JPS599467U - Ultra-thin sealed battery - Google Patents
Ultra-thin sealed batteryInfo
- Publication number
- JPS599467U JPS599467U JP10402882U JP10402882U JPS599467U JP S599467 U JPS599467 U JP S599467U JP 10402882 U JP10402882 U JP 10402882U JP 10402882 U JP10402882 U JP 10402882U JP S599467 U JPS599467 U JP S599467U
- Authority
- JP
- Japan
- Prior art keywords
- ultra
- sealed battery
- thin sealed
- flange
- thin
- 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
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はいずれも本考案の実施例に係わり、第1図は極薄
型密閉電池の封止構造を示す要部断面図、第2図は内借
の製造工程を示す要部断面図である。
1・・・内借、11・・・内借フランジ部、12・・・
内缶側面部、13・・・内借底面部、2゛・・・外缶、
21・・・外缶開口端部近傍、22・・・外缶側面部、
23・・・外缶底面部、3・・・ガスケット、4・・・
電池内容物。The drawings all relate to embodiments of the present invention; FIG. 1 is a cross-sectional view of the main part showing the sealing structure of an ultra-thin sealed battery, and FIG. 2 is a cross-sectional view of the main part showing the manufacturing process. 1...Internal borrowing, 11...Internal borrowing flange part, 12...
Inner can side part, 13... Inner bottom part, 2゛... Outer can,
21...Near the opening end of the outer can, 22...Side surface of the outer can,
23... Bottom of outer can, 3... Gasket, 4...
Battery contents.
Claims (1)
と、側面部および底面部からなる円筒カップ状の外缶と
牽ガスケットを介してカシメることにより封止される極
薄型密閉電池において、内借は厚肉の板材から丸皿状に
プレス成型されたの′ちフランジ部および底面部が研削
加工により薄肉化されることにより側面部のみが他の部
分よりも厚肉となっており、外缶の開口端部近傍が内側
に凸に湾曲するようにカシメられていることを特徴とす
る極薄型密閉電池。In an ultra-thin sealed battery that is sealed by caulking a round plate-shaped inner can consisting of a flange, side and bottom parts, and a cylindrical cup-shaped outer can consisting of side and bottom parts with a tension gasket. The inner part is press-formed into a round plate shape from thick plate material, and the flange and bottom part are made thinner by grinding, so that only the side part is thicker than the other parts. , an ultra-thin sealed battery characterized in that the vicinity of the open end of the outer can is caulked so as to be convexly curved inward.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10402882U JPS599467U (en) | 1982-07-09 | 1982-07-09 | Ultra-thin sealed battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10402882U JPS599467U (en) | 1982-07-09 | 1982-07-09 | Ultra-thin sealed battery |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS599467U true JPS599467U (en) | 1984-01-21 |
Family
ID=30244441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10402882U Pending JPS599467U (en) | 1982-07-09 | 1982-07-09 | Ultra-thin sealed battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS599467U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5386433A (en) * | 1976-12-24 | 1978-07-29 | Citizen Watch Co Ltd | Structure of small size battery |
JPS5439156A (en) * | 1977-09-02 | 1979-03-26 | Nippon Soken | Distance measuring device loaded on car |
-
1982
- 1982-07-09 JP JP10402882U patent/JPS599467U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5386433A (en) * | 1976-12-24 | 1978-07-29 | Citizen Watch Co Ltd | Structure of small size battery |
JPS5439156A (en) * | 1977-09-02 | 1979-03-26 | Nippon Soken | Distance measuring device loaded on car |
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