-06-30 | 2010-01-14 | Nippon Dempa Kogyo Co Ltd | Crystal resonator manufacturing method, crystal resonator, and electronic component |
| JP2011045119A (en) * | 2001-10-16 | 2011-03-03 | Seiko Epson Corp | Piezoelectric vibrating-reed and method of processing the same |
| JP2014183435A (en) * | 2013-03-19 | 2014-09-29 | Seiko Epson Corp | Bending vibration piece, vibration device, electronic apparatus and mobile |
-
1981
- 1981-07-10 JP JP10252481U patent/JPS588221U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011045119A (en) * | 2001-10-16 | 2011-03-03 | Seiko Epson Corp | Piezoelectric vibrating-reed and method of processing the same |
| JP4735648B2 (en) * | 2001-10-16 | 2011-07-27 | セイコーエプソン株式会社 | Piezoelectric vibrating piece and processing method thereof |
| JP2007142526A (en) * | 2005-11-15 | 2007-06-07 | Epson Toyocom Corp | Piezoelectric wafer and piezoelectric device |
| JP2010011352A (en) * | 2008-06-30 | 2010-01-14 | Nippon Dempa Kogyo Co Ltd | Crystal resonator manufacturing method, crystal resonator, and electronic component |
| JP2014183435A (en) * | 2013-03-19 | 2014-09-29 | Seiko Epson Corp | Bending vibration piece, vibration device, electronic apparatus and mobile |
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