JPS61161877U - - Google Patents
Info
- Publication number
- JPS61161877U JPS61161877U JP4425985U JP4425985U JPS61161877U JP S61161877 U JPS61161877 U JP S61161877U JP 4425985 U JP4425985 U JP 4425985U JP 4425985 U JP4425985 U JP 4425985U JP S61161877 U JPS61161877 U JP S61161877U
- Authority
- JP
- Japan
- Prior art keywords
- sodium
- sulfur battery
- metal
- solid electrolyte
- electrolyte tube
- 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 9
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 claims description 7
- 239000007784 solid electrolyte Substances 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 229910000679 solder Inorganic materials 0.000 claims 2
- 230000000630 rising effect Effects 0.000 claims 1
Classifications
-
- Y02E60/12—
Landscapes
- Secondary Cells (AREA)
Description
第１図は本考案のナトリウム―硫黄電池の断面
図、第２図は従来のナトリウム―硫黄電池の断面
図である。
１……固体電解質管、２……α―アルミナリン
グ、３……陰極蓋、３′……陰極補助蓋、４……
陽極蓋、４′……陽極補助蓋、７，８……金属環
、９……金属筒体。
FIG. 1 is a sectional view of the sodium-sulfur battery of the present invention, and FIG. 2 is a sectional view of a conventional sodium-sulfur battery. 1...Solid electrolyte tube, 2...α-alumina ring, 3...Cathode cover, 3'...Cathode auxiliary cover, 4...
Anode cover, 4'...Anode auxiliary cover, 7, 8...Metal ring, 9...Metal cylinder body.
Claims (1)
たα―アルミナリングの上面に陰極補助蓋が、下
面に陽極蓋が熱圧接合されてなるナトリウム―硫
黄電池において、陰極補助蓋の上面と陽極蓋の下
面とに、片側の断面が逆Ｌ字形の金属環を配し、
陰極補助蓋の垂直立ち上がり部の内側に金属筒体
を溶接し、該金属筒体の下方を固体電解質管内に
挿入させる如くα―アルミナリングの上面と陰極
補助蓋の下面とを当接させるとともに熱圧接合し
てなるナトリウム―硫黄電池。 (2) 金属筒体の下端が固体電解質管とα―アル
ミナリングとのガラス半田接合部より下方にある
ことを特徴とする実用新案登録請求の範囲第１項
記載のナトリウム―硫黄電池。 (3) 金属筒体と固体電解質管との間隙が２mm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、第２項記載のナトリウム―硫黄電池。 (4) 金属筒体は、肉厚が０．５mm以下の耐熱性
金属であることを特徴とする実用新案登録請求の
範囲第１〜３項記載のナトリウム―硫黄電池。[Scope of Claim for Utility Model Registration] (1) In a sodium-sulfur battery in which a cathode auxiliary cover is bonded to the top surface of an α-alumina ring bonded to the top end of a solid electrolyte tube with glass solder, and an anode cover bonded to the bottom surface by heat pressure. , a metal ring with an inverted L-shaped cross section on one side is arranged on the upper surface of the cathode auxiliary cover and the lower surface of the anode cover,
A metal cylindrical body is welded to the inside of the vertically rising part of the cathode auxiliary lid, and the lower part of the metal cylindrical body is inserted into the solid electrolyte tube so that the top surface of the α-alumina ring and the bottom surface of the cathode auxiliary lid are brought into contact and heated. A sodium-sulfur battery made by pressure bonding. (2) The sodium-sulfur battery according to claim 1, wherein the lower end of the metal cylinder is located below the glass solder joint between the solid electrolyte tube and the α-alumina ring. (3) The sodium-sulfur battery according to claims 1 and 2 of the utility model registration, characterized in that the gap between the metal cylinder and the solid electrolyte tube is 2 mm or less. (4) The sodium-sulfur battery according to claims 1 to 3 of the utility model registration, wherein the metal cylinder is made of a heat-resistant metal with a wall thickness of 0.5 mm or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4425985U JPS61161877U (en) | 1985-03-26 | 1985-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4425985U JPS61161877U (en) | 1985-03-26 | 1985-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61161877U true JPS61161877U (en) | 1986-10-07 |
Family
ID=30556671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4425985U Pending JPS61161877U (en) | 1985-03-26 | 1985-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61161877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02114463A (en) * | 1988-10-21 | 1990-04-26 | Yuasa Battery Co Ltd | Sodium-sulfur battery |
-
1985
- 1985-03-26 JP JP4425985U patent/JPS61161877U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02114463A (en) * | 1988-10-21 | 1990-04-26 | Yuasa Battery Co Ltd | Sodium-sulfur battery |
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