JPS599467U - Ultra-thin sealed battery - Google Patents

Ultra-thin sealed battery

Info

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
Application number
JP10402882U
Other languages
Japanese (ja)
Inventor
晃 東
章太郎 清水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP10402882U priority Critical patent/JPS599467U/en
Publication of JPS599467U publication Critical patent/JPS599467U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] フランジ部、側面部および底面部からなる丸皿状の内借
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.
JP10402882U 1982-07-09 1982-07-09 Ultra-thin sealed battery Pending JPS599467U (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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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