JPS59166359U - Button battery structure - Google Patents

Button battery structure

Info

Publication number
JPS59166359U
JPS59166359U JP6043883U JP6043883U JPS59166359U JP S59166359 U JPS59166359 U JP S59166359U JP 6043883 U JP6043883 U JP 6043883U JP 6043883 U JP6043883 U JP 6043883U JP S59166359 U JPS59166359 U JP S59166359U
Authority
JP
Japan
Prior art keywords
negative electrode
battery structure
button
type battery
button battery
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
JP6043883U
Other languages
Japanese (ja)
Inventor
和博 土屋
Original Assignee
セイコーエプソン株式会社
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 セイコーエプソン株式会社 filed Critical セイコーエプソン株式会社
Priority to JP6043883U priority Critical patent/JPS59166359U/en
Publication of JPS59166359U publication Critical patent/JPS59166359U/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 drawings]

第１図は従来の負極缶のマイナス端子がニッケル材のボ
タン型電池の断面図。第２図は従来の負極缶のマイナス
端子が金メッキされたボタン型電池の断面図。第３図は
本考案によるボタン型電池の断面図。 記号の説明、１．　１．　１“は正極缶、２はニッケル
材・ステンレス材・鋼材により積層された負極缶。３．
３’、３“はパツキン。４．４’、４″はセパレータ。 ５．５’、５″は負極合剤。６゜６′、６″は正極合剤
。７は金メッキを付けた負極缶。８は貴金属合金材・ス
テンレス材・銅材により積層され内側に凹凸のある負極
缶。９は銅材◆ 面。FIG. 1 is a cross-sectional view of a conventional button-type battery in which the negative terminal of the negative electrode can is made of nickel. Figure 2 is a cross-sectional view of a conventional button-type battery in which the negative terminal of the negative electrode can is gold-plated. FIG. 3 is a cross-sectional view of a button-type battery according to the present invention. Explanation of symbols, 1. 1. 1" is a positive electrode can, 2 is a negative electrode can made of nickel, stainless steel, and steel. 3.
3', 3" are packing. 4.4', 4" are separators. 5.5', 5'' is the negative electrode mixture. 6°6', 6'' is the positive electrode mixture. 7 is a negative electrode can with gold plating. 8 is a negative electrode can that is laminated with precious metal alloy materials, stainless steel materials, and copper materials and has an uneven inside. 9 is copper material ◆ surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 正極缶、負極缶、パツキン、セパレータ、電解液、正極
合材および負極合剤より構成されるボタン型電池におい
て、内側から銅材、ステンレス材、貴金属合金材を積層
してなる負極缶を用い、かつ該負極缶の内側銅材面に細
かい凹凸を設けたことを特徴とするボタン型電池構造。In a button-type battery consisting of a positive electrode can, a negative electrode can, a packing, a separator, an electrolyte, a positive electrode mixture, and a negative electrode mixture, the negative electrode can is made by laminating copper material, stainless steel material, and precious metal alloy material from the inside, A button-type battery structure characterized in that the inner copper material surface of the negative electrode can is provided with fine irregularities.
JP6043883U 1983-04-22 1983-04-22 Button battery structure Pending JPS59166359U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6043883U JPS59166359U (en) 1983-04-22 1983-04-22 Button battery structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6043883U JPS59166359U (en) 1983-04-22 1983-04-22 Button battery structure

Publications (1)

Publication Number Publication Date
JPS59166359U true JPS59166359U (en) 1984-11-07

Family

ID=30190678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6043883U Pending JPS59166359U (en) 1983-04-22 1983-04-22 Button battery structure

Country Status (1)

Country Link
JP (1) JPS59166359U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1703574A2 (en) 2005-03-17 2006-09-20 Hitachi Maxell, Ltd. Flat-shaped battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1703574A2 (en) 2005-03-17 2006-09-20 Hitachi Maxell, Ltd. Flat-shaped battery
US7914926B2 (en) 2005-03-17 2011-03-29 Hitachi Maxell, Ltd. Flat-shaped battery

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