JPH01177865U - - Google Patents
Info
- Publication number
- JPH01177865U JPH01177865U JP7558388U JP7558388U JPH01177865U JP H01177865 U JPH01177865 U JP H01177865U JP 7558388 U JP7558388 U JP 7558388U JP 7558388 U JP7558388 U JP 7558388U JP H01177865 U JPH01177865 U JP H01177865U
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- flat part
- outer periphery
- alkaline battery
- cylindrical alkaline
- 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
- 238000003466 welding Methods 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- Y02E60/12—
Description
第１図Ａは実施例に用いる正極端子の断面図、
第１図Ｂはこの正極端子を正極缶底面に溶接する
際の説明図、第１図Ｃは実施例の電池の一部断面
図、第２図Ａは他の実施例に用いる正極缶の説明
図、第２図Ｂはこの正極缶の底面に正極端子を溶
接する際の説明図、第３図は従来例の説明図であ
る。
１，８，１０…正極端子、２，７，９…正極缶
、３…ゲル状亜鉛負極、４…正極合剤、５…セパ
レータ、６…粘着ラベル。
FIG. 1A is a cross-sectional view of the positive electrode terminal used in the example,
Figure 1B is an explanatory diagram of welding this positive electrode terminal to the bottom of the positive electrode can, Figure 1C is a partial sectional view of the battery of the example, and Figure 2A is an explanation of the positive electrode can used in another example. FIG. 2B is an explanatory view of welding a positive electrode terminal to the bottom surface of the positive electrode can, and FIG. 3 is an explanatory view of a conventional example. 1, 8, 10... Positive electrode terminal, 2, 7, 9... Positive electrode can, 3... Gel-like zinc negative electrode, 4... Positive electrode mixture, 5... Separator, 6... Adhesive label.
Claims (1)
極缶に溶接して一体化させた筒形アルカリ電池に
おいて、この正極端子には外周より第１の平坦部
、ビード部、第２の平坦部、中央突出端子部が略
同心円状に順次形成されており、また前記第２の
平坦部を前記第１の平坦部より正極缶底面と反対
側に浮上がらせたことを特徴とする筒形アルカリ
電池。 ２ 正極缶の底部外側周縁において正極端子を正
極缶に溶接して一体化させた筒形アルカリ電池に
おいて、前記正極缶底面には外周より外周平坦部
、ビード部、中央平坦部が略同心円状に順次形成
されており、また前記中央平坦部を前記外周平坦
部より凹ませたことを特徴とする筒形アルカリ電
池。[Claims for Utility Model Registration] 1. In a cylindrical alkaline battery in which a positive electrode terminal is integrated with the positive electrode can by welding at the outer periphery of the bottom of the positive electrode can, the positive electrode terminal has a first flat part and a bead part from the outer periphery. , the second flat part and the central protruding terminal part are sequentially formed substantially concentrically, and the second flat part is raised above the first flat part on the side opposite to the bottom surface of the positive electrode can. Characteristic cylindrical alkaline battery. 2. In a cylindrical alkaline battery in which a positive electrode terminal is integrated with the positive electrode can by welding at the outer periphery of the bottom of the positive electrode can, the bottom surface of the positive electrode can has an outer circumferential flat part, a bead part, and a central flat part arranged in substantially concentric circles from the outer periphery. A cylindrical alkaline battery, characterized in that the central flat part is recessed from the outer peripheral flat part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7558388U JPH0537415Y2 (en) | 1988-06-07 | 1988-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7558388U JPH0537415Y2 (en) | 1988-06-07 | 1988-06-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01177865U true JPH01177865U (en) | 1989-12-19 |
| JPH0537415Y2 JPH0537415Y2 (en) | 1993-09-21 |
Family
ID=31300645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7558388U Expired - Lifetime JPH0537415Y2 (en) | 1988-06-07 | 1988-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537415Y2 (en) |
-
1988
- 1988-06-07 JP JP7558388U patent/JPH0537415Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537415Y2 (en) | 1993-09-21 |
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