JPH0274764U - - Google Patents
Info
- Publication number
- JPH0274764U JPH0274764U JP15534488U JP15534488U JPH0274764U JP H0274764 U JPH0274764 U JP H0274764U JP 15534488 U JP15534488 U JP 15534488U JP 15534488 U JP15534488 U JP 15534488U JP H0274764 U JPH0274764 U JP H0274764U
- Authority
- JP
- Japan
- Prior art keywords
- sodium
- solid electrolyte
- battery
- electrolyte tube
- cathode
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000007784 solid electrolyte Substances 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 claims 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 239000011593 sulfur Substances 0.000 claims 2
- 229910052717 sulfur Inorganic materials 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
Classifications
-
- Y02E60/12—
Landscapes
- Secondary Cells (AREA)
Description
第１図は本考案電池の断面図、第２図は従来電
池の断面図である。
１……固体電解質管、２……α―アルミナリン
グ、５……陰極端子、６，６Ａ……陰極パイプ、
７……金属繊維、８，８Ａ……ナトリウム、１１
……押圧部材、１２……貫通穴。
FIG. 1 is a sectional view of the battery of the present invention, and FIG. 2 is a sectional view of a conventional battery. 1...Solid electrolyte tube, 2...α-alumina ring, 5...Cathode terminal, 6,6A...Cathode pipe,
7...Metal fiber, 8,8A...Sodium, 11
...Press member, 12...Through hole.
Claims (1)
上端にα―アルミナリングが接合され、このα―
アルミナリングの上面に陰極蓋が、下面に陽極蓋
が熱圧接合され、かつこの陽極蓋に溶接されて前
記固体電解質管を下方から被包する電槽を有し、
前記固体電解質管内を陰極室、固体電解質管と前
記電槽との間隙を陽極室とするナトリウム―硫黄
電池において、前記固体電解質管内に金属繊維が
充填され、かつ該管の中央に電池作動温度より高
い低融点金属または硫黄により容易に腐食される
金属からなる陰極パイプが挿入されるとともに、
その下端に前記金属繊維の上面を押圧する押圧部
材を溶接したことを特徴とするナトリウム―硫黄
電池。 (2) 陰極パイプがアルミニウムであることを特
徴とする請求項第１項記載のナトリウム―硫黄電
池。 (3) 押圧部材が逆円錐状で、底部が陽極液面位
より低い位置にあり、その底部にナトリウムが配
されていることを特徴とする請求項第１項または
第２項記載のナトリウム―硫黄電池。[Claims for Utility Model Registration] (1) An α-alumina ring is bonded to the upper end of a sodium ion-conducting solid electrolyte tube, and this α-
A cathode lid is thermo-pressure bonded to the upper surface of the alumina ring, an anode lid is bonded to the lower surface of the alumina ring, and a battery case is welded to the anode lid to enclose the solid electrolyte tube from below;
In a sodium-sulfur battery in which the inside of the solid electrolyte tube is a cathode chamber, and the gap between the solid electrolyte tube and the battery case is an anode chamber, the solid electrolyte tube is filled with metal fibers, and the center of the tube is filled with metal fibers that are lower than the battery operating temperature. A cathode pipe made of a high low melting point metal or a metal easily corroded by sulfur is inserted, and
A sodium-sulfur battery characterized in that a pressing member for pressing the upper surface of the metal fiber is welded to the lower end of the battery. (2) The sodium-sulfur battery according to claim 1, wherein the cathode pipe is made of aluminum. (3) The sodium according to claim 1 or 2, wherein the pressing member is in the shape of an inverted cone, the bottom of which is located below the level of the anolyte, and the sodium is disposed at the bottom of the pressing member. sulfur battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15534488U JPH0274764U (en) | 1988-11-28 | 1988-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15534488U JPH0274764U (en) | 1988-11-28 | 1988-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0274764U true JPH0274764U (en) | 1990-06-07 |
Family
ID=31432890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15534488U Pending JPH0274764U (en) | 1988-11-28 | 1988-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0274764U (en) |
-
1988
- 1988-11-28 JP JP15534488U patent/JPH0274764U/ja active Pending
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