JPH0173767U - - Google Patents
Info
- Publication number
- JPH0173767U JPH0173767U JP1987169890U JP16989087U JPH0173767U JP H0173767 U JPH0173767 U JP H0173767U JP 1987169890 U JP1987169890 U JP 1987169890U JP 16989087 U JP16989087 U JP 16989087U JP H0173767 U JPH0173767 U JP H0173767U
- Authority
- JP
- Japan
- Prior art keywords
- glass
- outer ring
- metal outer
- airtight terminal
- sealed
- 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
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は、水晶発振器用気密端子に、本考案を
実施した場合の縦断側面図、第２図は、第１図の
要部拡大断面図、第３図は、従来の同一用途の気
密端子の縦断側面図、第４図は、その下側より見
た端面図である。
１１……金属外環、１１ａ……カール部、１３
……硝子、Ａ……面打ち加工部。
Fig. 1 is a vertical side view of a hermetic terminal for a crystal oscillator in which the present invention is applied, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, and Fig. 3 is a conventional airtight terminal for the same purpose. FIG. 4 is an end view seen from below. 11... Metal outer ring, 11a... Curl part, 13
...Glass, A...Surfacing processing section.
Claims (1)
属外環と、この金属外環内を貫通するリード線と
を硝子で封止する気密端子において、 金属外環のカール部で、硝子のシール端部に近
接する位置に、全周に亘つて、面打ち加工部を形
成したことを特徴とする気密端子。[Scope of Claim for Utility Model Registration] An airtight terminal in which a metal outer ring having an outwardly curled portion on the open end side and a lead wire passing through the metal outer ring are sealed with glass, An airtight terminal characterized in that a beveled part is formed around the entire circumference of the curled part at a position close to the sealed end of the glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16989087U JPH0436064Y2 (en) | 1987-11-05 | 1987-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16989087U JPH0436064Y2 (en) | 1987-11-05 | 1987-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0173767U true JPH0173767U (en) | 1989-05-18 |
| JPH0436064Y2 JPH0436064Y2 (en) | 1992-08-26 |
Family
ID=31460347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16989087U Expired JPH0436064Y2 (en) | 1987-11-05 | 1987-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0436064Y2 (en) |
-
1987
- 1987-11-05 JP JP16989087U patent/JPH0436064Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436064Y2 (en) | 1992-08-26 |
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