JPH03104953U - - Google Patents
Info
- Publication number
- JPH03104953U JPH03104953U JP1299590U JP1299590U JPH03104953U JP H03104953 U JPH03104953 U JP H03104953U JP 1299590 U JP1299590 U JP 1299590U JP 1299590 U JP1299590 U JP 1299590U JP H03104953 U JPH03104953 U JP H03104953U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- sealing gasket
- plate
- periphery
- opening
- 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
- 238000007789 sealing Methods 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 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—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Description
第１図は実施例の電池の断面図、第２図Ａ，Ｂ
は封口ガスケツトの段差部の説明図、第３図Ａ，
Ｂはそれぞれ実施例の封口ガスケツトの平面図、
第４図は他の実施例の要部断面図、第５図は従来
例の説明図である。
１……電池缶、２……正極合剤、４……亜鉛負
極、５，１２……封口ガスケツト、６……集電棒
、７……端子板、８……正極端子、９……外装ラ
ベル、１０……弾性部材、１１……封口キヤツプ
。
Figure 1 is a cross-sectional view of the battery of the example, Figure 2 A and B
is an explanatory diagram of the step part of the sealing gasket, Figure 3A,
B is a plan view of the sealing gasket of the example, respectively;
FIG. 4 is a sectional view of a main part of another embodiment, and FIG. 5 is an explanatory diagram of a conventional example. 1... Battery can, 2... Positive electrode mixture, 4... Zinc negative electrode, 5, 12... Sealing gasket, 6... Current collector rod, 7... Terminal plate, 8... Positive electrode terminal, 9... Exterior label , 10... Elastic member, 11... Sealing cap.
Claims (1)
、中央ボス部を有する合成樹脂製で略円盤状の封
口ガスケツト、並びに前記中央ボス部に挿嵌され
る集電棒をその内面中央部に有する端子板を順次
載置し、前記封口ガスケツトの外周部を端子板周
縁部と電池缶開口端とで挟持して電池缶開口部を
封口した筒形アルカリ電池において、前記封口ガ
スケツトに、電池内周側に位置する板状部材と電
池外周側に設けた板状部材の隣接端部を一体に重
なり合せてなる段差部を、電池径方向に設けたこ
とを特徴とする筒形アルカリ電池。 A substantially disc-shaped sealing gasket made of synthetic resin and having a central boss portion is provided at the opening of the cylindrical battery can housing the power generating element, and a current collector rod that is inserted into the central boss portion is provided at the center of the inner surface of the gasket. In a cylindrical alkaline battery in which the terminal plates are sequentially placed and the outer periphery of the sealing gasket is sandwiched between the terminal plate periphery and the open end of the battery can to seal the opening of the battery can, the inner periphery of the battery is placed on the sealing gasket. A cylindrical alkaline battery characterized in that a stepped portion is provided in the radial direction of the battery by integrally overlapping the adjacent end portions of a plate-like member located on the side and a plate-like member provided on the outer circumferential side of the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1299590U JPH03104953U (en) | 1990-02-13 | 1990-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1299590U JPH03104953U (en) | 1990-02-13 | 1990-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03104953U true JPH03104953U (en) | 1991-10-30 |
Family
ID=31516437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1299590U Pending JPH03104953U (en) | 1990-02-13 | 1990-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03104953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016177877A (en) * | 2015-03-18 | 2016-10-06 | Ｆｄｋ鳥取株式会社 | Sealing plate for cylindrical battery and cylindrical battery |
-
1990
- 1990-02-13 JP JP1299590U patent/JPH03104953U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016177877A (en) * | 2015-03-18 | 2016-10-06 | Ｆｄｋ鳥取株式会社 | Sealing plate for cylindrical battery and cylindrical battery |