JPH01106080U - - Google Patents
Info
- Publication number
- JPH01106080U JPH01106080U JP152288U JP152288U JPH01106080U JP H01106080 U JPH01106080 U JP H01106080U JP 152288 U JP152288 U JP 152288U JP 152288 U JP152288 U JP 152288U JP H01106080 U JPH01106080 U JP H01106080U
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- shape
- airtight terminal
- glass
- 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.)
- Pending
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案に係る気密端子の一実施例を示
す側断面図、第２図は従来の気密端子の一具体例
を示す側断面図、第３図は気密端子のガラス封着
治具の一具体例を示す側端面図、第４図と第５図
は気密端子のバレルメツキ時に生じたリード曲が
りの具体例を示す各側面図である。
８……気密端子、９……金属外環、１０……リ
ード線、１１……ガラス。
Fig. 1 is a side sectional view showing an embodiment of the airtight terminal according to the present invention, Fig. 2 is a side sectional view showing a specific example of the conventional airtight terminal, and Fig. 3 is a glass sealing jig for the airtight terminal. FIGS. 4 and 5 are side views showing a specific example of lead bending that occurs during barrel plating of an airtight terminal. 8...Airtight terminal, 9...Metal outer ring, 10...Lead wire, 11...Glass.
Claims (1)
径以下の小径のリード線を貫挿してガラス封着し
た気密端子において、 上記リード線を、ガラス封着時の形状を記憶さ
せる形状記憶合金にて形成し、封着後のリード線
の不所望の変形に対し、リード線を所定温度まで
加熱して復元させ得るようにしたことを特徴とす
る気密端子。[Scope of claim for utility model registration] A 1 mm through hole drilled at a predetermined location on the metal outer ring.
In an airtight terminal in which a small-diameter lead wire is penetrated and sealed with glass, the lead wire is formed of a shape memory alloy that memorizes the shape when sealed with glass, and the undesirable shape of the lead wire after sealing is avoided. 1. An airtight terminal characterized in that the lead wire can be heated to a predetermined temperature to restore its shape against deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP152288U JPH01106080U (en) | 1988-01-09 | 1988-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP152288U JPH01106080U (en) | 1988-01-09 | 1988-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01106080U true JPH01106080U (en) | 1989-07-17 |
Family
ID=31201480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP152288U Pending JPH01106080U (en) | 1988-01-09 | 1988-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01106080U (en) |
-
1988
- 1988-01-09 JP JP152288U patent/JPH01106080U/ja active Pending
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