JPS6012674A - Small size lead-acid battery - Google Patents

Small size lead-acid battery

Info

Publication number
JPS6012674A
JPS6012674A JP58119884A JP11988483A JPS6012674A JP S6012674 A JPS6012674 A JP S6012674A JP 58119884 A JP58119884 A JP 58119884A JP 11988483 A JP11988483 A JP 11988483A JP S6012674 A JPS6012674 A JP S6012674A
Authority
JP
Japan
Prior art keywords
container
negative
positive
positive electrode
fitted
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
JP58119884A
Other languages
Japanese (ja)
Inventor
Kunio Yonezu
米津　邦雄
Teruhiro Hatanaka
畑中　照弘
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.)
Japan Storage Battery Co Ltd
Nihon Denchi KK
Original Assignee
Japan Storage Battery Co Ltd
Nihon Denchi KK
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 Japan Storage Battery Co Ltd, Nihon Denchi KK filed Critical Japan Storage Battery Co Ltd
Priority to JP58119884A priority Critical patent/JPS6012674A/en
Publication of JPS6012674A publication Critical patent/JPS6012674A/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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/564—Terminals characterised by their manufacturing process
    • H01M50/566—Terminals characterised by their manufacturing process by welding, soldering or brazing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To simplify assembly process and provide low cost battery by facing a positive container and a negative container with a separator interposed, and fitting the outer end of one chamber to the inner end of the other chamber. CONSTITUTION:A positive active material 2 is filled in a positive container 1 and a negative active material 6 is filled in a negative container 5. The positive container 1 and the negative container 5 are faced with a separator 9 interposed, and the inner end of the negative container 5 is fitted by force to the outer end of the positive container 1 to assemble a battery. These containers are slightly tapered so that they are fitted in airtightness by only inserting them by force. When portion to be fitted are coated with adhesive, both containers are surely fitted.

Description

【発明の詳細な説明】 本発明は小形１＋＞蓄電池の構造、特に組立工程を簡易
化した構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of a small 1+ storage battery, particularly to a structure that simplifies the assembly process.

゛周知のように鉛蓄電池は、通常、電槽に極板群を入れ
、電槽と蓋とを接合し、極柱を端子に溶接している。こ
れらの工程は電池の大小にかかわらず必要？１″あるか
ら、小形電池では放電容量当りの組立工数が多くなり、
高価になる欠点があった。``As is well known, lead-acid batteries usually have a group of electrode plates placed in a battery case, the battery case and a lid are joined together, and the poles are welded to the terminals. Are these steps necessary regardless of the size of the battery? 1", the number of assembly steps per discharge capacity for small batteries increases.
It had the disadvantage of being expensive.

本発明は小形鉛蓄電池の４ｒ４造を改良して組立工程を
簡易化し、安価なこのｌ！電池を１ｑることを目的とす
るもので、その要旨゛はセパレータを介して正極室と負
極室とを対向させ、片方の外側端部を他方の内側端部に
嵌合、強挿した構造にりることにある。The present invention improves the 4R4 structure of a small lead-acid battery, simplifies the assembly process, and makes this l! The purpose is to make a 1q battery, and its gist is that the positive electrode chamber and the negative electrode chamber are opposed to each other via a separator, and the outer end of one is fitted into the inner end of the other and is forcibly inserted. It is in the fact that

以下、本発明を図面によって具体的に説明Ｊる。Hereinafter, the present invention will be specifically explained with reference to the drawings.

第１図および第２図は本発明の一実流例４示Ｊもので、
１は正極側電槽・菩、２は正極活物！１．３は正極導電
体で、該１，２および３で正極室を形成している。４は
正極端子である。５は負極側電槽・蓋、６は負極活物質
、７は負極導電体で、該５，６および７で負極室を形成
している。８は負極端子、９はセパレータである。FIG. 1 and FIG. 2 show an actual flow example 4 of the present invention.
1 is the positive electrode side battery container, 2 is the positive electrode active substance! 1.3 is a positive electrode conductor, and these 1, 2, and 3 form a positive electrode chamber. 4 is a positive terminal. 5 is a negative electrode side battery case/lid, 6 is a negative electrode active material, and 7 is a negative electrode conductor, and these 5, 6, and 7 form a negative electrode chamber. 8 is a negative terminal, and 9 is a separator.

第３図は本発明の他の実施例を示づもので、図中、第１
図および第２図に示した実施例と同符号のものは同一作
用部材であり、１０および１０は正゛（つ１側電槽・蓋
１と負極側電槽・Ｍ５の嵌合のための屈曲部である。FIG. 3 shows another embodiment of the present invention.
Components with the same reference numerals as those in the embodiment shown in the figures and FIG. It is a bent part.

第１図および第２図に示した実施例では、正ｌｌ１ｉ室
と負極室とをセパレータ９を介して対向さけ、負極側電
槽・Ｎ５の内側端部を正極側電槽・蓋１の外側端部に嵌
合し、強挿する。また負極側電槽・Ｍ５の端は負極活物
質６より突出しており、正極側電槽・蓋１の端は正極活
物質２と同一面上にあるｏ　ｉＥ　Ｊ）よび負極側電槽
・Ｍｌ、５の少なくとも片方は弾力性材料で成形するこ
とが望ましい。In the embodiment shown in FIGS. 1 and 2, the positive electrode chamber and the negative electrode chamber are arranged to face each other with the separator 9 in between, and the inner end of the negative electrode side battery case N5 is placed outside the positive electrode side cell case N5. Fit the end and forcefully insert it. In addition, the end of the negative electrode side container M5 protrudes from the negative electrode active material 6, and the end of the positive electrode side container lid 1 is on the same surface as the positive electrode active material 2. , 5 is desirably made of an elastic material.

またこれらの電槽・蓋は強挿によって強固に、かつ気密
にｌＤｊ　ｅ；するように漢かにテーパをつけておくと
よい。ざらに嵌合部に粘着剤や接着剤を塗イロしておく
と、正極室と負極室との固定をより確実に行なうことが
できる。この嵌合部を超音波などで溶着しても同様な効
果が得られる。In addition, it is recommended that these battery cases and lids be tapered so that they can be firmly inserted and airtight. By roughly applying adhesive or adhesive to the fitting portion, the positive electrode chamber and negative electrode chamber can be fixed more reliably. A similar effect can be obtained by welding this fitting portion using ultrasonic waves or the like.

また電槽・蓋は、図に示した例では、負極室の方が正極
室Ｊ：リム大きいが、逆でもよい。また両省は同じ寸法
とし、嵌合、強挿前に片方の端部を加熱して押し広げて
もよい。また電槽・蓋の形状は図示したように四角のも
のだけでなく、円形、六角形などとすることができる。Regarding the battery case/lid, in the example shown in the figure, the negative electrode chamber is larger than the positive electrode chamber J: rim, but the reverse may be used. Alternatively, both parts may have the same size, and one end may be heated and pushed apart before fitting and forcibly inserting. Further, the shape of the battery case/lid is not limited to the square shape shown in the figure, but may also be circular, hexagonal, or the like.

また嵌合、強挿による固定および接合には、円形が最も
容易である。Further, a circular shape is easiest for fitting, fixing and joining by force insertion.

上記本発明実施例は、図に示づ−ような構造であるため
、先ず正極側電槽・蓋１に正極活物質２を充填し、−力
負極側電槽・蓋５に負極活物τ′↓６を充填し、そして
正極側電槽・蓋１と＠極側電槽・Ｍ５とをヒバレータ９
を介して対向さＩｉ、ｆ：′ＨＪル側電槽・蓋５の内側
端部を正極側電槽・蓋１の外側端部に嵌合、強挿Ｊ−る
だ＆−Ｊで組立てることができる。なお、電冶・蓋への
活物質の充填は、極板の形で挿入する等の方法で行なう
こともできる。The above-mentioned embodiment of the present invention has the structure as shown in the figure, so first, the positive electrode side battery container/lid 1 is filled with the positive electrode active material 2, and the negative electrode side container/lid 5 is filled with the negative electrode active material τ. '↓ 6, and connect the positive electrode side battery case/lid 1 and the @ electrode side battery case/M5 with the hybarator 9.
Fit the inner end of the side battery case/lid 5 to the outer end of the positive electrode side battery case/lid 1, and assemble by force-fitting. Can be done. Note that filling the active material into the electrolyte/lid can also be performed by a method such as inserting the active material in the form of an electrode plate.

以上のように本発明による小形鉛蓄電池は、正極室に正
極板を入れるかまたは活物！１ベースト光填をし、負極
室に負極板を入れるかまたは活物質ペースト充填したの
ち、両者を嵌合、強挿するたりて得ることかでき、製造
工程が従来法に比ｌ＼゛Ｃ簡単で自動化も容易である。As described above, the small lead-acid battery according to the present invention can be produced by inserting a positive electrode plate into the positive electrode chamber or by inserting a positive electrode plate into the positive electrode chamber. It can be obtained by filling the negative electrode chamber with light, inserting the negative electrode plate into the negative electrode chamber or filling the active material paste, and then fitting and forcibly inserting the two, and the manufacturing process is simpler than the conventional method. It is also easy to automate.

アルカリ性電解液を用いる電池においては、鉄やニッケ
ルなどの金属を電槽に用いることができるので、本発明
による電池の構造はすでに試みられている。しかし希硫
酸を電Ｍ液とＪる１））蓄電池においては、この構造お
よび製造方法は全く新規なものであり、製造コストを低
減する効果が人さい。In batteries using an alkaline electrolyte, metals such as iron and nickel can be used for the battery case, so the structure of the battery according to the present invention has already been tried. However, for storage batteries using dilute sulfuric acid as the electrolyte liquid, this structure and manufacturing method are completely new, and the effect of reducing manufacturing costs is significant.

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

第１図は本発明小形鉛蓄電池の一実施例を小寸分解斜視
図、第２図は第１図に示づ本発明実施例を組立だ状態に
お（）る要部縦断面図、第３図は本発明小形鉛蓄電池の
他実施例を示す要部縦断面図である。Fig. 1 is a small exploded perspective view of an embodiment of the small lead-acid battery of the present invention, Fig. 2 is a vertical cross-sectional view of the main parts of the embodiment of the invention shown in Fig. 1 in an assembled state; FIG. 3 is a longitudinal cross-sectional view of a main part showing another embodiment of the small lead-acid battery of the present invention.

Claims (2)

【特許請求の範囲】[Claims] （１）　セパレータを介して正極室と負［！空とを対向
させ、片方の外側端部を他方の内側端部に嵌合、強挿し
た４ｖ逍の小形鉛蓄電池。(1) Connect the positive electrode chamber to the negative electrode chamber through the separator [! A small 4V lead-acid battery, with the outer end facing the other and the inner end of the other fitted and forcibly inserted. （２）向合部に屈曲部を設けてなる特許請求の範囲第（
１）項記載の鉛蓄電池。(2) Claim No. 2 (
Lead-acid battery described in section 1).
JP58119884A 1983-06-30 1983-06-30 Small size lead-acid battery Pending JPS6012674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58119884A JPS6012674A (en) 1983-06-30 1983-06-30 Small size lead-acid battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58119884A JPS6012674A (en) 1983-06-30 1983-06-30 Small size lead-acid battery

Publications (1)

Publication Number Publication Date
JPS6012674A true JPS6012674A (en) 1985-01-23

Family

ID=14772615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58119884A Pending JPS6012674A (en) 1983-06-30 1983-06-30 Small size lead-acid battery

Country Status (1)

Country Link
JP (1) JPS6012674A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6338253U (en) * 1986-08-29 1988-03-11
WO1990001220A1 (en) * 1988-07-18 1990-02-08 Vsesojuzny Nauchno-Issledovatelsky Proektno-Konstruktorsky I Tekhnologichesky Akkumulyatorny Institut Bipolar electrode of electric accumulator
US7068824B2 (en) 2001-12-05 2006-06-27 Nec Corporation Fingerprint matching method and apparatus
US7333641B2 (en) 2002-08-13 2008-02-19 Nec Corporation Method and apparatus for analyzing streaked pattern image

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6338253U (en) * 1986-08-29 1988-03-11
WO1990001220A1 (en) * 1988-07-18 1990-02-08 Vsesojuzny Nauchno-Issledovatelsky Proektno-Konstruktorsky I Tekhnologichesky Akkumulyatorny Institut Bipolar electrode of electric accumulator
US7068824B2 (en) 2001-12-05 2006-06-27 Nec Corporation Fingerprint matching method and apparatus
US7333641B2 (en) 2002-08-13 2008-02-19 Nec Corporation Method and apparatus for analyzing streaked pattern image

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