JPH0250960U - - Google Patents
Info
- Publication number
- JPH0250960U JPH0250960U JP1988130045U JP13004588U JPH0250960U JP H0250960 U JPH0250960 U JP H0250960U JP 1988130045 U JP1988130045 U JP 1988130045U JP 13004588 U JP13004588 U JP 13004588U JP H0250960 U JPH0250960 U JP H0250960U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- power generation
- electrolyte injection
- injection tube
- generation element
- 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
- 239000003792 electrolyte Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Primary Cells (AREA)
Description
第１図は本考案の一実施例における密閉形電池
の断面図、第２図は本考案の一実施例の主要部の
電解液注入管の斜視図、第３図は従来の密閉形電
池の断面図、第４図は本考案と従来の密閉形電池
の放電性能の比較図である。
１……電池容器、２……負極、３……正極多孔
体、４……セパレータ、５……電池蓋、６……ガ
ラス層、８……溶接部、１０……栓体、１２……
電解液注入管、１２ａ……管状部、１２ｂ……集
電棒。
Fig. 1 is a sectional view of a sealed battery according to an embodiment of the present invention, Fig. 2 is a perspective view of an electrolyte injection tube which is the main part of an embodiment of the present invention, and Fig. 3 is a diagram of a conventional sealed battery. The cross-sectional view, FIG. 4, is a comparison diagram of the discharge performance of the present invention and a conventional sealed battery. DESCRIPTION OF SYMBOLS 1... Battery container, 2... Negative electrode, 3... Positive electrode porous body, 4... Separator, 5... Battery lid, 6... Glass layer, 8... Welding part, 10... Plug body, 12...
Electrolyte injection pipe, 12a... tubular part, 12b... current collector rod.
Claims (1)
で密閉し、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
て電池容器内部の発電要素まで到達する集電棒と
一体となつた電解液注入管を保持させ、前記電解
液注入管の管状部下端が発電要素の上端部よりも
上に配置され、電解液注入管の上端部が閉塞され
ていることを特徴とする密閉形電池。 In a sealed battery in which the opening of a battery container containing a power generation element is sealed with a battery lid, and the outer periphery of the battery lid is welded to the opening of the battery container, a transparent battery is provided at a predetermined location on the battery lid. The hole holds an electrolyte injection tube integrated with a current collector rod that reaches the power generation element inside the battery container through the glass layer, and the tubular lower end of the electrolyte injection tube is above the upper end of the power generation element. A sealed battery, characterized in that the upper end of the electrolyte injection tube is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988130045U JPH0250960U (en) | 1988-10-04 | 1988-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988130045U JPH0250960U (en) | 1988-10-04 | 1988-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0250960U true JPH0250960U (en) | 1990-04-10 |
Family
ID=31384858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988130045U Pending JPH0250960U (en) | 1988-10-04 | 1988-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0250960U (en) |
-
1988
- 1988-10-04 JP JP1988130045U patent/JPH0250960U/ja active Pending