JPS6093266U - sealed battery - Google Patents

sealed battery

Info

Publication number
JPS6093266U
JPS6093266U JP18597783U JP18597783U JPS6093266U JP S6093266 U JPS6093266 U JP S6093266U JP 18597783 U JP18597783 U JP 18597783U JP 18597783 U JP18597783 U JP 18597783U JP S6093266 U JPS6093266 U JP S6093266U
Authority
JP
Japan
Prior art keywords
separator
sealed battery
battery
negative electrode
insulating ring
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
JP18597783U
Other languages
Japanese (ja)
Inventor
堀家　浩
Original Assignee
日立マクセル株式会社
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 日立マクセル株式会社 filed Critical 日立マクセル株式会社
Priority to JP18597783U priority Critical patent/JPS6093266U/en
Publication of JPS6093266U publication Critical patent/JPS6093266U/en
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Sealing Battery Cases Or Jackets (AREA)
  • Cell Separators (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 drawings]

第１図は本考案の密閉形電池の一実施例を示す断面図で
あり、第２図は従来の密閉形電池を示す断面図である。 １・・・・・・電池蓋、３・・・・・・ボディ、５・・
・・・・絶縁リング、７・・・・・・負極、８・・・・
・・セパレータ、８ａ・・・・・・セパレータの周縁部
、１０・・・・・・正極、１１・・・・・・電池容器。FIG. 1 is a sectional view showing an embodiment of the sealed battery of the present invention, and FIG. 2 is a sectional view showing a conventional sealed battery. 1...Battery cover, 3...Body, 5...
... Insulation ring, 7 ... Negative electrode, 8 ...
... Separator, 8a ... Peripheral part of separator, 10 ... Positive electrode, 11 ... Battery container.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）発電要素を収納した電池容器と電池蓋とを溶接し
て封止してなる密閉形電池において、電池蓋のボディと
負極とを絶縁する絶縁リングとセパレータの周縁部とを
熱融着して、セパレータを固定するとともに、負極の反
応面側をセパレータで覆ったことを特徴とする密閉形電
池。(1) In a sealed battery formed by welding and sealing a battery container housing a power generating element and a battery lid, the insulating ring that insulates the body of the battery lid and the negative electrode and the periphery of the separator are heat fused. A sealed battery characterized in that the separator is fixed and the reaction surface side of the negative electrode is covered with the separator. （２）セパレータが微孔性ポリプロピレンフィルムより
なり、絶縁リングがポリプロピレン製である実用新案登
録請求の範囲第１項記載の密閉形電池。(2) The sealed battery according to claim 1, wherein the separator is made of a microporous polypropylene film and the insulating ring is made of polypropylene.
JP18597783U 1983-12-01 1983-12-01 sealed battery Pending JPS6093266U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18597783U JPS6093266U (en) 1983-12-01 1983-12-01 sealed battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18597783U JPS6093266U (en) 1983-12-01 1983-12-01 sealed battery

Publications (1)

Publication Number Publication Date
JPS6093266U true JPS6093266U (en) 1985-06-25

Family

ID=30401831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18597783U Pending JPS6093266U (en) 1983-12-01 1983-12-01 sealed battery

Country Status (1)

Country Link
JP (1) JPS6093266U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560264A (en) * 1978-10-31 1980-05-07 Seiko Instr & Electronics Ltd Hermetically sealed alkaline cell

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560264A (en) * 1978-10-31 1980-05-07 Seiko Instr & Electronics Ltd Hermetically sealed alkaline cell

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