JPS603873A - Manufacture of storage battery - Google Patents

Manufacture of storage battery

Info

Publication number
JPS603873A
JPS603873A JP58111740A JP11174083A JPS603873A JP S603873 A JPS603873 A JP S603873A JP 58111740 A JP58111740 A JP 58111740A JP 11174083 A JP11174083 A JP 11174083A JP S603873 A JPS603873 A JP S603873A
Authority
JP
Japan
Prior art keywords
container
resin
plate group
cathode
coming
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
JP58111740A
Other languages
Japanese (ja)
Inventor
Masami Nishimura
西村　正美
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.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery 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 Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP58111740A priority Critical patent/JPS603873A/en
Publication of JPS603873A publication Critical patent/JPS603873A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded electrodes
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To fix a plate group to a container by simple process and prevent short caused by coming off of active material in the bottom of the container by fixing a plate group comprising cathode and anode plates with adhesive or resin. CONSTITUTION:Adhesive or resin 3 is spreaded in the bottom of a plate group 4-6 or filled in the inner bottom of a container 1, then the plate group 4-6 is inserted into the container 1 and fixed. For example, an insulating plate 2 is placed in the bottom of the container 1, then thermosetting resin 3 (epoxy resin) is poured on the insulating plate 2 to 2 to 3mm. in depth. The plate group formed by winding an anode 4 and a cathode 5 through a separator 6 is inserted into the container before the resin 3 is set. After the resin 3 was set, a battery is assembled. Thereby, the plate group 4-6 is fixed to the container 1, coming off of active material is decreased even if shock is applied. Even if coming off arised, short is prevented because the bottom of plate group is burried in the resin.

Description

【発明の詳細な説明】 本発明は蓄電池の製造法ξこ関するものである。[Detailed description of the invention] The present invention relates to a method of manufacturing a storage battery.

例えばアルカリ蓄電池は、一般に可撓性の屡陰極板をセ
パレータを介して巻回し渦巻状の円筒形とした極板群を
容器に挿入することにより製造される。極板と容器との
接続は、陽極は溶接を必要とするか゛、陰極は用途によ
り溶接を要するものと不要のものとかある。前者は主に
高率放電に、後者はその他の低率放電に用いられる。陰
極と容器との溶接を施さないものは、容器の内壁と渦巻
状の極板群の最外周の陰極板との接触により接続される
。接触量こよる接続は溶接の工程を省略できるが、極板
群か゛固定しないため衝撃に弱（、活物質の脱落など１
こより電池缶底部で短絡を生ずるという欠点か°あった
。For example, an alkaline storage battery is generally manufactured by winding a flexible cathode plate through a separator to form a spiral cylindrical electrode plate group and inserting the plate group into a container. To connect the electrode plate and the container, the anode requires welding, while the cathode may or may not require welding depending on the application. The former is mainly used for high rate discharge, and the latter for other low rate discharge. In the case where the cathode and the container are not welded, the connection is made by contact between the inner wall of the container and the outermost cathode plate of the spiral electrode plate group. Connections with a large amount of contact can omit the welding process, but because the electrode plates are not fixed, they are vulnerable to shocks (such as active material falling off, etc.).
This had the disadvantage of causing a short circuit at the bottom of the battery can.

本発明の目的は工程か簡単て極板群を電池容器に固定で
き、活物質の脱落Ｉζよる電池容器底部の短絡を防止で
きる蓄電池の製造法を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a method for manufacturing a storage battery which can fix an electrode plate group to a battery container with a simple process and can prevent short circuits at the bottom of the battery container due to dropout of the active material Iζ.

上記の目的を達成するため本発明は、陽陰極板からなる
極板群を、接着剤、あるいは樹脂により電池容器に固定
するものである。In order to achieve the above object, the present invention fixes an electrode plate group consisting of anode and cathode plates to a battery container with adhesive or resin.

本発明の一実施例を説明する。An embodiment of the present invention will be described.

電池容器１の底部に絶縁板２を入れた後、熱硬化性樹脂
３（エポキシ樹脂）を絶縁板２の上へ２〜３ｍｍの深さ
となる程度に流し込む。陽極４と陰極５をセパレータ６
を介して捲回した極板群を樹脂３が硬化する前に電池容
器１内に挿入する。樹脂３か′硬化した後、電池として
組み立てる。After placing the insulating plate 2 at the bottom of the battery container 1, thermosetting resin 3 (epoxy resin) is poured onto the insulating plate 2 to a depth of 2 to 3 mm. Anode 4 and cathode 5 are separated by separator 6
The wound electrode plate group is inserted into the battery container 1 before the resin 3 hardens. After the resin has hardened, assemble it as a battery.

上述の構造では極板群は電池容器に固定され衝撃による
活物質の脱落か少なく、また脱落か生じても電池容器底
部は樹脂に埋まっているので短絡が発生することはない
。尚、捲回極板群以外１こも適用できる。In the above structure, the electrode plate group is fixed to the battery container, so that there is little chance of the active material falling off due to impact, and even if it does fall off, a short circuit will not occur because the bottom of the battery container is buried in resin. Note that one device other than the wound electrode plate group can also be applied.

以上の如く、本発明は樹脂を流し込むだけの簡単な処理
により電池容器底部の短絡を防止することかでき、工業
的価値甚だ大なるものである。As described above, the present invention can prevent short circuits at the bottom of the battery container by a simple process of pouring resin, and has great industrial value.

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

図面は本発明の一実施例を示す要部断面図である。 １は電池容器、２は絶縁板、３は樹脂あるいは接着剤、
４は陽極板、５は陰極板、６はセパレータ 特許出願人The drawing is a sectional view of a main part showing an embodiment of the present invention. 1 is a battery container, 2 is an insulating plate, 3 is a resin or adhesive,
4 is an anode plate, 5 is a cathode plate, 6 is a separator patent applicant

Claims (1)

【特許請求の範囲】[Claims] 接着剤あるいは樹脂を極板群底部に塗布するか電池容器
内底に充填した後、極板群を電池容器に挿入して固定す
ることを特徴とする蓄電池の製造法。A method for manufacturing a storage battery, which comprises applying adhesive or resin to the bottom of the electrode plate group or filling the inner bottom of the battery container, and then inserting and fixing the electrode plate group into the battery container.
JP58111740A 1983-06-21 1983-06-21 Manufacture of storage battery Pending JPS603873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58111740A JPS603873A (en) 1983-06-21 1983-06-21 Manufacture of storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58111740A JPS603873A (en) 1983-06-21 1983-06-21 Manufacture of storage battery

Publications (1)

Publication Number Publication Date
JPS603873A true JPS603873A (en) 1985-01-10

Family

ID=14568982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58111740A Pending JPS603873A (en) 1983-06-21 1983-06-21 Manufacture of storage battery

Country Status (1)

Country Link
JP (1) JPS603873A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2362923A1 (en) 1973-12-18 1975-06-19 Jacob Chem Fab Kg Dr Ammonium thiocyanate prodn - from carbon disulphide and ammonia
JPH0197376A (en) * 1987-10-09 1989-04-14 Yuasa Battery Co Ltd Sealed lead-acid battery
JPH021864U (en) * 1988-06-16 1990-01-09
JPH03151097A (en) * 1989-11-04 1991-06-27 Chiyuraru Tec Kk Cleaning device for sewage
WO2019176422A1 (en) * 2018-03-13 2019-09-19 三洋電機株式会社 Secondary battery

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2362923A1 (en) 1973-12-18 1975-06-19 Jacob Chem Fab Kg Dr Ammonium thiocyanate prodn - from carbon disulphide and ammonia
JPH0197376A (en) * 1987-10-09 1989-04-14 Yuasa Battery Co Ltd Sealed lead-acid battery
JPH021864U (en) * 1988-06-16 1990-01-09
JPH03151097A (en) * 1989-11-04 1991-06-27 Chiyuraru Tec Kk Cleaning device for sewage
WO2019176422A1 (en) * 2018-03-13 2019-09-19 三洋電機株式会社 Secondary battery
JPWO2019176422A1 (en) * 2018-03-13 2021-02-25 三洋電機株式会社 Rechargeable battery
US11695162B2 (en) 2018-03-13 2023-07-04 Sanyo Electric Co., Ltd. Secondary battery

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