JPH0394765U - - Google Patents
Info
- Publication number
- JPH0394765U JPH0394765U JP169990U JP169990U JPH0394765U JP H0394765 U JPH0394765 U JP H0394765U JP 169990 U JP169990 U JP 169990U JP 169990 U JP169990 U JP 169990U JP H0394765 U JPH0394765 U JP H0394765U
- Authority
- JP
- Japan
- Prior art keywords
- sealing plate
- button
- convex portion
- serves
- case
- 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 10
- 238000012856 packing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000011149 active material Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000000565 sealant Substances 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Description
第１図Ａは本考案の封口板を用いて構成した空
気ボタン電池の半裁断面図、第１図Ｂは本考案の
封口板の要部拡大図、第２図は封口板周縁部に折
返しのない構成の空気ボタン電池の半裁断面図、
第３図は封口板周縁部をＵ字状に折返した構成の
空気ボタン電池の半裁断面図である。
１……本考案の封口板、２……絶縁パツキング
、４……ケース、１０……封口板周縁の肩に円周
上に設けた凸部、１１……絶縁パツキング上部、
１２……封止剤の層、１３……封口板周縁のＵ字
状折返しの上部。
FIG. 1A is a half-cut cross-sectional view of a button air battery constructed using the sealing plate of the present invention, FIG. A half-cut cross-sectional view of an air button battery with no configuration,
FIG. 3 is a half-cut sectional view of an air button battery having a structure in which the peripheral edge of the sealing plate is folded back into a U-shape. DESCRIPTION OF SYMBOLS 1... Sealing plate of the present invention, 2... Insulating packing, 4... Case, 10... Convex portion provided on the circumference on the shoulder of the periphery of the sealing plate, 11... Upper part of insulating packing,
12... Sealant layer, 13... Upper part of the U-shaped fold at the periphery of the sealing plate.
Claims (1)
極と、負極と、電解液とを、正極端子を兼ねるケ
ースと負極端子を兼ねる封口板及びケースと封口
板の間に介在した絶縁パツキングにより、液密に
密封するとともに、前記封口板周縁部の肩部に、
円周上に沿つて外に向けた凸部を設けたボタン形
電池。 (2) 封口板に設けた凸部の出シロが、封口板の
板厚に対して０．５〜１倍である請求項１に記載
のボタン形電池。[Scope of Claim for Utility Model Registration] (1) A positive electrode containing a metal oxide or oxygen as an active material, a negative electrode, and an electrolyte, a case that also serves as a positive electrode terminal, a sealing plate that also serves as a negative electrode terminal, and a space between the case and the sealing plate. The intervening insulating packing provides a liquid-tight seal, and the shoulder of the peripheral edge of the sealing plate has a
A button-shaped battery with a convex portion facing outward along the circumference. (2) The button-shaped battery according to claim 1, wherein the protrusion of the convex portion provided on the sealing plate is 0.5 to 1 times the thickness of the sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP169990U JPH0394765U (en) | 1990-01-12 | 1990-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP169990U JPH0394765U (en) | 1990-01-12 | 1990-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0394765U true JPH0394765U (en) | 1991-09-26 |
Family
ID=31505592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP169990U Pending JPH0394765U (en) | 1990-01-12 | 1990-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0394765U (en) |
-
1990
- 1990-01-12 JP JP169990U patent/JPH0394765U/ja active Pending
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