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JPH025879U - - Google Patents

Info

Publication number
JPH025879U
JPH025879U JP1988084111U JP8411188U JPH025879U JP H025879 U JPH025879 U JP H025879U JP 1988084111 U JP1988084111 U JP 1988084111U JP 8411188 U JP8411188 U JP 8411188U JP H025879 U JPH025879 U JP H025879U
Authority
JP
Japan
Prior art keywords
battery
insulating plate
power generation
generation element
winding
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.)
Granted
Application number
JP1988084111U
Other languages
Japanese (ja)
Other versions
JPH055645Y2 (en
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 filed Critical
Priority to JP1988084111U priority Critical patent/JPH055645Y2/ja
Publication of JPH025879U publication Critical patent/JPH025879U/ja
Application granted granted Critical
Publication of JPH055645Y2 publication Critical patent/JPH055645Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Cell Separators (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)

Description

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

第１図Ａは実施例の電池を用いる絶縁板の斜視
図、第１図Ｂはこの絶縁板を発電要素底部に冠着
させた状態の説明図、第１図Ｃは実施例の電池の
断面図、第２図は他の絶縁板を示した斜視図であ
る。 １……絶縁板、２……中央突起、４……外周片
、６……透孔、１０……発電要素、１５……端子
板。 Figure 1A is a perspective view of an insulating plate using the battery of the example, Figure 1B is an explanatory diagram of the insulating plate attached to the bottom of the power generation element, and Figure 1C is a cross-section of the battery of the example. FIG. 2 is a perspective view showing another insulating plate. DESCRIPTION OF SYMBOLS 1...Insulating plate, 2...Central protrusion, 4...Outer peripheral piece, 6...Through hole, 10...Power generation element, 15...Terminal board.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 正極、セパレータ、負極を順次積重したシート
状電極群を渦巻状に巻回して作つた発電要素を、
その底部に円盤状の絶縁板を配して円筒状の電池
缶内に収納して構成される電池において、前記絶
縁板は、発電要素中央部に形成される巻回中央孔
に挿着される中空突起を有してなり、この中空突
起の基部に、前記巻回中央孔と発電要素底部とを
連通させる透孔を、少なくとも１つ設けたことを
特徴とする電池。 A power generation element is made by spirally winding a sheet-like electrode group in which a positive electrode, a separator, and a negative electrode are sequentially stacked.
In a battery configured by disposing a disc-shaped insulating plate at the bottom and storing it in a cylindrical battery can, the insulating plate is inserted into a winding center hole formed in the center of the power generation element. 1. A battery comprising a hollow protrusion, and at least one through hole is provided at the base of the hollow protrusion for communicating the winding center hole and the bottom of the power generating element.
JP1988084111U 1988-06-25 1988-06-25 Expired - Lifetime JPH055645Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988084111U JPH055645Y2 (en) 1988-06-25 1988-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988084111U JPH055645Y2 (en) 1988-06-25 1988-06-25

Publications (2)

Publication Number Publication Date
JPH025879U true JPH025879U (en) 1990-01-16
JPH055645Y2 JPH055645Y2 (en) 1993-02-15

Family

ID=31308811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988084111U Expired - Lifetime JPH055645Y2 (en) 1988-06-25 1988-06-25

Country Status (1)

Country Link
JP (1) JPH055645Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0628995U (en) * 1992-09-17 1994-04-15 富士電気化学株式会社 Spiral battery
KR100717744B1 (en) * 2005-07-29 2007-05-11 삼성에스디아이 주식회사 Secondary battery

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265240U (en) * 1975-11-10 1977-05-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265240U (en) * 1975-11-10 1977-05-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0628995U (en) * 1992-09-17 1994-04-15 富士電気化学株式会社 Spiral battery
KR100717744B1 (en) * 2005-07-29 2007-05-11 삼성에스디아이 주식회사 Secondary battery

Also Published As

Publication number Publication date
JPH055645Y2 (en) 1993-02-15

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