JPS62104362U - - Google Patents
Info
- Publication number
- JPS62104362U JPS62104362U JP19658685U JP19658685U JPS62104362U JP S62104362 U JPS62104362 U JP S62104362U JP 19658685 U JP19658685 U JP 19658685U JP 19658685 U JP19658685 U JP 19658685U JP S62104362 U JPS62104362 U JP S62104362U
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- sealing gasket
- separator
- aqueous electrolyte
- hole
- 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
- 238000007789 sealing Methods 0.000 claims description 9
- 239000011255 nonaqueous electrolyte Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims 6
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Description
第１図はこの考案の第１実施例よる電池の断面
図、第２図はこの考案の第２実施例による電池の
断面図、第３図は従来の電池の断面図である。
１０……正極缶、１２……正極合剤、１４……
セパレータ、１４ａ……通気孔、１６……負極、
１８……封口ガスケツト、１８ａ……中心孔、１
８ｂ……通気孔、２０……負極端子板、２２……
リード板、２４……非水電解液。
FIG. 1 is a sectional view of a battery according to a first embodiment of this invention, FIG. 2 is a sectional view of a battery according to a second embodiment of this invention, and FIG. 3 is a sectional view of a conventional battery. 10... Positive electrode can, 12... Positive electrode mixture, 14...
Separator, 14a...Vent hole, 16...Negative electrode,
18... Sealing gasket, 18a... Center hole, 1
8b...Vent hole, 20...Negative terminal plate, 22...
Lead plate, 24...Nonaqueous electrolyte.
Claims (1)
側に密着配置された円筒形の正極合剤と、この正
極合剤の内周側に円筒状をなして密着配置され、
その上端部が上記正極合剤の上端より適宜に突出
したセパレータと、このセパレータの内周側に密
着配置された円筒形の負極と、上記正極缶内に充
填された非水電解液と、リード板挿入用および注
液作業用の孔を中心部に有する皿状に形成され、
上記正極缶の上端開口部にここを塞ぐように嵌合
され、その下面が上記セパレータの上端縁に接し
た封口ガスケツトと、この封口ガスケツトの上面
側に嵌合装着されて上記正極缶を密閉する負極端
子板と、上記封口ガスケツトの上記孔を通して配
線されて上記負極と上記負極端子板とを接続する
リード板とを備えたボビン型非水電解液電池にお
いて、上記封口ガスケツトの下面側で上記セパレ
ータの外周に位置する空間と、上記封口ガスケツ
トの上面側の空間とを通気自在に結ぶ通気構造を
設けたことを特徴とするボビン型非水電解液電池
。 (2) 上記通気構造は、上記封口ガスケツトに上
記孔より外周側に設けた通気孔からなることを特
徴とする実用新案登録請求の範囲第１項記載のボ
ビン型非水電解液電池。 (3) 上記通気構造は、上記セパレータの上端突
出部分に内外周を貫通して設けた通気孔と、上記
封口ガスケツトと上記孔からなることを特徴とす
る実用新案登録請求の範囲第１項記載のボビン型
非水電解液電池。[Scope of Claim for Utility Model Registration] (1) A cylindrical positive electrode can with a bottom, a cylindrical positive electrode mixture closely arranged on the inner periphery of the positive electrode can, and a cylindrical positive electrode mixture on the inner periphery of the positive electrode mixture. arranged closely in the shape of
A separator whose upper end protrudes appropriately from the upper end of the positive electrode mixture, a cylindrical negative electrode closely arranged on the inner circumferential side of the separator, a non-aqueous electrolyte filled in the positive electrode can, and a lead. It is formed into a dish shape with a hole in the center for plate insertion and liquid injection.
A sealing gasket is fitted to the upper opening of the positive electrode can so as to close it, and its lower surface is in contact with the upper edge of the separator, and the sealing gasket is fitted onto the upper surface of the sealing gasket to seal the positive electrode can. In a bobbin type non-aqueous electrolyte battery comprising a negative electrode terminal plate and a lead plate that is wired through the hole of the sealing gasket and connects the negative electrode and the negative electrode terminal plate, the separator is connected to the lower surface of the sealing gasket. A bobbin type non-aqueous electrolyte battery characterized by being provided with a ventilation structure that freely connects a space located on the outer periphery of the bobbin to a space on the upper surface side of the sealing gasket. (2) The bobbin type non-aqueous electrolyte battery according to claim 1, wherein the ventilation structure comprises a ventilation hole provided in the sealing gasket on the outer peripheral side of the hole. (3) The above-mentioned ventilation structure is characterized in that the above-mentioned ventilation structure consists of a ventilation hole provided through the inner and outer periphery of the upper end protruding portion of the separator, the above-mentioned sealing gasket, and the above-mentioned hole, as described in claim 1 of the utility model registration claim. bobbin type non-aqueous electrolyte battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985196586U JPH0524120Y2 (en) | 1985-12-23 | 1985-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985196586U JPH0524120Y2 (en) | 1985-12-23 | 1985-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62104362U true JPS62104362U (en) | 1987-07-03 |
| JPH0524120Y2 JPH0524120Y2 (en) | 1993-06-18 |
Family
ID=31155544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985196586U Expired - Lifetime JPH0524120Y2 (en) | 1985-12-23 | 1985-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524120Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009283209A (en) * | 2008-05-20 | 2009-12-03 | Fdk Energy Co Ltd | Cylindrical nonaqueous electrolyte solution battery |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017561U (en) * | 1983-07-13 | 1985-02-06 | 三洋電機株式会社 | cylindrical battery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017561B2 (en) * | 1981-10-12 | 1985-05-04 | 名古屋市 | Water purification method that automatically controls the amount of chemical injection |
-
1985
- 1985-12-23 JP JP1985196586U patent/JPH0524120Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017561U (en) * | 1983-07-13 | 1985-02-06 | 三洋電機株式会社 | cylindrical battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009283209A (en) * | 2008-05-20 | 2009-12-03 | Fdk Energy Co Ltd | Cylindrical nonaqueous electrolyte solution battery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524120Y2 (en) | 1993-06-18 |