JPH045052U - - Google Patents
Info
- Publication number
- JPH045052U JPH045052U JP1990044010U JP4401090U JPH045052U JP H045052 U JPH045052 U JP H045052U JP 1990044010 U JP1990044010 U JP 1990044010U JP 4401090 U JP4401090 U JP 4401090U JP H045052 U JPH045052 U JP H045052U
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- terminal plate
- contact
- negative
- current collector
- 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
- 239000012212 insulator Substances 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Description
第１図はこの考案による筒形アルカリ電池の要
部断面図、第２図ａ，ｂはリード端子が作動した
状態を示す要部断面図である。
１……正極缶、２……負極端子板、３……封口
ガスケツト、５……負極集電棒、７……リード端
子。
FIG. 1 is a sectional view of a main part of a cylindrical alkaline battery according to this invention, and FIGS. 2a and 2b are sectional views of main parts showing a state in which the lead terminal is activated. 1... Positive electrode can, 2... Negative terminal plate, 3... Sealing gasket, 5... Negative current collector rod, 7... Lead terminal.
Claims (1)
縁体と、一端が前記負極集電棒に当接され、他端
が前記負極端子板に離接可能に接したリード端子
とを備え、かつこのリード端子は、通常温度で前
記負極端子板に接し、温度１５０℃以下で変形し
て前記負極端子板から離間する形状に設定された
形状記憶合金からなることを特徴とする筒形アル
カリ電池。 an insulator interposed between a negative electrode terminal plate and a negative electrode current collector rod; and a lead terminal having one end in contact with the negative electrode current collector rod and the other end in detachable contact with the negative electrode terminal plate, and A cylindrical alkaline battery characterized in that the lead terminal is made of a shape memory alloy that is configured to be in contact with the negative terminal plate at a normal temperature and deform and separate from the negative terminal plate at a temperature of 150° C. or lower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990044010U JPH045052U (en) | 1990-04-26 | 1990-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990044010U JPH045052U (en) | 1990-04-26 | 1990-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045052U true JPH045052U (en) | 1992-01-17 |
Family
ID=31556925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990044010U Pending JPH045052U (en) | 1990-04-26 | 1990-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045052U (en) |
-
1990
- 1990-04-26 JP JP1990044010U patent/JPH045052U/ja active Pending