JPH0246416U - - Google Patents
Info
- Publication number
- JPH0246416U JPH0246416U JP12463488U JP12463488U JPH0246416U JP H0246416 U JPH0246416 U JP H0246416U JP 12463488 U JP12463488 U JP 12463488U JP 12463488 U JP12463488 U JP 12463488U JP H0246416 U JPH0246416 U JP H0246416U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- airtight
- flange
- crystal oscillator
- terminal
- 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
- 239000002184 metal Substances 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Description
第１図は本考案の一実施例の水晶発振器用気密
容器の斜視図である。第２図は、第１図の水晶発
振器用気密容器において気密封止する前の金属缶
と気密端子の分解斜視図である。第３図は極性表
示を施していない水晶発振器用気密端子の気密封
止前の分解斜視図である。第４図および第５図は
、それぞれ従来の異なる極性表示を施した水晶発
振器用気密容器の斜視図である。
１…金属外環、２…フランジ部、３…ガラス、
４…シールリード線、５…アースリード線、６…
気密端子、１１…金属缶、１２…金属缶のフラン
ジ部、１２ａ…金属缶フランジ部の他部と形状の
異なる隅部。
FIG. 1 is a perspective view of an airtight container for a crystal oscillator according to an embodiment of the present invention. 2 is an exploded perspective view of the metal can and the airtight terminal before being hermetically sealed in the airtight container for the crystal oscillator shown in FIG. 1. FIG. FIG. 3 is an exploded perspective view of a hermetic terminal for a crystal oscillator without polarity indication before being hermetically sealed. 4 and 5 are perspective views of conventional airtight containers for crystal oscillators with different polarity markings, respectively. 1...Metal outer ring, 2...Flange part, 3...Glass,
4... Seal lead wire, 5... Earth lead wire, 6...
Airtight terminal, 11...metal can, 12... flange portion of metal can, 12a... corner portion of metal can flange portion having a different shape from other portions.
Claims (1)
線をガラスを介して気密絶縁的に封止してなる水
晶発振器用気密端子と、これと気密封止するため
フランジ部を持つた金属缶によつて構成された水
晶発振器用気密容器において、 金属缶のフランジ部の少なくとも一つの隅部の
形状を残部の隅部の形状と異ならせたことを特徴
とする水晶発振器用気密容器。[Claims for Utility Model Registration] An airtight terminal for a crystal oscillator, which is formed by sealing a plurality of lead wires in a metal outer ring having a flange in an airtight and insulative manner through glass, and for hermetically sealing the terminal with the same. An airtight container for a crystal oscillator constituted by a metal can with a flange, characterized in that the shape of at least one corner of the flange of the metal can is different from the shape of the remaining corners. Airtight container for oscillator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12463488U JPH0246416U (en) | 1988-09-22 | 1988-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12463488U JPH0246416U (en) | 1988-09-22 | 1988-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246416U true JPH0246416U (en) | 1990-03-29 |
Family
ID=31374545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12463488U Pending JPH0246416U (en) | 1988-09-22 | 1988-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246416U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57100751A (en) * | 1980-12-16 | 1982-06-23 | Nec Corp | Metallic container for semiconductor device |
-
1988
- 1988-09-22 JP JP12463488U patent/JPH0246416U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57100751A (en) * | 1980-12-16 | 1982-06-23 | Nec Corp | Metallic container for semiconductor device |
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