JPH0250959U - - Google Patents
Info
- Publication number
- JPH0250959U JPH0250959U JP1989048824U JP4882489U JPH0250959U JP H0250959 U JPH0250959 U JP H0250959U JP 1989048824 U JP1989048824 U JP 1989048824U JP 4882489 U JP4882489 U JP 4882489U JP H0250959 U JPH0250959 U JP H0250959U
- Authority
- JP
- Japan
- Prior art keywords
- current collector
- battery
- collector rod
- injection tube
- electrolyte injection
- 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
- 239000003792 electrolyte Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 2
- 238000010248 power generation Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y02E60/124—
Description
第１図は従来の密閉形電池の組立工程を説明す
るための断面図、第２図および第３図は本考案の
実施例に係る密閉形電池の組立途中の状態ならび
に組立完了の状態を示す断面図、第４図はその電
池の要部拡大断面図である。
２……陰極、３……陽極、４……セパレータ、
５……電池蓋、６……ガラス層、１０……電解液
、１１……電解液注入管、１３……集電棒、１４
……隙間、１５……頭部、１６……溶接。
FIG. 1 is a cross-sectional view for explaining the assembly process of a conventional sealed battery, and FIGS. 2 and 3 show a sealed battery according to an embodiment of the present invention during assembly and after assembly. FIG. 4 is an enlarged sectional view of the main part of the battery. 2... cathode, 3... anode, 4... separator,
5... Battery lid, 6... Glass layer, 10... Electrolyte, 11... Electrolyte injection tube, 13... Current collector rod, 14
...Gap, 15...Head, 16...Welding.
Claims (1)
金属製電池蓋で封口され、その電池蓋の外周部が
電池容器の開口部に溶接される密閉形電池におい
て、 前記電池蓋の所定個所に設けられた透孔にガラ
ス層を介して下方の電極に到達しない電解液注入
管が保持され、 中実状の集電棒を電解液注入管の中空部から電
池容器内に挿入して、集電棒の大部分を電極に押
し込んで保持せしめ、 その集電棒と電解液注入管の接合部を溶接する
ことにより、電解液注入管を集電棒で固定したこ
とを特徴とする密閉形電池。[Scope of Claim for Utility Model Registration] In a sealed battery in which the opening of a metal battery container loaded with a power generation element is sealed with a metal battery lid, and the outer periphery of the battery lid is welded to the opening of the battery container, An electrolyte injection tube that does not reach the lower electrode through the glass layer is held in a through hole provided at a predetermined location of the battery lid, and a solid current collector rod is inserted into the battery container from the hollow part of the electrolyte injection tube. A sealed device characterized in that the electrolyte injection tube is fixed with the current collector rod by inserting the current collector rod into the electrode, pushing most of the current collector rod into the electrode, and then welding the joint between the current collector rod and the electrolyte injection tube. shaped battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048824U JPH0350613Y2 (en) | 1989-04-27 | 1989-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048824U JPH0350613Y2 (en) | 1989-04-27 | 1989-04-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0250959U true JPH0250959U (en) | 1990-04-10 |
| JPH0350613Y2 JPH0350613Y2 (en) | 1991-10-29 |
Family
ID=31274958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989048824U Expired JPH0350613Y2 (en) | 1989-04-27 | 1989-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350613Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002523875A (en) * | 1998-08-21 | 2002-07-30 | エヴァレディー バッテリー カンパニー インコーポレイテッド | Electrochemical cell with collector electrically insulated from cover |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5162330A (en) * | 1974-11-27 | 1976-05-29 | Japan Storage Battery Co Ltd | Denchi |
| JPS52165233U (en) * | 1976-06-10 | 1977-12-14 |
-
1989
- 1989-04-27 JP JP1989048824U patent/JPH0350613Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5162330A (en) * | 1974-11-27 | 1976-05-29 | Japan Storage Battery Co Ltd | Denchi |
| JPS52165233U (en) * | 1976-06-10 | 1977-12-14 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002523875A (en) * | 1998-08-21 | 2002-07-30 | エヴァレディー バッテリー カンパニー インコーポレイテッド | Electrochemical cell with collector electrically insulated from cover |
| JP4671506B2 (en) * | 1998-08-21 | 2011-04-20 | エバレデイ バツテリ カンパニー インコーポレーテツド | Electrochemical cell having a collector electrically isolated from the cover |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0350613Y2 (en) | 1991-10-29 |
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