JPH0435360U - - Google Patents
Info
- Publication number
- JPH0435360U JPH0435360U JP7706090U JP7706090U JPH0435360U JP H0435360 U JPH0435360 U JP H0435360U JP 7706090 U JP7706090 U JP 7706090U JP 7706090 U JP7706090 U JP 7706090U JP H0435360 U JPH0435360 U JP H0435360U
- Authority
- JP
- Japan
- Prior art keywords
- insulating material
- glass
- base plate
- terminal according
- notch
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 5
- 239000011810 insulating material Substances 0.000 claims 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 2
- 238000010304 firing Methods 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910000833 kovar Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
第１図ａ，ｂは従来の気密端子の斜視図および
平面図、第２図ａ，ｂは本考案の気密端子の一実
施例の断面図および底面図、第３図は本考案の気
密端子を製造する方法を示した概略図である。
２１……ベース板、２２……側壁、２１１……
切り欠き、３……リード端子、４……金属枠。
Figures 1a and b are a perspective view and a plan view of a conventional airtight terminal, Figures 2a and b are a sectional view and bottom view of an embodiment of the airtight terminal of the present invention, and Figure 3 is a hermetic terminal of the present invention. 1 is a schematic diagram showing a method for manufacturing a 21... Base plate, 22... Side wall, 211...
Notch, 3...Lead terminal, 4...Metal frame.
Claims (1)
に、低融点の絶縁材よりなる側壁を設けて箱状体
にすると共に、前記ベース板に切り欠きを設け、
前記切り欠きに前記低融点の絶縁材で断面コの字
状の金属リード端子を前記箱状体内部と外部に露
出するように封着したことを特徴とする気密端子
。 (2) 前記ベース板はアルミナセラミツクまたは
ガラス粉末に３０重量％を越えるアルミナ粉末を
混合し焼成したガラスであることを特徴とする実
用新案登録請求の範囲第１項記載の気密端子。 (3) 前記低融点の絶縁材はコバール封着用ソー
ダガラス、鉄封着用ソーダガラス、または前記ガ
ラスにアルミナ粉末を３０重量％以下混合し焼成
したガラスであることを特徴とする実用新案登録
請求の範囲第１項又は第２項記載の気密端子。 (4) 前記気密端子の厚みは１．４mm以下である
ことを特徴とする実用新案登録請求の範囲第１項
〜第３項記載のいずれかの気密端子。[Claims for Utility Model Registration] (1) A base plate made of a high-melting-point, high-strength insulating material is provided with side walls made of a low-melting-point insulating material to form a box-shaped body, and a notch is formed in the base plate. established,
An airtight terminal characterized in that a metal lead terminal having a U-shaped cross section is sealed to the notch with the low melting point insulating material so as to be exposed to the inside and outside of the box-like body. (2) The airtight terminal according to claim 1, wherein the base plate is made of alumina ceramic or glass made by mixing more than 30% by weight of alumina powder and firing it. (3) The utility model registration request is characterized in that the low melting point insulating material is soda glass for Kovar sealing, soda glass for iron sealing, or glass obtained by mixing the above glass with 30% by weight or less of alumina powder and firing it. The hermetic terminal according to item 1 or 2 of the scope. (4) The hermetic terminal according to any one of claims 1 to 3, wherein the thickness of the hermetic terminal is 1.4 mm or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7706090U JP2507779Y2 (en) | 1990-07-20 | 1990-07-20 | Airtight terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7706090U JP2507779Y2 (en) | 1990-07-20 | 1990-07-20 | Airtight terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0435360U true JPH0435360U (en) | 1992-03-24 |
| JP2507779Y2 JP2507779Y2 (en) | 1996-08-21 |
Family
ID=31619092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7706090U Expired - Lifetime JP2507779Y2 (en) | 1990-07-20 | 1990-07-20 | Airtight terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2507779Y2 (en) |
-
1990
- 1990-07-20 JP JP7706090U patent/JP2507779Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2507779Y2 (en) | 1996-08-21 |
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